EGU General Assembly 2015 EGU General Assembly ... - EGU2015 [PDF]

EGU General Assembly 2015 EGU General Assembly 2015 Programme Group Programme AS – Atmospheric Sciences Monday, 13 April........................................................................................................................................................................ 3 AS1.7........................................................................................................................................................................................ 3 AS1.16...................................................................................................................................................................................... 5 AS1.20...................................................................................................................................................................................... 7 CL3.6/AS1.25............................................................................................................................................................................. 9 BG1.4/AS2.4............................................................................................................................................................................. 11 AS3.2...................................................................................................................................................................................... 14 AS3.3...................................................................................................................................................................................... 16 AS3.7...................................................................................................................................................................................... 19 AS3.9...................................................................................................................................................................................... 21 AS3.15.................................................................................................................................................................................... 25 AS3.17/GI2.2............................................................................................................................................................................ 27 AS4.9...................................................................................................................................................................................... 30 NP4.1...................................................................................................................................................................................... 33 BG1.7...................................................................................................................................................................................... 35 GMPV5.8/AS4.18/CL3.9............................................................................................................................................................ 37 AS4.19/GI2.4............................................................................................................................................................................ 40 Tuesday, 14 April..................................................................................................................................................................... 42 ML1......................................................................................................................................................................................... 42 AS1.8...................................................................................................................................................................................... 42 AS1.10.................................................................................................................................................................................... 44 AS1.17/CL2.13......................................................................................................................................................................... 49 AS1.19.................................................................................................................................................................................... 53 HS4.1/AS1.22/GM7.12/NH1.10................................................................................................................................................... 56 AS2.2...................................................................................................................................................................................... 58 AS2.3...................................................................................................................................................................................... 60 NP6.2...................................................................................................................................................................................... 61 AS3.1...................................................................................................................................................................................... 62 AS3.4...................................................................................................................................................................................... 65 AS3.10.................................................................................................................................................................................... 66 OS5.1/AS4.3............................................................................................................................................................................ 68 G5.2/AS4.6/CL2.11................................................................................................................................................................... 70 NP5.1/AS4.14........................................................................................................................................................................... 72 Wednesday, 15 April................................................................................................................................................................ 76 ML2......................................................................................................................................................................................... 76 AS1.2...................................................................................................................................................................................... 76 HS4.3/AS1.3/NH1.3.................................................................................................................................................................. 79 AS1.18.................................................................................................................................................................................... 82 AS3.5...................................................................................................................................................................................... 84 AS3.13/GI2.3............................................................................................................................................................................ 88 NH2.1/AS3.19.......................................................................................................................................................................... 89 AS4.8/BG1.11/CL5.11/HS7.10.................................................................................................................................................... 91 AS4.13/HS12.12/NH1.12/OS4.8................................................................................................................................................. 93 AS4.16/CL3.8........................................................................................................................................................................... 95 HS7.4/AS4.23/CL2.8................................................................................................................................................................. 96 Thursday, 16 April.................................................................................................................................................................... 99 DM1........................................................................................................................................................................................ 99 AS1.1...................................................................................................................................................................................... 99 CL3.4/AS1.4/CR6.5/OS1.9........................................................................................................................................................ 100 CL2.5/AS1.5........................................................................................................................................................................... 102 NP3.2.................................................................................................................................................................................... 103 HS7.1/AS1.11/NH1.7/NP9.4..................................................................................................................................................... 103 AS2.1.................................................................................................................................................................................... 105 OS1.5.................................................................................................................................................................................... 108 AS3.8.................................................................................................................................................................................... 109 CL2.4/AS3.11......................................................................................................................................................................... 112 AS3.12.................................................................................................................................................................................. 114 AS3.16.................................................................................................................................................................................. 116 PS2.5.................................................................................................................................................................................... 119 AS4.1/GI2.5........................................................................................................................................................................... 121 GI2.1/AS4.2

........................................................................................................................................................................... 123 124 126 127 128 Friday, 17 April....................................................................................................................................................................... 132 NP6.7/AS1.6/OS5.3................................................................................................................................................................ 133 NP2.2.................................................................................................................................................................................... 135 AS1.9.................................................................................................................................................................................... 137 HS7.2/AS1.12/CL2.10/NH1.5/NP3.7.......................................................................................................................................... 140 AS1.13.................................................................................................................................................................................. 143 AS1.15.................................................................................................................................................................................. 145 CL2.1/AS1.21......................................................................................................................................................................... 147 NP8.1/SSS11.9....................................................................................................................................................................... 149 AS3.14.................................................................................................................................................................................. 150 AS3.18/CL2.14....................................................................................................................................................................... 153 AS4.4.................................................................................................................................................................................... 155 AS4.5.................................................................................................................................................................................... 156 AS4.12.................................................................................................................................................................................. 160 SM1.4/AS4.20........................................................................................................................................................................ 161 GI1.4/SSS0.27........................................................................................................................................................................ 163 AS4.21/BG3.4/OS3.2............................................................................................................................................................... 165 CL4.8/AS4.10......................................................................................................................................................................... ESSI1.8................................................................................................................................................................................. NP3.3/CL5.14......................................................................................................................................................................... BG7.1....................................................................................................................................................................................

EGU General Assembly 2015

Monday, 13 April AS1.7 – Atmospheric processes over complex terrain – Orals Convener: Dino Zardi | Co-Conveners: Ivana Stiperski, Stefano Serafin Room: B12 Chairperson: Dino Zardi 13:30–13:45 EGU2015-10755 Phillip Scheffknecht, Evelyne Richard, and Dominique Lambert The Role of Corsican Orography in a Localized Heavy Precipitation Event 13:45–14:00 EGU2015-8286 Xiaoming Sun and Ana Barros Mapping the Interplay of ET and Topography on Precipitation Processes in the Eastern Andes 14:00–14:15 EGU2015-2236 Jan Henneberger, Olga Henneberg, Gary Lloyd, Jacob Fugal, and Ulrike Lohmann In-situ measurements of orographic mixed-phase clouds in a High Alpine Environment using Digital in-line Holography 14:15–14:30 EGU2015-2505 Bart Geerts, binod pokharel, and xia chu blowing snow as a source of ice crystals in supercooled orographic clouds 14:30–14:45 EGU2015-11279 Jože Rakovec, Gregor Skok, Rahela Žabkar, and Nedjeljka Žagar Nocturnal cooling in a very shallow cold air pool 14:45–15:00 EGU2015-13414 Matthias Reif, Mathias Rotach, Georg Wohlfahrt, and Alexander Gohm Carbon Dioxide Exchange in Complex Topography Chairperson: Ivana Stiperski 15:30–15:45 EGU2015-12568 Matias Avila, Herbert Owen, Arnau Folch, Luis Prieto, and Luis Cosculluela Wind modelling over complex terrain using CFD 15:45–16:00 EGU2015-6442 Lorenzo Giovannini, Lavinia Laiti, and Dino Zardi A nested large-eddy simulation study of the Ora del Garda wind in the Alps 16:00–16:15 EGU2015-10272 Jaemyeong Mango Seo, Gantuya Ganbat, Ji-Young Han, and Jong-Jin Baik A theoretical study of urban breeze-mountain wind interactions 16:15–16:30 EGU2015-12608 Birgitte Rugaard Furevik, Knut-Frode Dagestad, and Haraldur Olafsson Radiosonde and satellite observations of topographic flow off the Norwegian coast 16:30–16:45 EGU2015-6534 Kent Moore The March 1972 Northwest Greenland windstorm: evidence of downslope winds associated with a trapped lee wave 16:45–17:00 EGU2015-9905 Johannes Sachsperger, Stefano Serafin, and Vanda Grubiši? Interfacial and trapped waves in flows over mountains

AS1.7 – Atmospheric processes over complex terrain – Posters Convener: Dino Zardi | Co-Conveners: Ivana Stiperski, Stefano Serafin Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Stefano Serafin B1

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EGU2015-12115 Marco Falocchi, Stefano Barontini, Dino Zardi, and Roberto Ranzi Turbulence measurements in an Alpine valley: The CividatEX Experiment case EGU2015-13436 Ivana Stiperski Near surface characteristics of foehn winds EGU2015-7763 Andrey Grachev, Laura Leo, Silvana Di Sabatino, Harindra Fernando, Eric Pardyjak, and Christopher Fairall The turbulence structure of katabatic flows below and above wind-speed maximum

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EGU2015-13659 Lukas Strauss, Vanda Grubiši?, and Stefano Serafin Mountain wave-induced turbulence: Elevated turbulence zones over a double mountain ridge EGU2015-10890 Marius Opsanger Jonassen, Haraldur Ólafsson, and Hálfdán Ágústsson The impact of temperature inversions on gravity waves and downslope windstorms EGU2015-12411 Haraldur Ólafsson, Birta Líf Kristinsdóttir, Hálfdán Ágústsson, Marius Opsanger Jonassen, and Sigurður Jónsson More on inversions EGU2015-13991 Haraldur Ólafsson, Birgitte Rugaard Furevik, Jan Asle Olseth, and Ole Edvard Grov The fine scale structures of airflow over Bergen EGU2015-13006 Hálfdán Ágústsson, Haraldur Ólafsson, and Finnur Pálsson Effect of Vatnajökull ice cap on meso- and fine scale atmospheric flow EGU2015-4492 Yuya Takane, Hiroyuki Kusaka, and Hiroaki Kondo Investigation of a recent extreme-high temperature event in the Tokyo metropolitan are using numerical simulations: the potential role of a ‘hybrid' foehn wind EGU2015-8022 Pay-Liam Lin, Yu-Ching Hsu, and Ming-Dah Chou Effects of Land Use Data and Topographic Radiative Forcing on the Simulations of Boundary Layer Processes and Local Circulation EGU2015-5414 Federico Carotenuto, Beniamino Gioli, Piero Toscano, Giovanni Gualtieri, Franco Miglietta, and Georg Wohlfahrt Validation of high-resolution WRF-ARW model runs against airborne measurements over complex terrain in central Italy EGU2015-14554 Anna M. Wilson and Ana P. Barros Observations and Modeling of Low Level Moisture Convergence Patterns in the Southern Appalachians during the Integrated Precipitation and Hydrology Experiment (IPHEx) Extended Observing Period EGU2015-6766 Jorge Luís Gomes, Fedor Mesinger, Gustavo Sueiro, and Sin Chan Chou 1-km Eta model simulations over complex topography: horizontal diffusion and cloud microphysics tests EGU2015-10589 Phillip Scheffknecht, Stefano Serafin, and Vanda Grubiši? A Modeling Case Study of an Alpine Supercell EGU2015-11752 Oliver Schlenczek, Jacob P. Fugal, Keith N. Bower, Jonathan Crosier, Michael J. Flynn, Jan Henneberger, Ulrich K. Krieger, Gary Lloyd, and Stephan Borrmann Atmospheric ice crystals over complex terrain: Pure ice cloud conditions observed in CLACE2013 at Jungfraujoch, Switzerland EGU2015-11464 Katja Trachte, Rütger Rollenbeck, and Jörg Bendix Cloud dynamics and their impact on local precipitation processes in a high mountain valley in southern Ecuador detected by satellite and ground-based remote sensing methods EGU2015-6374 Lavinia Laiti, Lorenzo Giovannini, and Dino Zardi Solar resource assessment in complex orography: a comparison of available datasets for the Trentino region EGU2015-10939 Gianluca Antonacci, Lorenzo Giovannini, Elena Tomasi, and Dino Zardi Atmospheric dispersion modeling with AERMOD for comparative impact assessment of different pollutant emission sources in an Alpine context EGU2015-13989 Edmundo Santolaria-Canales and the GuMNet Consortium Team GuMNet - Guadarrama Monitoring Network. Installation and set up of a high altitude monitoring network, north of Madrid. Spain EGU2015-14600 Yajuan Duan and Ana P. Barros Climatology Study of Low-level Cloud and Fog in Mountain Terrain Using Satellite Observations and Modeling EGU2015-2457 Natalia Efimenko, Elena Chalaya, Nina Povolotckaia, Irina Senik, and Victor Slepykh Specific weather biotrop factors in the mountain resorts of North Caucasus

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EGU General Assembly 2015 AS1.16 – The global monsoon system: variability, dynamics and prediction – Orals Convener: Jianping Li | Co-Conveners: Andrew Turner, Annalisa Bracco, Pascal Terray Room: B10 Chairperson: n.n. 10:30–10:45 EGU2015-8811 Sandeep S. and Ajayamohan R. S. Poleward shift in Indian summer monsoon low level jetstream under global warming 10:45–11:00 EGU2015-1615 Mathew Koll Roxy, Kapoor Ritika, Pascal Terray, Raghu Murtugudde, Karumuri Ashok, and Buphendra Nath Goswami Warm Indian Ocean, Weak Asian Monsoon 11:00–11:15 EGU2015-14653 Belen Rodríguez de Fonseca, Elsa Mohino, and Carlos R. Mechoso Variability and Predictability of West African Droughts. A review in the role of Sea Surface Temperature Anomalies 11:15–11:30 EGU2015-14314 Tianjun Zhou Long term changes of East Asian Summer Monsoon: Internal variability versus external forcing 11:30–11:45 EGU2015-4060 Alima Diawara, Yoshihiro Tachibana, Kazuhiro Oshima, Hatsumi Nishikawa, and Yuta Ando Synchronized trend shift of Sahel rainfall with global oceanic evaporation occurred in the mid-1980s 11:45–12:00 EGU2015-1821 Michael Vellinga, Malcolm Roberts, Pier-Luigi Vidale, Matthew Mizielinski, Marie-Estelle Demory, Reinhard Schiemann, Jane Strachan, and Caroline Bain Missing pieces of the puzzle: understanding decadal variability of Sahel Rainfall

Lunch Break

Chairperson: Prof Jianping Li 13:30–13:45 EGU2015-6013 Gill Martin, Richard Levine, Nicholas Klingaman, Stephanie Bush, Andrew Turner, and Steven Woolnough Systematic errors in the simulation of the Asian summer monsoon: the role of rainfall variability on a range of time and space scales 13:45–14:00 EGU2015-7774 Yue Li, Nicolas Jourdain, Andréa Taschetto, Alex Sen Gupta, Sébastien Masson, and Wenju Cai Sensitivity of the Maritime Continent precipitation to horizontal resolution in a coupled regional model 14:00–14:15 EGU2015-14065 Cornelia Klein, Dominikus Heinzeller, Jan Bliefernicht, and Harald Kunstmann Uncertainties from above and below: West African monsoon patterns generated by a WRF multi-physics ensemble 14:15–14:30 EGU2015-1987 Duncan Ackerley The representation of north Australian rainfall in CMIP5 14:30–14:45 EGU2015-1473 Pattancheri Priya, Milind Mujumdar, Sabin T P, Terray Pascal, and Raghavan Krishnan The role of remote and regional boundary forcing in the evolution of 2010 summer monsoon heavy rainfall over northwest Indo-Pak region 14:45–15:00 EGU2015-1105 Veronika Stolbova, Elena Surovyatkina, and Jurgen Kurths Predicting Indian Summer Monsoon onset through variations of surface air temperature and relative humidity Chairperson: Dr Andy Turner 15:30–15:45 EGU2015-642 Nirupam Karmakar, Arindam Chakraborty, and Ravi Nanjundiah Changing monsoon intraseasonal variability and its relation with extreme events over India 15:45–16:00 EGU2015-10758 Niklas Boers, Bodo Bookhagen, Henrique Barbosa, Norbert Marwan, Jürgen Kurths, and Jose Marengo Prediction of the most extreme rainfall events in the South American Andes: A statistical forecast based on complex networks

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EGU General Assembly 2015 16:00–16:15 EGU2015-14828 Charline Marzin, See-Yee Lim, and Prince Xavier Impacts of Boreal Winter Monsoon Cold Surges and the Interaction with MJO on observed and projected future Southeast Asia rainfall 16:15–16:30 EGU2015-3152 Yongkang Xue, Fernando De Sales, William Lau, Arron Boone, and Carlos Mechoso Land-surface processes and monsoon climate system 16:30–16:45 EGU2015-8563 Alexis Berg, Benjamin Lintner, and Alessandra Giannini Role of soil moisture-atmosphere interactions in model simulation of the West African Monsoon 16:45–17:00 EGU2015-11970 Julie Leloup, Pascal Terray, Sébastien Masson, and Roxy Mathew Koll Sources of Indian Summer Monsoon predictability besides ENSO variability in a coupled model framework

AS1.16 – The global monsoon system: variability, dynamics and prediction – Posters Convener: Jianping Li | Co-Conveners: Andrew Turner, Annalisa Bracco, Pascal Terray Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: n.n. B22

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EGU2015-508 Aline Bilhalva da Silva and Manoel Alonso Gan Active and Break periods in South American Monsoon System and their relation with wet and dry rainy season EGU2015-1499 Franziska Stefanie Hanf, Hariharasubramanian Annamalai, Annette Rinke, and Klaus Dethloff Breaks of the South Asian Summer Monsoon simulated with the HIRHAM5 Regional Climate Model EGU2015-3978 Kieran Hunt, Andrew Turner, Pete Inness, David Parker, and Richard Levine On the paradigm of the Indian monsoon depression EGU2015-4645 Praveen Veluthedathekuzhiyil, Sandeep S., and Ajayamohan R.S. Relationship between monsoon precipitation and low pressure systems in climate model simulations EGU2015-1938 Daniel J. Befort, Gregor C. Leckebusch, and Ulrich Cubasch Intraseasonal Variability of the Indian Summer Monsoon in the Regional Climate Model COSMO-CLM EGU2015-1016 Arushi PV, Ravi S. Nanjundiah, and Arindam Chakraborty Orographic control of Cold Pool precipitation during Indian Summer Monsoon Season EGU2015-3957 Andrew Turner, Gs Bhat, Jonathan Evans, John Marsham, Gill Martin, Douglas Parker, Chris Taylor, Bimal Bhattacharya, Ranju Madan, Ashis Mitra, Gm Mrudula, Sekhar Muddu, Sandeep Pattnaik, En Rajagopal, and Sachida Tripathi Interaction of Convective Organization and Monsoon Precipitation, Atmosphere, Surface and Sea (INCOMPASS) EGU2015-3971 Satya Prakash, Ashis Mitra, Andrew Turner, Mathew Collins, and Krishna AchutoRao Evaluation of different rainfall products over India for the summer monsoon EGU2015-14225 Feng Shi, Jianping Li, and Rob Wilson A tree-ring reconstruction of the South Asian summer monsoon index over the past millennium EGU2015-6906 Laurence Fleury, Guillaume Brissebrat, Jean-Luc Boichard, Sophie Cloché, Arnaud Mière, Oumarou Moulaye, Karim Ramage, Florence Favot, and Damien Boulanger The AMMA information system EGU2015-6724 Michela Biasutti, John Dwyer, and Adam Sobel Future changes in seasonality in tropical precipitation: ocean ITCZs and land monsoons. EGU2015-9787 Nozomi Kamizawa and Hiroshi G. Takahashi Future changes of interannual variation of the Asian summer monsoon precipitation using the CMIP5 EGU2015-8009 Robert Nicholas Forced Change and Natural Variability of the South Asian Monsoon in a Warming Climate

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EGU2015-13319 Kira Rehfeld and Thomas Laepple Wetter or dryer: observed vs. simulated covariability of temperature and rainfall in Asia EGU2015-6992 Raymond Arritt Effect of land-atmosphere coupling on the North American monsoon EGU2015-5228 Linye Song, Wansuo Duan, Yun Li, and Jiangyu Mao A Time-scale Decomposed Threshold Regression Downscaling Approach to Forecasting South China Early Summer Rainfall EGU2015-8779 Alvaro Semedo The Effect of the South Asia Monsoon on the Wind Sea and Swell Patterns in the Arabian Sea EGU2015-10587 Stephanie Bush, Andrew Turner, Gill Martin, and Steve Woolnough Asian summer monsoon seasonal prediction skill in the Met Office GloSea5 model and its dependence on mean state biases EGU2015-1140 xiaojing Jia, hai lin, and qing bao A connection between the tropical Pacific Ocean and the winter climate in the Asian-Pacific region EGU2015-7896 Sen Gu, Yang Zhang, and Qigang Wu Relationship between early autumn Arctic sea ice and East Asian wintertime transient eddy activity EGU2015-3172 Tatsuya Hamaki and Kuranoshin Kato Analysis on seasonal retreat of Siberian High (with attention to the characteristics of the Siberian High between late winter and midwinter) EGU2015-1335 Zhiwei Wu and Juan Dou Potential Influence of the November-December Southern Hemisphere Annular Mode on the East Asian Winter Precipitation: A New Mechanism EGU2015-15643 Andrew Turner Exacerbation of South Asian monsoon biases in GCMs using when using coupled ocean models EGU2015-4334 Tomomichi Ogata and Akio Kitoh Effect of High-Resolution SST on 60km-AGCM Simulated East Asian Monsoon EGU2015-14182 Roberto Suarez-Moreno, Belen Rodriguez-Fonseca, and Andreas H. Fink Stationarity analysis of Sahelian rainfall predictability using data from stations EGU2015-3297 Jacob Schewe and Anders Levermann Activation of Sahelian monsoon under future warming EGU2015-305 Julián Villamayor and Elsa Mohino Robust Sahel drought due to the Interdecadal Pacific Oscillation in CMIP5 simulations.

AS1.20 – Dynamical coupling between the stratosphere and the troposphere: sudden stratospheric warmings and tropospheric predictability – Orals Convener: Thomas Reichler | Co-Conveners: Dann Mitchell, Om Tripathi Room: B9 Chairperson: n.n. 08:30–08:45 EGU2015-7812 Martin Jucker and Edwin Gerber What regulates the annual cycle of stratospheric water vapor? 08:45–09:00 EGU2015-1819 Maddalen Iza and Natalia Calvo Role of Stratospheric Sudden Warmings on the response to Central Pacific El Niño 09:00–09:15 EGU2015-6306 Manfred Ern, Peter Preusse, and Martin Riese Satellite observations of gravity wave activity and dissipation during sudden stratospheric warmings 09:15–09:30 EGU2015-1098 Jesús Á. Barroso and Pablo Zurita-Gotor Variability of the extratropical zonal-mean tropopause height

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EGU General Assembly 2015 09:30–09:45 EGU2015-6361 Paolo Davini, Chiara Cagnazzo, and James Anstey A blocking view of the stratosphere-troposphere coupling 09:45–10:00 EGU2015-3965 Jadwiga Richter, Julio Bacmeister, and Lantao Sun Influence of well-resolved stratosphere on the simulated tropospheric climate

Coffee Break

Chairperson: n.n. 10:30–10:45 EGU2015-6027 Seok-Woo Son and Patrick Martineau Onset of circulation anomalies during stratospheric vortex weakening events: the role of planetary-scale waves 10:45–11:00 EGU2015-10691 Erik W. Kolstad, Stefan P. Sobolowski, and Adam A. Scaife Stratospheric Pathways to Enhanced Persistence of European Surface Temperatures 11:00–11:15 EGU2015-7794 Amy Butler, Dian Seidel, Steven Hardiman, Neal Butchart, Thomas Birner, and Aaron Match Defining Sudden Stratospheric Warmings 11:15–11:30 EGU2015-7655 Froila M. Palmeiro, David Barriopedro, Ricardo García-Herrera, and Natalia Calvo Comparing Sudden Stratospheric Warming Definitions in Reanalysis Data 11:30–11:45 EGU2015-10060 Laura de la Torre, Juan Antonio Añel, and Luis Gimeno Changes in the characteristics of the stratospheric vortex during stratospheric sudden warmings 11:45–12:00 EGU2015-6601 Chaim Garfinkel, vered silverman, nili harnik, caryn erlich, and yaniv riz Polar Stratospheric Response to Intraseasonal Changes in Incoming Solar Radiation and the Madden Julian Oscillation

AS1.20 – Dynamical coupling between the stratosphere and the troposphere: sudden stratospheric warmings and tropospheric predictability – Posters Convener: Thomas Reichler | Co-Conveners: Dann Mitchell, Om Tripathi Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Reichler, Om, Mitchell B49

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EGU2015-1067 Elena N. Savenkova, Nikolai Gavrilov, and Alexander Pogoreltsev Climatic variability of the global-scale wave activity and SSW events. EGU2015-1112 Siarhei Barodka, Aliaksandr Krasouski, Yaroslav Mitskevich, and Arkady Shalamyansky Influence of Stratospheric Ozone Distribution on Tropospheric Circulation Patterns EGU2015-1909 Daniela I. V. Domeisen, Amy H. Butler, Kristina Fröhlich, Matthias Bittner, Wolfgang A. Müller, and Johanna Baehr Seasonal Predictability over Europe arising from El Nino and Stratospheric Variability in the MPI-ESM Seasonal Prediction System EGU2015-7215 Junsu Kim, Seok-Woo Son, and Hyo-Seok Park Definition of Stratospheric Sudden Warming Events for Multi-Model Analysis and Its Application to the CMIP5 EGU2015-7646 Kanghyun Song, Seok-Woo Son, Junsu Kim, and Myung-Seo Koo Predictability of stratospheric sudden warming event: A case study of 2013 event EGU2015-10205 Victor Manuel Chavez-Perez, Laura de la Torre, Juan Antonio Añel, and Luis Gimeno Variability of the Brewer-Dobson circulation during Stratospheric Sudden Warmings EGU2015-11084 Ming Shangguan, Katja Matthes, Wuke Wang, and Robin Pilch Analysis of the water vapor distribution in the upper troposphere and lower stratosphere with COSMIC radio occultation data

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EGU2015-11729 Dann Mitchell, Lesley Gray, Masatomo Fujiwara, and David Tan Signatures of naturally induced variability in the atmosphere using multiple reanalysis datasets EGU2015-15504 Om Tripathi, Andrew Charlton-Perez, Mark Baldwin, Stephen Eckermann, Edwin Gerber, David Jackson, Yuhji Kuroda, Andrea Lang, Justin McLay, Ryo Mizuta, Carolyn Reynolds, Greg Roff, Seok-Woo Son, and Tim Stockdale Predictability of 2013 SSW in multiple operational forecasting systems EGU2015-13425 Byeong-Gwon Song, Hye-Yeong Chun, and Young-Ha Kim Residual Circulation and Temperature Changes during the Evolution of Stratospheric Sudden Warmings Revealed in MERRA EGU2015-11987 Dann Mitchell, Stergios Misios, Lesley Gray, Kleareti Tourpali, Katja Matthes, and Lon Hood Solar Signals in CMIP-5 Simulations: The Stratospheric Pathway EGU2015-11159 Pauline Maury, Chantal Claud, Elisa Manzini, Alain Hauchecorne, and Philippe Keckhut Properties of stratospheric warming events during northern winter. EGU2015-6758 Junsu Kim and Thomas Reichler On the Uncertainty of the Annular Mode Time Scale EGU2015-6723 Ryan Peter Oates and Thomas Reichler Simple criteria to define stratospheric sudden warmings EGU2015-7821 Amy Butler, Alberto Arribas, Maria Athanassadou, Natalia Calvo, Andrew Charlton-Perez, Daniela Domeisen, Maddalen Iza, Alexey Karpechko, Craig MacLachlan, Alan O'Neill, Adam Scaife, and Michael Sigmond Do stratosphere-resolving models make better seasonal climate predictions in boreal winter? EGU2015-8515 Fraser Dennison, Adrian McDonald, and Olaf Morgenstern The effect of ozone depletion on the Southern Annular Mode and stratosphere-troposphere coupling EGU2015-6209 Sung-Ho Woo, Mi-Kyung Sung, Seok-Woo Son, and Jong-Seong Kug Connection between weak stratospheric vortex events and the Pacific Decadal Oscillation EGU2015-4830 Dieter H.W. Peters, Roland Eixmann, and Andrea Schneidereit Mid-latitudinal transport of heat and minor constituents over Europe during extreme temperature events of the stratopause region EGU2015-6954 Hélène Vérèmes, Jean-Pierre Cammas, Jean-Luc Baray, Philippe Keckhut, Davide Dionisi, Christelle Barthe, Franck Gabarrot, Pierre Tulet, and Françoise Posny A stratospheric intrusion over Reunion Island : high-resolution tools to improve the characterisation of the different layers EGU2015-14765 Toshiki Iwasaki and Yuki Kanno Isentropic expression of Eliassen-Palm flux

CL3.6/AS1.25 – Extreme Events and Impacts (co-organized) – Orals Convener: Stéphane Goyette | Co-Conveners: Erich Fischer Room: Y6 Chairperson: Erich Fischer 08:30–08:45 EGU2015-10459 Chris Huntingford, Dann Mitchell, and Scott Osprey Changing risks of resonance in extreme weather events for higher atmospheric greenhouse gas concentrations 08:45–09:00 EGU2015-10338 Neil Massey, Benoit Guillod, Friederike Otto, Myles Allen, Richard Jones, and Jim Hall Generating extreme weather event sets from very large ensembles of regional climate models 09:00–09:15 EGU2015-1692 Christine Träger-Chatterjee, Richard W. Müller, and Jörg Bendix Atmospheric Precursor of extremely hot European Summers

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EGU General Assembly 2015 09:15–09:30 EGU2015-12532 Pardeep Pall, Christina Patricola, Michael Wehner, Dáithí Stone, Christopher Paciorek, and William Collins Diagnosing Possible Anthropogenic Contributions to Heavy Colorado Rainfall in September 2013 09:30–09:45 EGU2015-9412 Bo Christiansen The role of the selection problem and non-Gaussianity in attribution of single events to climate change 09:45–10:00 EGU2015-5681 Andrew Ciavarella, Peter Stott, and Jason Lowe Early Benefits of Mitigation in Risk of Regional Climate Extremes

Coffee Break

Chairperson: Stéphane Goyette 10:30–10:45 EGU2015-11495 Erich Fischer and Reto Knutti Anthropogenic contribution to the global occurrence of heavy precipitation and hot extremes 10:45–11:00 EGU2015-10771 Eva Müller, Angela Pfister, Büger Gerd, Heistermann Maik, and Axel Bronstert Climate-change driven increase in high intensity rainfall events: Analysis of development in the last decades and towards an extrapolation of future progression 11:00–11:15 EGU2015-3758 Jascha Lehmann, Dim Coumou, and Katja Frieler Increased record-breaking precipitation events under global warming 11:15–11:30 EGU2015-5751 Wim Thiery, Edouard Davin, Sonia Seneviratne, Kristopher Bedka, and Nicole van Lipzig Amplification of extreme precipitation response to climate change over Lake Victoria 11:30–11:45 EGU2015-6771 Margarida L. R. Liberato, Irene Montero, Ana Russo, Célia Gouveia, Alexandre M. Ramos, and Ricardo M. Trigo Widespread extreme drought events in Iberia and their relationship with North Atlantic moisture flux deficit 11:45–12:00 EGU2015-4681 Martina Messmer, Juan José Gómez-Navarro, and Christoph C. Raible Vb-type cyclones and their role in extreme precipitation events in Central Europe

CL3.6/AS1.25 – Extreme Events and Impacts (co-organized) – Posters Convener: Stéphane Goyette | Co-Conveners: Erich Fischer Yellow Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Goyette/Fischer Y85

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EGU2015-393 Martin Hanel, Vojt?ch Svoboda, and Jan Kyselý Evaluation of non-stationary models for precipitation extremes in RCM simulations EGU2015-1948 Madeleine Renom and Santiago De Mello Recent changes in frost days events characteristics in Uruguay-Southeastern South America. EGU2015-2140 Csilla Peline Nemeth, Judit Bartholy, Rita Pongrácz, and Kornélia Radics Analysis of extreme wind speed and wind gust for Hungary EGU2015-2312 Qingyun ZHAO and Guiming YANG Spatial and Temporal Variation of Torrential Rain over Northwest China and General Circulation Anomaly in Summer EGU2015-2663 Katharina Schroeer and Gottfried Kirchengast Exploring the causes of rare extreme precipitation events EGU2015-4190 Lorenzo Campo A global statistics of heat waves based on a spatial and temporal connection criterion

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EGU2015-4441 Xiang Ni and Qinghong Zhang Climatological analysis of hail occurrence in China mainland using a Poisson regression model EGU2015-8349 Byung Sik Kim, Se Jin Jeung, Dong Seop Lee, and Woo Suk Han Nonstationary Intensity-Duration-Frequency Curves for Drainge Infrastructure Coping with Climate Change EGU2015-9392 Petr Hlavinka, Daniela Semerádová, Jan Balek, Martin Možný, Zden?k Žalud, and Miroslav Trnka Relationship between drought severity and observed regional yields in the Czech Republic EGU2015-11225 Erich Fischer, Jan Sedlacek, Ed Hawkins, and Reto Knutti Models agree on forced response pattern of precipitation and temperature extremes EGU2015-601 Inna Khomenko Changes in maximum air temperatures over the Ukraine territory under modern climate changes EGU2015-2962 Karim Bergaoui, Dann Mitchell, Rashyd Zaaboul, Friederike Otto, Rachael McDonnell, Simon Dadson, and Myles Allen Attributing regional effects of the 2014 Jordanian extreme drought to external climate drivers EGU2015-4517 Zengxin Zhang, Chong-Yu Xu, and Xi Chen Extreme droughts over northern Africa, India and northern China: Role of Indian Ocean sea surface temperature and atmospheric moisture flux EGU2015-5517 Meryem Tanarhte, Panos Hadjinicolaou, and Jos Lelieveld Heat wave Characteristics in the Eastern Mediterranean and Middle East using Extreme Value Theory EGU2015-7931 Marat Khairoutdinov and Xin Zhou Changes in sub-daily precipitation extremes in a global climate model with super-parameterization under CO2 warming EGU2015-9560 Robertas Alzbutas and Ilona Šeputyt? Probabilistic models for assessment of extreme temperatures and relative humidity in Lithuania EGU2015-9711 Mathias Hauser, Rene Orth, and Sonia Seneviratne Role of soil moisture vs. recent climate change for heat waves in western Russia EGU2015-11060 Friederike Otto, Rachel James, Hannah Parker, Emily Boyd, Richard Jones, Myles Allen, Daniel Mitchell, and Rosalind Cornforth Developing research about extreme events and impacts to support international climate policy EGU2015-11950 Niranjan Kumar, Dara Entekhabi, and Annalisa Molini Hydrological extremes in hyper-arid regions: A diagnostic characterization of intense precipitation over the Arabian Peninsula EGU2015-12276 Annunziato Siviglia, Sebastiano Piccolroaz, and Marco Toffolon Impact of heatwaves on river water temperature in Switzerland EGU2015-12690 Jacob Schewe, Christian Otto, and Katja Frieler An agent-based approach to modelling the effects of extreme events on global food prices EGU2015-12788 Karsten Haustein, Friederike Otto, Peter Uhe, Myles Allen, and Heidi Cullen Climate Central World Weather Attribution (WWA) project: Real-time extreme weather event attribution analysis EGU2015-2743 Simone Russo, Alessandro Dosio, and Jana Sillmann Extreme European heat waves since 1950 with Heat Wave Magnitude Index and their occurrence in the future EGU2015-14130 Michael Matiu, Donna Ankerst, and Annette Menzel Asymmetric trends in seasonal temperature variability based on long instrumental records EGU2015-2828 Aurelie Duchez, Alex Forryan, Joel Hirschi, Bablu Sinha, Adrian New, Nicolas Freychet, Adam Scaife, and Tim Graham Impact of climate change on European weather extremes

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EGU General Assembly 2015 BG1.4/AS2.4 – Stable isotopes and novel tracers in biogeochemical and atmospheric research (co-organized) – Orals Conveners: Lydia Gentsch, Thomas Röckmann | Co-Conveners: Matthias Cuntz, Jan Kaiser, Alexander Knohl Room: G4 Chairperson: n.n. 13:30–13:45 EGU2015-3498 Kadmiel Maseyk, Wu Sun, Celine Lett, Sabrina Juarez, and Ulli Seibt A field measurement perspective on the current and future use of carbonyl sulphide as a carbon cycle tracer 13:45–14:00 EGU2015-5209 Joana Sauze, Jérôme Ogee, Thomas Launois, Jürgen Kesselmeier, Heidi Van Diest, and Lisa Wingate A new mechanistic framework to predict OCS fluxes in soils 14:00–14:15 EGU2015-5342 Jerome Ogee, Lisa Wingate, Alexandre Bosc, and Régis Burlett Seasonal variations in soil carbonic anhydrase activity in a pine forest ecosystem as inferred from soil CO18O flux measurements 14:15–14:30 EGU2015-13497 Wouter Peters, Linda Schneider, Magdalena E.G. Hofmann, Ivar van der Velde, and Thomas Röckmann Simulating the budget and distribution of ?17O in CO2 with a global atmosphere-biosphere model 14:30–14:45 EGU2015-4223 Diego Riveros-Iregui, Liyin Liang, and David Risk Landscape variability of the stable carbon isotope composition of soil CO2 concentrations and flux in complex terrain 14:45–15:00 EGU2015-9747 Mauro Rubino, Etheridge David, Cathy Trudinger, Colin Allison, Peter Rayner, Robert Mulvaney, Paul Steele, Ray Langenfeld, William Sturges, Mark Curran, and Andrew Smith Atmospheric CO2 and d13C-CO2 reconstruction of the Little Ice Age from Antarctic ice cores. 15:00–15:15 EGU2015-7618 David Nelson, Barry McManus, Scott Herndon, and Mark Zahniser Recent progress in development of a laser based, ultra-high precision isotope monitor for carbon dioxide Chairperson: n.n. 15:30–15:45 EGU2015-7510 Jürgen Schleucher, Ina Ehlers, Javier Segura, Mahsa Haei, Angela Augusti, Iris Köhler, Pieter Zuidema, Mats Nilsson, and Mats Öquist Detecting climate-change responses of plants and soil organic matter using isotopomers 15:45–16:00 EGU2015-5902 Matthias Cuntz, Maren Dubbert, Arndt Piayda, Alexandra Correia, Filipe Costa e Silva, Olaf Kolle, Cristina Maguás, Alexander Mosena, João S Pereira, Corinna Rebmann, and Christiane Werner Separating the contributions of vegetation and soil to evapotranspiration using stable isotopes 16:00–16:15 EGU2015-9312 Regina Hirl, Hans Schnyder, Karl Auerswald, Sylvia Vetter, Ulrike Ostler, Inga Schleip, Lisa Wingate, and Jérôme Ogée Seasonal and inter-annual dynamics in the stable oxygen isotope compositions of water pools in a temperate humid grassland ecosystem: results from MIBA sampling and MuSICA modelling 16:15–16:30 EGU2015-7837 Ralf Bauer, Patrick Sheese, Kaley Walker, Joachim Urban, Donal Murtagh, Chris Boone, Peter Bernath, and Gloria Manney Assessment of water vapor isotopologue measurements by ACE-FTS and Odin-SMR 16:30–16:45 EGU2015-6590 Tammarat Piansawan, Marina Saccon, Werner Laumer, Iulia Gensch, and Astrid Kiendler-Scharr Temperature dependence of carbon kinetic isotope effect for the oxidation reaction of ethane by OH radicals under atmospherically relevant conditions 16:45–17:00 EGU2015-1779 Thomas Meisehen, Fred Bühler, Ralf Koppmann, and Marc Krebsbach D/H Isotope Ratio Measurements of Atmospheric Volatile Organic Compounds 17:00–17:15 EGU2015-10134 Andrius Garbaras, Inga Garbariene, Agne Masalaite, Darius Ceburnis, Edvinas Krugly, Kestutis Kvietkus, Vidmantas Remeikis, and Dainius Martuzevicius Use of stable carbon and nitrogen isotope ratios in size segregated aerosol particles for the O/I penetration evaluation

BG1.4/AS2.4 – Stable isotopes and novel tracers in biogeochemical and atmospheric research (co-organized) – Posters Conveners: Lydia Gentsch, Thomas Röckmann | Co-Conveners: Matthias Cuntz, Jan Kaiser, Alexander Knohl

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EGU2015-10562 Simon Eyer, Béla Tuzson, Elena Popa, Carina van der Veen, Thomas Röckmann, Willi A. Brand, Rebecca Fisher, David Lowry, Euan G. Nisbet, Matthias S. Brennwald, Eliza Harris, Lukas Emmenegger, Hubertus Fischer, and Joachim Mohn On-site analysis of d13C- and dD-CH4 by laser spectroscopy for the allocation of source processes EGU2015-12545 Carina van der Veen, Elena Popa, Simon Eyer, Joachim Mohn, Béla Tuzson, Lukas Emmenegger, Willi Brand, Rebecca Fisher, David Lowry, Euan Nisbet, Jaroslaw Necki, Renato Winkler, and Thomas Röckmann In-situ monitoring of the isotopic composition of atmospheric CH4 at Cabauw - comparison of different instruments EGU2015-6936 Célia Julia Sapart, Patricia Martinerie, Emmanuel Witrant, Guillaume Monteil, Narcisa Banda, Sander Houweling, Maarten Krol, Jerome Chappellaz, Roderik van de Wal, Peter Sperlich, Carina van der Veen, Bill Sturges, Thomas Blunier, Jakob Schwander, David Etheridge, and Thomas Röckmann Reconstructing the recent methane atmospheric budget using firn air methane stable isotope analyses EGU2015-1470 Manel Nofuentes, Claudia Grossi, Josep Anton Morguí, Roger Curcoll, Lidia Cañas, Paola Occhipinti, Silvia Borràs, Eusebi Vazquez, and Xavier Rodó Early results of experimental 222Rn flux campaign carried out at a mountain Spanish region and comparison with available radon flux inventories results EGU2015-8735 Linda M.J. Kooijmans, Huilin Chen, Nelly A.M. Uitslag, Mark S. Zahniser, David D. Nelson, and Stephen A. Montzka Continuous atmospheric measurements of COS, CO2, CO and H2O at the Lutjewad tower in the Netherlands EGU2015-4115 Le Kuai, John Worden, Elliott Campbell, Susan Kulawik, Meemong Lee, Stephen Montzka, Joe Berry, Ian Baker, Scott Denning, Randy Kawa, Huisheng Bian, and Yuk Yung Quantification of A Tropical Missing Source From Ocean For The Carbonyl Sulfide Global Budget EGU2015-10930 Teresa E. Gimeno, Jerome Ogee, Alexander Bosc, Bernard Genty, Steven Wohl, and Lisa Wingate Unveiling stomata 24/7: can we use carbonyl sulfide (COS) and oxygen isotopes (18O) to constrain estimates of nocturnal transpiration across different evolutionary plant forms? EGU2015-11406 Magdalena Hofmann, Martin Ziegler, Thijs Pons, Lucas Lourens, and Thomas Röckmann Automated CO2 extraction from air for clumped isotope analysis in the atmo- and biosphere EGU2015-15214 Jelka Braden-Behrens and Alexander Knohl Eddy Covariance measurements of stable CO2 and H2O isotopologues EGU2015-7124 Mariah Carbone, Dave Hollinger, Eric Davidson, Kathleen Savage, and Holly Hughes Partitioning autotrophic and heterotrophic respiration at Howland Forest EGU2015-3470 Anna Pazdur, Alicja Gabry?, Tadeusz Kuc, S?awomira Pawe?czyk, Natalia Piotrowska, Andrzej Rakowski, Kazimierz Ró?a?ski, and Barbara Sensu?a Imprint of CO2 emission in atmosphere and biosphere on the basis of 14C and 13C measurements EGU2015-15156 Carola Blessing, Matti Barthel, Lydia Gentsch, and Nina Buchmann Fast recovery of carbon fluxes in beech saplings after drought EGU2015-14833 Kerstin Treydte, Tomasz Wyczesany, Derek Eamus, and Sebastian Pfautsch Using Deuterium to trace movement and storage of water in Eucalypt trees EGU2015-15137 Bhone Nay-Htoon, Maren Dubbert, Xue Wei, Matthias Cuntz, Jonghan Ko, John Tenhunen, and Christiane Werner Tracing the allocation of water in rainfed rice ecosystem by partitioning evapotranspiration of rainfed rice (Oryza Sativa L.) EGU2015-15316 Arndt Piayda, Maren Dubbert, Christiane Werner, and Matthias Cuntz Stable oxygen isotope analysis reveal vegetation influence on soil water movement and ecosystem water fluxes in a semi-arid oak woodland

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EGU2015-3194 Xue-Fa Wen Temporal variations of atmospheric water vapor ?D and ?18O above an arid artificial oasis cropland in the Heihe River Basin EGU2015-8386 Stephen Parkes, Nicholas Deutscher, David Griffith, and Matthew McCabe Water vapor stable isotope observations from tropical Australia EGU2015-9163 Stephen Parkes, Matthew McCabe, Alan Griffiths, and Lixin Wang Tracking atmospheric boundary layer dynamics with water vapor D-excess observations EGU2015-12792 Maximilien Bolot, Elisabeth Moyer, Bernard Legras, Kaley Walker, Chris Boone, and Peter Bernath The isotopic composition of water vapor as a tracer of water balance in the TTL EGU2015-5114 Martin Ley, Moritz Lehmann, Pascal Niklaus, Beat Frey, Thomas Kuhn, and Jörg Luster Microhabitat Effects on N2O Emissions from Floodplain Soils under Controlled Conditions

AS3.2 – Halogens in the Troposphere – Orals Convener: Roland von Glasow | Co-Conveners: Rolf Sander, Alfonso Saiz-Lopez Room: B12 Chairperson: n.n. 08:30–08:45 EGU2015-10652 Christoph Hörmann, Steffen Beirle, Marloes Penning de Vries, Holger Sihler, Ulrich Platt, and Thomas Wagner Seasonal variation of bromine monoxide over the Rann of Kutch salt marsh seen from space 08:45–09:00 EGU2015-6444 Udo Friess, Johannes Zielcke, Denis Pöhler, Jan-Marcus Nasse, and Ulrich Platt Iodine Monoxide in the Antarctic Marine Boundary Layer: Recent Discoveries 09:00–09:15 EGU2015-14153 Wonyong Choi, Kitae Kim, and Akihiro Yabushita Abiotic production of iodine molecules in irradiated ice 09:15–09:30 EGU2015-5569 Irene Stemmler and Inga Hense On seasonal reversal of the sea-air gas flux of bromoform and methyl iodide 09:30–09:45 EGU2015-10005 Sinikka T. Lennartz, Gisèle Krysztofiak-Tong, Björn-Martin Sinnhuber, Christa A. Marandino, Susann Tegtmeier, Kirstin Krüger, Franziska Ziska, and Birgit Quack Online calculation of global marine halocarbon emissions in the chemistry climate model EMAC 09:45–10:00 EGU2015-12363 Carlos A. Cuevas, Cristina Prados-Roman, Rafael P. Fernandez, Douglas E. Kinnison, Jean-Francois Lamarque, and Alfonso Saiz-Lopez The negative feedback between anthropogenic ozone pollution and enhanced ocean emissions of iodine

Coffee Break

Chairperson: n.n. 10:30–10:45 EGU2015-11306 Julian Wittmer, Sergej Bleicher, Johannes Ofner, and Cornelius Zetzsch Iron-Catalyzed Activation of Chloride from Saline Media 10:45–11:00 EGU2015-10435 Gavin J. Phillips, Jim Thieser, Ming J. Tang, Nicolas Sobanski, Johannes Fachinger, Frank Drewnick, Jos Lelieveld, and John N. Crowley ClNO2 and nitrate (NO3-) formation via N2O5 uptake to particles: Derivation of N2O5 uptake coefficients from ambient datasets 11:00–11:15 EGU2015-7981 Barbara Dix, Rainer Volkamer, Sunil Baidar, Theodore Koenig, Sean Coburn, Ivan Ortega, Greg Huey, Eric Apel, Lucy Carpenter, Mathew Evans, Tomas Sherwin, Doug Kinnison, Jean-Francois Lamarque, Alfonso Saiz-Lopez, Brad Pierce, Daniel Jacob, Johan Schmidt, Elliot Atlas, Laura Pan, Ross Salawitch and the TORERO and CONTRAST Team Bromine and iodine observation over the tropical Eastern and Western Pacific: impacts on atmospheric ozone and mercury

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EGU General Assembly 2015 11:15–11:30 EGU2015-10370 Angela K. Baker, Carina Sauvage, Ute R. Thorenz, Carl A. M. Brenninkmeijer, David E. Oram, Peter van Velthoven, Andreas Zahn, and Jonathan Williams Evidence for widespread tropospheric Cl chemistry in free tropospheric air masses from the South China Sea 11:30–11:45 EGU2015-3779 Bodo Werner, Jochen Stutz, Max Spolaor, James Festa, Catalina Tsai, Fedele Colosimo, Ross Cheung, Tim Deutschmann, Rasmus Raecke, Lisa Scalone, Ugo Tricoli, Klaus Pfeilsticker, Maria Navarro, Elliot Atlas, Martyn Chipperfield, and Ryan Hossaini Bromine Chemistry in the Tropical UTLS during the 2011, 2013 and 2014 ATTREX Experiments 11:45–12:00 EGU2015-9232 Ryan Hossaini, Martyn Chipperfield, Steven Montzka, Alex Rap, Sandip Dhomse, and Wuhu Feng Short-lived halocarbons efficient at influencing climate through ozone loss in the upper troposphere-lower stratosphere

AS3.2 – Halogens in the Troposphere – Posters Convener: Roland von Glasow | Co-Conveners: Rolf Sander, Alfonso Saiz-Lopez Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Rolf Sander B69

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EGU2015-212 Le Cao and Eva Gutheil A One-Dimensional Model Study of the Occurrence and the Termination of Polar Boundary-Layer Ozone Depletion Events EGU2015-8255 David Tarasick Arctic surface ozone depletions from ozone soundings and surface measurements EGU2015-12381 Folkard Wittrock, Hilke Oetjen, Enno Peters, Andreas Richter, Anja Schönhardt, André Seyler, and John P. Burrows MAX-DOAS observations of halogen oxides at Ny-Ålesund (79° N) EGU2015-4362 Kitae Kim and Wonyong Choi Simultaneous reductive dissolution of iron oxide and oxidation of iodide in ice. EGU2015-7150 Jan-Marcus Nasse, Johannes Zielcke, Johannes Lampel, Joelle Buxmann, Udo Frieß, and Ulrich Platt Vertical distribution of tropospheric BrO in the marginal sea ice zone of the Northern Weddell Sea EGU2015-7616 Xiaoyi Zhao, Kimberly Strong, Stephanie Conway, David Tarasick, Mohammed Osman, Andreas Richter, Anne Blechschmidt, and Gloria Manney Composition and meteorological changes associated with a strong stratospheric intrusion event in the Canadian High Arctic EGU2015-8798 Johannes Zielcke, Denis Poehler, Udo Friess, Tim Hay, Philipp Eger, Karin Kreher, and Ulrich Platt Reactive chlorine chemistry in the boundary layer of coastal Antarctica EGU2015-10163 Stefan Zimmermann, Matthias Kippenberger, and John Crowley Reversible adsorption of hydrogen chloride to ice surfaces EGU2015-2081 Sven Götz, Manuel Dall'Osto, Rafel Simó, and Thosten Hoffmann First application of an online method for quantification of maritime molecular iodine and hypoiodic acid in maritime aerosol during PEGASO cruise EGU2015-3442 Thomas Adams, Stephen Ball, Catherine Leblanc, and Philippe Potin Iodine Emissions from Seaweeds: Species-dependent and Seasonal Differences EGU2015-6167 Peter Bräuer, Roberto Sommariva, and Roland von Glasow MISTRA mechanism development: A new mechanism focused on marine environments EGU2015-7521 Katja Großmann, Ryan Hossaini, Hannah Mantle, Martyn Chipperfield, Folkard Wittrock, Enno Peters, Johannes Lampel, Hannah Walker, Dwayne Heard, Gisèle Krystofiak, Valéry Catoire, Marcel Dorf, Bodo Werner, and Klaus Pfeilsticker Aircraft-borne DOAS limb observations of iodine monoxide around Borneo

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EGU2015-9356 Florian Obersteiner, Harald Boenisch, Jesica Hoker, and Andreas Engel GC/TOF-MS as a new method for halocarbon observation in the atmosphere EGU2015-3982 Rebecca Hornbrook, Doug Kinnison, Eric Apel, Alan Hills, Simone Tilmes, Jean-Francois Lamarque, Daniel Riemer, and Alfonso Saiz-Lopez CAM-Chem model evaluation of the emissions and distributions of VSLS using TOGA observations over the eastern and western tropical Pacific Ocean EGU2015-5431 Carla Frege, Federico Bianchi, Heikki Junninen, Jasmin Tröstl, Ugo Molteni, Erik Herrmann, Mikko Sipilä, Josef Dommen, Markku Kulmala, and Urs Baltensperger Characterization of Atmospheric Ions at the High Altitude Station Jungfraujoch (Switzerland) EGU2015-8463 Tobias Sattler, Julian Wittmer, Torsten Krause, Heinz Friedrich Schöler, Katharina Kamilli, Andreas Held, Cornelius Zetzsch, Johannes Ofner, and Elliot Atlas Formation of halogenated acetones in the lower troposphere EGU2015-6735 Christian N. Albers, Anders R. Johnsen, and Ole S. Jacobsen Chloroform formation in Arctic and Subarctic soils – mechanism and emissions to the atmosphere EGU2015-7999 Emanuel Blei, Yoko Yokouchi, Takuya Saito, and Susumu Nozoe Methyl halide fluxes from tropical plants under controlled radiation and temperature regimes

AS3.3 – Aerosol Chemistry and Microphysics – Orals Convener: Markus Kalberer | Co-Conveners: Ulrich Krieger, Francis Pope Room: B16 Chairperson: n.n. 13:30–14:00 EGU2015-3986 Thomas Mentel, Mikael Ehn, Joel Thornton, Einhard Kleist, Iida Pullinen, Monika Springer, Andreas Wahner, and Jürgen Wildt Formation of highly oxidized multifunctional compounds: Autoxidation of peroxy radicals formed in the oxidation of alkenes 14:00–14:15 EGU2015-10506 Mourad Harir, Mahmoud M. Yassine, Ewa Dabek-Zlotorzynska, Norbert Hertkorn, and Philippe Schmitt-Kopplin High-field FT-ICR-MS and aromaticity equivalent approach for structural identification of water soluble organic compounds (WSOC) 14:15–14:30 EGU2015-14404 Christopher Kampf, Alexander Filippi, and Thorsten Hoffmann Secondary brown carbon – Formation of light-absorbing compounds in atmospheric particulates from selected dicarbonyls and amines 14:30–14:45 EGU2015-15196 Yongchun Liu, John Liggio, Ralf Staebler, and Shao-Meng Li Reactive Uptake of Ammonia to Secondary Organic Aerosols: Kinetics of Organonitrogen Formation 14:45–15:00 EGU2015-1346 Fobang Liu, Christopher Kampf, Kathrin Reinmuth-Selzle, Thomas Berkemeier, Manabu Shiraiwa, and Ulrich Pöschl Protein cross-linking and oligomerization through dityrosine formation upon exposure to ozone Chairperson: n.n. 15:30–15:45 EGU2015-14304 Christopher Hoyle, Claudia Fuchs, Martin Gysel, Jasmin Troestl, Imad El Haddad, Carla Frege, Josef Dommen, Antonio Dias, Emma Jaervinen, Ottmar Moehler, Urs Baltensperger and the The CLOUD collaboration Team Aqueous phase oxidation of SO2 by O3 measured at the CERN CLOUD chamber 15:45–16:00 EGU2015-12871 Defeng Zhao, Angela Buchholz, Birthe Kortner, Patrick Schlag, Florian Rubach, Fucks Hendrik, Astrid Kiendler-Scharr, Ralf Tillmann, Andreas Wahner, Mattias Hallquist, Michel Flores, Yinon Rudich, Marianne Glasius, Ivan Kourtchev, Markus Kalberer, and Thomas Mentel Cloud Condensation Nuclei Activity, Droplet Growth Kinetics and Hygroscopicity of Biogenic and Anthropogenic Secondary Organic Aerosol (SOA)

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EGU General Assembly 2015 16:00–16:15 EGU2015-851 Violaine Gérard, Barbara Nozière, and Christine Baduel Seasonal evolution of anionic, cationic and non-ionic surfactant concentrations in coastal aerosols from Askö, Sweden 16:15–16:30 EGU2015-3075 Hwajin Kim, Xinlei Ge, Sonya Collier, Jianzhong Xu, Yele Sun, Youliang Wang, Pierre Herckes, and Qi Zhang Influence of aqueous chemistry on the chemical composition of fog water and interstitial aerosol in Fresno 16:30–16:45 EGU2015-4403 Abhishek Chakraborty, Tarun Gupta, Sachchida Tripathi, Barbara Ervens, and Deepika Bhattu Size resolved fog water chemistry and its atmospheric implications 16:45–17:00 EGU2015-10055 Marie Mazoyer, Frédéric Burnet, Christine Lac, Greg Roberts, Jean-Charles Dupont, Martial Haeffelin, and Thierry Elias Impact of activation process on fog life cycle

AS3.3 – Aerosol Chemistry and Microphysics – Posters Convener: Markus Kalberer | Co-Conveners: Ulrich Krieger, Francis Pope Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: n.n. B87

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EGU2015-3663 Andreas Platis, Barbara Altstädter, Birgit Wehner, Norman Wildmann, Astrid Lampert, Markus Hermann, and Jens Bange Airborne Measured New Particle Formation Event in the Atmospheric Boundary Layer EGU2015-4618 Libor Hejkrlík and Helena Plachá Measuring of urban ultrafine aerosol as a part of regular air pollution monitoring activities EGU2015-4723 Mikhail Yu. Arshinov, Boris D. Belan, Denis K. Davydov, Artem V. Kozlov, and Victoria Arshinova Formation and growth rates of atmospheric nanoparticles: four years of observations at two West Siberian stations EGU2015-4822 Fei Li, Haobo Tan, Xuejiao Deng, Yu Zou, Li Liu, and Mingpu Cai Characterizations of particle size distribution in Pearl River Delta during springtime EGU2015-4939 Haobo Tan, Rongxin Jiang, and Lili Tang Comparison of aerosol hygroscopicity and mixing state between winter and summer seasons in Pearl River Delta region,China EGU2015-3165 Sho Ohata, Nobuhiro Moteki, Tatsuhiro Mori, Makoto Koike, Joshua Schwarz, Akinori Takami, and Yutaka Kondo Measurement of the Hygroscopicity and Wet Removal of Black-Carbon-Containing Particles in the Urban Atmosphere of Tokyo EGU2015-6533 Ashraf Farahat, Hesham El-Askary, Abdulaziz Al-Shaibani, and Mustafa M. Hariri Analysis of the Impact of Major Dust Events on the Aerosols Characteristics over Saudi Arabia EGU2015-11246 Johannes Ofner, Katharina A. Kamilli, Elisabeth Eitenberger, Gernot Friedbacher, Bernhard Lendl, Andreas Held, and Hans Lohninger Chemometric analysis of multi-sensor hyperspectral images of coarse mode aerosol particles for the image-based investigation on aerosol particles EGU2015-9546 Paul Buckley, Eoin McGillicuddy, Jovanna Arndt, Ian O'Connor, Robert Healy, Dean Venables, John Sodeau, and John Wenger Composition and Sources of Atmospheric Aerosols in a Residential Area of Ireland using Single Particle Mass Spectrometry EGU2015-9464 Shouwen Zhang, Véronique Riffault, Sébastien Dusanter, Patrick Augustin, Marc Fourmentin, and Hervé Delbarre One year online chemical speciation of submicron particulate matter (PM1) sampled at a French industrial and coastal site

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EGU2015-4886 Boris D. Belan, Natalya G. Voronetskaya, Galina S. Pevneva, Anatoly K. Golovko, Alexander S. Kozlov, Denis V. Simonenkov, and Gennadii N. Tolmachev Composition of particulate organic matter sampled in the troposphere over Siberia EGU2015-2841 Hwajin Kim Physico-chemical and optical properties of combustion-generated particles from coal-fired power plant, automobile and ship engine and charcoal kiln. EGU2015-2319 Timothy Onasch, Paola Massoli, Paul Kebabian, Frank Hills, Fred Bacon, and Andrew Freedman Single Scattering Albedo Monitor for Airborne Particulates EGU2015-8127 Dongbin Wang, Martin Shafer, James Schauer, and Constantinos Sioutas A novel Aerosol-Into-Liquid Collector for online measurements of trace metal and elements in ambient particulate matter (PM) EGU2015-9449 Anna Wonaschütz and Regina Hitzenberger Measurement of internal and external mixtures of test aerosols with a new Single Particle Aerosol Mass Spectrometer EGU2015-2689 Martin Brüggemann, Einar Karu, Torsten Stelzer, and Thorsten Hoffmann Real-time analysis of ambient organic aerosols using aerosol flowing atmospheric-pressure afterglow mass spectrometry (AeroFAPA-MS) EGU2015-9565 Anne-Kathrin Bernhammer, Martin Breitenlechner, Sean Coburn, Rainer Volkamer, and Armin Hansel Measurements of Isoprene and its Oxidation Products during the CLOUD9 Experiment EGU2015-1535 Anneke Batenburg, Cassandra Gaston, Joel Thornton, and Annele Virtanen The effect of organic aerosol material on aerosol reactivity towards ozone EGU2015-1327 Joanna Socorro, Amandine Durand, Brice Temime-Roussel, Sylvain Ravier, Sasho Gligorovski, Henri Wortham, and Etienne Quivet Heterogeneous oxidation of pesticides on aerosol condensed phase EGU2015-886 Monica Passananti, Jing Shang, Yoan Dupart, Sébastien Perrier, and Christian George Reactions of SIV species with organic compounds: formation mechanisms of organo-sulfur derivatives in atmospheric aerosols EGU2015-12787 Ronit Jakob and the Ronit Jakob Team Smog chamber experiments to investigate Henry's law constants of glyoxal using different seed aerosols as well as imidazole formation in the presence of ammonia EGU2015-8885 Ulrich Krieger, Claudia Marcolli, and Franziska Siegrist Vapor pressures of a homologous series of polyethylene glycols as a reference data set for validating vapor pressure measurement techniques. EGU2015-14681 Ismael Ortega, Bertrand Chazallon, Yvain Carpentier, Cornelia Irimiea, Cristian Focsa, François-Xavier Ouf, François Salm, David Delhaye, Daniel Gaffié, and Jérôme Yon Structure and Composition of Air-Plane Soots and Surrogates Analyzed by Raman Spectroscopy and Laser/Ions Desorption Mass Spectrometry EGU2015-14663 Orsolya Farkas, György Szabados, Ákos Antal, and Ákos Török Adverse effect of diesel engine produced particulate matter on various stone types and concrete: a laboratory exposure experiment EGU2015-1862 Mingjin Tang, Manabu Shiraiwa, Tony Cox, Ulrich Pöschl, and Markus Kalberer Gas phase diffusion coefficients of reactive trace gases in the atmosphere EGU2015-10001 Dong Yeong Chang, Benedikt Steil, Andrea Pozzer, Holger Tost, Jongmin Yoon, and Jos Lelieveld Hygroscopicity effect of mineral dust particles on cloud formation and climate studied with the chemistry-climate model EMAC EGU2015-11832 Kuo-En Chang, Tang-Huang Lin, and Wei-Hung Lien Study of Optical Properties on Fractal Aggregation Using the GMM Method by Different Cluster Parameters

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EGU2015-15919 Delphine Vardanega, Stéphane Briquez, Denis Duflot, Maurice Monnerville, and Céline Toubin Sticking of HO2 on fatty acids aggregates EGU2015-15918 Josip Lovri?, Stéphane Brizquez, Denis Duflot, Maurice Monnerville, Brigitte Pouilly, and Céline Toubin Molecular dynamics simulations of Palmitic acid adsorbed on NaCl EGU2015-6569 Robert McGraw, Paul Winkler, and Paul Wagner Temperature dependence of heterogeneous nucleation: Extension of the Fletcher model

AS3.7 – Megacities: Air Quality and Climate Impacts from Local to Global Scales – Orals Convener: Alexander Baklanov | Co-Conveners: Luisa Molina, Michael Gauss Room: B16 Chairperson: Alexander Baklanov 08:30–08:45 EGU2015-5885 Carole Helfter, Anja Tremper, Giulia Zazzeri, Janet F. Barlow, and Eiko Nemitz Sources of greenhouse gases and carbon monoxide in central London (UK) 08:45–09:00 EGU2015-9405 Ruud Janssen, Alexandra Tsimpidi, Vlassis Karydis, Andrea Pozzer, and Jos Lelieveld A detailed analysis of the organic aerosol budget over Paris during the MEGAPOLI campaign 09:00–09:15 EGU2015-14397 Oscar Peralta, Abraham Ortinez, Telma Castro, Maria Espinosa, Isabel Saavedra, Harry Alvarez, Roberto Basaldud, Víctor Paramo, and Amparo Martínez Continuous measurement of carbon black in a densely populated area of Mexico City 09:15–09:30 EGU2015-5125 Indra Sen, Michael Bizimis, Sachchida Tripathi, Debajyoti Paul, Swati Tyagi, and Deep Sengupta Lead isotopes and trace metal ratios of aerosols as tracers of Pb pollution sources in Kanpur, India 09:30–09:45 EGU2015-12661 Denis Pöhler, Florian Kanatschnig, Martin Horbanski, Axel Friedrich, Johannes Lampel, and Ulrich Platt Quantifying the contribution of individual vehicles to NO2 pollution in an urban area 09:45–10:00 EGU2015-7638 Ru-Jin Huang, Miriam Elser, Qiyuan Wang Wang, Carlo Bozzetti, Robert Wolf, Yichen Wang, Haiyan Ni, Meng Wang, Kin-Fai Ho, Yongming Han, Kaspar Dällenbach, Francesco Canonaco, Jay Slowik, Imad El Haddad, Urs Baltensperger, Junji Cao, and André S.H. Prévôt Source apportionment of particulate matter in Chinese megacities: the implication for emission control strategies 10:00–10:15 EGU2015-9127 Sven Krautwurst, Konstantin Gerilowski, Richard Kolyer, Haflidi Jonsson, Thomas Krings, Markus Horstjann, Ira Leifer, Sam Vigil, Michael Buchwitz, Dirk Schüttemeyer, Matthew M. Fladeland, John P. Burrows, and Heinrich Bovensmann Initial results of detected methane emissions from landfills in the Los Angeles Basin during the COMEX campaign by the Methane Airborne MAPper (MAMAP) instrument and a greenhouse gas in-situ analyser

Coffee Break

Chairperson: Luisa Molina 10:30–11:00 EGU2015-15697 Deon Terblanche The Urban melting pot: A recipe for sustainable living? 11:00–11:15 EGU2015-13722 Anikender Kumar and Nestor Rojas Statistical Downscaling of WRF-Chem Model: An Air Quality Analysis over Bogota, Colombia 11:15–11:30 EGU2015-6972 Bernhard Rappenglück, Beata Czader, and Xiangshang Li Analysis of radicals, radical precursors and chemical transformations for Houston/Texas 11:30–11:45 EGU2015-2862 Xuejiao Deng Observation Characteristics and Model Validation of Photochemical Process in Guangzhou,China

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EGU General Assembly 2015 11:45–12:00 EGU2015-6057 Idir Bouarar, Anna Katinka Petersen, Guy Brasseur, Claire Granier, Ying Xie, Xuemei Wang, Qi Fan, and Lili Wang Monitoring Air Quality over China: Evaluation of the modeling system of the PANDA project

AS3.7 – Megacities: Air Quality and Climate Impacts from Local to Global Scales – Posters Convener: Alexander Baklanov | Co-Conveners: Luisa Molina, Michael Gauss Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Michael Gauss B117

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EGU2015-1549 Alexander Mahura, Roman Nuterman, Iratxe Gonzalez-Aparicio, Bjarne Amstrup, Alexander Baklanov, Xiaohua Yang, and Kristian Nielsen Regional-to-Urban Enviro-HIRLAM Downscaling for Meteorological and Chemical Patterns over Chinese Megacities EGU2015-1998 Ying Li, Junling An, Mizuo Kajino, Jian Li, and Yu Qu Impacts of Additional HONO Sources on Concentrations and Deposition of NOy in the Beijing-Tianjin-Hebei Region of China EGU2015-5701 Markus Furger, Suzanne Visser, Jay Slowik, Monica Crippa, Laurent Poulain, Jean Sciare, Uwe Flechsig, André Prévôt, and Urs Baltensperger Ambient aerosol chlorine concentrations and artefacts during the MEGAPOLI Paris campaigns EGU2015-2281 Gholam Ali Hoshyaripour, Guy Brasseur, Katinka Petersen, Idiir Bouarar, and Maria de Fatima Andrade Toward an integrated quasi-operational air quality analysis and prediction system for South America EGU2015-8348 Kristina Pistone and Laura Gallardo Evolution of aerosol loading in Santiago de Chile between 1997 and 2014 EGU2015-9943 Anna Katinka Petersen, Idir Bouarar, Guy Brasseur, Claire Granier, Ying Xie, Lili Wang, Xuemei Wang and the PANDA Project Team Modeling air quality over China: Results from the Panda project EGU2015-8375 Ko Nakajima and Hideo Takahashi The influence of consecutive sea and land breeze days on the accumulation of photochemical oxidants and nitrogen oxide EGU2015-8817 Xianlei Zhu, Changjiang Deng, Luobu Biandan, Xianqiang Fu, and Xilong Mu Ten-year Pollution Characteristics of Particulate-associated Polycyclic Aromatic Hydrocarbons in Beijing, China EGU2015-5855 Rozemien De Troch, Julie Berckmans, Olivier Giot, Rafiq Hamdi, and Piet Termonia Future climate impact on unfavorable meteorological conditions for the dispersion of air pollution in Brussels EGU2015-10303 Qiaorong Xie, Xianlei Zhu, Xiang Li, Fan Hui, Xianqiang Fu, and Qiangbin Zhang Source of Personal Exposure to PM2.5 among College Students in Beijing, China EGU2015-13833 Peter Huszar, Michal Belda, and Tomas Halenka On the urban emissions effects on tropospheric chemistry and climate EGU2015-14140 Sascha Usenko, Addie Clark, and Rebecca Sheesley Assessment of emerging contaminants including organophosphate esters and pyrethroids during DISCOVER-AQ in Houston, Texas, United States. EGU2015-15812 Ana Ulke, Marcela Torres-Brizuela, Graciela Raga, Darrel Baumgardner, and Marcela Cancelada Aerosol particle properties in a South American megacity EGU2015-15811 Julio Marin, Graciela Raga, Darrel Baumgardner, Ana Cordova, Jorge Arevalo, and Diana Pozo Megacity Levels of Black and Brown Carbon in the Port of Valparaiso, Chile: A Toxic Mix of Bus, Truck, Ship, Industrial and Wood Burning Emissions

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EGU2015-3784 Reza Shaiganfar, Thomas Wagner, Katharina Riffel, and Sebastian Donner MAX-DOAS measurements of tropospheric NO2 and SO2 during the AROMAT-campaign in Rumania in September 2014 EGU2015-7003 Beata Czader and Bernhard Rappenglück 1,3-butadiene in urban and industrial areas and its role in photochemical processes EGU2015-12332 Alexia BAUDIC, Valérie GROS, Bernard BONSANG, Dominique BAISNEE, Félix VOGEL, Camille YVER KWOK, Sébastien ARS, Andrew FINLAYSON, Fabrizio INNOCENTI, and Rod ROBINSON Ambient air/near-field measurements of methane and Volatile Organic Compounds (VOCs) from a natural gas facility in Northern Europe

AS3.9 – Atmospheric composition variability and trends | PICO Session – Posters Convener: Oksana Tarasova | Co-Conveners: Sophie Szopa, Euan Nisbet, Pedro Jimenez-Guerrero, Andrea Pozzer Room: Chairperson: Pedro Jiménez Guerrero 13:30–13:32 EGU2015-1569 Lin Huang, Sangeeta Sharma, Wendy Zhang, Jeff Brook, Richard Leaitch, Kebin He, Fengkui Duan, and Fumo Yang Long-term Observations of Carbonaceous Aerosols (including C isotope) at Alert: Inferring Emission Sources of Black Carbon Transported to the Arctic 13:32–13:34 EGU2015-6809 Jongmin Yoon, Andrea Pozzer, and Dong Yeong Chang Trend estimates of AERONET-observed and model-simulated AOTs between 1993 and 2013 13:34–13:36 EGU2015-7659 Stephen Wilson Aerosol Optical Depth at Cape Grim 1986 - 2014: What does it tell us? 13:36–13:38 EGU2015-1355 Sarah Cornell Filling a missing link between biogeochemical, climate and ecosystem studies: a global database of atmospheric water-soluble organic nitrogen 13:38–13:40 EGU2015-107 Md. Mozammel Haque, Kimitaka Kawamura, and Yongwon Kim Molecular composition of sugars in atmospheric particulate matter from interior Alaska 13:40–13:42 EGU2015-9459 Corinna Kloss, Kaley A. Walker, Terry Deshler, and Marc von Hobe Stratospheric carbonyl sulfide (OCS) burden 13:42–13:44 EGU2015-11985 Zihan Qu, Rémi Losno, Émilie Journet, Jacobo Salvado, Daniela Bulnes, Fabrice Monna, Jean-Paul Quisefit, Alexie Heimburger, Pablo Ristori, Eduardo Jaime Quel, and Yves Balkanski Temporal variability of mineral aerosol in the South Patagonia 13:44–13:46 EGU2015-14820 Yang Chen Chemical Characterization and Mixing Sate of Ambient PM in Xi'an Winter 13:46–13:48 EGU2015-5075 Ancelin Coulon, Andrea Stenke, and Thomas Peter What are the drivers of atmospheric methane fluctuations during the last three decades? 13:48–13:50 EGU2015-9402 Joe McNorton, Martyn Chipperfield, Chris Wilson, Emanuel Gloor, Garry Hayman, Steve Montzka, and Matt Rigby Role of OH variability in the stalling of the global atmospheric CH4 growth rate from 2000 to 2006 13:50–13:52 EGU2015-803 Naveen Chandra, Sethuraman Venkataramani, and Shyam Lal Study of CO2, CO, CH4variabilities at an urban site of western India using cavity ring down spectroscopy (CRDS) technique. 13:52–13:54 EGU2015-2935 Alex Asavin, Valentin Nivin, Artur Litvinov, Elena Chesalova, and Sergey Baskov Application network for monitoring of green house gas emission from lithosphere in Khibina territories 13:54–13:56 EGU2015-15173 Oksana Tarasova, Hiroshi Koide, Ed Dlugokencky, Stephen A. Montzka, Ralph Keeling, Toste Tanhua, and Laura Lorenzoni The state of greenhouse gases in the atmosphere using global observations through 2013

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EGU General Assembly 2015 13:56–13:58 EGU2015-1086 Kevin Olsen, Geoff Toon, Chris Boone, and Kim Strong Seasonal comparisons of retrieved temperature and water vapour between ACE-FTS and COSMIC. 13:58–14:00 EGU2015-5532 Shamil Maksyutov, Tomohiro Oda, Rajesh Janardanan, Alexey Yaremchuk, Johannes W. Kaiser, Akihiko Ito, Dmitry Belikov, Ruslan Zhuravlev, Alexander Ganshin, and Vinu Valsala A global inverse model for estimating surface CO2 fluxes at a 0.1x0.1 degree resolution 14:00–14:02 EGU2015-10107 Jošt Valentin Lavri?, Jan Winderlich, David Walter, Xuguang Chi, Meinrat O. Andreae, and Martin Heimann Three years of vertically resolved CO2/CH4/CO measurements at the tallest tower in the Amazon Amazonian Tall Tower Observatory (ATTO, Brazil) 14:02–14:04 EGU2015-10914 Sarah Connors, Alistair Manning, Andrew Robinson, Stuart Riddick, Grant Forster, Dave Oram, Simon O'Doherty, and Neil Harris High-resolution methane emission estimates using surface measurements and the InTEM inversion system. 14:04–14:06 EGU2015-9745 Eugeny Grechko, Anatoly Dzhola, Vadim Rakitin, and Yury Shtabkin Background carbon monoxide and methane total content: long-term trends and abnormal variations PICO1. EGU2015-107 1 Md. Mozammel Haque, Kimitaka Kawamura, and Yongwon Kim Molecular composition of sugars in atmospheric particulate matter from interior Alaska PICO1. EGU2015-542 2 Daniel-Eduard Constantin, Mirela Voiculescu, Alexis Merlaud, and Michel Van Roozendael Study of solar variability impact on nitrogen dioxide: 2004-2013 PICO1. EGU2015-803 3 Naveen Chandra, Sethuraman Venkataramani, and Shyam Lal Study of CO2, CO, CH4variabilities at an urban site of western India using cavity ring down spectroscopy (CRDS) technique. PICO1. EGU2015-1027 4 Naveed Ali Abbasi, Tariq Majeed, Mazhar Iqbal, Jacek Kaminski, Joanna Struzewska, Pawel Durka, David Tarasick, and Jonathan Davies Tropospheric Enhancement of Ozone over the UAE PICO1. EGU2015-1086 5 Kevin Olsen, Geoff Toon, Chris Boone, and Kim Strong Seasonal comparisons of retrieved temperature and water vapour between ACE-FTS and COSMIC. PICO1. EGU2015-1166 6 Emmanuel Mahieu, Whitney Bader, Benoît Bovy, Bruno Franco, Bernard Lejeune, Christian Servais, Justus Notholt, Mathias Palm, and Geoffrey C. Toon Halogenated source gases measured by FTIR at the Jungfraujoch station: updated trends and new target species PICO1. EGU2015-1355 7 Sarah Cornell Filling a missing link between biogeochemical, climate and ecosystem studies: a global database of atmospheric water-soluble organic nitrogen PICO1. EGU2015-1569 8 Lin Huang, Sangeeta Sharma, Wendy Zhang, Jeff Brook, Richard Leaitch, Kebin He, Fengkui Duan, and Fumo Yang Long-term Observations of Carbonaceous Aerosols (including C isotope) at Alert: Inferring Emission Sources of Black Carbon Transported to the Arctic PICO1. EGU2015-2935 9 Alex Asavin, Valentin Nivin, Artur Litvinov, Elena Chesalova, and Sergey Baskov Application network for monitoring of green house gas emission from lithosphere in Khibina territories PICO1. EGU2015-3674 10 Wolfgang Steinbrecht, Stacey Frith, Lucien Froidevaux, Neil Harris, Birgit Hassler, Fiona Tummon, Jo Urban, Mark Weber, and Jeannette Wild Ozone Profile Trends from the 2014 WMO/UNEP Ozone Assessment PICO1. EGU2015-4675 11 Bruno Franco, Whitney Bader, Benoît Bovy, Emmanuel Mahieu, Emily V. Fischer, Kimberly Strong, Stephanie Conway, James W. Hannigan, Eric Nussbaumer, Peter F. Bernath, Chris D. Boone, and Kaley A. Walker Recent increase of ethane detected in the remote atmosphere of the Northern Hemisphere PICO1. EGU2015-5075 12 Ancelin Coulon, Andrea Stenke, and Thomas Peter What are the drivers of atmospheric methane fluctuations during the last three decades?

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EGU General Assembly 2015 PICO1. EGU2015-5532 13 Shamil Maksyutov, Tomohiro Oda, Rajesh Janardanan, Alexey Yaremchuk, Johannes W. Kaiser, Akihiko Ito, Dmitry Belikov, Ruslan Zhuravlev, Alexander Ganshin, and Vinu Valsala A global inverse model for estimating surface CO2 fluxes at a 0.1x0.1 degree resolution PICO1. EGU2015-6348 14 Gaia Pinardi, Michel Van Roozendael, Jean-Christopher Lambert, Francois Hendrick, José Granville, Frederik Tack, Florence Goutail, Jean-Pierre Pommereau, Andrea Pazmino, Folkard Wittrock, Andreas Richter, Thomas Wagner, Myojeong Gu, Udo Friess, Monica Navarro, and Olga Puentedura Assessment of the stratospheric NO2 column using long-term ground-based UV-visible and satellite nadir observations PICO1. EGU2015-6653 15 Bernhard Rappenglück Analysis of 10 Years online C2-C11 NMHC Measurements close to the Gulf of Mexico PICO1. EGU2015-6809 16 Jongmin Yoon, Andrea Pozzer, and Dong Yeong Chang Trend estimates of AERONET-observed and model-simulated AOTs between 1993 and 2013 PICO1. EGU2015-6819 17 Jongmin Yoon and Andrea Pozzer Model-simulated trend of surface carbon monoxide for the 2001–2010 decade PICO1. EGU2015-7659 18 Stephen Wilson Aerosol Optical Depth at Cape Grim 1986 - 2014: What does it tell us? PICO1. EGU2015-8242 19 Jeremy Harrison, Martyn Chipperfield, Chris Boone, Peter Bernath, Lucien Froidevaux, John Anderson, and James Russell III ACE-FTS and HALOE observations of hydrogen fluoride (HF) and their comparison with SLIMCAT chemical transport model calculations PICO1. EGU2015-8263 20 David Tarasick A re-evaluated Canadian ozonesonde record: measurements of the vertical distribution of ozone over Canada from 1966 to 2013 Room: Chairperson: Oksana Tarasova 15:30–15:32 EGU2015-6819 Jongmin Yoon and Andrea Pozzer Model-simulated trend of surface carbon monoxide for the 2001–2010 decade 15:32–15:34 EGU2015-10513 David Etheridge, Cathy Trudinger, Ray Langenfelds, L. Paul Steele, Matt Woodhouse, Ashok Luhar, Mauro Rubino, Paul Krummel, Scott Coram, Peter Uhe, Lauren Stevens, David Thornton, Russell Howden, and Mark Curran Carbon monoxide concentrations in the southern hemisphere during the past century: reconstructed record and model simulations 15:34–15:36 EGU2015-4675 Bruno Franco, Whitney Bader, Benoît Bovy, Emmanuel Mahieu, Emily V. Fischer, Kimberly Strong, Stephanie Conway, James W. Hannigan, Eric Nussbaumer, Peter F. Bernath, Chris D. Boone, and Kaley A. Walker Recent increase of ethane detected in the remote atmosphere of the Northern Hemisphere 15:36–15:38 EGU2015-6653 Bernhard Rappenglück Analysis of 10 Years online C2-C11 NMHC Measurements close to the Gulf of Mexico 15:38–15:40 EGU2015-14744 Zuhelen Padilla Barrera, Ricardo Torres Jardón, Luis Gerardo Ruiz, and Telma Castro Temporal variability of Polycyclic Aromatic Hydrocarbons in a receptor site of Puebla -Tlaxcala Valley. 15:40–15:42 EGU2015-13168 Sergey A. Gromov, Alisa Trifonova-Yakovleva, and Sergey S. Gromov Assessment of atmospheric acidified pollutants trends observed by EANET in North-East Asia in the first decade of XXI century 15:42–15:44 EGU2015-11327 Enrico Dammers, Mathias Palm, Thorsten Warneke, Martin Van Damme, Daniel Smale, Corinne Vigouroux, Emmanuel Mahieu, Justus Notholt, and Jan Willem Erisman Retrieval of ammonia from ground-based FTIR measurements and its use for validation of satellite observations by IASI

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EGU General Assembly 2015 15:44–15:46 EGU2015-6348 Gaia Pinardi, Michel Van Roozendael, Jean-Christopher Lambert, Francois Hendrick, José Granville, Frederik Tack, Florence Goutail, Jean-Pierre Pommereau, Andrea Pazmino, Folkard Wittrock, Andreas Richter, Thomas Wagner, Myojeong Gu, Udo Friess, Monica Navarro, and Olga Puentedura Assessment of the stratospheric NO2 column using long-term ground-based UV-visible and satellite nadir observations 15:46–15:48 EGU2015-542 Daniel-Eduard Constantin, Mirela Voiculescu, Alexis Merlaud, and Michel Van Roozendael Study of solar variability impact on nitrogen dioxide: 2004-2013 15:48–15:50 EGU2015-10053 Hervé Petetin, Valérie Thouret, Alain Fontaine, Bastien Sauvage, Damien Boulanger, and Philippe Nédélec Annual and seasonal trends of tropospheric ozone and CO over Frankfurt between 1994-2011 based on MOZAIC-IAGOS aircraft measurements 15:50–15:52 EGU2015-1027 Naveed Ali Abbasi, Tariq Majeed, Mazhar Iqbal, Jacek Kaminski, Joanna Struzewska, Pawel Durka, David Tarasick, and Jonathan Davies Tropospheric Enhancement of Ozone over the UAE 15:52–15:54 EGU2015-3674 Wolfgang Steinbrecht, Stacey Frith, Lucien Froidevaux, Neil Harris, Birgit Hassler, Fiona Tummon, Jo Urban, Mark Weber, and Jeannette Wild Ozone Profile Trends from the 2014 WMO/UNEP Ozone Assessment 15:54–15:56 EGU2015-8263 David Tarasick A re-evaluated Canadian ozonesonde record: measurements of the vertical distribution of ozone over Canada from 1966 to 2013 15:56–15:58 EGU2015-1166 Emmanuel Mahieu, Whitney Bader, Benoît Bovy, Bruno Franco, Bernard Lejeune, Christian Servais, Justus Notholt, Mathias Palm, and Geoffrey C. Toon Halogenated source gases measured by FTIR at the Jungfraujoch station: updated trends and new target species 15:58–16:00 EGU2015-8242 Jeremy Harrison, Martyn Chipperfield, Chris Boone, Peter Bernath, Lucien Froidevaux, John Anderson, and James Russell III ACE-FTS and HALOE observations of hydrogen fluoride (HF) and their comparison with SLIMCAT chemical transport model calculations 16:00–16:02 EGU2015-9532 Cathy Trudinger, David Etheridge, William Sturges, Martin Vollmer, Benjamin Miller, David Worton, Matt Rigby, Paul Krummel, Patricia Martinerie, Emmanuel Witrant, Peter Rayner, Mark Battle, Thomas Blunier, Paul Fraser, Johannes Laube, Frances Mani, Jens Mühle, Simon O'Doherty, Jakob Schwander, and Paul Steele Reconstructing the atmospheric concentration and emissions of CF4, C2F6 and C3F8 prior to direct atmospheric measurements, using air from polar firn and ice 16:02–16:04 EGU2015-12169 Lauren J. Gooch, Johannes C. Laube, William T. Sturges, David E. Oram, Jia-Lin Wang, Cheng-Feng Ou-Yang, Neng-Huei Lin, Iq Mead, Matt Rigby, and Emily White Observations of halogenated trace gases in Taiwan and Malaysia 16:04–16:06 EGU2015-13933 Piera Raspollini, Ginette Aubertin, Marc Bernau, Bruno Carli, Massimo Carlotti, Elisa Castelli, Simone Ceccherini, Angelika Dehn, Bianca Maria Dinelli, Anu Dudhia, Jean-Marie Flaud, Michael Kiefer, Gaetan Perron, Manuel Lopez-Puertas, John Remedios, Marco Ridolfi, and Luca Sgheri New ESA MIPAS products PICO1. EGU2015-9402 1 Joe McNorton, Martyn Chipperfield, Chris Wilson, Emanuel Gloor, Garry Hayman, Steve Montzka, and Matt Rigby Role of OH variability in the stalling of the global atmospheric CH4 growth rate from 2000 to 2006 PICO1. EGU2015-9459 2 Corinna Kloss, Kaley A. Walker, Terry Deshler, and Marc von Hobe Stratospheric carbonyl sulfide (OCS) burden PICO1. EGU2015-9532 3 Cathy Trudinger, David Etheridge, William Sturges, Martin Vollmer, Benjamin Miller, David Worton, Matt Rigby, Paul Krummel, Patricia Martinerie, Emmanuel Witrant, Peter Rayner, Mark Battle, Thomas Blunier, Paul Fraser, Johannes Laube, Frances Mani, Jens Mühle, Simon O'Doherty, Jakob Schwander, and Paul Steele Reconstructing the atmospheric concentration and emissions of CF4, C2F6 and C3F8 prior to direct atmospheric measurements, using air from polar firn and ice

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EGU General Assembly 2015 PICO1. EGU2015-9745 4 Eugeny Grechko, Anatoly Dzhola, Vadim Rakitin, and Yury Shtabkin Background carbon monoxide and methane total content: long-term trends and abnormal variations PICO1. EGU2015-10053 5 Hervé Petetin, Valérie Thouret, Alain Fontaine, Bastien Sauvage, Damien Boulanger, and Philippe Nédélec Annual and seasonal trends of tropospheric ozone and CO over Frankfurt between 1994-2011 based on MOZAIC-IAGOS aircraft measurements PICO1. EGU2015-10107 6 Jošt Valentin Lavri?, Jan Winderlich, David Walter, Xuguang Chi, Meinrat O. Andreae, and Martin Heimann Three years of vertically resolved CO2/CH4/CO measurements at the tallest tower in the Amazon Amazonian Tall Tower Observatory (ATTO, Brazil) PICO1. EGU2015-10513 7 David Etheridge, Cathy Trudinger, Ray Langenfelds, L. Paul Steele, Matt Woodhouse, Ashok Luhar, Mauro Rubino, Paul Krummel, Scott Coram, Peter Uhe, Lauren Stevens, David Thornton, Russell Howden, and Mark Curran Carbon monoxide concentrations in the southern hemisphere during the past century: reconstructed record and model simulations PICO1. EGU2015-10914 8 Sarah Connors, Alistair Manning, Andrew Robinson, Stuart Riddick, Grant Forster, Dave Oram, Simon O'Doherty, and Neil Harris High-resolution methane emission estimates using surface measurements and the InTEM inversion system. PICO1. EGU2015-11327 9 Enrico Dammers, Mathias Palm, Thorsten Warneke, Martin Van Damme, Daniel Smale, Corinne Vigouroux, Emmanuel Mahieu, Justus Notholt, and Jan Willem Erisman Retrieval of ammonia from ground-based FTIR measurements and its use for validation of satellite observations by IASI PICO1. EGU2015-11985 10 Zihan Qu, Rémi Losno, Émilie Journet, Jacobo Salvado, Daniela Bulnes, Fabrice Monna, Jean-Paul Quisefit, Alexie Heimburger, Pablo Ristori, Eduardo Jaime Quel, and Yves Balkanski Temporal variability of mineral aerosol in the South Patagonia PICO1. EGU2015-12169 11 Lauren J. Gooch, Johannes C. Laube, William T. Sturges, David E. Oram, Jia-Lin Wang, Cheng-Feng Ou-Yang, Neng-Huei Lin, Iq Mead, Matt Rigby, and Emily White Observations of halogenated trace gases in Taiwan and Malaysia PICO1. EGU2015-13168 12 Sergey A. Gromov, Alisa Trifonova-Yakovleva, and Sergey S. Gromov Assessment of atmospheric acidified pollutants trends observed by EANET in North-East Asia in the first decade of XXI century PICO1. EGU2015-13933 13 Piera Raspollini, Ginette Aubertin, Marc Bernau, Bruno Carli, Massimo Carlotti, Elisa Castelli, Simone Ceccherini, Angelika Dehn, Bianca Maria Dinelli, Anu Dudhia, Jean-Marie Flaud, Michael Kiefer, Gaetan Perron, Manuel Lopez-Puertas, John Remedios, Marco Ridolfi, and Luca Sgheri New ESA MIPAS products PICO1. EGU2015-14744 14 Zuhelen Padilla Barrera, Ricardo Torres Jardón, Luis Gerardo Ruiz, and Telma Castro Temporal variability of Polycyclic Aromatic Hydrocarbons in a receptor site of Puebla -Tlaxcala Valley. PICO1. EGU2015-14820 15 Yang Chen Chemical Characterization and Mixing Sate of Ambient PM in Xi'an Winter PICO1. EGU2015-15173 16 Oksana Tarasova, Hiroshi Koide, Ed Dlugokencky, Stephen A. Montzka, Ralph Keeling, Toste Tanhua, and Laura Lorenzoni The state of greenhouse gases in the atmosphere using global observations through 2013

AS3.15 – Remote-Sensing of Atmospheric Carbon Dioxide and Methane – Orals Convener: Sander Houweling | Co-Conveners: Michael Buchwitz, Justus Notholt, Hartmut Boesch, Dietrich Feist Room: B15 Chairperson: Sander Houweling 08:30–08:45 EGU2015-12683 John P. Burrows, Oliver Schneising, Michael Buchwitz, Heinrich Bovensmann, Jens Heymann, Konstantin Gerilowski, Thomas Krings, Sven Krautwurst, and Russ Dickerson Remote Sensing Observations of Greenhouse Gases from space based and airborne platforms: from SCIAMACHY and MaMap to CarbonSat

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EGU General Assembly 2015 08:45–09:00 EGU2015-10186 Robert Parker, Hartmut Boesch, Peter Somkuti, Paul Palmer, Liang Feng, Peter Bergamaschi, and Frederic Chevallier Assessing 5 years of GOSAT Proxy XCH4 data and associated uncertainties 09:00–09:15 EGU2015-14106 Robin Locatelli, Philippe Bousquet, and Marielle Saunois Estimation of methane sources and sinks by inverse modelling using GOSAT observations 09:15–09:30 EGU2015-4147 jirong yu, mulugeta petros, Tamer Refaat, Karl Reithmaier, Ruben Remus, Upendra Singh, Will Johnson, Charlie Boyer, James Fay, Susan Johnston, Luke Murchison, and Tory Scola 2-micron Double Pulsed IPDA Lidar for Atmospheric CO2 Measurement 09:30–09:45 EGU2015-5758 Sebastien BERTHIER, Pierre FLAMANT, Olivier CHIMI-CHIADJEU, Fabien GIBERT, Olivier CHOMETTE, Raymond ARMANTE, Cyril CREVOISIER, Clémence PIERANGELO, Jordi CHINAUD, Bruno MILLET, and Gerhard EHRET CH4 IPDA LIDAR DATA SIMULATOR AND PROCESSOR (L1b and L2) FOR MERLIN MISSION: PROTOTYPES DEVELOPMENT 09:45–10:00 EGU2015-13599 Claude Camy-Peyret, Jerome Bureau, and Sebastien Payan Comparison of CO2 retrievals from IASI-A, IASI-B and GOSAT in the thermal infrared for nearly coincident measurements over the Arctic ocean in summer

Coffee Break

Chairperson: Justus Notholt 10:30–11:00 EGU2015-6804 David Crisp and Annmarie Eldering Early Results from the NASA Orbiting Carbon Observatory-2 (OCO-2) 11:00–11:15 EGU2015-7665 Florian M. Schwandner, Vincent J. Realmuto, Simon A. Carn, Brian Kahn, Tomohiro Oda, Akihiko Kuze, Fumie Kataoka, Thomas Krings, Peter J. Rayner, and Kei Shiomi CO2 Plume Detection, Verification, and Flux Determination Using OCO-2 Data: Volcanoes and Power Plants 11:15–11:30 EGU2015-2932 Rigel Kivi, Huilin Chen, Juha Hatakka, Pauli Heikkinen, and Tuomas Laurila Observations of greenhouse gases at Sodankylä during 2009-2014 11:30–11:45 EGU2015-5009 Grant Allen, Samuel Illingworth, Iq Mead, Chawn Harlow, Stuart Newman, and Alan Vance Airborne FTIR remote sensing of methane from the FAAM aircraft 11:45–12:00 EGU2015-10407 Edward Malina, Jan-Peter Muller, David Walton, and Dale Potts The Global Search for Abiogenic GHGs, via Methane Isotopes and Ethane

AS3.15 – Remote-Sensing of Atmospheric Carbon Dioxide and Methane – Posters Convener: Sander Houweling | Co-Conveners: Michael Buchwitz, Justus Notholt, Hartmut Boesch, Dietrich Feist Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Michael Buchwitz B136

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EGU2015-14337 Zahra Vaziri Z., Charles T. McElroy, Keh-Harng Feng, Omid Moeini, Kaley A. Walker, Randall Martin, and Frederic J. Grandmont Balloon Demonstrator Imaging Fourier Transform Spectrometer for the Measurement of Methane and Carbon Dioxide over the Arctic EGU2015-4159 Bing Lin Lidar Approach for Global Atmospheric Column CO2 Measurements EGU2015-10929 Andre Butz, Johannes Orphal, Heinrich Bovensmann, Thomas von Clarmann, Felix Friedl-Vallon, Thiemo Knigge, Ralf Muenzenmayer, and Frank Schmuelling G3E – Geostationary Emission Explorer for Europe: mission concept

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EGU2015-1424 Michael Buchwitz, Heinrich Bovensmann, Maximilian Reuter, Konstantin Gerilowski, Yasjka Meijer, Bernd Sierk, Jerome Caron, Armin Loescher, Paul Ingmann, and John P. Burrows The CarbonSat Earth Explorer 8 candidate mission: Error analysis for carbon dioxide and methane EGU2015-11575 Heinrich Bovensmann and the CarbonSat Team Towards Disentangling Natural and Anthropogenic GHG Fluxes from Space - The CarbonSat Earth Explorer 8 Candidate Mission EGU2015-13150 Tsuneo Matsunaga, Tatsuya Yokota, Shamil Maksyutov, Isamu Morino, Yukio Yoshida, Makoto Saito, Masataka Ajiro, and Osamu Uchino The Statuses of GOSAT and GOSAT-2 Projects at National Institute for Environmental Studies (NIES) EGU2015-7731 Masakatsu Nakajima, Hiroshi Suto, Kazuhiko Yotsumoto, Takehiro Miyakawa, and Kei Shiomi GOSAT-2:Development Status of the mission instruments EGU2015-8808 Akihide Kamei, Yukio Yoshida, Eric Dupuy, Yasuhiro Yokota, Kaduo Hiraki, and Tsuneo Matsunaga Sensitivity Analysis for CO2 Retrieval using GOSAT-2 FTS-2 Simulator EGU2015-1964 Jens Heymann, Maximilian Reuter, Michael Hilker, Michael Buchwitz, Oliver Schneising, Heinrich Bovensmann, and John P. Burrows Consistent satellite carbon dioxide retrievals for SCIAMACHY and GOSAT using the BESD algorithm EGU2015-9376 Yeonjin Jung, Jhoon Kim, Woogyung Kim, Hartmut Boesch, Tae-Young Goo, and Chun-Ho Cho Inter-comparison of aerosol information handling to the CO2 retrieval from GOSAT measurements EGU2015-9959 Woogyung Kim, Yeonjin Jung, Jhoon Kim, Hanlim Lee, Hartmut Boesch, Mi-Lim Ou, and Tae-young Goo Performance test of carbon dioxide retrieval algorithm over East Asia EGU2015-11038 Olivier Membrive, Cyril Crevoisier, François Danis, Albert Hertzog, Colm Sweeney, Laurence Picon, Georges Durry, Nadir Amarouche, Andreas Engel, and Harald Boenisch AirCore-HR: A high-resolution column measurement to enhance the knowledge on the vertical distribution of CO2 and CH4 EGU2015-10614 Dietrich Feist, Sabrina Arnold, and Christian Rödenbeck Equatorial measurements in the Total Carbon Column Observing Network (TCCON) EGU2015-11798 Friedrich Klappenbach, Julian Kostinek, Marco Bertleff, Frank Hase, and Andrè Butz Remote sensing of XCO2 and XCH4 above the Atlantic from aboard the research vessel Polarstern EGU2015-3243 Zakia BOURAKKADI, Sébastien PAYAN, and Jérôme BUREAU Quantification of strong emissions of methane in the Arctic using spectral measurements from TANSO-FTS and IASI EGU2015-12580 Julia Marshall, Christian Rödenbeck, Friedemann Reum, Tonatiuh Nuñez Ramirez, Andre Butz, Otto Hasekamp, and Martin Heimann Explaining the redistribution of carbon dioxide fluxes seen in satellite-based inversions EGU2015-14003 Prabir Patra and the WDCGG, SRON/KIT, ACTM Team Inverse and forward modelling of CH4 using ACTM EGU2015-8167 Shamil Maksyutov, Hiroshi Takagi, Heon-Sook Kim, Rajesh Janardanan, Kazuo Mabuchi, Akihiko Ito, Makoto Saito, Tomohiro Oda, Dmitry Belikov, Vinu Valsala, Alexander Ganshin, Ruslan Zhuravlev, Johannes W. Kaiser, Masako Senda, Isamu Morino, Yukio Yoshida, and Tatsuya Yokota Contribution of the GOSAT observations to understanding natural and anthropogenic fluxes of carbon dioxide and methane in 2009-2012 EGU2015-13501 Yuting Wang, Christof Petri, Mathias Palm, Thorsten Warneke, Ian Baker, Joe Berry, Parvadha Suntharalingam, Elliott Campbell, Adam Wolf, Nick Deutscher, and Justus Notholt Using Carbonyl Sulfide column measurements and a Chemical Transport Model to investigate variability in biospheric CO2 fluxes EGU2015-9582 Peter Somkuti, Hartmut Boesch, and Robert Parker Remote sensing of chlorophyll fluorescence with GOSAT

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EGU General Assembly 2015 AS3.17/GI2.2 – Lidar and Applications (co-organized) – Orals Convener: Matthias Wiegner | Co-Conveners: Doina Nicolae, Vassilis Amiridis, R.E. Mamouri Room: B15 Chairperson: Wiegner, M., Mamouri, R. 13:30–13:45 EGU2015-12515 Lucia Mona, Gelsomina Pappalardo, Holger Linne, and Ulla Wandinger Long-term aerosol study on continental scale through EARLINET vertical profiles 13:45–14:00 EGU2015-13054 Nikolaos Papagiannopoulos, Lucia Mona, and Gelsomina Pappalardo Assesment of CALIPSO's level 3 climatological product 14:00–14:15 EGU2015-11455 Mariana Adam, Andrew Horseman, Myles Turp, Joelle Buxmann, and Jacqueline Sugier Towards an operational lidar network across the UK 14:15–14:30 EGU2015-3732 Maxime Hervo, Frank Wagner, Ina Mattis, Holger Baars, and Alexander Haefele Challenges in the Development of a Self-Calibrating Network of Ceilometers. 14:30–14:45 EGU2015-11403 Alexander Geiß and Matthias Wiegner Aerosol profiling by calibrated ceilometer data 14:45–15:00 EGU2015-11743 Gian Paolo Gobbi, Francesca Barnaba, Andrea Bolignano, Francesca Costabile, Luca Di Liberto, Davide Dionisi, Frank Drewnick, Franco Lucarelli, Maurizio Manigrasso, Silvia Nava, Laurent Sauvage, Roberto Sozzi, Caroline Struckmeier, and Holger Wille Detecting and assessing Saharan dust contribution to PM10 loads: A pilot study within the EU-Life+10 project DIAPASON Chairperson: Nicolae, D., Amiridis, V. 15:30–15:45 EGU2015-9793 Doina Nicolae, Livio Belegante, Camelia Talianu, and Jeni Vasilescu Using artificial neural networks to retrieve the aerosol type from multi-spectral lidar data 15:45–16:00 EGU2015-13756 Maria Jose Granados-Muñoz, Juan Antonio Bravo-Aranda, Francisco Navas-Guzman, Juan Luis Guerro-Rascado, Gloria Titos, Hassan Lyamani, Antonio Valenzuela, Alberto Cazorla, Francisco Jose Olmo, Marc Mallet, and Lucas Alados-Arboledas Ground-based aerosol measurements during CHARMEX/ADRIMED campaign at Granada station 16:00–16:15 EGU2015-5526 Eleni Giannakaki, Mika Komppula, Anne Pfüller, Kimmo Korhonen, Tero Mielonen, Lauri Laakso, Ville Vakkari, Holger Baars, Ronny Engelmann, Paul Beukes, Pieter Van Zyl, Micky Josipovic, Petri Tiitta, Kgaugelo Chiloane, Stuart Piketh, Heikki Lihavainen, and Kari Lehtinen One year of Raman lidar observations of free tropospheric aerosol layers over South Africa 16:15–16:30 EGU2015-658 Lev Labzovskii, Ioannis Binietoglou, Alexandros Papayannis, Robert Banks, and José Maria Baldasano Evaluation of model-simulated water vapor profiles as a tool for aerosol hygroscopicity studies: based upon lidar and microwave radiometer measurements from the HygrA-CD campaign 16:30–16:45 EGU2015-14068 Joel Campbell, bing lin, amin nehrir, fenton harrison, and michael obland Advanced IMCW Lidar Techniques for ASCENDS CO2 Column Measurements 16:45–17:00 EGU2015-4668 Upendra Singh, Jirong Yu, Mulugeta Petros, Tamer Refaat, Michael Kavaya, and Ruben Remus Advances in High Energy Solid-State Pulsed 2-micron Lidar Development for Ground and Airborne Wind, Water Vapor and CO2 Measurements

AS3.17/GI2.2 – Lidar and Applications (co-organized) – Posters Convener: Matthias Wiegner | Co-Conveners: Doina Nicolae, Vassilis Amiridis, R.E. Mamouri Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Wiegner, M., Nicolae, D. B156

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EGU2015-529 Florica Toanca, Sabina Stefan, Ioannis Binietoglou, Lev Labzovskii, and Horatiu Stefanie Detection of fog layers characteristics with ground-based remote sensing equipments EGU2015-10595 Ioannis Binietoglou, Holger Baars, Giuseppe D'Amico, and Doina Nicolae A cloud masking algorithm for EARLINET lidar systems

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EGU2015-484 Horatiu Stefanie, Doina Nicolae, Anca Nemuc, Livio Belegante, Florica Toanca, Nicolae Ajtai, and Alexandru Ozunu Application of the LIRIC algorithm for the characterization of aerosols during the Airborne Romanian Measurements of Aerosols and Trace gases (AROMAT) campaign EGU2015-9045 Maria Filioglou, Dimitris Balis, Nikolaos Siomos, and Anatoli Chaikovsky A sensitivity study of LIRIC algorithm to user-defined input parameters, using selected cases from Thessaloniki measurements EGU2015-1632 Aleksander Pietruczuk and Micha? Posyniak Aplication of LIRIC algorithm to study aerosol transport over Belsk, Poland EGU2015-9248 Nikolaos Siomos, Maria Filoglou, Anastasia Poupkou, Natalia Liora, Spyros Dimopoulos, Dimitris Melas, Anatoli Chaikovsky, and Dimitris Balis The potential of LIRIC to validate the vertical profiles of the aerosol mass concentration estimated by an air quality model EGU2015-2296 Ina Mattis, Gerhard Müller, Frank Wagner, and Maxime Hervo Systematic observations of long-range transport events and climatological backscatter profiles with the DWD ceilometer network EGU2015-9081 Holger Baars, Patric Seifert, and Ulla Wandinger Aerosol and cloud typing with an automated 24/7 aerosol lidar EGU2015-13353 Fabio Madonna, Joshua Vande Hey, Marco Rosoldi, Francesco Amato, and Gelsomina Pappalardo Ceilometer for aerosol profiling: comparison with the multiwavelength in the frame of INTERACT (INTERcomparison of Aerosol and Cloud Tracking) EGU2015-9385 Frank Wagner, Ina Mattis, Alexander Geiss, and Matthias Wiegner Investigating the overlap function of a ceilometer with different methods EGU2015-12264 Frank Wagner, Ina Mattis, Harald Flentje, and Werner Thomas Performance Statistics of the DWD Ceilometer Network EGU2015-13787 Lucas Alados-Arboledas, Alberto Cazorla Cabrera, Juan Antonio Bravo-Aranda, and Juan Andrés Casquero Vera Long-term calibration of ceilometer Jenoptik CHM 15k using an automatic and non-supervised Rayleight fit EGU2015-8942 Ioannis Panagiotis Raptis, Panagiotis Kokkalis, Vassilis Amiridis, Michael Taylor, and Stelios Kazadzis A case study of columnar marine and dust particle ratios calculated with photometric and lidar measurements during the CHARADMEXP campaign EGU2015-10251 Camelia Talianu, Luminita Marmureanu, and Doina Nicolae Estimation of black carbon content for biomass burning aerosols from multi-channel Raman lidar data EGU2015-15646 Montserrat Costa-Surós, Iwona S. Stachlewska, Doina Nicolae, Anca Nemuc, Lucja Janicka, Krzysztof M. Markowicz, Livio Belegante, Camelia Talianu, Birgit Heese, and Ronny Engelmann Analysis of air-mass modification over Poland and Romania by means of multiwavelength lidars {\\&}ndash; a case study 19-21/07/2014 EGU2015-11980 Alexandra Tsekeri, Vassilis Amiridis, Anton Lopatin, Eleni Marinou, Ronny Engelman, Holger Baars, Ulla Wandinger, Albert Ansmann, Stavros Solomos, Oleg Dubovik, and Dirk Schüttemeyer Vertical profiling of marine aerosol, dust and their mixtures utilizing the synergy of sunphotometer and lidar measurements EGU2015-13534 Argyro Nisantzi, Rodanthi Elisavet Mamouri, Diofantos Hadjimitsis, and Albert Ansmann Four-year study of Middle East and Sahara dust intrusions in terms of particle lidar ratio: Observations with lidar and sun/sky photometer over Limassol, Cyprus EGU2015-2561 Silke Gross, Alexander Geiss, Katharina Heimerl, Josef Gasteiger, Volker Freudenthaler, Bernadett Weinzierl, and Matthias Wiegner Characterization of long-range transported Canadian biomass burning over Central Europe - A case study EGU2015-13261 Rodanthi-Elisavet Mamouri, Argyro Nisantzi, Diofantos Hadjimitsis, and Albert Ansmann Estimation of desert-dust-related ice nuclei profiles from polarization lidar

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EGU2015-15006 Changbo Song, Antonella Boselli, Yuntao He, Alessia Sannino, Nicola Spinelli, and Xuan Wang Measurement of urban aerosol optical properties by ground counter-look elastic lidars EGU2015-11237 Stefanos Samaras and Christine Böckmann Microphysical aerosol parameters of spheroidal particles via regularized inversion of lidar data EGU2015-5159 David Donovan, Henk Klein Baltink, Bas Henzing, Stephen de Roode, and Pier Siebesma A Depolarisation lidar based method for the determination of liquid-cloud microphysical properties EGU2015-15011 Changbo Song, Antonella Boselli, Alessia Sannino, Nicola Spinelli, Xuan Wang, Yiming Zhao, Cao Pan, Yong Yu, and Lianghai Li Scheme selection and parameter simulation of spaceborne and airborne high spectral resolution lidar receiver EGU2015-6512 Patricia Sawamura, Detlef Mueller, Eduard Chemyakin, Richard Ferrare, Sharon Burton, Chris Hostetler, Amy Jo Scarino, John Hair, Raymond Rogers, Timothy Berkoff, Luke Ziemba, Andreas Beyersdorf, Bruce Anderson, and Brent Holben Comparison of aerosol optical and microphysical retrievals from HSRL-2, DRAGON/AERONET, and in-situ measurements during DISCOVER-AQ 2013 (California and Texas) EGU2015-8229 Philippe Baron, Shoken Ishii, Kohei Mizutani, Kozo Okamoto, and Satoshi Ochiai Study of wind retrieval from space-borne infrared coherent lidar in cloudy atmosphere. EGU2015-13465 Fabio Madonna and Aldo Amodeo Simulation of improved daytime capabilities to retrieve aerosol extinction coefficient using Rotational Raman lidars EGU2015-14267 Juan Luis Guerrero-Rascado, Renata da Costa, Andrés Esteban Bedoya, Roberto Guardani, Lucas Alados-Arboledas, Álvaro Efrain Bastidas, and Eduardo Landulfo On the instrumental characterization of a 3-λ scanning lidar to monitor industrial flames and its application for retrieving optical and microphysical properties EGU2015-5706 Valentin Simeonov, Shlomo Fastig, Alexander Haefele, Giovanni Martucci, and Bertrand Calpini Instrumental correction of the uneven PMT aging effect on the calibration constant of a water vapor Raman lidar EGU2015-1627 Michal Posyniak, Aleksander Piatruczuk, and Artur Szkop Optical design and development of the Near Range Lidar system for aerosol investigation at Belsk EGU2015-13299 Arnoud Apituley, Dave Donovan, Marco de Bruine, Bram Sanders, and Marijn de Haij Application of Cabauw lidar data for campaigns, new methodology development and validation activities

AS4.9 – Mediterranean aerosol and gazeous precursors: from processes to regional impacts – Orals Convener: Nikos Hatzianastassiou | Co-Conveners: Nikolaos Mihalopoulos, Pinhas Alpert, Alcide di Sarra, JEAN SCIARE, Stéphane Sauvage Room: B9 Chairperson: Pinhas Alpert, Stephane Sauvage 13:30–13:45 EGU2015-10517 Jean-Baptiste Renard, François Dulac, Damien Vignelles, Matthieu Jeannot, Nicolas Verdier, Patrick Chazette, Vincent Crenn, Jean Sciare, Julien Totems, Pierre Durand, Brice Barret, Corinne Jambert, Marc Mallet, Laurent Menut, Sylvain Mailler, Sara Basart, and José Maria Baldasano Original sounding and drifting balloon-borne measurements in the western Mediterranean with the aerosol counter/sizer LOAC during summer ChArMEx campaigns, with a focus on desert dust events 13:45–14:00 EGU2015-5403 Pinhas Alpert and Yossi Barkan Dust as a potential tracer for the flow over topography 14:00–14:15 EGU2015-1367 Pavel Kishcha, Bernhard Vogel, Max Bangert, Ulrich Schaettler, Boris Starobinets, and Pinhas Alpert The DEAD SEA VALLEY as a trap for Saharan dust transported by west winds, based on COSMO-ART high-resolution modeling 14:15–14:30 EGU2015-7414 Laaziz El Amraoui, Bojan Sic, Andrea Piacentini, and Emanuele Emili Assimilation of satellite lidar products in the CTM MOCAGE during the ChArMEx campaign

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EGU General Assembly 2015 14:30–14:45 EGU2015-3657 Jean Sciare, François Dulac, Vincent Crenn, Eric Hamonou, Dominique Baisnée, José B. Nicolas, Véronique Pont, Dominique Lambert, François Gheusi, Marc Mallet, Emmanuel Tison, Stéphane Sauvage, Thierry Bourrianne, Gregory Roberts, Aurélie Colomb, Jean-Marc Pichon, Karine Sellegri, and Jean-Luc Savelli Two years of near real-time observations of the chemical composition of submicron aerosols in Cape Corsica obtained by Q-ACSM 14:45–15:00 EGU2015-9703 Agnès Borbon, Cécile Gaimoz, Anaïs Feron, Sylvain Triquet, Matthias Beekmann, Aurélie Colomb, Laetitia Bouvier, Evelyn Freney, Karine Sellegri, Laetitia Girault, Karine Sartelet, Corinne Jambert, Claire Delon, and Pierre Durand Emissions and atmospheric aging of gaseous organic carbon over the Mediterranean Basin: clues for studying SOA formation Chairperson: Stephane Sauvage, Pinhas Alpert 15:30–15:45 EGU2015-6392 Pierre Nabat, Samuel Somot, Marc Mallet, and Martine Michou Aerosol variability and weather regimes over the Mediterranean region 15:45–16:00 EGU2015-8729 Stephane Sauvage, Vincent Michoud, Sébastien Dusanter, Thierry Leonardis, Jean Sciare, Nicolas Marchand, Helen Langley DeWitt, and Nadine Locoge Source apportionment of VOCs and aerosols at Cap Corsica during the ChArMEx field campaign 16:00–16:15 EGU2015-13713 Antonis Gkikas, Sara Basart, Nikos Hatzianastassiou, Jorge Pey, Xavier Querol, Vasilis Amiridis, Oriol Jorba, Santiago Gasso, and Jose Maria Baldasano Study of the Mediterranean desert dust outbreaks' vertical structure based on a synergistic use of satellite and ground retrievals 16:15–16:30 EGU2015-7345 Paola Formenti, Alcide Giorgio Di Sarra and the Lampedusa Team The Lampedusa supersite of ChArMex: observing aerosol-radiation interactions and gas phase chemistry in the Mediterranean 16:30–16:45 EGU2015-10519 Daniele Contini, Andrea Gambaro, Athanasios Argiriou, Ana Alebic-Juretic, Elena Barbaro, Daniela Cesari, Spiros Dimopoulos, Adelaide Dinoi, Antonio Donateo, Elena Gregoris, Athanasios Karagiannidis, Tatjana Ivosevic, Natalia Liora, Dimitrios Melas, Eva Merico, Boris Mifka, Ivo Orlic, Anastasia Poupkou, and Kristina Sarovic Impact of maritime transport on particulate matter concentrations and chemical compositions in four port-cities of the Adriatic/Ionian area: an overview of the results of POSEIDON project 16:45–17:00 EGU2015-11284 Pasquale Sellitto, Alcide di Sarra, Stefano Corradini, Marie Boichu, Hervé Herbin, Philippe Dubuisson, Geneviève Sèze, Daniela Meloni, Francesco Monteleone, Luca Merucci, Justin Rusalem, Giuseppe Salerno, Pierre Briole, and Bernard Legras Synergistic use of Lagrangian modelling, satellite- and ground-based measurements for the investigation of volcanic plumes evolution and their impact on the downwind aerosol optical and micro-physical properties: the Etna eruption of 26-27/10/2013

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EGU2015-15789 Marios Bruno Korras-Carraca, Nikolaos Hatzianastassiou, Christos Matsoukas, Antonis Gkikas, Christos Papadimas, and Andy Sayers The regime of aerosol asymmetry parameter and Angstrom exponent over Europe, Mediterranean and Middle East based on MODIS satellite data. Intercomparison of MODIS-Aqua C051 and C006 retrievals EGU2015-15193 Despoina Paraskevopoulou, Eleni Liakakou, Evangelos Gerasopoulos, and Nikolaos Mihalopoulos Long-term measurements of aerosol optical parameters in Athens, Greece EGU2015-14876 Régina Zbinden, Philippe Ricaud, Laaziz El Amraoui, Jean-Luc Attié, Valery Catoire, Vanessa Brocchi, Pierre Nabat, François Dulac, and Uri Dayan Variability of tropospheric pollutants and aerosols in the context of the airborne GLAM campaign

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EGU2015-14807 Emmanouil Flaounas, Vassiliki Kotroni, Konstantinos Lagouvardos, Stelios Kazadzis, Antonis Gkikas, and Nikolaos Hatzianastassiou Cyclones contribution to dust transport over the Mediterranean region EGU2015-14669 Vasileios Pappas, Nikolaos Hatzianastassiou, Christos Matsoukas, Mario Koras Carracca, Stefan Kinne, and Ilias Vardavas Impact of aerosol vertical distribution on aerosol direct radiative effect and heating rate in the Mediterranean region EGU2015-2083 Adriana Pietrodangelo, Roberto Salzano, Cristiana Bassani, Salvatore Pareti, and Cinzia Perrino Local geological dust in the area of Rome (Italy): linking mineral composition, size distribution and optical properties to radiative transfer modelling EGU2015-2201 Greg Roberts, Craig Corrigan, John Ritchie, Veronique Pont, Marine Claeys, Jean Sciare, Marc Mallet, François Dulac, and Nikos Mihalopoulos Sources and Transport of Aerosol above the Boundary Layer over the Mediterranean Basin EGU2015-2799 Jean Sciare, Savvas Kleanthous, Michael Pikridas, Mihalis Vrekoussis, Konstantina Oikonomou, Hamza Merabet, Nikos Mihalopoulos, and Noureddine Yassaa Characterization of the wintertime particulate (PM1) pollution at an urban background site of Nicosia, Cyprus EGU2015-4020 Najat Saliba, Lubna Dada, and Rima Baalbaki Chemical coupling between acid gases and water-soluble inorganic ions in size-segregated aerosols during Arabian Dust in Beirut EGU2015-6418 Pierre Nabat, Samuel Somot, and Marc Mallet Climate-aerosol interactions over the Mediterranean region: a regional coupled modelling approach EGU2015-7915 Hélène Ferré, Nizar Belmahfoud, Jean-Luc Boichard, Guillaume Brissebrat, Sophie Cloché, Jacques Descloitres, Laurence Fleury, Loredana Focsa, Nicolas Henriot, Arnaud Mière, Karim Ramage, Anne Vermeulen, and Damien Boulanger The ChArMEx database EGU2015-9005 Dimitra Founda, Stelios Kazadzis, Fragiskos Pierros, and Nikolaos Mihalopoulos Using sunshine duration data to reconstruct total solar radiation time series since the late 19th century, for Athens area EGU2015-9137 Dimitra Founda, Fragiskos Pierros, Nikolaos Mihalopoulos, Athanasios Sarantopoulos, and Nikolaos Karatarakis Temporal and spatial variation of sunshine hours over Greece and detection of dimming/brightening periods EGU2015-9347 Clémence Rose, Anais Culot, Jorge Pey, Allison Schwier, Sébastien Mas, Bruno Charriere, Richard Sempéré, Nicolas Marchand, Barbara D'Anna, and Karine Sellegri Nucleation from seawater emissions during mesocosm experiments EGU2015-9359 Evelyn Freney, Karine Sellegri, Agnès Borbon, Aurelie Colomb, Claire Delon, Corinne Jambert, Pierre Durand, Thierry Bourianne, Cecile Gaimoz, Anais Feron, Sylvain Triquette, Matthias Beekmann, Karine Sartelet, and Francois Dulcac Formation of secondary organic aerosols from biogenic precursors: A case study over an Isoprene emitting forest. EGU2015-10052 Aristeidis K. Georgoulias, Georgia Alexandri, Konstantinos Kourtidis, Prodromos Zanis, Ulrich Pöschl, Jos Lelieveld, Robert Levy, Vassilis Amiridis, Eleni Marinou, Athanasios Tsikerdekis, and Andrea Pozzer Aerosol Optical Depth spatiotemporal variability and contribution of different aerosol types over Eastern Mediterranean EGU2015-11183 Francois Gheusi, Pierre Durand, Nicolas Verdier, François Dulac, Jean-Luc Attié, Philippe Commun, Brice Barret, Claude Basdevant, Antoine Clénet, Alain Fontaine, Corinne Jambert, Yves Meyerfeld, Laurent Roblou, and Flore Tocquer Modified ECC ozone sonde for long-duration flights aboard isopicnic drifting balloons EGU2015-11366 Marine Claeys, Greg Roberts, Marc Mallet, Jean Sciare, Jovanna Arndt, and Nikos Mihalopoulos Modelling and Caracterisation of sea salt aerosols during ChArMEx-ADRIMED campaign in Ersa

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EGU2015-11710 Jacques Pelon, Gérard Ancellet, Patrick Chazette, Julien Totems, Michael Sicard, François Dulac, Tatiana Di Ioro, Paola Formenti, and Marc Mallet Lagrangian analysis of forest fire aerosol emissions from North America to Western Mediterranean basin during the CHARMEX 2013 summer campaign EGU2015-12368 Victoria Cachorro, David Mateos, Carlos Toledano, Maria A. Burgos, Yasmine Bennouna, Benjamín Torres, David Fuertes, Ramiro González, Carmen Guirado, Roberto Román, Cristian Velasco-Merino, Alberto Marcos, Abel Calle, and Angel M. de Frutos Climatological classification of five sectors in the Iberian Peninsula using columnar (AOD, ?) and surface (PM10, PM2.5) aerosol data supported by air mass apportioning EGU2015-12460 Nikolaos Kalivitis, Giorgos Kouvarakis, Aikaterini Bougiatioti, Iasonas Stavroulas, Hanna E. Manninen, Markku Kulmala, Veli-Matti Kerminen, and Nikolaos Mihalopoulos Long-term observations of new particle formation in Eastern Mediterranean atmosphere EGU2015-12895 Naim Malaj, Ivano Ammoscato, Virginia Andreoli, Mariantonia Bencardino, Franco Cofone, Ugo Cosentino, Valentino Mannarino, Andrea Piazzalunga, Nicola Pirrone, Demetrio Pitea, Alessandro Servidio, Massimiliano Vardè, and Francesca Sprovieri Concentration of trace elements in fine and coarse aerosol over the Mediterranean basin during the Urania 2011 and 2012 cruise campaigns EGU2015-13326 Evaggelia Tzitzikalaki, Nikolaos Kalivitis, Giorgos Kouvarakis, Maria Kanakidou, and Nikolaos Mihalopoulos Observations of ambient monoterpenes at a costal site in the East Mediterranean EGU2015-13545 Lucia Mona, Vassilis Amiridis, Aldo Amodeo, Ioannis Binietoglou, Giuseppe D'Amico, Anja Schwarz, Nikolaos Papagiannopoulos, Alexandros Papayannis, Michael Sicard, Adolfo Comeron, and Gelsomina Pappalardo Long-term EARLINET dust observations

NP4.1 – Time Series Analysis in the Geosciences - Concepts, Methods and Applications – Orals Convener: Reik Donner | Co-Conveners: Susana Barbosa, Andrea Toreti Room: B1 Chairperson: n.n. 13:30–13:45 EGU2015-5798 Holger Lange, Milan Flach, Thomas Foken, and Michael Hauhs Recurrence Analysis of Eddy Covariance Fluxes 13:45–14:00 EGU2015-11281 Naiming Yuan, Zuntao Fu, Huan Zhang, Elena Xoplaki, and Juerg Luterbacher Detrended Partial-Cross-Correlation Analysis: A New Method for Analyzing Correlations on Different Time Scales in Complex System 14:00–14:15 EGU2015-11247 Erik Casagrande, Brigitte Mueller, Diego Miralles, Dara Entekhabi, and Annalisa Molini Wavelet Correlation and Multi-scale Coupling in Geophysical Systems 14:15–14:30 EGU2015-9388 Adrien Deliège, Samuel Nicolay, and Xavier Fettweis ENSO forecast using a wavelet-based decomposition 14:30–14:45 EGU2015-8874 Isabel Jalón Rojas, Sabine Schmidt, and Aldo Sottolichio Relevance of different spectral techniques to describe estuarine suspended sediment dynamics based on a high-frequency, long-term turbidity dataset 14:45–15:00 EGU2015-9763 Bo Christiansen Straight line fitting and predictions: On a marginal likelihood approach to linear regression and errors-in-variables models Chairperson: n.n. 15:30–15:45 EGU2015-9212 Johannes Werner and Martin Tingley Probabilistically constraining proxy age-depth models within a Bayesian hierarchical reconstruction model 15:45–16:00 EGU2015-4445 Deniz Eroglu, Ibrahim Ozken, Thomas Stemler, Norbert Marwan, Karl-Heinz Wyrwoll, and Juergen Kurths How to analyse irregularly sampled geophysical time series?

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EGU General Assembly 2015 16:00–16:15 EGU2015-8810 Josue M. Polanco Martínez, Martin Medina-Elizalde, Stephen J. Burns, Xiuyang Jiang, and Chuan-Chou Shen Climate regime shifts in paleoclimate time series from the Yucatán Peninsula: from the Preclassic to Classic period 16:15–16:30 EGU2015-11717 Zoe Thomas, Frank Kwasniok, Chris Boulton, Peter Cox, Richard Jones, Timothy Lenton, and Chris Turney Early warnings and missed alarms for abrupt monsoon transitions 16:30–16:45 EGU2015-1333 Gideon Steinitz, Peter A. Sturrock, Oksana Piatibratova, and Peter Kotlarsky Sidebands alongside the diurnal frequencies of radon time series in a simulation experiment -- an indication for a direct association with the earth-sun system 16:45–17:00 EGU2015-15257 Stelios M. Potirakis, Yiannis Contoyiannis, John Kopanas, George Antonopoulos, Constantinos Nomicos, and Konstantinos Eftaxias Recent fracture induced electromagnetic field measurements revealing an Earth system in second order phase transition before the occurrence of significant earthquakes

NP4.1 – Time Series Analysis in the Geosciences - Concepts, Methods and Applications – Posters Convener: Reik Donner | Co-Conveners: Susana Barbosa, Andrea Toreti Yellow Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: n.n. Y1

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EGU2015-2276 Tommaso Alberti, Mirko Piersanti, Antonio Vecchio, Fabio Lepreti, Vincenzo Carbone, Umberto Villante, Patrizia Francia, Marcello De Lauretis, and Mauro Regi The main periodicities of the geomagnetic pc5 wave power and their relationship with solar wind dynamic pressure, magnetospheric field and electron fluxes EGU2015-2874 Elena Sasorova and Boris Levin Periods of the Earth's seismicity activation and their relationship to variations in the Earth's rotation velocity EGU2015-1687 Maria-Dolors Martinez, Xavier Lana, Marisol Monterrubio, and Carina Serra Fractal structure and predictability of distances between consecutive events: an analysis of three seismic aftershock sequences in Southern California EGU2015-4038 Alejandro Ramírez-Rojas, Luciano Telesca, Michele Lovallo, and Leticia Flores Study of time dynamics of seismicity for the Mexican subduction zone by means of the visibility graph method. EGU2015-14667 Alejandro Pares-Sierra and Ana Laura Flores-Morales Global characterization of geophysical data using lagrangean data and Markov-chain statistics. EGU2015-15258 Stelios M. Potirakis, John Kopanas, George Antonopoulos, Constantinos Nomicos, and Konstantinos Eftaxias On the critical or geometrical nature of the observed scaling laws associated with the fracture and faulting processes EGU2015-8399 Reik V. Donner, Stelios M. Potirakis, George Balasis, Konstantinos Eftaxias, and Jürgen Kurths Temporal correlation patterns in pre-seismic electromagnetic emissions reveal distinct complexity profiles prior to major earthquakes EGU2015-8707 Reik V. Donner, Stelios M. Potirakis, Susana M. Barbosa, and Jose A.O. Matos Intrinsic vs. spurious long-range memory in high-frequency records of environmental radioactivity - Critical re-assessment and application to indoor 222Rn concentrations from Coimbra, Portugal EGU2015-11156 Neil Harris, Greg Bodeker, Stacey Frith, Birgit Hassler, Daan Hubert, Irina Petropavlovskikh, Wolfgang Steinbrecht, Richard Stolarski, and Fiona Tummon Long-term changes in ozone - challenges associated with merging instrumental records EGU2015-5737 Kübra A?aç, Kas?m Koçak, and Ali Deniz Simulation And Forecasting of Daily Pm10 Concentrations Using Autoregressive Models In Kagithane Creek Valley, Istanbul

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EGU2015-750 Basem Aljoumani, Andre Peters, Steffen Trinks, and Gerd Wessolek Stochastic and deterministic models of soil salinity in the root zone EGU2015-13620 Fernando Arizmendi, Marcelo Barreiro, and Henk Dijkstra Projected future changes in regional seasonal cycles EGU2015-13342 Susana Barbosa and Reik Donner Time series decomposition for assessing long-term changes in the seasonality of Baltic sea-level EGU2015-13877 Susana Barbosa, Sonia Gouveia, Manuel Scotto, and Andres Alonso Bivariate wavelet-based clustering of sea-level and atmospheric pressure time series EGU2015-13887 Teija Seitola, Johan Silen, and Heikki Järvinen Randomized MSSA in finding the physically meaningful oscillations in the 20th century reanalysis temperature data EGU2015-515 Desislava Petrova, Siem Jan Koopman, Joan Ballester, and Xavier Rodo Structural Time Series Model for El Niño Prediction EGU2015-979 Kyriakos Balidakis, Robert Heinkelmann, Cuixian Lu, Benedikt Soja, Maria Karbon, Tobias Nilsson, Susanne Glaser, Julian Andres Mora-Diaz, James Anderson, Li Liu, Virginia Raposo-Pulido, Minghui Xu, and Harald Schuh Homogenization of atmospheric pressure time series recorded at VLBI stations using a segmentation LASSO approach EGU2015-2679 Evren Özgür and Kas?m Koçak Reclassification of Climate Regions By Using Discriminant Analysis EGU2015-4738 Monika Cahynova and Lucie Pokorna Detection of temperature trends within the course of the year using “shifting subseasons” EGU2015-13182 Fabio Madonna and Marco Rosoldi Comparison of time series using entropy and mutual correlation EGU2015-7424 Andrej Ceglar, Andrea Toreti, Remi Lecerf, and Frank J. Dentener Identifying driving climate factors of wheat and maize yields inter-annual variability in France EGU2015-8249 Shinya Nakano, Kazue Suzuki, Kenji Kawamura, Frederic Parrenin, and Tomoyuki Higuchi A method for estimating the age–depth relationship of Dome Fuji Ice Core using a sequential Monte Carlo method EGU2015-4960 Norbert Marwan, Patrick Koethur, Carl Witt, Sebastian F. M. Breitenbach, and Mike Sips Analysing the degree of replication of palaeoclimate records EGU2015-7488 Jasper Gideon Franke and Reik V. Donner Nonlinear approaches to detecting tipping points in Earth's climate history EGU2015-6689 Mathieu Martinez, Sergey Kotov, David De Vleeschouwer, Damien Pas, and Maximilian Vahlenkamp Testing the impact of stratigraphic uncertainty on spectral analyses of sedimentary time series

BG1.7 – Towards integrating greenhouse gas (GHG) budgets from terrestrial and aquatic ecosystems - co-sponsored by iLEAPS – Orals Convener: Lutz Merbold | Co-Conveners: Celia Somlai, Tonya Del Sontro, PENELOPE SERRANO ORTIZ, Bert Gielen, Martin Wattenbach Room: G5 Chairperson: n.n. 13:30–14:00 EGU2015-5595 Tom J. Battin, Jakob Schelker, Amber Ulseth, Gabriel Singer, and Hannes Peter The When, Where and Why of CO2 outgassing fluxes from an Alpine stream network 14:00–14:15 EGU2015-11824 Sylvie Pighini, Georg Wohlfahrt, and Franco Miglietta Dissolved greenhouse gas concentrations as proxies for emissions: First results from a survey of 43 Alpine lakes

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EGU General Assembly 2015 14:15–14:30 EGU2015-789 Hazel Long, Susan Waldron, Trevor Hoey, Mark Garnett, and Jason Newton Quantifying the magnitude, spatiotemporal variation and age of aquatic CO2 fluxes in western Greenland 14:30–14:45 EGU2015-14152 Meng Yang, Guangchun Lei, John Grace, Xuemeng Geng, Cai Lu, Yan Zhou, and Yi Zhu Methane and nitrous oxide emissions in the littoral zone of a Chinese reservoir: environmental controls and implications for future designs 14:45–15:00 EGU2015-11364 Emeline Lequy, Andreas Ibrom, Per Ambus, Raia-Silvia Massad, Stiig Markager, Eero Asmala, Josette Garnier, Benoit Gabrielle, and Benjamin Loubet Comparing bottom-up and top-down approaches at the landscape scale, including agricultural activities and water systems, at the Roskilde Fjord, Denmark Chairperson: n.n. 15:30–16:00 EGU2015-2407 Georg Wohlfahrt, Albin Hammerle, Lukas Hörtnagl, Ines Bamberger, and Armin Hansel More than just CO2: Multiple trace gas exchange measurements at a temperate mountain grassland 16:00–16:15 EGU2015-10016 Tiphaine Tallec, Katja Klumpp, Olivier Darsonville, Adrian Hensen, and Yvanne Rochette Methane emission measurements in a cattle grazed pasture: A comparison of four methods 16:15–16:30 EGU2015-7374 Joanne Shorter, David Nelson, Barry McManus, and Mark Zahniser Compact, Low-power Nitrous Oxide Monitor for Eddy Flux Soil Emission Measurements 16:30–16:45 EGU2015-11169 Mats Nilsson, Tobias Eriksson, Achim Grelle, Anna Larsson, Hjalmar Laudon, Anders Lindroth, Mikaell Ottosson-Löfvenius, Matthias Peichl, Jörgen Sagerfors, Anneli Ågren, and Mats Öquist Contemporary mire net ecosystem green-house gas balance: controls and susceptibility to change 16:45–17:00 EGU2015-8480 Terenzio Zenone, Donatella Zona, Iya Gelfand, Bert Gielen, Marta camino serrano, and Reinhart Ceulemans Soil trace gas emissions (CH4 and N2O) offset the CO2 uptake in poplar short rotation coppice 17:00–17:15 EGU2015-4170 Boris ?upek, Kari Minkkinen, Timo Vesala, and Eero Nikinmaa Sensitivity of the boreal forest-mire ecotone CO2, CH4, and N2O global warming potential to rainy and dry weather 17:15–17:30 EGU2015-10870 Andreas Ibrom, Émeline Lequy, Benjamin Loubet, Kim Pilegaard, and Per Ambus Tall tower landscape scale N2O flux measurements in a Danish agricultural and urban, coastal area

BG1.7 – Towards integrating greenhouse gas (GHG) budgets from terrestrial and aquatic ecosystems - co-sponsored by iLEAPS – Posters Convener: Lutz Merbold | Co-Conveners: Celia Somlai, Tonya Del Sontro, PENELOPE SERRANO ORTIZ, Bert Gielen, Martin Wattenbach Green Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Celia Somlai, Martin Wattenbach, Bert Gielen, Lutz Merbold G38

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EGU2015-1431 Julia Schneider, Maria Lukasheva, Vasiliy Gudyrev, Oleg Mikhaylov, and Mikhail Miglovets Paludified forests of Komi Republic (Northeastern Europe) do not act as hotspots of the CH4 emissions EGU2015-3204 Tadanobu Nakayama and Shamil Maksyutov How does global biogeochemical cycle become complicated by terrestrial-aquatic interactions ? EGU2015-7461 Leif Klemedtsson, Per Weslien, David Bastviken, Sivakiruthika Natchimuthu, and Marcus Wallin The Skogaryd Research Catchment - an infrastructure to integrate terrestrial and aquatic greenhouse gas fluxes EGU2015-8524 Hanqin Tian, Chaoqun Lu, Philippe Ciais, Anna Michalak, Josep Canadell and the Global GHG Synthesis Team Bottom-up and top-down constraints on the greenhouse gases budget in the terrestrial biosphere EGU2015-9234 Daniel Weymann, Nicolas Brueggemann, Thomas Puetz, and Harry Vereecken Fluxes of N2O and CH4 from forest and grassland lysimeter soils in response to simulated climate change

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EGU2015-9504 Daniela Franz, Eric Larmanou, Franziska Koebsch, Jürgen Augustin, and Torsten Sachs Temporal variability of CO2 and CH4 fluxes of a rewetted fen in NE Germany EGU2015-10989 Rene Dechow and Soeren Gebbert Effect of measurement network densities and stratification on the uncertainty of implied emission factors for national N2O budgets from agricultural mineral soils EGU2015-3519 Ralf Kiese, Haiyan Lu, Jin Fu, Eugenio Diaz-Pines, Rainer Gasche, Michael Dannenmann, and Klaus Butterbach-Bahl Impact of climate change on GHG emissions of (pre-) alpine grassland ecosystems under intensive and extensive management – a climate sequence lysimeter study EGU2015-14577 Frédéric Guérin and Juan Leon Greenhouse gas (CO2 and CH4) emissions from a high altitude hydroelectric reservoir in the tropics (Riogrande II, Colombia) EGU2015-14237 Aurore BRUT, Tiphaine TALLEC, Valerie LE DANTEC, Lilian JOLY, Dominique LEGAIN, Nicolas DUMELIE, Joel BARRIE, Eric CESCHIA, Julien COUSIN, Thomas DECARPENTERIE, Nicole FERRONI, Patrick MORDELET, Dominique SERCA, Xavier THOMAS, Bruno MARY, Raphael NOUAL, and Bernard MARCIEL N2O fluxes measurements over a maize crop combining chamber and micrometeorological systems during the NitroCosmes Campaign EGU2015-14157 Tiphaine Tallec, Valérie Le Dantec, Bartosz Zawilski, Aurore Brut, Marion Boussac, Morgan Ferlicoq, and Eric Ceschia An original experiment to determine impact of catch crop introduction in a crop rotation on N2O production fate EGU2015-13121 Emanuel Blei, Sylvia Toet, Andrew Revill, Jose Solis Parejo, Ben Keane, Harry Vallack, James Stockdale, Phil Ineson, Pete Levy, Ute Skiba, Julia Drewer, Daniela Famulari, and Mathew Williams Analysing net CO2 exchanges over an arable crop across multiple scales EGU2015-13091 Stephan Henne, Oney Brian, Markus Leuenberger, Ines Bamberger, Werner Eugster, Martin Steinbacher, Frank Meinhardt, and Dominik Brunner Estimation of Swiss methane emissions by near surface observations and inverse modeling EGU2015-11889 Thorsten Warneke, Denise Müller, Christopher Caldow, Tim Rixen, and Justus Notholt Simultaneous and continuous measurements of dissolved CO2, CH4, N2O and CO in rivers using Fourier-Transform-InfraRed (FTIR) spectrometry EGU2015-9023 Haifa Debouk, Nuria Altimir, Angela Ribas, Mercedes Ibañez, and Teresa Sebastià GHG Fluxes in semi-natural grasslands in the Pyrenees EGU2015-1046 Sílvia Borràs, Eusebi Vazquez, Josep-Anton Morguí, Alba Àgueda, Oscar Batet, Lídia Cañas, Roger Curcoll, Claudia Grossi, Manel Nofuentes, Paola Occhipinti, and Xavier Rodó Variability of atmospheric greenhouse gases as a biogeochemical processing signal at regional scale in a karstic ecosystem

GMPV5.8/AS4.18/CL3.9 – Volcanic Gas Emissions (co-organized) – Orals Convener: Nicole Bobrowski | Co-Conveners: Tobias Fischer, Ulrich Platt, Hiroshi Shinohara, A. AIUPPA Room: G12 Chairperson: Ulrich Platt, Hiroshi Shinohara 13:30–13:45 EGU2015-15651 Bo Galle, Santiago Arellano, Vladimir Conde and the NOVAC Team Overview of gas flux measurements from volcanoes of the global Network for Observation of Volcanic and Atmospheric Change (NOVAC) 13:45–14:00 EGU2015-14585 Simon Carn, Kai Yang, Nickolay Krotkov, Fred Prata, and Jennifer Telling Multi-decadal satellite measurements of passive and eruptive volcanic SO2 emissions 14:00–14:15 EGU2015-3773 Alessandro Aiuppa, Philippe Robidoux, and Tobias Fischer Along-arc and inter-arc variations in volcanic gas CO2/S signature

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EGU General Assembly 2015 14:15–14:30 EGU2015-6339 Brendan McCormick, Christoph Popp, Benjamin Andrews, and Elizabeth Cottrell A new SO2 emissions budget for Anatahan volcano (Mariana Islands) based on ten years of satellite observations 14:30–14:45 EGU2015-4831 Jonas Kuhn, Nicole Bobrowski, Peter Lübcke, Denis Pöhler, Jan-Lukas Tirpitz, Leif Vogel, and Ulrich Platt Fabry-Perot interferometer-based remote sensing of SO2 14:45–15:00 EGU2015-11263 José Barrancos, Samara Dionis, Roberto Quevedo, Paulo Fernandes, Fátima Rodríguez, Nemesio M. Pérez, Sónia Silva, Nadir Cardoso, Pedro A. Hernández, Gladys V. Melián, Eleazar Padrón, Germán Padilla, María Asensio-Ramos, David Calvo, Helio Semedo, and Vera Alfama Sulphur dioxide (SO2) emissions during the 2014-15 Fogo eruption, Cape Verde Chairperson: Tobias Fischer, Nicole Bobrowski 15:30–15:45 EGU2015-15465 Yves Moussallam, Clive Oppenheimer, Ian C. Schipper, Magaret Hartley, Bruno Scaillet, Fabrice Gaillard, Nial Peters, and Phil Kyle Redox change during magma ascent; Observation from three volcanoes and implication for gas monitoring 15:45–16:00 EGU2015-2099 Hiroshi Shinohara, Takao Ohminato, Minoru Takeo, Hiroshi Tsuji, and Ryunosuke Kazahaya Stable volcanic gas composition during a variety of activities at the persistently degassing Asama volcano, Japan 16:00–16:15 EGU2015-13100 Sergio Calabrese, Nicole Bobrowski, Giovanni Bruno Giuffrida, Sarah Scaglione, Marcello Liotta, Lorenzo Brusca, Walter D'Alessandro, Santiago Arellano, Matiew Yalire, Bo Galle, and Dario Tedesco Plume composition and volatile flux from Nyamulagira volcano 16:15–16:30 EGU2015-9679 Tehnuka Ilanko, Clive Oppenheimer, Philip Kyle, and Alain Burgisser Spatial variability in degassing at Erebus volcano, Antarctica 16:30–16:45 EGU2015-6560 Patrick Allard, Alessandro Aiuppa, François Beauducel, Sergio Calabrese, Rossella Di Napoli, Olivier Crispi, Damien Gaudin, Franceso Parello, Gilbert Hammouya, and Giancarlo Tamburello Steam and gas emission rates from La Soufrière of Guadeloupe (Antilles arc): implications for the magmatic supply degassing during unrest 16:45–17:00 EGU2015-6134 Roland von Glasow, Deanna Donohoue, Nicole Bobrowski, Melanie Witt, and Tamsin Mather Reactive plume chemistry and links to mercury deposition at Masaya volcano, Nicaragua

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EGU2015-7920 Tom D Pering, Andrew J S McGonigle, Giancarlo Tamburello, Alessandro Aiuppa, Marcello Bitetto, and Cosimo Rubino Developing and testing a low cost method for high resolution measurements of volcanic water vapour emissions at Vulcano and Mt. Etna EGU2015-1799 Peter Lübcke, Nicole Bobrowski, Florian Dinger, Angelika Klein, Jonas Kuhn, and Ulrich Platt SO2 camera measurements at Lastarria volcano and Lascar volcano in Chile EGU2015-5401 Angelika Klein, Peter Lübcke, Nicole Bobrowski, and Ulrich Platt Improved determination of volcanic SO2 emission rates from SO2 camera images EGU2015-2392 Julian Rüdiger, Nicole Bobrowski, and Thorsten Hoffmann Development and application of compact denuder sampling techniques with in situ derivatization followed by gas chromatography-mass spectrometry for halogen speciation in volcanic plumes EGU2015-12798 Johannes Zielcke, Peter Luebcke, Leif Vogel, Nicole Bobrowski, and Ulrich Platt Mapping the BrO/SO2 ratio in the plume of Popocatépetl, Mexico with Imaging-DOAS

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EGU2015-13466 Jonas Gliss, Kerstin Stebel, and Helen Thomas SO2-flux measurements and BrO/SO2 ratios at Guallatiri volcano, Altiplano, northern Chile EGU2015-5381 Florian Dinger, Matias Osorio, Jonas Gliß, Peter Lübcke, Nicole Bobrowski, Ulich Platt, Erna Frins, and Thomas Wagner Measurement of SO2 and BrO at Lastarria, Lascar, and Salar de Atacama EGU2015-9837 Christoph Popp, Brendan McCormick, Raid Suleiman, Kelly Chance, Benjamin Andrews, and Elizabeth Cottrell Analysis of volcanic bromine monoxide emissions in the southwestern Pacific region in 2005 based on satellite observations from OMI EGU2015-10242 Myojeong Gu, Christoph Hörmann, Janis Pukite, Johannes Lampel, Ulrich Platt, and Thomas Wagner Observation of enhanced SO2 and BrO above Kiruna, Sweden after the eruption of the Bardarbunga volcano (63.38N, 17.31W) EGU2015-13488 Francesco D’Amato, Mike Burton, Antonio Chiarugi, and Silvia Viciani Hydrogen chloride 37Cl/35Cl isotopic ratio field analyzer for the investigation of volcanic plumes EGU2015-7328 Elena Kalacheva and Yuri Taran Fluxes of magmatic chlorine and sulfur from volcano-hydrothermal systems. Examples for Northern Kuril Islands Paramushir and Shiashkotan. EGU2015-6540 Nicole Bobrowski, Sergio Calabrese, Giovanni Giuffrida, Sarah Scaglione, Francesco Pandolfo, Abel Minani, Patient Shamavu Mulumeoderhwa, Marcello Liotta, Lorenzo Brusca, Walter D'Alessandro, Mathiew Yalire, Santiago Arellano, Bo Galle, and Dario Tedesco Intercomparison of gas emissions from the lava lakes of Nyiragongo and Nyamulagira, DR Congo EGU2015-7339 Sarah Scaglione, Sergio Calabrese, Nicole Bobrowski, Giovanni Giuffrida, Walter D'Alessandro, Lorenzo Brusca, Sergio Bellomo, Marcello Liotta, Abel Minani, Patient Shamavu, Francesco Pandolfo, and Dario Tedesco Environmental impact of volcanic emissions at Nyiragongo (DRC) EGU2015-6648 Giovanni Giuffrida, Sergio Calabrese, Nicole Bobrowski, Henning Finkenzeller, Giovannella Pecoraino, and Sarah Scaglione The flight of Arcadia: spatial CO2/SO2 variations in a cross section above the Nord East crater of Etna volcano EGU2015-7027 Carlo Cardellini, Giovanni Chiodini, Angelo Rosiello, Emanuela Bagnato, Rosario Avino, Francesco Frondini, Marco Donnini, and Stefano Caliro Long term monitoring at Solfatara of Pozzuoli (Campi Flegrei, Italy): 1998-2014, fifteen years of soil CO2 flux measurement. EGU2015-15273 Kyriaki Daskalopoulou, Walter D’Alessandro, Sergio Calabrese, Konstantinos Kyriakopoulos, and Franco Parello Catalogue of the main gas manifestations in the Hellenic territory: a first step towards the estimation of the nationwide geogenic gas output EGU2015-14757 Ilya Chaplygin, Yuri Taran, Vasily Lavrushin, and Salvatore Inguaggiato Geochemistry of volcanic gas from Avachinsky volcano (Kamchatka, Russia) EGU2015-12464 Roberto M. R. Di Martino, Marco Camarda, Sergio Gurrieri, and Mariano Valenza Continuous monitoring of hydrogen and carbon dioxide at Stromboli volcano EGU2015-12741 Roberto M. R. Di Martino, Marco Camarda, Sergio Gurrieri, and Mariano Valenza A theoretical model and the experimental results for the concentration transients of CO2, H2, and He in the volcanic gases EGU2015-7633 Denis Legrand, Zack Spica, Arturo Iglesias, Thomas Walter, Sebastian Heimann, Torsten Dahm, Jean-Luc Froger, Dominique Remy, Sylvain Bonvalot, Michael West, and Mario Pardo How Seismology can help to know the origin of gases at Lastarria Volcano, Chile-Argentina?

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EGU2015-12754 Gladys V. Melián, Samara Dionis, María Asensio-Ramos, Germán Padilla, Paulo Fernandes, Nemesio M. Pérez, Hirochika Sumino, Eleazar Padrón, Pedro A. Hernández, Sónia Silva, José Manuel Pereira, Helio Semedo, and Jeremias Cabral Insights from fumarole gas geochemistry on the recent volcanic unrest of Pico do Fogo, Cape Verde EGU2015-9577 Pedro A. Hernández, Gladys V. Melián, Samara Dionis, José Barrancos, Germán Padilla, Eleazar Padrón, Sónia Silva, Paulo Fernandes, Nadir Cardoso, Nemesio M. Pérez, Fátima Rodríguez, María Asensio-Ramos, David Calvo, Helio Semedo, and Vera Alfama Chemical composition of volcanic gases emitted during the 2014-15 Fogo eruption, Cape Verde

AS4.19/GI2.4 – Aircraft-based observation of the atmosphere and atmosphere-surface exchange processes (co-organized) – Orals Conveners: Jean-Daniel Paris, Manfred Lange | Co-Conveners: Andreas Volz-Thomas Room: B10 Chairperson: Jean-Daniel Paris, Andreas Volz-Thomas 08:30–08:45 EGU2015-7318 Scott Herndon, Tara Yacovitch, Sally Pusede, Glenn Diskin, Joshua DiGangi, Glenn Sachse, and James Crawford Does the vertical profile of ethane contain more insight into mixing layer height than carbon monoxide? 08:45–09:00 EGU2015-9075 Manfred Lange, Mihalis Vrekoussis, Jean Sciare, Marios Argyrides, Stelios Ioannou, and Christos Keleshis Unmanned Aerial Systems as Part of a Multi-Component Assessment Strategy to Address Climate Change and Atmospheric Processes 09:00–09:15 EGU2015-3245 Hans Schlager, Katharina Wissmüller, Frank Arnold, Heinfried Aufmhoff, Robert Baumann, Anja Reiter, and Anke Roiger Data composite of airborne in-situ sulfur dioxide measurements 09:15–09:30 EGU2015-5711 Fabio Boschetti, Valerie Thouret, Philippe Nedelec, Huilin Chen, and Christoph Gerbig Assessing representation errors of IAGOS CO2, CO and CH4 profile observations: the impact of spatial variations in near-field emissions 09:30–09:45 EGU2015-9658 Norman Wildmann, Andreas Platis, David-James Tupman, and Jens Bange Applications of the Remotely Piloted Aircraft (RPA) 'MASC' in Atmospheric Boundary Layer Research 09:45–10:00 EGU2015-12135 Johannes Eckstein, Roland Ruhnke, Andreas Zahn, Marco Neumaier, and Ole Kirner Investigating the representativeness of CARIBIC data using model simulations of the model EMAC

AS4.19/GI2.4 – Aircraft-based observation of the atmosphere and atmosphere-surface exchange processes (co-organized) – Posters Conveners: Jean-Daniel Paris, Manfred Lange | Co-Conveners: Andreas Volz-Thomas Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Manfred Lange B211

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EGU2015-4841 Boris D. Belan, Mikhail Yu. Arshinov, Jean-Daniel Paris, Philippe Nédélec, Gérard Ancellet, Jacques Pelon, Antoine Berchet, Emmanuel Arzoumanian, Sergey B. Belan, Johannes E. Penner, Yurii S. Balin, Grigorii Kokhanenko, Denis K. Davydov, Georgii A. Ivlev, Artem V. Kozlov, Alexander S. Kozlov, Dmitrii G. Chernov, Alexader V. Fofonov, Denis V. Simonenkov, and Gennadii Tolmachev Distribution of trace gases and aerosols in the troposphere over West Siberia and Kara Sea EGU2015-5623 Elena Meneguz, Debi Turp, and Helen Wells An Automated System to Quantify Convectively induced Aircraft encounters with Turbulence over Europe and North Atlantic EGU2015-5942 Damien Boulanger, Benoit Gautron, Martin Schultz, Björn Brötz, Armin Rauthe-Schöch, and Valérie Thouret The IAGOS information system

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EGU2015-10629 Patrick Neis, Herman G.J. Smit, Susanne Rohs, Christian Rolf, Martina Krämer, Volker Ebert, Bernhard Buchholz, Ulrich Bundke, Fanny Finger, Marcus Klingebiel, and Andreas Petzold Assurance of MOZAIC/IAGOS relative humidity data quality by evaluating the Capacitive Hygrometer during airborne field studies EGU2015-12499 Alexis Merlaud, Frederik Tack, Daniel Constantin, Caroline Fayt, Jeroen Maes, Florin Mingireanu, Ionut Mocanu, Lucian Georgescu, and Michel Van Roozendael Small Whiskbroom Imager for atmospheric compositioN monitorinG (SWING) from an Unmanned Aerial Vehicle (UAV): Results from the 2014 AROMAT campaign EGU2015-13546 Frederik Tack, Alexis Merlaud, Caroline Fayt, Thomas Danckaert, Daniel Iordache, Koen Meuleman, Felix Deutsch, Sandy Adriaenssens, Frans Fierens, and Michel Van Roozendael High resolution mapping of the tropospheric NO2 distribution in three Belgian cities based on airborne APEX remote sensing EGU2015-4934 Grant Allen and the The MAMM Team Aircraft measurements over Fennoscandia during the MAMM project - highlights from 2012-2014 EGU2015-6073 Julia Perim de Faria, Ulrich Bundke, Andrew Freedman, and Andreas Petzold Modified cavity attenuated phase shift (CAPS) method for airborne aerosol light extinction measurement EGU2015-11747 Ulrich Bundke, Marcel Berg, Frank Tettig, Harald Franke, and Andreas Petzold Characterization of the Aerosol Instrument Package for the In-service Aircraft Global Observing System IAGOS EGU2015-12847 Ignacio Pisso, Cathrine Lund Myhre, Stephen Platt, Sabine Eckhardt, and Andreas Stohl Analysis of the atmospheric transport during MAGICS campaign and constraints on methane emissions from hydrates in Svalbard EGU2015-4396 Heather Holbach, Eric Uhlhorn, and Mark Bourassa Wave and Wind Direction Effects on SFMR Brightness Temperatures EGU2015-6946 Andreas Carlos Meier, André Seyler, Anja Schönhardt, Andreas Richter, Thomas Ruhtz, Carsten Lindemann, and John P. Burrows Airborne measurements of spatial NO2 distributions during AROMAT EGU2015-9776 Konradin Weber, Christian Fischer, Martin Lange, Tobias Pohl, Christoph Boehlke, Frank Wagner, Ina Mattis, Harald Flentje, Klaus Sturm, Joachim Barth, Thomas Steinkopff, and Andreas Vogel Aircraft measurements compared with ceilometer measurements during a sahara dust period in Germany

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Tuesday, 14 April ML1 – Alexander von Humboldt Medal Lecture by Hubert H. G. Savenije – Orals Convener: Hans Thybo Room: Y1 Chairperson: n.n. 12:15–13:15 EGU2015-15322 Hubert H.G. Savenije Measuring the World: How theory follows observation (Alexander von Humboldt Medal)

AS1.8 – Clouds, Aerosols and Radiation (General Session) – Orals Convener: Philip Stier | Co-Conveners: Heike Wex, Nicolas Bellouin Room: B16 Chairperson: Philip Stier 13:30–14:00 EGU2015-7558 Jens Redemann, Robert Wood, Paquita Zuidema, James Haywood, Bernadette Luna, and Steven Abel Aerosol-cloud interactions in the South-East Atlantic: knowledge gaps, planned observations to address them, and implications for global climate change modeling 14:00–14:15 EGU2015-7777 Ewan Crosbie, Jong-Sang Youn, Brian Balch, Anna Wonaschuetz, Taylor Shingler, Zhen Wang, William Conant, Eric Betterton, and Armin Sorooshian On the competition among aerosol number, size and composition in predicting CCN variability: a multi-annual field study in an urbanized desert 14:15–14:30 EGU2015-14557 Sami Romakkaniemi, Antti Hellsten, Irshad Ahmad, Juha Tonttila, Antti Jaatinen, Harri Portin, Ari Leskinen, Liqing Hao, Annele Virtanen, and Mika Komppula Aerosol-Cloud Interactions Measured at Puijo Measurement Station: The effect of surrounding terrain 14:30–14:45 EGU2015-14019 Daniel Partridge, Ricardo Morales, and Philip Stier Comparing droplet activation parameterisations against adiabatic parcel models using a novel inverse modelling framework 14:45–15:00 EGU2015-3349 Daniel Klaus, Klaus Dethloff, Wolfgang Dorn, and Annette Rinke Improved cloud parameterization for Arctic climate simulations based on satellite data Chairperson: Heike Wex 15:30–15:45 EGU2015-6008 Axel Seifert and Thijs Heus An attempt to quantify aerosol-cloud effects in fields of precipitating trade wind cumuli 15:45–16:00 EGU2015-13165 Marco Rosoldi, Fabio Madonna, Pilar Gumà Claramunt, and Gelsomina Pappalardo Study of Droplet Activation in Thin Clouds Using Ground-based Raman Lidar and Ancillary Remote Sensors 16:00–16:15 EGU2015-13476 Bethan White, Zak Kipling, Sarah Taylor, and Philip Stier Quantifying the diurnal variability of deep convection in the Congo basin using satellite observations, global and regional models. 16:15–16:30 EGU2015-8415 Samuel E. LeBlanc, Jens Redemann, Michal Segal-Rosenheimer, Meloë Kacenelenbogen, Yohei Shinozuka, Connor Flynn, Philip Russell, Beat Schmid, K. Sebastian Schmidt, Peter Pilewskie, and Shi Song Cloud shortwave radiative effect and cloud properties estimated from airborne measurements of transmitted and reflected light 16:30–16:45 EGU2015-13339 Andrian Tompkins and Francesca Di Giuseppe An interpretation of cloud overlap statistics 16:45–17:00 EGU2015-12656 Erik Johansson, Abhay Devasthale, Annica Ekman, Tristan L’Ecuyer, and Michael Tjernström The vertical distribution of cloud regimes and their radiative impact under active phases of the Arctic Oscillation

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EGU General Assembly 2015 AS1.8 – Clouds, Aerosols and Radiation (General Session) – Posters Convener: Philip Stier | Co-Conveners: Heike Wex, Nicolas Bellouin Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Philip Stier B63

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EGU2015-682 Addisu Gezahegn Semie and Adrian Mark Tompkins Organization of tropical deep convection in low vertical wind shears: The role of boundary conditions EGU2015-1507 Stavros Stathopoulos, Konstantinos Kourtidis, and Aristeidis Georgoulias A study of the impact of synoptic weather conditions and water vapour on aerosol-cloud relationships EGU2015-2158 Sisi Chen, Kevin Zwijzen, Paul Vaillancourt, Peter Bartello, and Man-kong Yau Cloud droplet collisions under different turbulent intensities EGU2015-2302 Shailendra kumar and Gs bhat Vertical structure of radar reflectivity in deep intense convective clouds over the tropics EGU2015-2482 Fang Zhang, Yanan Li, and Zhanqing Li Aerosol hygroscopicity and CCN activity during the AC3Exp campaign: Implications for CCN parameterization EGU2015-3089 Li Sun, Xiangao Xia, Pucai Wang, and Ye Fei Do aerosols impact ground observation of total cloud cover over the North China Plain? EGU2015-3131 Yan Yafei, Lu Jianhua, and Liu Yimin Characteristics of Cloud Vertical Structure over the Tibetan Plateau and its Neighboring Areas EGU2015-5513 Bin Zhang, Yuxuan Wang, and Jiming Hao Simulating aerosol-radiation-cloud feedbacks on meteorology and air quality over eastern China under severe haze conditions in winter EGU2015-5525 Hendrik Andersen and Jan Cermak Determinants of Low Cloud Properties - An Artificial Neural Network Approach Using Observation Data Sets EGU2015-5648 Maxime Hervo, Karine Sellegri, Jean Marc Pichon, Jean Claude Roger, and Paolo Laj Long term measurements of the estimated hygroscopic enhancement of aerosol optical properties EGU2015-6402 Marc Chiacchio, Francesco Pausata, Gabriele Messori, Abdel Hannachi, Mian Chin, Annica Ekman, and Leonard Barrie Relative impact of climate indicators and aerosols on tropical cyclones EGU2015-6516 María del Carmen Dameto de Espana, Anna Wonaschuetz, Anselm Demattio, Gerhard Steiner, and Regina Hitzenberger Long-term study on the impact of new particle formation on CCN in an urban background location EGU2015-7462 Natalie Weigum, Philip Stier, Nick Schutgens, and Zak Kipling Scales of variability of black carbon plumes and their dependence on resolution of ECHAM6-HAM EGU2015-15001 Philip Stier Limitations of passive satellite remote sensing to constrain global cloud condensation nuclei EGU2015-14399 Nick Schutgens, Edward Gryspeerdt, Natalie Weigum, Svetlana Tsyro, Michael Schulz, and Philip Stier Impact of spatio-temporal sampling on the evaluation of models with observations EGU2015-13044 Claudia Unglaub and Johannes Quaas Regime based investigation of the second aerosol indirect effect for liquid water clouds using satellite data EGU2015-13323 Karoline Block and Johannes Quaas Reducing uncertainty of aerosol indirect effects using a joint satellite-reanalysis approach EGU2015-7852 Noriyuki Nishi, Atsushi Hamada, and Hitoshi Hirose Cloud-top Height Esimation Method by Geostationary Satellite Split-Window Measurements Trained with CALIPSO and CloudSat data

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EGU2015-8031 Zhihong Liu, Hu Liu, Yang Zhang, and Ying Ge Retrieval and spatial-temporal analysis of aerosol in Sichuan province based on multi-source remote sensing EGU2015-8058 Michal Segal-Rosenheimer, Jens Redemann, Yohei Shinozuka, Connor Flynn, Samuel LeBanc, Sebastian Schmidt, Shi Song, Anthony Bucholtz, Elizabeth Reid, Bruce Anderson, Chelsea Corr, William L. Smith, Seiji Kato, Douglas A. Spangenberg, Michelle Hofton, Richard Moore, Edward Winstead, and Lee K. Thornhill Cloud radiative forcing sensitivity to Arctic synoptic regimes, surface type, cloud phase and cloud properties during the Fall 2014 Arctic Radiation, IceBridge and Sea-Ice Experiment (ARISE) EGU2015-9071 Holger Tost, Patrick Jöckel and the ESCiMo Team Direct and indirect aerosol effect implications for atmospheric chemistry EGU2015-9480 Clément Bertin, Sylvain Cros, and Nicolas Schmutz Synthesis of atmospheric profiles for the simulation of clear sky thermal infrared downward radiation EGU2015-9555 Bomidi Lakshmi Madhavan, Hartwig Deneke, and Andreas Macke Multi-resolution analysis of high density spatial and temporal cloud inhomogeneity fields from HOPE campaign EGU2015-9666 Anna Górska, Jacob Fugal, Subir Mitra, Szymon Malinowski, Miklos Szakall, Nadine von Blohn, Alex Jost, and Stephan Borrmann Collisions of cloud droplets with a rain drop investigated in the Mainz vertical wind tunnel EGU2015-9740 Martine Sancelme, Isabelle Canet, Mounir Traikia, Yveta Uhliarikova, Peter Capek, Maria Matulova, Anne-Marie Delort, and Pierre Amato Screening of biosurfactants from cloud microorganisms EGU2015-10874 Maya Todua, Goderdzi G. Didebulidze, and Nikoloz Gudadze The annual and semi-annual variations in the distributions of cloudless days and nights in Abastumani EGU2015-10968 Elham Baranizadeh, benjamin Murphy, Lars Ahlm, Christos Fountoukis, Spyros Pandis, Annele Virtanen, Kari Lehtinen, Ari Laaksonen, and Ilona Riipinen Predicting the vertical distribution of particle number concentration using the 3-D regional CTM PMCAMx-UF: relevance of high altitude nucleation and transport and cloud properties EGU2015-12679 Armin Geisinger, Andreas Behrendt, Volker Wulfmeyer, Bernhard Vogel, Ina Mattis, Harald Flentje, Jochen Förstner, and Roland Potthast A Backscatter-Lidar Forward-Operator EGU2015-13229 David Tatrai, Gabor Gulyas, Zoltan Bozoki, and Gabor Szabo Dual channel airborne hygrometer for climate research EGU2015-13648 Joan Bech, Yolanda Sola, Ossó Albert, and Jerónimo Lorente Comparison of UV erythemal doses from surface and satellite observations in Barcelona EGU2015-14227 Boru Mai, XueJiao Deng, Zhanqing Li, Fei Li, Yu Zou, Tao Deng, and Xiantong Liu Ground-based remote sensing of aerosol optical properties and their radiative impacts in PRD region of China EGU2015-14640 Ashraf Zakey and Alaa Ibrahim The Regional Environmental Impacts of Atmospheric Aerosols over Egypt

AS1.10 – Precipitation: Measurement, Climatology, Remote Sensing, and Modeling (General Session) – Orals Convener: Silas Michaelides | Co-Conveners: Gail Jackson, Vincenzo Levizzani, Yukari Takayabu Room: B14 Chairperson: n.n. 08:30–08:45 EGU2015-2191 Edwin Eloranta Combined High Spectral Resolution Lidar and Radar Measurement of Drizzle 08:45–09:00 EGU2015-2654 Ismail Gultepe, Robert Rabin, Michael Pavolonis, Andrew Heymsfield, Eric Girard, and William Burrows Arctic Light Snow Observations: Missing Precipitation 09:00–09:15 EGU2015-8905 Hidde Leijnse, Wiel Wauben, Aart Overeem, and Marijn de Haij Quantifying the quality of precipitation data from different sources

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EGU General Assembly 2015 09:15–09:30 EGU2015-10974 Leo Pio D'Adderio, Ali Tokay, Federico Porcu, Walter A. Petersen, and David B. Wolff Spatial Variability of Raindrop Size Distribution at small scales 09:30–09:45 EGU2015-11821 Jacopo Grazioli, Devis Tuia, and Alexis Berne Hydrometeor classification from polarimetric radar measurements: a clustering approach 09:45–10:00 EGU2015-13334 Matteo Colli, Luca G. Lanza, Julie M. Thériault, and Roy Rasmussen Advances in the evaluation of wind-induced undercatch using CFD-based simulations of snow gauge performance

Coffee Break

Chairperson: n.n. 10:30–10:45 EGU2015-633 Corrado Camera, Adriana Bruggeman, Panos Hadjinicolaou, Silas Michaelides, and Manfred A Lange Evaluation of a spatial rainfall generator and an interpolation methods for the creation of future gridded data sets over complex terrains 10:45–11:00 EGU2015-3035 Karl Bumke Validation of ERA-Interim precipitation estimates over the Baltic Sea 11:00–11:15 EGU2015-7770 Asif Khan, Keith S Richards, Geoffrey T Parker, Allan McRobie, Martijn J Booij, Zheng Duan, Bibi S Naz, Junhak Lee, and Mujahid Khan Spatial and altitudinal variation of precipitation and the correction of gridded precipitation datasets for the Upper Indus Basin and the Hindukush-Karakoram-Himalaya 11:15–11:30 EGU2015-12270 Yukari Takayabu, Atsushi Hamada, Yuki Mori, Yuki Murayama, Chuntao Liu, and Edward Zipser Regional extreme rainfalls observed globally with 17 years of the Tropical Precipitation Measurement Mission 11:30–11:45 EGU2015-12848 Hálfdán Ágústsson, Haraldur Ólafsson, and Finnur Pálsson Changes in precipitation patterns associated with retreating glaciers in Iceland 11:45–12:00 EGU2015-13208 Craig Ferguson, Hyojong Song, and Joshua Roundy What the diurnal cycle of precipitation tells us about land-atmosphere coupling strength

Lunch Break

Chairperson: n.n. 13:30–13:45 EGU2015-3754 Nikolaos S. Bartsotas, Efthymios I. Nikolopoulos, Emmanouil N. Anagnostou, and George Kallos The use of high-resolution atmospheric simulations over mountainous terrain for deriving error correction functions of satellite precipitation products 13:45–14:00 EGU2015-3950 Leonardo Porcacchia, Viviana Maggioni, Mathew Sapiano, and Robert Adler Applications of the PUSH satellite precipitation error scheme for flood monitoring 14:00–14:15 EGU2015-6349 Kwo-Sen Kuo and Craig Pelissier Simulating Ice Particle Melting using Smooth Particle Hydrodynamics 14:15–14:30 EGU2015-6598 Pierre-Emmanuel Kirstetter, Jonathan Gourley, Yang Hong, Jian Zhang, Saber Moazamigoodarzi, Carrie Langston, and Ami Arthur Probabilistic Quantitative Precipitation Estimates with Ground-based Radar Networks 14:30–14:45 EGU2015-12215 Olivier Prat, Brian Nelson, Scott Stevens, Dong-Jun Seo, and Beomgeun Kim Long-Term Quantitative Precipitation Estimates (QPE) at High Spatial and Temporal Resolution over CONUS: Bias-Adjustment of the Radar-Only National Mosaic and Multi-sensor QPE (NMQ/Q2) Precipitation Reanalysis (2001-2012)

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EGU General Assembly 2015 14:45–15:00 EGU2015-13945 Joan Bech and Marc Berenguer Predictability of heavy sub-hourly precipitation amounts for a weather radar based nowcasting system Chairperson: n.n. 15:30–15:45 EGU2015-1388 Erich Franz Stocker, Owen Kelley, George Huffman, and Christian Kummerow GPM Mission Gridded Text Products Providing Surface Precipitation Retrievals 15:45–16:00 EGU2015-14229 Chris Kidd, Toshihisa Matsui, Dave Randel, Erich Stocker, and Chris Kummerow Inter-comparison of precipitation retrievals from the Global Precipitation Measurement mission constellation. 16:00–16:15 EGU2015-6760 Gail Skofronick Jackson and George Huffman GPM Science Status Fourteen Months after Launch 16:15–16:30 EGU2015-9417 Misako Kachi, Takuji Kubota, Takeshi Masaki, Yuki Kaneko, Kaya Kanemaru, Riko Oki, Toshio Iguchi, Kenji Nakamura, and Yukari N. Takayabu Early Results from the Global Precipitation Measurement (GPM) Mission in Japan 16:30–16:45 EGU2015-7034 George Huffman, David Bolvin, Dan Braithwaite, Kuolin Hsu, Robert Joyce, Christopher Kidd, Eric Nelkin, Soroosh Sorooshian, Jianxin Wang, and Pingping Xie First Results from the Integrated Multi-Satellite Retrievals for GPM (IMERG) 16:45–17:00 EGU2015-7472 Walt Petersen, Gail Skofronick-Jackson, and George Huffman GPM Ground Validation: Pre to Post-Launch Era

AS1.10 – Precipitation: Measurement, Climatology, Remote Sensing, and Modeling (General Session) – Posters Convener: Silas Michaelides | Co-Conveners: Gail Jackson, Vincenzo Levizzani, Yukari Takayabu Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: I. Lensky, C. Kidd, V.Kotroni B95

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EGU2015-33 Irina Eremina, Artasch Aloyan, Vardan Arutunan, Igor Larin, Natalia Chubarova, and Alex Yermakov The influence of anti-icing salts on the chemical composition of precipitation in Moscow according to monitoring and modeling. EGU2015-390 Shuangmei Ma, Tianjun Zhou, Aiguo Dai, and Zhenyu Han Observed changes of the precipitation spectrum structure over China in a warming climate EGU2015-814 Shchehlov Olexander and Martazinova Vazira Growth of precipitation over the territory of Ukraine in the beginning of 21 century EGU2015-1249 Xiaofan Li and Guoqing Zhai Decadal trends of global precipitation in the recent 30 years EGU2015-1250 Guoqing Zhai and Xiaofan Li Comparison in Schemes for Simulating Depositional Growth of Ice Crystal between Theoretical and Laboratory Data EGU2015-1387 Erich Franz Stocker, Owen Kelley, George Huffman, and Christian Kummerow A Detailed Examination of the GPM Core Satellite Gridded Text Product EGU2015-2303 Sungmin O. and Ulrich Foelsche Systematic errors in precipitation measurements with different rain gauge sensors EGU2015-3801 Ioannis Matsangouras, Panagiotis Nastos, Ioannis Pytharouris, and Nicolaos Kamperakis Medicanes: A prognostic analysis of November 7, 2014, case study based on ECMWF medium range products EGU2015-2254 Dejene Sahlu, Semu Moges, Emmanouil N. Anagnostou, and Dereje Hailu Error analysis of global satellite precipitation products using daily gauged observations over the upper central Blue Nile Basin

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EGU2015-3260 Jean Claude Berges, Gérard Beltrando, and Philippe Cacault Deep Convective Event extraction procedure: first results EGU2015-3321 Hanna Meyer, Meike Kühnlein, Tim Appelhans, and Thomas Nauss Comparison of machine learning algorithms for their applicability in satellite-based optical rainfall retrievals EGU2015-3509 Naimeng LU, Yang GUO, Songyan GU, Xuebao WU, and Xiaoqing LI The Development of Geostationary Microwave Observation in China EGU2015-4070 Nikolaos Kamperakis, Ioannis Matsangouras, Panagiotis Nastos, and Ioannis Pytharoulis Instability indices and unstable atmospheric conditions over Greece EGU2015-4242 Chung-Chih Liu and Chun-Hsu Chen Observations of Typhoon Center by Using Satellite-derived Normalized Difference Convection Index EGU2015-4260 Feng-Ru Chang and Wan-Ru Huang Past and Future Change of the Warm Season Eastward Propagating Rainfall Episodes Over the Yangtze River Valley EGU2015-4284 Yuan Wang and Xiao-Yong ZHUGE Half-Hour Rainfall Retrieval based on multispectral geostationary satellite images EGU2015-4359 Mujtaba Hassan, Du Pengfei, Waheed Iqbal, and Wulong Ba Dynamic downscaling of South Asia summer monsoon precipitation over COREDEX South Asia using the regional climate model (RegCM4.3) EGU2015-4952 Simone Schauwecker, Mario Rohrer, Manfred Schwarb, Christian Huggel, Wilson Suarez, Sandro Arias, Nadine Salzmann, and Wolfgang Gurgiser Can we use TRMM-PR bright band heights to estimate the snow-rain transition in high mountain regions? EGU2015-5441 Jesús Lorenzana, Andrés Merino, Eduardo García-Ortega, Sergio Fernández-González, Estíbaliz Gascón, Lucía Hermida, José Luis Sánchez, Laura López, and José Luis Marcos Sensitivity of WRF precipitation field to assimilation sources in northeastern Spain EGU2015-6061 Jörg Burdanowitz, Christian Klepp, and Stephan Bakan The new automatic precipitation phase distinction algorithm for OceanRAIN data over the global ocean EGU2015-6284 Guillaume Brissebrat, Nizar Belmahfoud, Jean-Luc Boichard, Sophie Cloché, Thomas Delacour, Hélène Ferré, Laurence Fleury, Laurent Labatut, Karim Ramage, and François André The HyMeX database EGU2015-6432 Matthew Young, Christine Chiu, Charles Williams, and Thorwald Stein Characterising the probability of warm rain over West Africa using multi-satellite observations EGU2015-7211 Katia Cugerone and Carlo De Michele Universal functional form of 1-minute raindrop size distribution? EGU2015-6769 Gail Skofronick Jackson, Stephen J. Munchak, and Benjamin T. Johnson Global Precipitation Measurement (GPM) Microwave Imager Falling Snow Retrieval Algorithm Performance EGU2015-7525 Francis Bliven, Walter Petersen, Mark Kulie, Claire Pettersen, David Wolff, and Michael Dutter Monitoring All Weather Precipitation Using PIP and MRR EGU2015-7535 Iuliia Palamarchuk, Alexander Mahura, Sergiy Ivanov, Igor Ruban, and Hanna Pavlova Aerosol impact on atmospheric meso-scale circulation over the Baltic region: A HARMONIE model case study and verification versus radar data EGU2015-7940 Ellen Dyer, Dylan Jones, David Noone, and Jesse Nusbaumer Local and long range contributions to Congo Basin precipitation seasonality and variability EGU2015-8027 MengRu CHU Application of remote sensing technology in the study of vegetation: Example of vegetation of zhejiang province in China

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EGU2015-8351 Theodore S. Karacostas, Dimitrios Bampzelis, Symela Karipidou, Ioannis Pytharoulis, Ioannis Tegoulias, Stergios Kartsios, Stylianos Kotsopoulos, and Nikoletta Pakalidou Comparative analysis of near-present and future synoptic conditions and their contribution to precipitation in central Greece EGU2015-8434 Ioannis Pytharoulis, Ioannis Tegoulias, Theodore Karacostas, Stylianos Kotsopoulos, Stergios Kartsios, and Dimitrios Bampzelis Evaluation of operational numerical weather predictions in relation to the prevailing synoptic conditions EGU2015-8486 Stylianos Kotsopoulos, Tegoulias Ioannis, Pytharoulis Ioannis, Kartsios Stergios, Bampzelis Dimitrios, and Karacostas Theodore The impact of the uncertainty in the initial soil moisture condition of irrigated areas on the spatiotemporal characteristics of convective activity in Central Greece EGU2015-8728 Sergio Fernández-González, José Luis Sánchez, Francisco Valero, Estíbaliz Gascón, Andrés Merino, Lucía Hermida, Laura López, José Luis Marcos, and Eduardo García-Ortega Microphysical characterization of winter cloud systems during a research flight campaign EGU2015-8734 Andrés Merino, Mario Fernández-Vaquero, Laura López, José Luis Sánchez, Lucía Hermida, Eduardo García-Ortega, Estíbaliz Gascón, Sergio Fernández-González, and José Luis Marcos Daily precipitation and temperature extremes across the Iberian Peninsula, 1960–2011 EGU2015-8762 Wolfgang Gurgiser, Marlis Hofer, Irmgard Juen, Simone Schauwecker, Katrin Singer, Martina Neuburger, and Georg Kaser Investigating potential precipitation changes with impacts on small-scale farming in mountain villages, Cordillera Blanca, Peru EGU2015-9162 Toshiro Inoue Characteristics of daily variation of rainfall over the tropics EGU2015-9294 Ioannis Tegoulias, Ioannis Pytharoulis, Theodore Karacostas, Stergios Kartsios, Stelios Kotsopoulos, and Dimitrios Bampzelis Performance of the operational high-resolution numerical weather predictions of the Daphne project EGU2015-9249 Marcos Menéndez José Luis, Sánchez Gómez José Luis, López Campano Laura, García Ortega Eduardo, Merino Suances Andrés, Fernández González Sergio, Gascón Salvador Estíbaliz, and Hermida González Lucía observation and analysis of the structure of winter precipitation-generating clouds using ground-based sensor measurements EGU2015-9170 Manuel Felipe Rios Gaona, Aart Overeem, Hidde Leijnse, and Remko Uijlenhoet Sources of Uncertainty in Rainfall Maps from Cellular Communication Networks EGU2015-9698 Auguste Gires, Ioulia Tchiguirinskaia, and Daniel Schertzer Scaling features of polarimetric radar parameters retrieved from 3 disdrometers and an X-band radar EGU2015-10738 Regina Hanlon, Craig Powers, Kevin Failor, Boris Vinatzer, and David Schmale Scavenging of ice-nucleating microorganisms from the atmosphere by artificial rain events EGU2015-10867 Shilo Shiff and Itamar Lensky Assimilating Cloud Initiation based on Time Series Analysis into flash flood prediction model EGU2015-11193 Andrés Merino, Laura López, José Luis Sánchez, Maria Dolores Rodriguez-Frias, Luis Del Peral, Sebastian Franchini, Javier Licandro, Eduardo García-Ortega, José Luis Marcos, Estíbaliz Gascón, Sergio Fernández-González, Lucía Hermida, and Elena Rodriguez Obtaining cloud top height from WRF model vertical profiles: application to the EUSO program EGU2015-11374 Sante Laviola, Jim Beauchamp, Ralph Ferraro, and Vincenzo Levizzani Two passive microwave prototype methods for hail detection EGU2015-11594 Veronika Hladnik and Gregor Skok Object analysis of precipitation from satellite measurements, reanalysis ERA-Interim and WRF model over the Europe and North Atlantic

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EGU2015-11695 A-Young Lim, Joon-Woo Roh, and Young-Jean Choi Sensitivity test of microphysics schemes in the WRF model for a case of heavy rainfall in 11 June 2014 EGU2015-11874 Joon-Woo Roh, Joon-Bum Jee, A-Young Lim, and Young-Jean Choi Simulation of localized heavy precipitation in South Korea on 20 June 2014: sensitivity test of integration time-step size and an effect of topographic resolution using WRF model EGU2015-11898 Dilyara Utkuzova and Valentina Khan Spatio-temporal dynamics and synoptic characteristics of wet and drought extremes in Northern Eurasia EGU2015-11912 Bastian Eggert, Peter Berg, Jan O. Haerter, Daniela Jacob, and Christopher Moseley Finding pairs of optimal temporal and spatial resolution for precipitation analyses EGU2015-13020 Matteo Colli, Luca G. Lanza, and Emanuele Vuerich A reference group for precipitation measurements at the WMO/CIMO Lead Centre “B.Castelli” on Precipitation Intensity EGU2015-13330 Ramon Padulles, Estel Cardellach, Sergio Tomás, Santi Oliveras, Antonio Rius, Manuel de la Torre, Joseph Turk, Chi Ao, Robert Kursinski, Bill Shreiner, Dave Ector, Lidia Cucurull, and Jens Wickert Atmospheric and precipitation sounding with polarimetric radio-occultations aboard PAZ LEO EGU2015-13652 Joel Arnault, Harald Kunstmann, and Hans-Richard Knoche Precipitation recycling in West Africa – regional modeling, evaporation tagging and atmospheric water budget analysis EGU2015-13888 Dubravka Rasol and Haraldur Ólafsson The 2014 Silba Precipitation Extreme EGU2015-14302 Maria Custodio, Tercio Ambrizzi, and Rosmeri da Rocha Assessment of extreme precipitation events over Amazon simulated by global climate models from HIGEM family. EGU2015-14509 Vassiliki Kotroni, Konstantinos Lagouvardos, Nektarios Chrysoulakis, Christtos Makropoulos, Maria Mimikou, Chrysoula Papathanasiou, and Dimitris Poursanidis Weather monitoring and forecasting over eastern Attica (Greece) in the frame of FLIRE project EGU2015-15288 Evangelos Akylas and Elias Gravanis Batchelor's corrections in atmospheric turbulence EGU2015-15290 Stefano Ferraris, Carmelo Agnese, Giorgio Baiamonte, Davide Canone, Maurizio Previati, Daniele Cat Berro, and Luca Mercalli Trends of some high quantiles of average and extremes inter-arrival times and rainfall depths at daily scale for an Italian Sub-Alpine area

AS1.17/CL2.13 – Joint Session of the MLT and the VarSITI-ROSMIC program (co-organized) | PICO Session – Posters Convener: Martin Kaufmann | Co-Conveners: Peter Preusse, Franz-Josef Lübken Room: Chairperson: Kaufmann 08:30–08:40 EGU2015-1853 Franz-Josef Lübken, Josef Höffner, Timo P. Viehl, Erich Becker, Ralph Latteck, Bernd Kaifler, and Ray J. Morris Stratosphere/mesosphere coupling during the winter/summer transition at Davis, Antarctica 08:40–08:42 EGU2015-1624 Stefan Bender, Miriam Sinnhuber, John Burrows, and Martin Langowski SCIAMACHY long-term measurements of NO in the mesosphere and lower thermosphere 08:42–08:44 EGU2015-9047 Markus Antonius Marszalek, Hilde Nesse Tyssøy, Robert Hibbins, Linn-Krisitine Ødegaard, Marit Sandanger, and Johan Stadsnes Effective lifetime of NOx produced by energetic particle precipitation in the winter hemisphere 08:44–08:46 EGU2015-10288 Alexey Vlasov and Thomas Reddmann The simulation of thermospheric nitrogen intrusions with the extended EMAC model.

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EGU General Assembly 2015 08:46–08:48 EGU2015-5423 Anne Vialatte, Jean Lilensten, Mathieu Barthélemy, Cléa Serpollier, and David Bernard Impact of the energetic inputs on the upper atmosphere: Nitrogen Monoxide 08:48–08:50 EGU2015-10724 Marit Irene Sandanger, Johan Stadsnes, Hilde Nesse Tyssøy, Linn-Kristine Glesnes Ødegaard, and Arne Åsnes Estimating the energy deposition based on anisotropic fluxes measured by POES MEPED 08:50–08:52 EGU2015-10366 Annet Eva Zawedde, Hilde Nesse Tyssøy, Johan Stadsnes, Linn-Kristine Ødegaard, Marit Irene Sandanger, and Yvan Orsolini The impact of energetic electron precipitation on the distribution of OH and O3 in the mesosphere during weak to moderate recurrent storms in 2008 08:52–08:54 EGU2015-11067 Linn-Kristine Glesnes Ødegaard, Hilde Nesse Tyssøy, Marit irene Sandanger, Johan Stadsnes, and Finn Søraas Relativistic electron precipitation during geomagnetic storm time in the years 2006-2010 08:54–08:56 EGU2015-9681 Hilde Nesse Tyssøy, Johan Stadsnes, and Annet Eva Zawedde The OH morphology during Solar Proton Events – footprints of the cutoff latitudes 08:56–08:58 EGU2015-14991 Yajun Zhu, Martin Kaufmann, Manfred Ern, and Martin Riese Solar cycle effect on the nighttime atomic oxygen in the mesopause region retrieved from SCIAMACHY O(1S) green line measurements 08:58–09:00 EGU2015-9621 Stefan Versick, Miriam Sinnhuber, Christian von Savigny, Georg Teiser, and Alexey Vlasov Comparison of Airglow from excited O2- and OH-molecules in the global model EMAC compared to observations 09:00–09:02 EGU2015-14054 Georg Teiser, Christian von Savigny, and Holger Winkler Hydroxyl emission altitude variability during the last solar cycle retrieved from SCIAMACHY nightglow observations 09:02–09:04 EGU2015-2554 Stefan Noll, Wolfgang Kausch, Stefan Kimeswenger, Stefanie Unterguggenberger, and Amy M. Jones On the influence of non-LTE effects on OH rotational temperatures 09:04–09:06 EGU2015-8662 Stefanie Unterguggenberger, Stefan Noll, Wolfgang Kausch, Bastian Proxauf, and Stefan Kimeswenger Airglow continuum emission in the visible wavelength regime 09:06–09:08 EGU2015-2130 Rada Manuilova, Artem Feofilov, Alexander Kutepov, and Valentine Yankovsky Non-equilibrium radiation of water vapor and retrieval of H2O in the mesosphere and lower thermosphere. 09:08–09:10 EGU2015-14077 Christian von Savigny, Olexandr Lednytskyy, and Georg Teiser Signatures of the lunar semi-diurnal tide in terrestrial airglow emissions as observed with SCIAMACHY/Envisat 09:10–09:12 EGU2015-13087 Gunter Stober, Sven Wilhelm, Christoph Jacobi, and Jorge L. Chau Multi Station observations of MLT dynamics using a meteor radar network 09:12–09:14 EGU2015-6443 Manfred Ern, Peter Preusse, and Martin Riese Observations of gravity waves from satellite and implications for the wave driving of the SAO 09:14–09:16 EGU2015-14680 Michael Bittner, Patrick Hannawald, Carsten Schmidt, and Sabine Wüst First results from a high-speed infrared imaging system for the observation of gravity waves in OH airglow 09:16–09:18 EGU2015-9530 Nikoloz Gudadze, Goderdzi G. Didebulidze, Pierre-Dominique Pautet, Michael J. Taylor, and Maya Todua Atmospheric waves over Abastumani observed by a new hydroxyl infrared all-sky imager PICO1. EGU2015-1853 1 Franz-Josef Lübken, Josef Höffner, Timo P. Viehl, Erich Becker, Ralph Latteck, Bernd Kaifler, and Ray J. Morris Stratosphere/mesosphere coupling during the winter/summer transition at Davis, Antarctica

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EGU General Assembly 2015 PICO1. EGU2015-1624 2 Stefan Bender, Miriam Sinnhuber, John Burrows, and Martin Langowski SCIAMACHY long-term measurements of NO in the mesosphere and lower thermosphere PICO1. EGU2015-9047 3 Markus Antonius Marszalek, Hilde Nesse Tyssøy, Robert Hibbins, Linn-Krisitine Ødegaard, Marit Sandanger, and Johan Stadsnes Effective lifetime of NOx produced by energetic particle precipitation in the winter hemisphere PICO1. EGU2015-10288 4 Alexey Vlasov and Thomas Reddmann The simulation of thermospheric nitrogen intrusions with the extended EMAC model. PICO1. EGU2015-5423 5 Anne Vialatte, Jean Lilensten, Mathieu Barthélemy, Cléa Serpollier, and David Bernard Impact of the energetic inputs on the upper atmosphere: Nitrogen Monoxide PICO1. EGU2015-10724 6 Marit Irene Sandanger, Johan Stadsnes, Hilde Nesse Tyssøy, Linn-Kristine Glesnes Ødegaard, and Arne Åsnes Estimating the energy deposition based on anisotropic fluxes measured by POES MEPED PICO1. EGU2015-10366 7 Annet Eva Zawedde, Hilde Nesse Tyssøy, Johan Stadsnes, Linn-Kristine Ødegaard, Marit Irene Sandanger, and Yvan Orsolini The impact of energetic electron precipitation on the distribution of OH and O3 in the mesosphere during weak to moderate recurrent storms in 2008 PICO1. EGU2015-11067 8 Linn-Kristine Glesnes Ødegaard, Hilde Nesse Tyssøy, Marit irene Sandanger, Johan Stadsnes, and Finn Søraas Relativistic electron precipitation during geomagnetic storm time in the years 2006-2010 PICO1. EGU2015-9681 9 Hilde Nesse Tyssøy, Johan Stadsnes, and Annet Eva Zawedde The OH morphology during Solar Proton Events – footprints of the cutoff latitudes PICO1. EGU2015-14991 10 Yajun Zhu, Martin Kaufmann, Manfred Ern, and Martin Riese Solar cycle effect on the nighttime atomic oxygen in the mesopause region retrieved from SCIAMACHY O(1S) green line measurements PICO1. EGU2015-9621 11 Stefan Versick, Miriam Sinnhuber, Christian von Savigny, Georg Teiser, and Alexey Vlasov Comparison of Airglow from excited O2- and OH-molecules in the global model EMAC compared to observations PICO1. EGU2015-14054 12 Georg Teiser, Christian von Savigny, and Holger Winkler Hydroxyl emission altitude variability during the last solar cycle retrieved from SCIAMACHY nightglow observations PICO1. EGU2015-2554 13 Stefan Noll, Wolfgang Kausch, Stefan Kimeswenger, Stefanie Unterguggenberger, and Amy M. Jones On the influence of non-LTE effects on OH rotational temperatures PICO1. EGU2015-8662 14 Stefanie Unterguggenberger, Stefan Noll, Wolfgang Kausch, Bastian Proxauf, and Stefan Kimeswenger Airglow continuum emission in the visible wavelength regime PICO1. EGU2015-2130 15 Rada Manuilova, Artem Feofilov, Alexander Kutepov, and Valentine Yankovsky Non-equilibrium radiation of water vapor and retrieval of H2O in the mesosphere and lower thermosphere. PICO1. EGU2015-14077 16 Christian von Savigny, Olexandr Lednytskyy, and Georg Teiser Signatures of the lunar semi-diurnal tide in terrestrial airglow emissions as observed with SCIAMACHY/Envisat PICO1. EGU2015-13087 17 Gunter Stober, Sven Wilhelm, Christoph Jacobi, and Jorge L. Chau Multi Station observations of MLT dynamics using a meteor radar network PICO1. EGU2015-6443 18 Manfred Ern, Peter Preusse, and Martin Riese Observations of gravity waves from satellite and implications for the wave driving of the SAO PICO1. EGU2015-14680 19 Michael Bittner, Patrick Hannawald, Carsten Schmidt, and Sabine Wüst First results from a high-speed infrared imaging system for the observation of gravity waves in OH airglow PICO1. EGU2015-9530 20 Nikoloz Gudadze, Goderdzi G. Didebulidze, Pierre-Dominique Pautet, Michael J. Taylor, and Maya Todua Atmospheric waves over Abastumani observed by a new hydroxyl infrared all-sky imager

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Room: Chairperson: Luebken 10:30–10:32 EGU2015-3517 Christoph Jacobi, Christoph Geißler, Alan Manson, Chris Meek, Eugeny Merzlyakov, Yuri Portnyagin, Friederike Lilienthal, Amelie Krug, Liying Qian, and Uwe Berger Mesosphere/lower thermosphere prevailing winds at northern midlatitudes – long-term tendencies derived from radar observations and modeling 10:32–10:34 EGU2015-10500 Thai Trinh, Silvio Kalisch, Peter Preusse, Hye Yeong Chun, Stephen D. Eckermann, Manfred Ern, and Martin Riese A comprehensive observational filter for satellite infrared limb sounding of gravity waves 10:34–10:36 EGU2015-14428 Sabine Wüst, Verena Wendt, Carsten Schmidt, Sam Yee, Martin Mlynczak, James M. Russell III, and Michael Bittner Influence of the Observation Geometry on the Estimation of Gravity Wave Amplitudes using TIMED-SABER, NDMC and Radiosonde Measurements and Conclusions concerning Wave Characteristics 10:36–10:38 EGU2015-8400 Peter Preusse and Manfred Ern The relative influence of wind and stability on gravity wave distributions in the middle atmosphere 10:38–10:40 EGU2015-1127 Nikolai M. Gavrilov, Nikita O. Shevchuk, Sergej P. Kshevetskii, and Alexander I. Pogoreltsev Comparisons of Linear and Nonlinear Numerical Models of Acoustic-Gravity Wave Propagation in the Middle and Upper Atmosphere. 10:40–10:42 EGU2015-9467 Madeleine Smith and Adrian McDonald Locating the stratospheric polar vortex using Aura-MLS tracer observations 10:42–10:44 EGU2015-4848 Dieter H.W. Peters, Günter Entzian, and Andrea Schneidereit Long-Term Variability of 50 Years Standard Phase Height measurements over Europe 10:44–10:46 EGU2015-2494 Irina Gabis and Oleg Troshichev The prediction of equatorial total ozone up to the end of 2018 basing on the exact seasonal synchronization of the quasi-biennial oscillation (QBO) of equatorial stratospheric zonal wind. 10:46–10:48 EGU2015-3486 Mai Mai Lam, Gareth Chisham, and Mervyn P. Freeman Solar-wind-driven changes to the ionospheric electric potential lead to changes in tropospheric temperature and geopotential height 10:48–10:50 EGU2015-10630 Alexei Rozanov, John Burrows, and Rene Hommel Towards an improved aerosol product from SCIAMACHY limb measurements 10:50–10:52 EGU2015-10884 Rene Hommel, John Burrows, Alexei Rozanov, Christian von Savigny, and Jakob Zalach Model-based evaluation of SCIAMACHY limb observations of aerosol extinction coefficients in the lower stratosphere within ROMIC/ROSA PICO1. EGU2015-3517 1 Christoph Jacobi, Christoph Geißler, Alan Manson, Chris Meek, Eugeny Merzlyakov, Yuri Portnyagin, Friederike Lilienthal, Amelie Krug, Liying Qian, and Uwe Berger Mesosphere/lower thermosphere prevailing winds at northern midlatitudes – long-term tendencies derived from radar observations and modeling PICO1. EGU2015-10500 2 Thai Trinh, Silvio Kalisch, Peter Preusse, Hye Yeong Chun, Stephen D. Eckermann, Manfred Ern, and Martin Riese A comprehensive observational filter for satellite infrared limb sounding of gravity waves PICO1. EGU2015-14428 3 Sabine Wüst, Verena Wendt, Carsten Schmidt, Sam Yee, Martin Mlynczak, James M. Russell III, and Michael Bittner Influence of the Observation Geometry on the Estimation of Gravity Wave Amplitudes using TIMED-SABER, NDMC and Radiosonde Measurements and Conclusions concerning Wave Characteristics

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EGU General Assembly 2015 PICO1. EGU2015-8400 4 Peter Preusse and Manfred Ern The relative influence of wind and stability on gravity wave distributions in the middle atmosphere PICO1. EGU2015-1127 5 Nikolai M. Gavrilov, Nikita O. Shevchuk, Sergej P. Kshevetskii, and Alexander I. Pogoreltsev Comparisons of Linear and Nonlinear Numerical Models of Acoustic-Gravity Wave Propagation in the Middle and Upper Atmosphere. PICO1. EGU2015-9467 6 Madeleine Smith and Adrian McDonald Locating the stratospheric polar vortex using Aura-MLS tracer observations PICO1. EGU2015-4848 7 Dieter H.W. Peters, Günter Entzian, and Andrea Schneidereit Long-Term Variability of 50 Years Standard Phase Height measurements over Europe PICO1. EGU2015-2494 8 Irina Gabis and Oleg Troshichev The prediction of equatorial total ozone up to the end of 2018 basing on the exact seasonal synchronization of the quasi-biennial oscillation (QBO) of equatorial stratospheric zonal wind. PICO1. EGU2015-3486 9 Mai Mai Lam, Gareth Chisham, and Mervyn P. Freeman Solar-wind-driven changes to the ionospheric electric potential lead to changes in tropospheric temperature and geopotential height PICO1. EGU2015-10630 10 Alexei Rozanov, John Burrows, and Rene Hommel Towards an improved aerosol product from SCIAMACHY limb measurements PICO1. EGU2015-10884 11 Rene Hommel, John Burrows, Alexei Rozanov, Christian von Savigny, and Jakob Zalach Model-based evaluation of SCIAMACHY limb observations of aerosol extinction coefficients in the lower stratosphere within ROMIC/ROSA

AS1.19 – Dynamics and chemistry of the upper troposphere and stratosphere: observations and models – Orals Conveners: Peter Braesicke, Peter Hoor | Co-Conveners: Harald Boenisch, Thomas Birner, Ulrike Langematz, Johannes Laube Room: B10 Chairperson: n.n. 13:30–14:00 EGU2015-11459 Neil Harris and the CAST Team Convective Transport of Trace Gases in the Maritime Continent 14:00–14:15 EGU2015-11394 Richard Newton, Geraint Vaughan, and Hugo Ricketts Ozonesonde and aircraft measurements in the tropical West Pacific from the CAST field campaign 14:15–14:30 EGU2015-3762 Leonhard Pfister and Eric Jensen Overview of the Airborne Tropical TRopopause EXperiment (ATTREX) 14:30–14:45 EGU2015-11127 Rainer Volkamer, Eric Apel, Elliot Atlas, Dene Bowdalo, Jim Bresch, Barbara Dix, Ed Eloranta, Matthew Evans, Ru-Shan Gao, Daniel Jacob, Doug Kinnison, Theodore Koenig, Jean-Francois Lamarque, Bruce Morley, Brad Pierce, Alfonso Saiz-Lopez, Ross Salawitch, Johan Schmidt, Siyuan Wang and the TORERO & CONTRAST science teams Team Inorganic bromine and iodine in the TTL and in the mid-latitude lower stratosphere 14:45–15:00 EGU2015-12637 Alfonso Saiz-Lopez, Rafael Fernandez, Juan Carlos Gomez Martin, Ross Salawitch, Douglas Kinnison, Jean-Francois Lamarque, and Simone Tilmes Modeling the formation of tropical rings of atomic bromine and iodine Chairperson: n.n. 15:30–15:45 EGU2015-11891 David Oram, Johannes Laube, Bill Sturges, Lauren Gooch, Emma Leedham, Matthew Ashfold, John Pyle, Azizan Abu Samah, Siew Moi Phang, Chang-Feng Ou-Yang, Neng-Huei Lin, Jia-Lin Wang, and Carl Brenninkmeijer Have we underestimated the role of short-lived chlorine compounds in ozone depletion? 15:45–16:00 EGU2015-4721 Edwin Gerber and Naftali Cohen What drives the Brewer-Dobson Circulation?

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EGU General Assembly 2015 16:00–16:15 EGU2015-9716 Marta Abalos, Bernard Legras, Felix Ploeger, and William Randel The advective Brewer-Dobson circulation in three reanalyses (1979-2012) 16:15–16:30 EGU2015-7029 Felix Ploeger, Marta Abalos, Thomas Birner, Paul Konopka, Bernard Legras, Rolf Müller, and Martin Riese Quantifying the effects of mixing and residual circulation on trends of stratospheric mean age of air 16:30–16:45 EGU2015-10800 Bärbel Vogel, Gebhard Günther, Rolf Müller, Jens-Uwe Grooß, Heiko Bozem, Peter Hoor, Martina Krämer, Stefan Müller, Andreas Zahn, and Martin Riese Contributions of different boundary layer sources in Asia to the Asian monsoon anticyclone and associated transport pathways to the lowermost stratosphere over northern Europe in 2012 16:45–17:00 EGU2015-13314 Ann-Sophie Tissier, Bernard Legras, and Alexandra Tzella Transport across the tropical tropopause layer and convection

AS1.19 – Dynamics and chemistry of the upper troposphere and stratosphere: observations and models – Posters Conveners: Peter Braesicke, Peter Hoor | Co-Conveners: Harald Boenisch, Thomas Birner, Ulrike Langematz, Johannes Laube Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: n.n. B151

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EGU2015-384 Khalil Karami, Miriam Sinnhuber, Stefan Versick, and Peter Braesicke A dynamical perspective on the energetic particles precipitation-middle atmosphere interaction EGU2015-447 Andrey Koval, Nikolai Gavrilov, Alexander Pogoreltsev, and Elena Savenkova Sensitivity of meridional circulation and ozone fluxes to orographic gravity wave effects and QBO phases in the middle atmosphere EGU2015-1968 Oliver Kirner, Roland Ruhnke, and Björn-Martin Sinnhuber Chemistry–Climate Interactions of Stratospheric and Mesospheric Ozone in EMAC Long-Term Simulations with Different Boundary Conditions for CO2, CH4, N2O, and ODS EGU2015-6500 Peter Watson and Lesley Gray The stratospheric wintertime response to applied extratropical torques and its relationship with the annular mode EGU2015-11349 Johannes C. Laube, Eileen Gallacher, David E. Oram, Harald Bönisch, Carl A. M. Brenninkmeijer, Paul J. Fraser, Thomas Röckmann, and William T. Sturges Fluorinated greenhouse gases in the troposphere and stratosphere EGU2015-1863 Mingjin Tang, James Keeble, Paul Telford, Francis Pope, Laylla Rkiouak, Luke Abraham, Peter Braesicke, John Pyle, James Mcgregor, Matt Watson, Tony Cox, and Markus Kalberer Heterogeneous reactions of TiO2 aerosol particles with N2O5 and ClONO2 and their implications for stratospheric particle injection EGU2015-1991 Yuliya Martynova and Vladimir Krupchatnikov Influence of Atmospheric CO2 Variation on Strom Track Behavior EGU2015-2621 Tobias Kerzenmacher, Oliver Kirner, Stefan Versick, Patrick Jöckel, and Peter Braesicke Diagnosing and modelling of the transition from the tropical to the extra-tropical QBO signature in ozone EGU2015-2244 Peter Braesicke, Oliver Kirner, Stefan Versick, and Patrick Joeckel ENSO effects on stratospheric ozone: A nudged model perspective EGU2015-2607 Olga Sumi?ska-Ebersoldt and the GLORIA Team Ethane pollution in the UTLS observed with the imaging infrared limb sounder GLORIA EGU2015-10432 Sergey Khaykin, Jean-Pierre Pommereau, Alain Hauchecorne, Emmanuel Rivière, Nadir Amarouche, Melanie Ghysel, Frank Wienhold, Gerard Held, Stephanie Evan, Troy Thornberry, Andrew Rollins, David Fahey, Holger Vömel, Masatomo Fujiwara, and Karen Rosenlof Anomalous dehydration of the TTL during January 2013: evidence from balloon, aircraft and satellite observations

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EGU2015-3309 Michal Kozubek, Petr Krizan, and Jan Lastovicka The long-term trend of temperature and wind characteristics using MERRA reanalysis during different solar cycle phases EGU2015-4013 Gennadi Milinevsky, Oleksandr Evtushevsky, and Asen Grytsai Longitudinal dependence of annual cycle of total ozone in the Northern mid-latitudes EGU2015-11685 Marta Abalos, Bernard Legras, and Emily Shuckburgh Interannual variability in effective diffusivity from ERA-Interim (1979-2012) EGU2015-12324 Giorgio Taverna, Martyn Chipperfield, Piers Forster, Ryan Hossaini, and Steve Arnold Transport of Sulphur and Halogenated Species to the Stratosphere in the Asian Monsoon EGU2015-14480 Daniel Kreyling, Ingo Wohltmann, Ralph Lehmann, and Markus Rex SWIFT: Semi-empirical and numerically efficient stratospheric ozone chemistry for global climate models EGU2015-1601 Farahnaz Khosrawi, Joachim Urban, Michael C. Pitts, Oliver Kirner, Peter Braesicke, Michelle L. Santee, Gloria L. Manney, and Donal Murtagh Polar Stratospheric Cloud formation and denitrification during the Arctic winter 2009/2010 and 2010/2011 EGU2015-10279 Gaétane Ronsmans, Catherine Wespes, Tobias Kerzenmacher, Martine De Mazière, Daniel Hurtmans, Cathy Clerbaux, and Pierre-François Coheur Spatial and temporal variability of stratospheric HNO3 from IASI global measurements EGU2015-6921 Christian Rolf, Armin Afchine, Heiko Bozem, Bernhard Buchholz, Volker Ebert, Tobias Guggenmoser, Peter Hoor, Paul Konopka, Erik Kretschmer, Stefan Müller, Hans Schlager, Nicole Spelten, Olga Suminska-Ebersoldt, Jörn Ungermann, Andreas Zahn, and Martina Krämer Transport of Antarctic stratospheric strongly dehydrated air into the troposphere observed during the HALO-ESMVal mission 2012 EGU2015-12950 Michal Filus, Neil Harris, John Pyle, Matt Ashfold, Eliott Atlas, Maria Navarro, Elena Meneguz, and Alistair Manning NAME modelling activities for the CAST-CONTRAST-ATTREX VSLS measurements EGU2015-1918 Florian Ladstädter, Andrea K. Steiner, Marc Schwärz, and Gottfried Kirchengast Climate comparison of reference upper-air measurements: GPS radio occultation and GRUAN radiosondes EGU2015-10523 Barbara Scherllin-Pirscher, Andrea Steiner, Gottfried Kirchengast, and Stephen Leroy Montgomery Potential and Wind Fields on Isentropic Surfaces from GPS Radio Occultation EGU2015-4970 Fuxiang Huang, Yixuan Shou, Yan Zhang, Lifu He, Danyu Qin, and Sarah Safieddine Satellite Observation of Rapid Transport of Polluted Compositions in UTLS During the Beijing 7.21 Torrential Rainfall Event EGU2015-8466 Daniel Kunkel, Peter Hoor, and Volkmar Wirth Impact of diabatic processes on the tropopause inversion layer formation in baroclinic life cycles EGU2015-10094 Andrea Schneidereit, Dieter Peters, Christian Grams, Gabriel Wolf, Michael Riemer, Franziska Gierth, Julian Quinting, Julia Keller, and Olivia Martius Subtropical influence on January 2009 major sudden stratospheric warming event: diagnostic analysis EGU2015-10183 Martin Budde and Mark Weber The Brewer-Dobson circulation and higher latitude ozone changes EGU2015-12355 Jennifer Ostermöller, Harald Bönisch, Engel Andreas, and Patrick Joeckel Can fractional release be used as a diagnostic of changes in stratospheric transport? EGU2015-13141 Yu Liu, David Stevenson, and Oliver Wild Evaluating the Representation of Transport Processes in Climate Models using Idealised Radioactive Tracers EGU2015-14105 Teresa Spohn and Bernhard Rappenglück Tracking Potential Sources of Peak Ozone Concentrations in the Upper Troposphere over the Arabian Gulf Region

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EGU2015-2004 Lionel Doppler, Uwe Feister, Steffen Gross, Ingo Ortmann, and Klaus Behrens Ozone measurements with spectrophotometers Brewer at Lindenberg, Germany. Sensitivity study of the Brewer inversion method with a radiative transfer model EGU2015-9704 Dipayan Paul, Henk A. Been, Huilin Chen, Rigel Kivi, and Harro A. J. Meijer Accelerator Mass Spectrometric determination of radiocarbon in stratospheric CO2, retrieved from AirCore sampling. EGU2015-11817 William Ball, Kok-Leng Yeo, Natalie Krivova, Sami Solanki, Yvonne Unruh, and Jeff Morrill Evaluation of solar irradiance models for climate studies

HS4.1/AS1.22/GM7.12/NH1.10 – Flash floods, hydro-geomorphic response, forecasting and risk management (co-organized) – Orals Convener: Isabelle BRAUD | Co-Conveners: Marco Borga, Marcel Hürlimann, Massimiliano Zappa, Francesc Gallart, Jonathan Gourley Room: R6 Chairperson: Massimiliano Zappa 08:30–08:45 EGU2015-6267 Jonathan Gourley, Zachary Flamig, Humberto Vergara, Robert Clark, Pierre Kirstetter, Galatia Terti, Yang Hong, and Kenneth Howard Real-time flash flood prediction system in the United States 08:45–09:00 EGU2015-7531 David Gochis, Wei Yu, Kevin Sampson, Aubrey Dugger, James McCreight, Yongxin Zhang, and Kyoko Ikeda Multi-scale model analysis and hindcast of the 2013 Colorado Flood 09:00–09:15 EGU2015-2249 Giovanni Ravazzani, Arnau Amengual, Alessandro Ceppi, Romualdo Romero, Victor Homar, and Marco Mancini A hydro-meteorological ensemble prediction system for real-time flood forecasting purposes in the Milano area 09:15–09:30 EGU2015-1439 Simon Edouard, Vincendon Béatrice, and Ducrocq Véronique Taking into account hydrological modelling uncertainty in Mediterranean flash-floods forecasting 09:30–09:45 EGU2015-8282 Adrian Pedrozo-Acuña, Juan Pablo Rodríguez-Rincón, and Agustín Breña-Naaranjo A hydro-meteorological approach to the estimation of hurricane induced flash floods 09:45–10:00 EGU2015-5768 Flora Branger, Guillaume Dramais, Ivan Horner, Raphaël Le Boursicaud, Jérôme Le Coz, and Benjamin Renard Improving the quantification of flash flood hydrographs and reducing their uncertainty using noncontact streamgauging methods

Coffee Break

Chairperson: Francesc Gallart 10:30–10:45 EGU2015-10936 Christophe BOUVIER, Pascal BRUNET, Olivier LE BOURGEOIS, Son NGUYEN, Valérie BORRELL, Pierre-Alain AYRAL, Jean-François DIDON-LESCOT, Jean-Marc DOMERGUE, and Nadine GRARD Hydrological processes generating flash floods at hillslope scale in a small mountainous Mediterranean catchment 10:45–11:00 EGU2015-9923 Marcel Hürlimann, Clàudia Abancó, Jose Moya, and Marc Berenguer Uncertainties on the definition of critical rainfall patterns for debris-flows triggering. Results from the Rebaixader monitoring site (Central Pyrenees) 11:00–11:15 EGU2015-11931 William Amponsah Coupled prediction of flash flood response and debris flow occurrence in an alpine basin 11:15–11:30 EGU2015-10334 Sandrine Anquetin, Olivier Vannier, Mélody Ollagnier, and Isabelle Braud Flash-Flood hydrological simulations at regional scale. Scale signature on road flooding vulnerability

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EGU General Assembly 2015 11:30–11:45 EGU2015-7586 Iván Portugués Mollá, Xavier Bonache i Felici, Joan F. Mateu Bellés, and Juan B. Marco Segura A GIS-based model for the hydrological and hydraulic reconstruction of historical flash-floods in urban areas. The case of the river Turia in Valencia (1957) 11:45–12:00 EGU2015-8310 Nalin Senevirathne and Garry Willgoose A Screening Method for Flash Flooding Risk using Instantaneous Unit Hydrographs Derived from High Resolution DEM data

HS4.1/AS1.22/GM7.12/NH1.10 – Flash floods, hydro-geomorphic response, forecasting and risk management (co-organized) – Posters Convener: Isabelle BRAUD | Co-Conveners: Marco Borga, Marcel Hürlimann, Massimiliano Zappa, Francesc Gallart, Jonathan Gourley Red Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Isabelle Braud R71

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EGU2015-1839 Chad Furl, Hatim Sharif, Almoutaz ElHassan, Newfel Mazari, Daniel Burtch, and Gretchen Mullendore Hydrometeorological Analysis of Tropical Storm Hermine and Central Texas Flash Flooding, September 2010. EGU2015-2054 Daniel Bernet, Volker Prasuhn, and Rolf Weingartner Methodology to improve process understanding of surface runoff causing damages to buildings by analyzing insurance data records EGU2015-2059 Roberto Serrano-Notivoli, Daniel Mora, Miguel Sánchez-Fabre, Miguel Ángel Saz, and Alfredo Ollero Risk assessment of flash floods in central Pyrenees (Spain) through land use change analysis EGU2015-2531 Qinghua Miao and Dawen Yang Establishing a mountain flash flood forecasting/warning strategy through case studies in different climatic regions in China EGU2015-2623 Josep Carles Balasch Solanes, J, Lluis Ruiz-Bellet, Jordi Tuset, Mariano Barriendos, Jordi Mazón, David Pino, and Xavier Castelltort Transdisciplinary and multiscale reconstruction of the major flash floods in NE Iberian Peninsula EGU2015-3084 Yuko Asano and Taro Uchida Detailed documentation of dynamic changes in water depth and surface velocity during large flood at steep mountain stream EGU2015-3904 Akis Zarkadoulas, Konstantina Mantesi, Andreas Efstratiadis, Antonis Koussis, Aikaterini Mazi, Demetris Katsanos, Antonis Koukouvinos, and Demetris Koutsoyiannis A hydrometeorological forecasting approach for basins with complex flow regime EGU2015-4195 Lorenzo Campo Effect on the flash-floods distribution of a rainfall stochastic model in a simple rainfall-runoff model EGU2015-5171 Nejc Bezak, Mojca Šraj, Mitja Brilly, and Matjaž Mikoš Empirical rainfall thresholds and copula based IDF curves for shallow landslides and flash floods EGU2015-5296 Jérôme Le Coz, Alexandre Hauet, Raphaël Le Boursicaud, Lionel Pénard, Laurent Bonnifait, Guillaume Dramais, Fabien Thollet, and Isabelle Braud Estimating flood discharge using witness movies in post-flood hydrological surveys EGU2015-6304 Adamovic Marko, Branger Flora, and Braud Isabelle Development of a data-driven distributed hydrological model for regional scale catchments prone to Mediterranean flash floods EGU2015-8193 Young-Il Moon and Jong-Suk Kim General characteristics of causes of urban flood damage and flood forecasting/warning system in Seoul, Korea Young-Il Moon1, 2, Jong-Suk Kim1, 2 1 Department of Civil Engineering, University of Seoul, Seoul 130-743, South Korea 2 Urban Flood Research Inst EGU2015-8902 Efthymios I. Nikolopoulos, Nikolaos S. Bartsotas, Marco Borga, and George Kallos Evaluating the use of high-resolution numerical weather forecast for debris flow prediction.

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EGU2015-8931 Ben Joseph Tapales, Jerico Mendoza, Christopher Uichanco, Alfredo Mahar Francisco Amante Lagmay, Mark Anthony Moises, Patricia Delmendo, and Neil Eneri Tingin Importance of Integrating High-Resoultion 2D Flood Hazard Maps in the Flood Disaster Management of Marikina City, Philippines EGU2015-8945 Guido Felder, Andreas Zischg, and Rolf Weingartner Coupling hydrologic and hydraulic models to take into consideration retention effects on extreme peak discharges in Switzerland EGU2015-10146 Daniela Biondi and Davide Luciano De Luca Model parameters conditioning on regional hydrologic signatures for process-based design flood estimation in ungauged basins. EGU2015-10650 Andres Diez-Herrero, Maria Amerigo, Jose Maria Bodoque, Juan Antonio Garcia, and Jorge Olcina-Cantos Integration of social perception in flash flood risk management for resilience improvement EGU2015-11312 Konstantinos Karagiorgos, Thomas Thaler, Johannes Hübl, Fotios Maris, Giorgos Mallinis, and Sven Fuchs Multi-vulnerability assessment for flash flood risk management in East Attica, Greece EGU2015-11878 Giuseppina Brigandì and Giuseppe Tito Aronica A flash flood early warning system based on rainfall thresholds and daily soil moisture indexes EGU2015-12820 Didier Organde, Pierre Javelle, Julie Demargne, Patrick Arnaud, Angelica Caseri, Jean-Alain Fine, and Céline de Saint Aubin Implementing the national AIGA flash flood warning system in France EGU2015-1259 Zhe Li, Dawen Yang, Hanbo Yang, Tianjiao Wu, Jijun Xu, Bing Gao, and Tao Xu Towards a better knowledge of flash flood forecasting at the Three Gorges Region: Progress over the past decade and challenges ahead EGU2015-2947 Tesfaalem Gebreyohannes, Amaury Frankl, Mitiku Haile, Amanuel Abraha, Elise Monsieurs, and Jan Nyssen Peak discharges in steep mountain catchments in relation to rainfall variability, vegetation cover and geomorphology of the Rift Valley Escarpment of Northern Ethiopia EGU2015-6381 Galateia Terti, Isabelle Ruin, Sandrine Anquetin, and Jonathan J. Gourley Toward a coupled Hazard-Vulnerability Tool for Flash Flood Impacts Prediction EGU2015-8875 Chao-Wen Wang, Kazuhiro Yoshimi, and Tadashi Yamada The Storage Process for Landslides inner Slope During Rainfall EGU2015-12986 Marco Borga, Efthymios Nikolopoulos, Jean Dominique Creutin, and Francesco Marra Space-time organization of debris flows-triggering rainfall: effects on the identification of the rainfall threshold relationships

AS2.2 – Turbulence in Atmospheric and Oceanic Boundary Layers – Orals Convener: Arakel Petrosyan | Co-Conveners: Stephen Belcher Room: B12 Chairperson: Arakel Petrosyan 13:30–13:45 EGU2015-14616 Ralph Foster Multiscale Structures in Tropical Cyclone Boundary Layers 13:45–14:00 EGU2015-13000 Yuliya Troitskaya, Daniil Sergeev, Oleg Druzhinin, and Olga Ermakova Laboratory investigation and direct numerical simulation of wind effect on steep surface waves 14:00–14:15 EGU2015-13651 Sergej Zilitinkevich Nature, theory and modelling of geophysical convective planetary boundary layers 14:15–14:30 EGU2015-10029 Richard Davy and Igor Esau Planetary boundary layer as an essential component of the earth's climate system 14:30–14:45 EGU2015-2431 Dmitrii Mironov, Ekaterina Machulskaya, Ann Kristin Naumann, Axel Seifert, and Juan Pedro Mellado Modelling Scalar Skewness in Cloudy Boundary Layers

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EGU General Assembly 2015 14:45–15:00 EGU2015-13746 Sina Shamsoddin and Fernando Porté-Agel Large-eddy Simulation of Atmospheric Boundary-layer Flow through a Wind Farm Sited on Complex Terrain

AS2.2 – Turbulence in Atmospheric and Oceanic Boundary Layers – Posters Convener: Arakel Petrosyan | Co-Conveners: Stephen Belcher Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Arakel Petrosyan B183

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EGU2015-2203 Natalia Victorovna Vazaeva, Valeriy Feodosevich Kramar, Rostislav Dmitrievich Kouznetsov, Vasily Sergeevich Lyulyukin, and Otto Guramovich Chkhetiani On the helicity estimation in the atmospheric boundary layer EGU2015-3860 Aimie Moulin, Alessandra S. Lanotte, and Achim Wirth Air-sea interaction around an island EGU2015-7039 Anna Górska, Szymon P. Malinowski, and Jacob Fugal Entrainment rates at the tops of laboratory analogs of cumulus and stratocumulus clouds EGU2015-10847 Laurent Perret and Pascal Keravec The lower urban boundary layer structure in unstable stability regime: insights from LIDAR measurements during the FluxSAP 2012 campaign in Nantes, France EGU2015-11915 Pierre-Etienne Brilouet, Guylaine Canut, and Pierre Durand The marine atmospheric boundary layer during the HyMeX-ASICS-MED campaign: characterization of coherent structures and impact on turbulent flux estimates EGU2015-13954 Oksana Telyak, Aliaksandr Krasouski, Alexander Svetashev, Leonid Turishev, and Siarhei Barodka Analysis of Temperature Distributions in Nighttime Inversions EGU2015-14061 Bettina Meyer and Tapio Schneider Non-local Second Order Closure Scheme for Boundary Layer Turbulence EGU2015-15779 Arakel Petrosyan and Kirill Karelsky Thre-dimensiana model for transportation of particulate plumes in boundary layer with obstacles EGU2015-4468 Ivo van Hooijdonk, Judith Donda, Fred Bosveld, Arnold Moene, Herman Clercx, and Bas van de Wiel Shear Capacity as Prognostic of Nocturnal Boundary Layer Regimes EGU2015-5064 Yat-Kiu HO and Chun-Ho LIU Adjustment of roughness sublayer in turbulent flows over two-dimensional idealised roughness elements EGU2015-6770 Louis St. Laurent and Carol Anne Clayson Turbulent properties of oceanic near-surface stable boundary layers subject to wind, fresh water, and thermal forcing. EGU2015-7422 Sophia Merrifield, Louis St. Laurent, Breck Owens, and Alberto Naveira Garabato Surface boundary layer turbulence in the Southern ocean EGU2015-7935 Brian Ward, Graig Sutherland, Gilles Reverdin, Louis Marie, Kai Christensen, Goran Brostrom, Ramsey Harcourt, and Oyvind Breivik Ocean Surface Observations of the Diurnal Cycle of Turbulence with ASIP EGU2015-9844 Ville Vakkari, Ewan J. O'Connor, Argyro Nisantzi, Rodanthi E. Mamouri, and Diofantos Gl. Hadjimitsis Detecting shallow mixing heights in two coastal locations with a scanning Doppler lidar EGU2015-12804 Herbert Owen, Matias Avila, Arnau Folch, Luis Cosculluela, and Luis Prieto A high performance finite element model for wind farm modeling in forested areas EGU2015-13639 Mahdi Abkar, Ahmad Sharifi, and Fernando Porté-Agel Wake flow variability in a wind farm throughout the diurnal cycle

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EGU General Assembly 2015 AS2.3 – Boundary Layers in High Latitudes: Exploring Physics and Chemistry across Scales – Orals Convener: William Neff | Co-Conveners: Günther Heinemann, Suzanne Preunkert, Anna Jones, Michael Tjernström, Philip Anderson, Thorsten Bartels-Rausch, Stefania Argentini Room: B12 Chairperson: Stefania Argentini 10:30–10:45 EGU2015-11590 Markus Frey Chemical Atmosphere-Snow-Sea Ice Interactions: defining future research in the field, lab and modeling 10:45–11:00 EGU2015-926 Hélène Angot, Aurélien Dommergue, Olivier Magand, Detlev Helmig, Nicola Pirrone, and Francesca Sprovieri Year-round record of gaseous mercury in air and snow: new insights into mercury reactivity in Central Antarctica (Dome C) 11:00–11:15 EGU2015-351 Patrick Boylan, Junhong Wang, Steve Cohn, Tim Hultberg, Thomas August, Eric Fetzer, Eric Maddy, and Sun Wong Evaluation of surface-based inversions from ERA-Interim and satellite data over Antarctica using dropsonde data from the 2010 Concordiasi Experiment 11:15–11:30 EGU2015-5524 Alexandre Kukui, Michel Legrand, Markus Frey, Susanne Preunkert, Joel Savarino, Hubert Gallée, William Vicars, Jaime Gil Roca, and Bruno Jourdain The Oxidant Production over Antarctic Land and its Export (OPALE) project: An overview of data collected in summer 2011-2012 at Concordia 11:30–11:45 EGU2015-11895 Michael Tjernström, Matthew Shupe, Peggy Achtert, Barbara Brooks, Ian Brooks, Paul Johnston, Ola Persson, John Prytherch, Dominic Salisbury, Joseph Sedlar, Georgia Sotiropoulou, and Dan Wolfe The "blob of death", or how warm air advection causes rapid ice melt 11:45–12:00 EGU2015-14728 Yi Jin, Shouping Wang, Saša Gaberšek, David Hebert, Pamela Posey, Rick Allard, and Jason Nachamkin Numerical Modeling of Summer Arctic Boundary Layer during the Arctic Summer Cloud Ocean Study (ASCOS) 12:00–12:15 Poster Summaries

AS2.3 – Boundary Layers in High Latitudes: Exploring Physics and Chemistry across Scales – Posters Convener: William Neff | Co-Conveners: Günther Heinemann, Suzanne Preunkert, Anna Jones, Michael Tjernström, Philip Anderson, Thorsten Bartels-Rausch, Stefania Argentini Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Michael Tjernström B199

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EGU2015-15350 Thorsten Bartels-Rausch Can laboratory data explain field observations: The fluxes of HNO3 and HNO4 from snow in the lab and in Antarctica EGU2015-12681 Astrid Waldner, Fabrizio Orlando, Markus Ammann, Armin Kleibert, Thomas Huthwelker, Thomas Peter, and Thorsten Bartels-Rausch Adsorption and dissociation of acidic trace gases on ice surfaces - caught in the act with core level spectroscopy EGU2015-227 Shital Shirsat Rohekar, Neil Brough, Phil Anderson, Anna Jones, and Markus M Frey Year-round observations of NOx mixing ratios and fluxes above the coastal snow pack at Halley, Antarctica. EGU2015-1551 Anna Jones, Neil Brough, Philip Anderson, and Eric Wolff HO2NO2 and HNO3 in the coastal Antarctic winter night: A “lab-in-the-field” experiment EGU2015-1644 Fidel Pankratov, Alexander Mahura, Julia Korpusova, and Victor Milukov Shift of Atmospheric Mercury Depletion and Enhancement Events in the Arctic EGU2015-2768 Monica Campanelli, Victor Estellés, Steve Colwell, Jonathan Shanklin, and Shantikumar S. Ningombam Analysis of aerosol optical properties from continuous sun-sky radiometer measurements at Halley and Rothera, Antarctica over seven years

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EGU2015-147 Krishna Kumar Shukla, D v phanikumar, Rob k newsom, K niranjan kumar, and V r kotamarthi Diurnal and seasonal variation of vertical velocity pattern in boundary layer over a high altitude site in central Himalayan region EGU2015-2300 Igor Petenko, Stefania Argentini, Giangiuseppe Mastrantonio, Margarita Kallistratova, Angelo Viola, Roberto Sozzi, Giampietro Casasanta, and Alessandro Conidi Waves in the Turbulent Layer during the Morning Transition to the Convective Boundary Layer at Dome C, Antarctica EGU2015-7604 Andrey Grachev, Taneil Uttal, Elena Konopleva-Akish, Ola Persson, Chris Fairall, Sara Crepinsek, Robert Albee, Alexander Makshtas, and Irina Repina Similarity in turbulent mixing and dissipation for scalars measured in Arctic at the Tiksi observatory EGU2015-7546 Ola Persson, Andrey Grachev, Elena Konopleva, Chris Cox, Robert Stone, Sara Crepinsek, Matthew Shupe, and Taneil Uttal Processes Impacting Atmosphere-Surface Exchanges at Arctic Terrestrial Sites EGU2015-15319 Elsa Dieudonne and Philip Anderson Comparison of stable boundary layer depth estimation from sodar and profile mast. EGU2015-6170 William Neff and Douglas Davis Boundary Layer and Synoptic Effects on NO Concentrations at the South Pole: A Multiyear Perspective EGU2015-6229 William Neff and Douglas Davis The Role of Katabatic Flows and Synoptic Forcing on the Export of NO-NOX from Antarctica in the Austral Summer EGU2015-7701 Ola Persson, Barbara Brooks, Michael Tjernström, Joseph Sedlar, Ian Brooks, Matthew Shupe, Göran Björck, John Prytherch, Dominic Salisbury, Peggy Achtert, Georgia Sotiropoulou, Paul Johnston, and Daniel Wolfe Atmosphere-Ice-Ocean Interactions During Early Autumn Freeze-up: Boundary-Layer and Surface Observations from the ACSE Field Program EGU2015-11338 Michael Tjernström, Barbara Brooks, Ian Brooks, Paul Johnston, Ola Persson, John Prytherch, Dominic Salisbury, Joseph Sedlar, Matthew Shupe, Georgia Sotiropoulou, and Dan Wolfe Atmospheric observations during the Arctic Clouds in Summer Experiment (ACSE)

NP6.2 – Turbulence in the Atmosphere – Orals Convener: Carlos Yagüe | Co-Conveners: Francesco Tampieri, Maria Antonia Jimenez Cortes Room: B1 Chairperson: Francesco Tampieri 15:30–15:45 EGU2015-1313 Danijel Belusic Classification of structures in the stable boundary layer 15:45–16:00 EGU2015-3898 Jielun Sun, Larry Mahrt, Carmen Nappo, and Donald Lenschow Wind and Temperature Oscillations Generated by Wave-Turbulence Interactions in the Stably Stratified Boundary Layer 16:00–16:15 EGU2015-3861 Judith Donda, Ivo Van Hooijdonk, Arnold Moene, GertJan Van Heijst, Herman Clercx, and Bas van de Wiel The maximum sustainable heat flux in stably stratified channel flows 16:15–16:30 EGU2015-14490 Clara Darbieu, Fabienne Lohou, Marie Lothon, Jordi Vilà-Guerau de Arellano, Fleur Couvreux, Pierre Durand, David Pino, Ned Patton, Erik Nilsson, Estel Blay-Carreras, and Beniamino Gioli Turbulence vertical structure of the boundary layer during the afternoon transition 16:30–16:45 EGU2015-5054 Volker Wulfmeyer and the SABLE Team New Concepts for Studying Land-Surface-Atmosphere Feedback Based on a new Lidar Synergy and Grey Zone Simulations

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EGU General Assembly 2015 16:45–17:00 EGU2015-4903 Henk De Bruin and Oscar Hartogensis Outer scale and Monin-Obukhov flux relationships of atmospheric turbulence under dry convective conditions

NP6.2 – Turbulence in the Atmosphere – Posters Convener: Carlos Yagüe | Co-Conveners: Francesco Tampieri, Maria Antonia Jimenez Cortes Yellow Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Carlos Yagüe Y29

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EGU2015-8628 Maria A. Jiménez, Gemma Simó, Burkhard Wrenger, Maja Telisman-Prtenjak, Jose A. Guijarro, and Joan Cuxart A morning transition case between the land and the sea breeze regimes EGU2015-268 Jon Ander Arrillaga, Carlos Yagüe, Mariano Sastre, and Carlos Román-Cascón An observational and numerical study of the sea breeze in the eastern Cantabrian coast (Spain) EGU2015-12478 Mariano Sastre, Carlos Yagüe, Carlos Román-Cascón, Gregorio Maqueda, and Jon Ander Arrillaga The atmospheric boundary layer evening transitions: an observational and numerical study from two different datasets EGU2015-12383 Carlos Román-Cascón, Carlos Yagüe, Mariano Sastre, Larry Mahrt, Gert-Jan Steeneveld, Anneke Van de Boer, Gregorio Maqueda, and Jon Ander Arrillaga Interactions among gravity waves, shallow drainage flows and turbulence in the stable boundary layer EGU2015-15636 Francesco Tampieri, Carlos Yagüe, and Samuel Viana Vertical profiles of second-order turbulence moments and of the Obukhov length in the stable boundary layer from SABLES98 observations EGU2015-12352 Luca Mortarini, Lilian Moor, Gervasio Degrazia, and Domenico Anfossi Temperature Auto-correlation and Spectra functions in low-wind conditions. EGU2015-10384 Jacob Svensson, Eric Bazile, Irina Sandu, and Gunilla Svensson Performance of a TKE diffusion scheme in ECMWF IFS Single Column Model EGU2015-3037 Xiaoyan Wang and Kaicun Wang Observed Variability of Global Atmospheric Mixing Layer Height from 1971 to 2014 EGU2015-6482 Kay Sušelj, Kentaroh Suzuki, and João Teixeira A new stochastic Eddy-Diffusivity/Mass-Flux model: A step towards unified parameterization EGU2015-12523 George FITTON, Ioulia TCHIGUIRINSKAIA, and Daniel Schertzer Space-Time Scaling In The Atmospheric Boundary-Layer EGU2015-15577 Jackson Tellez, Manuel Gomez, Beniamino Russo, and Jose M. Redondo A simple measuring technique of surface flow velocity to analyze the behavior of velocity fields in hydraulic engineering applications. EGU2015-15563 Emil Sekula, Juan Jose Martinez-Benjamin, Jose M Redondo, Juan Jorge, and Otman B Mahjoub Wind and Current Intermittency in Coastal and Atmospheric Environments EGU2015-14773 Jose M. Redondo, Jackson Tellez, Laura Sotillos, Pilar Lopez Gonzalez-Nieto, Jesus M. Sanchez, Petr Furmanek, and Margarita Diez Complex Convective Thermal Fluxes and Vorticity Structure

AS3.1 – Gas Phase Composition and Reactivity – Orals Convener: Hartwig Harder | Co-Conveners: Luc Vereecken, Terry Dillon, Daniel Stone Room: B12 Chairperson: n.n.

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EGU General Assembly 2015 08:30–08:45 EGU2015-782 Mike Newland, Andrew Rickard, Luc Vereecken, Mat Evans, Amalia Muñoz, Milagros Ródenas, and William Bloss Water independent SO2 oxidation by Stabilised Criegee Intermediates from Biogenic Alkenes 08:45–09:00 EGU2015-10811 Nina Sarnela, Mikko Sipilä, Mikael Ehn, Matti P. Rissanen, Tuija Jokinen, Tuukka Petäjä, Markku Kulmala and the CLOUD Team Oxidation products of alpha-pinene: stabilized Criegee Intermediates and Extremely Low Volatility Organic Compounds in the CLOUD chamber and the boreal forest 09:00–09:15 EGU2015-5378 Jean Rivera, John Crounse, Tran Nguyen, Werner Jud, Jason St. Clair, Tomas Mikoviny, Jessica Gilman, Brian Lerner, Alex Teng, Kelvin Bates, John Seinfeld, Joost DeGouw, Armin Wisthaler, Armin Hansel, Paul Wennberg, and Frank Keutsch The Chemistry of Isoprene Hydroxy Hydroperoxides (ISOPOOH) 09:15–09:30 EGU2015-11867 Lisa Whalley, James Lee, Daniel Stone, Jacqueline Hamilton, Rachel Holmes, James Hopkins, Sebastian Laufs, Jörg Kleffmann, and Dwayne Heard Understanding HONO concentrations in London, its role as a hydroxyl radical source and the impact on summertime ozone production 09:30–09:45 EGU2015-5683 Sébastien Dusanter, Vincent Michoud, Thierry Léonardis, Nadine Locoge, Véronique Riffault, and Shouwen Zhang Investigation of ambient OH reactivity at a receptor site impacted by industrial, urban and marine emissions: Identification of missing OH reactivity 09:45–10:00 EGU2015-14575 Markus Müller, Philipp Eichler, Tomas Mikoviny, Andreas J. Beyersdorf, James H. Crawford, Glenn S. Diskin, Melissa Yang, Robert Yokelson, Andrew Weinheimer, Alan Fried, and Armin Wisthaler First Airborne PTR-ToF-MS Measurements of VOCs in a Biomass Burning Plume: Primary Emissions and Aging

AS3.1 – Gas Phase Composition and Reactivity – Posters Convener: Hartwig Harder | Co-Conveners: Luc Vereecken, Terry Dillon, Daniel Stone Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: n.n. B214

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EGU2015-1980 Lisa Kattner, Barbara Mathieu-Ueffing, André Seyler, Armin Aulinger, John Burrows, Volker Matthias, Daniel Neumann, Andreas Richter, Stefan Schmolke, Norbert Theobald, and Folkard Wittrock Monitoring shipping fuel sulfur content regulations with in-situ measurements of shipping emissions EGU2015-4530 yu zou VOC composition and reactivity at a suburban site in Guangzhou, China EGU2015-5566 Liang Ran and Weili Lin Surface gas pollutants in Lhasa, a highland city of Tibet EGU2015-6405 Bettina Derstroff, Christof Stoenner, Thomas Klüpfel, Carina Sauvage, John Crowley, Gavin Phillips, Uwe Parchatka, Jos Lelieveld, and Jonathan Williams Volatile organic compounds (VOCs) in photochemically aged air from the Eastern and Western Mediterranean EGU2015-7351 Bernhard Rappenglück, Luis Ackermann, Sergio Alvarez, Julia Golovko, Martin Buhr, Robert Field, Jeff Soltis, Derek C Montague, Bill Hauze, Adamson Scott, Dan Risch, George Wilkerson, David Bush, Till Stoeckenius, and Cara Keslar Analysis of Strong Wintertime Ozone Events in an Area of Extensive Oil and Gas Extraction EGU2015-7380 Valentine Yankovsky, Kseniia Martyshenko, and Rada Manuilova Methods of atomic oxygen and ozone retrieval from observations of the O2 dayglow emissions in the MLT region EGU2015-7524 Rikesh Panchal and Paul Monks Quantification of Hydroxyl Radical reactivity in the urban environment using the Comparative Reactivity Method (CRM)

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EGU2015-12406 Cameron Faxon, Magda Psichoudaki, Heino Kuuluvainen, Åsa Hallquist, Erik Thomson, Jan Pettersson, and Mattias Hallquist Gaseous composition measured by a chemical ionization mass spectrometer in fresh and aged ship plumes EGU2015-10791 Carina Sauvage, Bettina Derstroff, Efstratios Bourtsoukidis, Stephan Keßel, Ute Thorenz, Angela Baker, Jonathan Williams, and Jos Lelieveld Non-methane hydrocarbons over the Eastern Mediterranean during summer, measured from northwest Cyprus EGU2015-10480 Marja Hemmilä, Heidi Hellén, Ulla Makkonen, and Hannele Hakola Amine Measurements in Boreal Forest Air EGU2015-10117 Alexandre Kukui, Hui Chen, Shan Xiao, Wahid Mellouki, and Veronique Daële Reactions of acetone oxide stabilized Criegee intermediate with SO2, NO2, H2O and O3 EGU2015-7632 Kseniia Martyshenko and Valentine Yankovsky Sensitivity study of the inverse problem on retrieval of the altitude profile of ozone from emission intensities of the molecular oxygen in the MLT EGU2015-10108 Sergey Gromov and Domenico Taraborrelli Revisiting tropospheric yields of CO from CH4 oxidation using EMAC EGU2015-14673 Vladimir Orkin Measuring OH Reaction Rate Constants and Estimating the Atmospheric Lifetimes of Trace Gases. EGU2015-5756 Vincent Michoud, Nadine Locoge, and Sébastien Dusanter Detailed characterization of a Comparative Reactivity Method (CRM) instrument for ambient OH reactivity measurements: experiments vs. modeling EGU2015-9044 Marsailidh Twigg, Eleonora Aruffo, John Kentisbeer, Christopher Malley, Sarah Leeson, Matthew Jones, Eiko Nemitz, Piero Di Carlo, and Christine Braban Deriving a speciated atmospheric nitrogen budget at Auchencorth Moss, a background site in South East Scotland EGU2015-6622 Sergey Gromov, Patrick Jöckel, and Carl A. M. Brenninkmeijer A consistent simulation of oxygen isotope mass-independent fractionation (MIF) in CO and O3 using AC-GCM EMAC

AS3.3 – Aerosol Chemistry and Microphysics – Orals Convener: Markus Kalberer | Co-Conveners: Ulrich Krieger, Francis Pope Room: B16 Chairperson: n.n. 08:30–08:45 EGU2015-1614 Jenni Kontkanen, Tinja Olenius, Katrianne Lehtipalo, Hanna Vehkamäki, and Markku Kulmala Growth rates of atmospheric molecular clusters determined from cluster appearance times and collision–evaporation fluxes 08:45–09:00 EGU2015-10869 Karine Sellegri, Clemence Rose, Isabel Moreno, Fernando Velarde, Evelyn Freney, Angela Marinoni, Paolo Bonasoni, Alfons Schwarzenboeck, Alfred Wiedensohler, Marcos Andrade, and Paolo Laj Is formation of new particles from nucleation enhanced at high altitudes? A review of three mountain sites long term observations and airborne studies 09:00–09:15 EGU2015-13355 Florian Ditas, Christopher Pöhlker, Henrique Barbosa, Joel Brito, Xuguang Chi, Mira L. Krüger, Daniel Moran, Jorge Saturno, Hang Su, Antonio Ocimar Manzi, Paulo Artaxo, Ulrich Pöschl, and Meinrat O. Andreae Seasonal and diurnal cycling of aerosol particles in and above the canopy in the Amazon rain forest

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EGU General Assembly 2015 09:15–09:30 EGU2015-2789 Ruben Barragan, Michaël Sicard, Julien Totems, Jean François Léon, Jean Baptiste Renard, François Dulac, Marc Mallet, Jacques Pelon, Lucas Alados-Arboledas, Aldo Amodeo, María José Granados-Muñoz, Antonella Boselli, Juan Antonio Bravo-Aranda, Constantino Muñoz-Porcar, Patrick Chazette, Adolfo Comerón, Giuseppe D'Amico, Xuan Wang, Lucia Mona, Gelsomina Pappalardo and the EARLINET/ChArMEx Team Characterization of Saharan dust ageing over the western Mediterranean Basin during a multi-intrusion event in June 2013 in the framework of the ADRIMED/ChArMEx campaign 09:30–09:45 EGU2015-14778 Yafang Cheng, Hang Su, Thomas Koop, Eugene Mikhailov, and Ulrich Pöschl Size dependence of phase transitions in aerosol nanoparticles 09:45–10:00 EGU2015-1235 Arian Saffari, Sina Hasheminassab, Dongbin Wang, James J. Schauer, and Constantinos Sioutas Toxicity of Airborne Particulate Matter: Effect of Atmospheric Aging

AS3.4 – Cloud-Aerosol-Precipitation Interactions – Orals Convener: Annica Ekman | Co-Conveners: Susan van den Heever, Wei-Kuo Tao Room: B16 Chairperson: Annica Ekman and Wei-Kuo Tao 10:30–11:00 EGU2015-13886 Philip Stier Towards global constraints of aerosol-convection interactions from space 11:00–11:15 EGU2015-9875 Edward Gryspeerdt and Johannes Quaas Cloud fraction and satellite-derived aerosol-cloud relationships 11:15–11:30 EGU2015-1575 Wojciech W. Grabowski Untangling microphysical impacts on moist convection applying piggybacking methodology 11:30–11:45 EGU2015-2381 Aiko Voigt, Sandrine Bony, Bjorn Stevens, Olivier Boucher, Brian Medeiros, Robert Pincus, Zhili Wang, Kai Zhang, Anna Lewinschal, Nicolas Bellouin, and Young-Min Yang Easy Aerosol - Robust and non-robust circulation responses to aerosol radiative forcing in comprehensive atmosphere models 11:45–12:00 EGU2015-4757 Doris Folini and Martin Wild Aerosol induced reduction in modeled precipitation in China in the late twentieth century

AS3.4 – Cloud-Aerosol-Precipitation Interactions – Posters Convener: Annica Ekman | Co-Conveners: Susan van den Heever, Wei-Kuo Tao Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Annica Ekman and Wei-Kuo Tao B231

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EGU2015-9828 Giulia Saponaro, Pekka Kolmonen, Larisa Sogacheva, and Gerrit de Leeuw Aerosol-cloud interaction determined by satellite data over the Baltic Sea countries EGU2015-2159 Maeng-Ki Kim, William K. M. Lau, Kyu-Myong Kim, Jeong Sang, Yeon-Hee Kim, and Woo-Seop Lee Amplification of the ENSO Effects on Indian Summer Monsoon Rainfall by Absorbing Aerosols EGU2015-4463 Sudarsan Bera, Thara Prabhakaran, Govindan Pandithurai, and Jean-Louis Brenguier Entrainment and mixing mechanism in monsoon clouds EGU2015-1739 Paul Herenz, André Welti, Alexander Mangold, Florian Rubach, Frank Stratmann, and Heike Wex CCN Measurements in the Arctic and Antarctic EGU2015-4340 Hyunho Lee and Jong-Jin Baik Turbulence effects on warm cloud properties EGU2015-4962 Dennis Niedermeier, Will Cantrell, Kelken Chang, David Ciochetto, Jim Bench, and Raymond Shaw A new laboratory facility to study gas-aerosol-cloud interactions in a turbulent environment: The ? Chamber

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EGU2015-718 Sakharam Sanap, Govindan Pandithurai, and Manoj M G On the response of Indian summer monsoon to aerosol forcing in CMIP5 model simulations EGU2015-1383 Jianping Guo, Fu Wang, Jingfeng Huang, and Xiaowen Li Aerosol Indirect Effect on Warm Clouds over Eastern China Using Combined CALIOP and MODIS Observations EGU2015-2660 Wei-Kuo Tao and Xiaowen Li The relationship between latent heating, vertical velocity, and precipitation processes: The impact of aerosol EGU2015-4496 Shin-ichiro Shima, Koichi Hasegawa, and Kanya Kusano Preliminary numerical study on the cumulus-stratus transition induced by the increase of formation rate of aerosols EGU2015-5405 Narges Rastak, Ilona Riipinen, and Spyros Pandis Connecting the solubility and CCN activation of complex organic aerosols: A theoretical study using the Solubility Basis Set (SBS) EGU2015-8373 Madeleine Sánchez Gácita, Karla M. Longo, Saulo R. Freitas, and Scot T. Martin CCN activation and efficiency of nucleation and impaction removal process of biomass burning aerosols in Brazil: preliminary results. EGU2015-8654 Tanja Dallafior, Doris Folini, Reto Knutti, and Martin Wild Dimming over the oceans: mixed layer ocean experiments from 1870 to 2000 EGU2015-10879 Orit Altaratz, Ilan Koren, Guy Dagan, and Reuven Heiblum Warm clouds invigoration by aerosol EGU2015-12511 Juha Tonttila, Petri Räisänen, and Heikki Järvinen Aerosol indirect effects in the ECHAM5-HAM2 climate model with subgrid cloud microphysics in a stochastic framework EGU2015-14380 Jessie Creamean, Jessica Axson, Amy Bondy, Rebecca Craig, Nathaniel May, Hongru Shen, Michael Weber, Katy Warner, Kerri Pratt, and Andrew Ault Physiochemical characterization of insoluble residues in California Sierra Nevada snow

AS3.10 – Atmospheric transport of trace species and aerosols: Modeling and observations – Orals Convener: Heiko Bozem | Co-Conveners: Harald Sodemann, Ignacio Pisso, Sabine Eckhardt, Daniel Kunkel, Petra Seibert Room: B10 Chairperson: n.n. 08:30–09:00 EGU2015-11855 Steve Arnold, Sarah Monks, Louisa Emmons, Kathy Law, David Ridley, Solene Turquety, Simone Tilmes, Jennie Thomas, Alex Rap, Idir Bouarar, Johannes Flemming, Vincent Huijnen, Jinqui Mao, Bryan Duncan, Stephen Steenrod, Joakim Langner, and Yoann Long Transport of tropospheric ozone and precursors to the Arctic: lessons from a multi-model evaluation using aircraft, satellite and surface data 09:00–09:15 EGU2015-5951 Franziska Köllner, Johannes Schneider, Heiko Bozem, Peter Hoor, Megan Willis, Julia Burkart, Richard Leaitch, Jon Abbatt, Andreas Herber, and Stephan Borrmann Pollution in the Summertime Canadian High Arctic observed during NETCARE 2014: Investigation of origin and composition 09:15–09:30 EGU2015-13678 Patrik Winiger, August Andersson, Karl Espen Yttri, Peter Tunved, and Örjan Gustafsson Radiocarbon based source apportionment of black carbon in the form of PM10 elemental carbon aerosol particles at the Zeppelin Observatory, Svalbard 09:30–09:45 EGU2015-10290 Rona Thompson, Andreas Stohl, Cathrine Lund Myhre, Motoki Sasakawa, Toshinobu Machida, Tuula Aalto, Edward Dlugokencky, and Douglas Worthy Methane emissions in the Arctic and sub-Arctic from a Bayesian atmospheric inversion 09:45–10:00 EGU2015-10425 Dantong Liu, Boris Quennehen, James Allan, Eoghan Darbyshire, Paul Williams, Jonathan Taylor, Michael Flynn, Keith Bower, and Hugh Coe Intercontinental transport of black carbon to the Arctic free troposphere

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Chairperson: n.n. 10:30–10:45 EGU2015-10860 Marc von Hobe, Paul Konopka, Lars Hoffmann, Sabine Griessbach, Olga Sumi?ska-Ebersoldt, Jean-Paul Vernier, Felix Plöger, Mengchu Tao, and Rolf Müller Constraining sources, transport pathways and process parameters on various scales by atmospheric Lagrangian inversions 10:45–11:00 EGU2015-7221 Lukas Adam, Martin Branda, and Thomas Hamburger Source term identification in atmospheric modelling via sparse optimization 11:00–11:15 EGU2015-8275 Mohamadou Diallo, Bernard Legras, and Alain Chedin Global distribution of CO2 in the Upper Troposphere-Stratosphere 11:15–11:30 EGU2015-5797 Alain Fontaine, Céline Mari, Marc-Antoine Drouin, and Laure Lussac GIRAFE, a campaign forecast tool for anthropogenic and biomass burning plumes 11:30–11:45 EGU2015-9301 Jolanta Kusmierczyk-Michulec and Abdelhakim Gheddou Long- range transport of Xe-133 emissions under convective and non-convective conditions. 11:45–12:00 EGU2015-5542 Elena Meneguz, David Thomson, Claire Witham, and Jolanta Kusmierczyk-Michulec Improved scheme for parametrization of convection in the Met Office's Numerical Atmospheric-dispersion Modelling Environment (NAME)

AS3.10 – Atmospheric transport of trace species and aerosols: Modeling and observations – Posters Convener: Heiko Bozem | Co-Conveners: Harald Sodemann, Ignacio Pisso, Sabine Eckhardt, Daniel Kunkel, Petra Seibert Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: n.n. B247

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EGU2015-8850 Jung-Ho Kang, Heejin Hwang, Yongchoul Han, Sang Bum Hong, Khanghyun Lee, Soon Do Hur, Massimo Frezzotti, and Biancamaria Narcisi Seasonal variations of snow chemistry and mineral dust in the snow pit at GV7, Antarctica EGU2015-9887 Paulna Pakszys, Tymon Zieli?ski, Tomasz Petelski, and Jacek Piskozub Annual changes of aerosol optical depth and Ångström exponent over Spitsbergen EGU2015-10080 Sabine Eckhardt and the ECLIPSE and AMAP Team Black carbon in the Arctic: How well is it captured by models? EGU2015-14117 Rebecca Sheesley, Sascha Usenko, and Tate Barrett Atmospheric lifetime of levoglucosan during transport in the Arctic EGU2015-2098 Alan Griffiths, Scott Chambers, Franz Conen, Ernest Weingartner, Lukas Zimmermann, Alastair Williams, and Martin Steinbacher Using radon-222 to distinguish between vertical transport processes at Jungfraujoch EGU2015-1725 Lars Hoffmann, Charlotte Hoppe, Rolf Müller, Geoffrey S. Dutton, John C. Gille, Sabine Griessbach, Ashley Jones, Catrin I. Meyer, Reinhold Spang, C. Michael Volk, and Kaley A. Walker Stratospheric lifetime ratio of CFC-11 and CFC-12 from satellite and model climatologies EGU2015-13077 Devulapalli V Phanikumar, Ghouse Basha, and Taha B M J Ouarda Variability of Surface pollutants and aerosol concentration over Abu Dhabi, UAE - sources, transport and current levels EGU2015-13538 Mohammed Ayoub and Luis Ackermann Seasonal Variability in Tropospheric Ozone Distribution Over Qatar

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EGU2015-14727 Lovely EUPHRASIE-CLOTILDE, Jack MOLINIE, Joseph PROSPERO, Tony FEUILLARD, Francenor BRUTE, and Alexis JEANNOT Dusty air masses transport between Amazon Basin and Caribbean Islands EGU2015-14376 Katja Dzepina, Claudio Mazzoleni, Paulo Fialho, Swarup China, Bo Zhang, Chris Owen, Detlev Helmig, Jacques Hueber, Sumit Kumar, Judith Perlinger, Louisa Kramer, Michael Dziobak, Marian Ampadu, Seth Olsen, Donald Wuebbles, and Lynn Mazzoleni Molecular Characterization of Free Tropospheric Aerosol Collected at the Pico Mountain Observatory EGU2015-2837 Shaocai Yu, Qingyu Zhang, Renchang Yan, Pengfei Li, Si Wang, and Weiping Liu A weekly heavy haze episode in Hangzhou city in December of 2013: Characteristics, origins and implications EGU2015-3033 Radek Hofman, Petra Seibert, Ivan Kovalets, and Spyros Andronopoulos Analytical source term optimization for radioactive releases with approximate knowledge of nuclide ratios EGU2015-5072 Anne Philipp and Petra Seibert Development of a comprehensive testing framework for Lagrangian dispersion models: Application to wet deposition in FLEXPART EGU2015-5302 Ye Huang and Shu Tao Quantification of Global Primary Emissions of PM2.5, PM10, and TSP from Combustion and Industrial Process Sources EGU2015-5563 Vaclav Smidl and Radek Hofman Bayesian Estimation of Prior Variance in Source Term Determination EGU2015-6093 Alain Fontaine, Antoine Auby, Hervé Petetin, Bastien Sauvage, Valérie Thouret, and Damien Boulanger Lagrangian modelling tool for IAGOS database added-value products EGU2015-1036 Roger Curcoll Masanes, Xavier Rodó, Jordi Anton, Joan Ballester, Albert Jornet, Manel Nofuentes, Judith Sanchez-Manubens, and Josep-Anton Morguí Use of Lagrangian transport models and Sterilized High Volume Sampling to pinpoint the source region of Kawasaki disease and determine the etiologic agent EGU2015-14777 Shiliang Wu and Huanxin Zhang Effects of climate change and land use/land cover change on atmospheric mercury EGU2015-8211 Yun fat LAM, Hung Ming CHEUNG, Joshua FU, and Kan HUANG Comparison of boundary conditions from Global Chemistry Model (GCM) for regional air quality application EGU2015-9605 Gabriele Curci Aerosol chemistry and vertical mixing in the planetary boundary layer: insights on the relevant role of nitrate from case studies in Milan (Italy) EGU2015-10195 Yu Liu, Nicolas Gruber, and Dominik Brunner Modeling The Anthropogenic CO2 Footprint in Europe Using a High Resolution Atmospheric Model

OS5.1/AS4.3 – Internal Gravity Waves (co-organized) – Orals Convener: Riwal Plougonven | Co-Conveners: Ulrich Achatz, Erich Becker, Chantal Staquet Room: Y2 Chairperson: Riwal Plougonven 13:30–13:45 EGU2015-9686 Dirk Olbers and Carsten Eden IDEMIX: a model of internal gravity wave energetics and diapycnal mixing 13:45–14:00 EGU2015-1395 Bruce Sutherland Parametric subharmonic instability of internal modes in non-uniformly stratified fluid 14:00–14:15 EGU2015-7359 Zhuhua Li, Jin-Song von Storch, and Malte Müller The M2 Internal Tide Simulated by a 1/10° OGCM 14:15–14:30 EGU2015-14576 Andreas Thurnherr, Louis St. Laurent, Kelvin Richards, and John Toole Vertical Kinetic Energy of Internal Gravity Waves and Turbulent Dissipation in the Ocean

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EGU General Assembly 2015 14:30–14:45 EGU2015-7026 Kevin Lamb and Michael Dunphy Internal Wave Generation by Tide-Topography Interactions in the Presence of a Vertically Sheared Background Current 14:45–15:00 EGU2015-2520 Shaun Johnston Standing internal tides in the Tasman Sea observed by gliders Chairperson: Chantal Staquet 15:30–15:45 EGU2015-7744 M. Joan Alexander and Claudia Stephan Gravity Waves Generated by Convection: A New Idealized Model Tool and Direct Validation with Satellite Observations 15:45–16:00 EGU2015-6391 Manfred Ern, Peter Preusse, Silvio Kalisch, Felix Ploeger, and Martin Riese Gravity wave driving of the QBO estimated from satellite observations and ERA-Interim 16:00–16:15 EGU2015-15333 Valérian Jewtoukoff, Albert Hertzog, Riwal Plougonven, Alvaro de la Camara, and François Lott Gravity waves in the Southern Hemisphere derived from balloon observations and the ECMWF analyses 16:15–16:30 EGU2015-4737 Alvaro de la Camara and François Lott A stochastic parameterization of the gravity waves emitted by jets and fronts for general circulation models 16:30–16:45 EGU2015-4959 Bruno Ribstein, Ulrich Achatz, and Senf fabian The interaction between Gravity Waves and Solar Tides: results from 4D Ray Tracing coupled to a Linear Tidal Model 16:45–17:00 EGU2015-10046 Bernd Kaifler, Natalie Kaifler, Andreas Dörnbrack, Benedikt Ehard, and Markus Rapp Lidar measurements of gravity waves in the middle atmosphere in southern hemisphere winter above New Zealand

OS5.1/AS4.3 – Internal Gravity Waves (co-organized) – Posters Convener: Riwal Plougonven | Co-Conveners: Ulrich Achatz, Erich Becker, Chantal Staquet Yellow Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Riwal Plougonven Y274

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EGU2015-1234 Borja Aguiar-González and Theo Gerkema A model for the generation of strongly nonlinear, weakly nonhydrostatic interfacial waves in a rotating ocean EGU2015-1305 Magda Carr, Peter Davies, and Ruud Hoebers The structure and stability of mode-2 internal solitary-like waves EGU2015-3022 Oleg Druzhinin and Lev Ostrovsky The study of the interaction between small-scale turbulence and internal gravity waves by direct numerical simulation EGU2015-1411 Catrin I. Meyer and Lars Hoffmann AIRS high-resolution stratospheric temperature retrievals evaluated with operational Level-2 data and ERA-Interim EGU2015-1475 Lars Hoffmann, M. Joan Alexander, Cathy Clerbaux, Alison W. Grimsdell, Catrin I. Meyer, Thomas Rößler, and Bernard Tournier Intercomparison of stratospheric gravity wave observations with AIRS and IASI EGU2015-2669 Vera Bense and Peter Spichtinger Propagation of gravity waves across the tropopause EGU2015-4431 Min-Jee Kang, Hye-Yeong Chun, Peter Preusse, and Manfred Ern Spatiotemporal Variations in Cloud-Top Momentum Flux of Convective Gravity Waves Including Nonlinear Forcing Effects

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EGU2015-6315 Silvio Kalisch, Thai Trinh, Hye-Yeong Chun, Manfred Ern, Peter Preusse, Stephen D. Eckermann, and Martin Riese Ray-tracing simulations vs. satellite observations of gravity waves forced by deep convection EGU2015-5172 Petr Pisoft, Petr Sacha, and Ales Kuchar Global climatology of the wind vector rotation - implications for the orographic gravity waves propagation EGU2015-8262 Maria Mihalikova, Kaoru Sato, Masaki Tsutsumi, and Toru Sato Properties of inertia gravity waves in the lower stratosphere as observed by the PANSY radar over Syowa Station in the Antarctic EGU2015-5190 Petr Šácha, Petr Pišoft, Aleš Kucha?, Friederike Lilienthal, and Christoph Jacobi Localized Internal Gravity Waves Breaking Region and its Implications for Middle Atmospheric Circulation and Stratosphere-Troposphere Exchange EGU2015-5487 Andreas Dörnbrack, Sonja Gisinger, Markus Rapp, Benjamin Witschas, Benedikt Ehard, Johannes Wagner, Peggy Achtert, Gunter Stober, Rigel Kivi, and Jörg Gumbel Deep vertical propagation of mountain waves above Scandinavia EGU2015-7114 Sonja Gisinger, Andreas Dörnbrack, Benedikt Ehard, Bernd Kaifler, Natalie Kaifler, Markus Rapp, Markus Garhammer, Martina Bramberger, Tanja Portele, and Maria Siller Gravity wave characteristics retrieved from radiosonde observations during DEEPWAVE-NZ EGU2015-10591 Benedikt Ehard, Peggy Achtert, Andreas Dörnbrack, Sonja Gisinger, Jörg Gumbel, Markus Rapp, and Johannes Wagner Combination of lidar and model data for studying deep gravity wave propagation EGU2015-8412 Young-Ha Kim, Hye-Yeong Chun, Sang-Hun Park, Hyun-Joo Choi, and In-Sun Song Characteristics of gravity waves revealed in a high-resolution baroclinic wave simulation EGU2015-10155 Riwal Plougonven, Albert Hertzog, Alvaro de la Camara, and Francois Lott The relation between gravity waves and the local wind speed in the lower stratosphere EGU2015-13541 Riccardo Martellucci, Alberto Pierattini, Francesco Paladini de Mendoza, Cristiano Melchiorri, Viviana Piermattei, Francesco Ciampa, and Marco Marcelli Observation on internal waves propagation during Land breeze event in Northern Tyrrhenian coast

G5.2/AS4.6/CL2.11 – Atmospheric Remote Sensing with Space Geodetic Techniques (co-organized) – Orals Convener: Rosa Pacione | Co-Conveners: Henrik Vedel Room: G12 Chairperson: R. Pacione 13:30–13:45 EGU2015-5459 Olivier BOCK, Pierre Bosser, Rosa Pacione, Mathieu Nuret, and Nadia Fourrié A high quality reprocessed ground-based GPS dataset for atmospheric process studies, radiosonde and model evaluation, and reanalysis of HYMEX Special Observing Period 13:45–14:00 EGU2015-8981 Furqan Ahmed, Addisu Hunegnaw, Felix Norman Teferle, and Richard Bingley Analysis of global climate variability from homogenously reprocessed ground-based GNSS measurements 14:00–14:15 EGU2015-9511 Xingxing Li, Galina Dick, Cuixian Lu, Maorong Ge, Tobias Nilsson, Mathias Fritsche, Jens Wickert, and Harald Schuh Multi-GNSS meteorology: Real-time retrieving of atmospheric parameters from GPS, GLONASS, BeiDou and Galileo observations 14:15–14:30 EGU2015-325 Daniel Landskron, Armin Hofmeister, and Johannes Böhm Refined and site-augmented tropospheric delay models for CONT11 14:30–14:45 EGU2015-14882 Xiaoying Cong, Ulrich Balss, and Michael Eineder Mitigation of Atmospheric Delay in SAR Absolute Ranging Using Global Numerical Weather Prediction Data: Corner Reflector Experiments at 3 Different Test Sites

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EGU General Assembly 2015 14:45–15:00 EGU2015-11563 Per Høeg, Hans-Henrik von Benzon, and Tibor Durgonics Simulation Tool for GNSS Ocean Surface Reflections

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EGU2015-9 Jonathan Jones, Guergana Guerova, Jan Dousa, Galina Dick, Siebren de Haan, Eric Pottiaux, Olivier Bock, and Rosa Pacione COST Action ES1206: GNSS for Severe Weather and Climate (GNSS4SWEC) EGU2015-5023 Henrik Vedel, Siebren de Haan, Jonathan Jones, Gemma Halloran, and Dave Offiler Status of E-GVAP EGU2015-5664 Tzvetan Simeonov, Dmitry Sidorov, Norman Teferle, Guergana Guerova, Evgenia Egova, Keranka Vassileva, Ivo Milev, and Georgi Milev Sofia University GNSS Analysis Centre (SUGAC) EGU2015-4186 Michael Jackson, Stephan Blatt, and Kirk Holub Transition of NOAA's GPS-Met Data Acquisition and Processing System to the Commercial Sector: Inital Results EGU2015-3887 Rosa Pacione, Brigida Pace, and Giuseppe Bianco High quality reprocessed GPS Zenith Total Delay dataset over Europe EGU2015-9384 Zofia Baldysz, Grzegorz Nykiel, Mariusz Figurski, Karolina Szafranek, Krzysztof Kroszczynski, and Andrzej Araszkiewicz Analysis of Zenith Tropospheric Delay above Europe based on long time series derived from the EPN data EGU2015-3892 Jürgen Kusche, Ehsan Forootan, Anno Löcher, Christina Henze, Klaus Börger, and Judith Schall Towards an integrated determination of thermodynamic density and gravity parameters using accelerometer measurements on board of low-orbit satellite missions EGU2015-14313 Francesco Vespe and Catia Benedetto GNSS-RO Tropopause heights and Mapping Function: New Fingerprints for Climate Investigations EGU2015-7801 Catia Benedetto, Elisa Rosciano, Francesco Vespe, and Giuseppe Vizziello A New Mapping Function Based on GNSS-RO observations EGU2015-12862 Pedro Benevides, Joao Catalao, and Pedro Miranda GPS tomographic experiment on water vapour dynamics in the troposphere over Lisbon EGU2015-4453 Ivan Reguzzoni, Alessandro Fermi, Eugenio Realini, Giovanna Venuti, Masanori Oigawa, and Toshitaka Tsuda Stochastic analysis of spatio-temporal variations of GNSS wet delays for meteorological applications EGU2015-8866 Ilke Deniz, Cetin Mekik, and Gokhan Gurbuz Q Conversion Factor Models for Estimating Precipitable Water Vapor for Turkey EGU2015-15219 Franceso Amato, Marco Rosoldi, and Fabio Madonna Comparison of time series of integrated water vapor measured using radiosonde, GPS and microwave radiometer at the CNR-IMAA Atmospheric Observatory EGU2015-6070 Stefan Heise, Ming Shangguan, Zhiguo Deng, Galina Dick, Jens Wickert, and Florian Zus Validation of GPS derived integrated water vapor with microwave radiometer measurements in zenith and satellite tracking mode EGU2015-984 Benedikt Soja, Tobias Nilsson, Maria Karbon, Kyriakos Balidakis, Cuixian Lu, James Anderson, Susanne Glaser, Li Liu, Julian A. Mora-Diaz, Virginia Raposo-Pulido, Minghui Xu, Robert Heinkelmann, and Harald Schuh Tropospheric delays derived from Kalman-filtered VLBI observations

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EGU2015-6003 Florian Zus, Galina Dick, Stefan Heise, and Jens Wickert On the assimilation of GNSS horizontal delay gradients EGU2015-10444 Zhiguo Deng, Maik Uhlemann, Mathias Fritsche, Galina Dick, and Jens Wickert Troposphere Parameters Derived from Multi-GNSS Data Processing at GFZ EGU2015-12670 Robert Heinkelmann, Galina Dick, Tobias Nilsson, Benedikt Soja, Jens Wickert, Florian Zus, and Harald Schuh Atmospheric gradients from GNSS, VLBI, and DORIS analyses and from Numerical Weather Models during CONT14 EGU2015-1756 Armin Hofmeister, Daniel Landskron, and Johannes Böhm Impact of the numerical weather model's horizontal resolution on ray-traced delays and VLBI analysis EGU2015-2038 Gregor Moeller and Robert Weber Slant Wet Delays from GNSS observations - Precise Point Positioning vs. Double Difference Approach

NP5.1/AS4.14 – Inverse Problems, Data Assimilation, Coupled Initialisation, and Impact of initial and model Errors and Predictability (co-organized) – Orals Convener: Olivier Talagrand | Co-Conveners: Amos Lawless, Oscar Alves, Matthew Martin, Alberto Carrassi, Stéphane Vannitsem, Wansuo Duan, Mu Mu Room: B1 Chairperson: Olivier Talagrand 08:30–08:45 EGU2015-7195 Peter Jan van Leeuwen Towards robust particle filters for high-dimensional systems 08:45–09:00 EGU2015-5037 Wei Han Constrained bias correction for satellite radiance assimilation in the presence of model bias 09:00–09:15 EGU2015-4178 Soyoung Ha and Chris Snyder Ensemble Kalman filter data assimilation for the MPAS system 09:15–09:30 EGU2015-8510 Julian Tödter, Paul Kirchgessner, and Bodo Ahrens A simple new filter for nonlinear high-dimensional data assimilation 09:30–09:45 EGU2015-15019 Alexis Hannart, Marc Bocquet, Alberto Carrassi, Michael Ghil, Philippe Naveau, Manuel Pulido, Juan Ruiz, and Pierre Tandeo DADA: Data Assimilation for the Detection and Attribution of Weather and Climate-related Events 09:45–10:00 EGU2015-15464 Yiguo Wang, Francois Counillon, and Laurent Bertino Avoiding drift related to linear analysis update with Lagrangian coordinate models

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Chairperson: Amos Lawless 10:30–10:45 EGU2015-9203 Anthony Weaver, Jean Tshimanga, and Andrea Piacentini Correlation operators based on the iterative solution of an implicitly formulated diffusion equation 10:45–11:00 EGU2015-15209 Jean-Matthieu Haussaire, Marc Bocquet, Yelva Roustan, and Christian Seigneur Application of the iterative ensemble Kalman smoother to a reduced-order air quality model 11:00–11:15 EGU2015-4968 Polly Smith, Alison Fowler, and Amos Lawless Exploring strategies for coupled 4D-Var data assimilation using an idealised atmosphere-ocean model 11:15–11:30 EGU2015-5801 Daniel Lea, Isabelle Mirouze, Robert King, Matthew Martin, and Adrian Hines The Met Office Coupled Atmosphere/Land/Ocean/Sea-Ice Data Assimilation System

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EGU General Assembly 2015 11:30–11:45 EGU2015-2855 Xu Li, John Derber, and Shrinivas Moorthi An atmosphere-ocean partially coupled data assimilation and prediction system developed within the NCEP GFS/CFS 11:45–12:00 EGU2015-7334 Hans Ngodock, Matthew Carrier, Clark Amerault, Timothy Campbell, Teddy Holt, Liang Xu, and Clark Rowley Towards a coupled ocean-wave-atmosphere four dimensional data assimilation system

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Chairperson: n.n. 13:30–13:45 EGU2015-290 Feifan Zhou The adjoint sensitivity of heavy rainfalls to initial conditions in debris flow areas in China 13:45–14:00 EGU2015-9757 Wansuo Duan and Ben Tian Contrasting the initial errors most likely to cause a spring predictability barrier for the tropical Pacific sea surface temperature anomalies associated with two types of El Niño events 14:00–14:15 EGU2015-9314 Martin Canter and Alexander Barth Bias correction with Data Assimilation 14:15–14:30 EGU2015-10647 Walter Acevedo, Sebastian Reich, and Ulrich Cubasch On the Assimilation of Tree-Ring-Width Chronologies 14:30–14:45 EGU2015-15017 Karina Apodaca, Milija Zupanski, and Lewis D. Grasso Utility of lightning data assimilation in the forecast of tropical cyclones 14:45–15:00 EGU2015-13629 Pramod Kumar, Amir Ali Feiz, Pierre Ngae, Sarvesh Kumar Singh, Damien Joseph, Emerson Barbosa, Grégory Turbelin, and Jean Pierre Issartel A Point Source Reconstruction in an Urban like Environment

NP5.1/AS4.14 – Inverse Problems, Data Assimilation, Coupled Initialisation, and Impact of initial and model Errors and Predictability (co-organized) – Posters Convener: Olivier Talagrand | Co-Conveners: Amos Lawless, Oscar Alves, Matthew Martin, Alberto Carrassi, Stéphane Vannitsem, Wansuo Duan, Mu Mu Yellow Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: n.n. Y1

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EGU2015-543 Rosangela Cintra, Steven Cocke, and Haroldo Campos Velho Data Assimilation using Artificial Neural Networks for the global FSU atmospheric model EGU2015-5776 Pierre Tandeo, Pierre Ailliot, Juan Ruiz, Alexis Hannart, Bertrand Chapron, Anne Cuzol, Valérie Monbet, Clément Le Goff, Redouane Lguensat, and Ronan Fablet Nonparametric and data-driven data assimilation for the reconstruction of complex geophysical dynamics EGU2015-11989 Paul Kirchgessner, Julian Tödter, and Lars Nerger A comparison of linear and non-linear data assimilation methods using the NEMO ocean model EGU2015-12170 Lars Nerger and Paul Kirchgessner Building Ensemble-Based Data Assimilation Systems EGU2015-1055 Alexey Penenko, Vladimir Penenko, and Elena Tsvetova Variational fine-grained data assimilation schemes for atmospheric chemistry transport and transformation models EGU2015-3090 Wenchao LYU, Benduo Zhu, and Yan Qiu Multifractal singular value decomposition (MSVD) for extraction of marine gravity anomaly

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EGU2015-9041 Nikita Aseev and Valery Agoshkov The solution of the problem of oil spill risk control in the Baltic Sea taking into account the processes of oil propagation and degradation EGU2015-9109 Tatiana Sheloput and Valery Agoshkov Investigation of one inverse problem in case of modeling water areas with “liquid” boundaries EGU2015-890 Natalia Zakharova, Valery Agoshkov, and Eugene Parmuzin Variational data assimilation problem for the Baltic Sea thermodynamics EGU2015-8675 Shinya Nakano Comparison between two formulae for parameter evaluation based on the ensemble Kalman filter EGU2015-13700 Simone Ceccherini, Bruno Carli, and Piera Raspollini Equivalence of data fusion and simultaneous retrieval EGU2015-10740 Fenwick Cooper High dimensional linear inverse modelling EGU2015-10959 Stefan Mauerberger and Matthias Holschneider Travel time inversion by Bayesian Inferential Statistics EGU2015-13021 Tijana Janjic and Heiner Lange Weak constrained localized ensemble transform Kalman filter for radar data assimilation EGU2015-2873 Qin Zheng, Jianxin Sha, and Hang Shu A particle swarm optimizer based on directions and its application to the four dimensional variational data assimilation EGU2015-3930 Xueran Wu, Hendrik Elbern, and Birgit Jacob The efficiency and sensitivity analysis of observations for atmospheric transport model with emissions EGU2015-287 James Kent and Daniel Holdaway Comparison of the tangent linear properties of tracer transport schemes applied to geophysical problems EGU2015-13527 Ignacio Pisso, Prabir Patra, and Knut Breivik Inverse constraints for emission fluxes of atmospheric tracers estimated from concentration measurements and Lagrangian transport EGU2015-1720 Yajing Yan, Alexander Barth, Jean-Marie Beckers, Guillem Candille, Jean-Michel Brankart, and Pierre Brasseur Ensemble assimilation of ARGO temperature profile, sea surface temperature and Altimetric satellite data into an eddy permitting primitive equation model of the North Atlantic ocean EGU2015-4816 Liliana Rusu and Alina Raileanu Assimilation of satellite data to increase the reliability of the wave predictions in the Black Sea EGU2015-7340 Mariusz Pagowski and Georg Grell Improving aerosol prediction with data assimilation EGU2015-11943 Sarvesh Kumar Singh, Gregory Turbelin, Jean-Pierre Issartel, Pramod Kumar, and Amir Ali Feiz Reconstruction of Atmospheric Tracer Releases with Optimal Resolution Features: Concentration Data Assimilation EGU2015-904 Victor Estella Perez, Florian Sevellec, and Agathe Germe AMOC Predictability estimated through best analog EGU2015-4225 Guodong Sun The uncertainties of the net primary production due to regional and seasonal temperature changes in China EGU2015-5317 Zhenhua Huo and Wansuo Duan The orthogonal conditional nonlinear optimal perturbations: application to generate ensemble forecast members

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EGU2015-9176 Bert Van Schaeybroeck and Stéphane Vannitsem A probabilistic approach to forecast the uncertainty with ensemble spread

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Wednesday, 15 April ML2 – Alfred Wegener Medal Lecture by Sergej Zilitinkevich – Orals Convener: Hans Thybo Room: Y1 Chairperson: n.n. 12:15–13:15 EGU2015-15324 Sergej Zilitinkevich Why turbulence dominates the atmosphere and hydrosphere? (Alfred Wegener Medal Lecture)

AS1.2 – Numerical weather prediction, data assimilation and ensemble forecasting – Orals Convener: Haraldur Ólafsson | Co-Conveners: Barbara Herrli Room: B9 Chairperson: Axel Seifert 08:30–08:45 EGU2015-15535 Erland Källén Recent progress in global, medium range numerical weather prediction 08:45–09:00 EGU2015-4338 Zavisa Janjic, Vladimir Djurdjevic, Ratko Vasic, and Tom Black Challenges in Modeling of the Global Atmosphere 09:00–09:15 EGU2015-7663 Stan Benjamin, Shan Sun, Rainer Bleck, Georg Grell, and Haiqin Li Experiments with the FIM global model for medium-range forecast duration 09:15–09:30 EGU2015-1154 Alexandre PHILIP, Thierry Bergot, Yves Bouteloup, and François Bouyssel The impact of vertical resolution in mesoscale model AROME forecasting of radiation fog 09:30–09:45 EGU2015-1602 Thomas Haiden Predictability of cloud fraction in global NWP models

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Chairperson: Stan Benjamin 10:30–10:45 EGU2015-6468 Hannah Christensen, Irene Moroz, and Tim Palmer Stochastic and perturbed parameter representations of model uncertainty in convection parametrisation 10:45–11:15 EGU2015-6032 Axel Seifert Parameterization of precipitating shallow convection 11:15–11:30 EGU2015-4172 Hyeyum Hailey Shin and Jimy Dudhia Evaluation of PBL Parameterizations in WRF at Sub-Kilometer Resolution: Turbulence Statistics in the Convective Boundary Layer 11:30–11:45 EGU2015-2956 Wei Huang, Jian-Wen Bao, and Baode Chen Subgrid Convective Cloud Parameterization for Tropical Cyclone Prediction at Grey-Zone Resolution 11:45–12:00 EGU2015-10548 Robin Williams, Chris Ferro, and Frank Kwasniok A comparison of ensemble post-processing methods for extreme events

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Chairperson: Haraldur Olafsson

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EGU General Assembly 2015 13:30–13:45 EGU2015-7827 Fedor Mesinger and Katarina Veljovic Eta vs sigma, an update: Gallus-Klemp test, and 250 hPa wind skill compared to ECMWF in ensemble experiments 13:45–14:00 EGU2015-14282 Shuyi Chen Coupled Atmosphere-Wave-Ocean Modeling of Tropical Cyclones: Progress, Challenges, and Ways Forward 14:00–14:15 EGU2015-1331 Simone Marras and Frank Giraldo Advances in the U.S. Navy Non-hydrostatic Unified Model of the Atmosphere (NUMA): LES as a Stabilization Methodology for High-Order Spectral Elements in the Simulation of Deep Convection 14:15–14:30 EGU2015-11852 Kirsten Warrach-Sagi, Thomas Schwitalla, and Volker Wulfmeyer Latitude belt convection permitting simulation using the Weather Research and Forecasting (WRF) model 14:30–14:45 EGU2015-4255 Jia Li and Baode Chen Evaluating Cloud Initialization in a Convection-permit NWP Model 14:45–15:00 EGU2015-965 Thomas Kent, Onno Bokhove, and Steve Tobias A modified rotating shallow water model for investigating convective-scale data assimilation 15:00–15:15 EGU2015-4307 Jian-Bin Wu, Jianming Xu, Mariusz Pagowski, Fuhai Geng, Songqiang Gu, Guangqiang Zhou, Ying Xie, and Zhongqi Yu Modeling study of a severe aerosol pollution event in December 2013 over Shanghai China: An application of chemical data assimilation

AS1.2 – Numerical weather prediction, data assimilation and ensemble forecasting – Posters Convener: Haraldur Ólafsson | Co-Conveners: Barbara Herrli Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Jian-Wen Bao B55

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EGU2015-455 Robert Banks, Jordi Tiana-Alsina, José Maria Baldasano, Francesc Rocadenbosch, and Alex Papayannis Sensitivity of boundary layer variables to WRF model PBL schemes during the 2014 Athens HygrA-CD campaign EGU2015-1545 Alexander Mahura, Claus Petersen, Bjarne Amstrup, and Bent Sass Statistical Corrections of HIRLAM and HARMONIE Forecasts for Greenland EGU2015-2185 Ana-Denisa Urlea and Mirela Pietrisi Study of the Low Level Wind Shear using AMDAR reports EGU2015-2446 Jiping Quan, Zhenhua Di, Qingyun Duan, Wei Gong, and Chen Wang Multi-objective global sensitivity analysis of the WRF model parameters EGU2015-2539 Siham Sbii, Mimoun Zazoui, and Noureddine Semane Dynamical contibution of Mean Potential Vorticity pseudo-observations derived from MetOp/GOME2 Ozone data into weather forecast, a Mediterranean High Precipitation Event study. EGU2015-2680 Paul Williams Achieving seventh-order amplitude accuracy in leapfrog integrations EGU2015-3169 Xiaohang Wen, Xiaohan Liao, Wenjie Dong, and Wenping Yuan Establishment and analysis of High-Resolution Assimilation Dataset of water-energy cycle over China EGU2015-3616 Mihaly Szucs, Andre Simon, Balazs Szintai, Martin Suklitsch, Yong Wang, Clemens Wastl, and Gergely Boloni Forecasting of Severe Weather in Austria and Hungary Using High-Resolution Ensemble Prediction System EGU2015-4174 Michael Zamo, Liliane Bel, and Olivier Mestre Improved gridded wind forecasts with statistical post-processing of numerical models with functional and/or block regressions

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EGU2015-4217 Baode Chen, Wei Huang, and Jian-wen Bao Implementation of the GFS physical package in the GRAPES regional model: single column experiment EGU2015-4401 Song-You Hong, Seung-On Hwang, and Young-Cheol Kwon An overview of the KIAPS global model development EGU2015-4533 Damian Wójcik, Zbigniew Piotrowski, Bogdan Rosa, and Micha? Ziemia?ski Realistic weather simulations and forecast verification with COSMO-EULAG EGU2015-4734 Yujing Cao, Hang Guo, Rongwei Liao, and Marcin Uradzinski Analysis of Water Vapor Characteristics of Regional Rainfall Around Poyang Lake Using Ground-based GPS Observations EGU2015-4914 Diego Saul Carrio Carrio, Víctor Homar Santaner, and Ulrich Corsmeier Impact of KITcube data on the prediction of maritime convective severe weather. Test for HYMEX IOP13 event. EGU2015-5043 kefeng zhu and ming xue A regional GSI-based EnKF system for the Rapid Refresh configuration: Tests for Satellite Radiance Observation EGU2015-5605 Tija Sile, Juris Sennikovs, and Uldis Bethers Modeling Fronts Over the Sea and the Effect of Grid Size EGU2015-5774 Annelies Duerinckx, Rafiq Hamdi, Jean-François Mahfouf, and Piet Termonia An Extended Kalman Filter for soil analysis in SURFEX EGU2015-6517 Hannah Christensen, Irene Moroz, and Tim Palmer Evaluation of ensemble forecast uncertainty using a new proper score: application to medium-range and seasonal forecasts EGU2015-7053 Jian-Wen Bao, Evelyn D. Grell, Sara A. Michelson, and Georg A. Grell Microphysical Consistency between Grid-Resolved and Subgrid Cloud Parameterizations at Grey-Zone Resolution EGU2015-7059 Evelyn D. Grell, Jian-Wen Bao, and Sara A. Michelson Impact of Microphysical Consistency between Subgrid and Grid-Resolved Cloud Parameterizations on QPF and Simulated Radar Reflectivity EGU2015-7078 Sara A. Michelson, Jian-Wen Bao, and Evelyn D. Grell Budget Comparison of Parameterized Microphysical Processes in Tropical Cyclone Simulations EGU2015-7753 Hyun-Joo Choi and Song-You Hong Impacts of an Updated Subgrid Orographic Parameterization Scheme in a Global Spectral Atmospheric Forecast Model EGU2015-7786 Soo Ya Bae and Song-You Hong Coupling WRF Double-Moment 6-class (WDM6) microphysics scheme to RRTMG radiation scheme in Weather Research Forecasting (WRF) model EGU2015-8153 Stan Benjamin, Shan Sun, Rainer Bleck, Haiqin Li, Jian-Wen Bao, and John Brown Development and experiments with the FIM coupled atmosphere-ocean-chemistry global model for seasonal to medium-range forecast applications EGU2015-8170 Jeon-Ho Kang, Hyoung-Wook Chun, Sihye Lee, Hyun-Jun Han, and Su-Jin Ha Development of KIAPS Observation Processing Package for Data Assimilation System EGU2015-8207 In-Hyuk Kwon, Hyo-Jong Song, Jihye Kwun, Sangil Kim, and Ji-Hyun Ha A Three-Dimensional Variational Data Assimilation System on a Cubed Sphere Grid EGU2015-8324 In-Sun Song, In-Hyuk Kwon, and Sang-Yoon Jun Methods for reducing mass imbalance in global forecast model initialized using third-party analysis

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EGU2015-8374 Zhenhua Di, Qingyun Duan, and JiPing Quan Assessing WRF Model Parameter Sensitivity and Optimization: A Case Study with 5-day Summer Precipitation Forecasting in the Greater Beijing Area EGU2015-8384 Eun-Hee Lee, Song-You Hong, and Jimy Dudhia Evaluation of the parameterization for cloud top-down mixing in the boundary layer EGU2015-8418 Stergios Kartsios, Stylianos Kotsopoulos, Theodore S. Karacostas, Ioannis Tegoulias, Ioannis Pytharoulis, and Dimitrios Bampzelis Statistical evaluation of the simulated convective activity over Central Greece EGU2015-8575 Hyeong-Bin Cheong, Hyun-Gyu Kang, Han-Byeol Jeong, and Min-Geun Jin Eigensolutions of Laplacian Operator on the sphere for geodesic grids EGU2015-8576 SeHyun Kim and Hyun Mee Kim Effect of model error on precipitation forecasts in the high-resolution limited area ensemble prediction system of the Korea Meteorological Administration EGU2015-8581 Sung-Min Kim and Hyun Mee Kim Observation impact on forecast error of binary interacted typhoons TEMBIN (201214) and BOLAVEN (201215) EGU2015-8608 Hyun-Gyu Kang, Hyeong-Bin Cheong, Han-Byeol Jeong, and Won-Ho Kim Pressure Gradient Error of Spectral Element Dynamical Core associated with Topographic Forcing: Comparison with the Spherical Harmonics Dynamical Core EGU2015-10512 Gaël Saussereau, Olivier Caumont, and Julien Delanoë A data assimilation experiment of RASTA airborne cloud radar data during HyMeX IOP16 EGU2015-10798 Valerio Capecchi and Jelena Markovic Local analysis and prediction of an intense rainfall event in Italy: a numerical sensitivity study EGU2015-11576 Michiel Van Ginderachter Evaluation of a convective-microphysics parametrisation package in Tropical MJO-conditions EGU2015-11591 Elenio Avolio, Teresa Lo Feudo, Claudia Roberta Calidonna, Daniele Contini, Rosa Claudia Torcasio, Luca Tiriolo, Stefania Montesanti, Claudio Transerici, and Stefano Federico An application of a multi model approach for solar energy prediction in Southern Italy EGU2015-12752 Petros Katsafados, Anastasios Papadopoulos, George Varlas, and Gerasimos Korres A hybrid surface layer parameterization scheme for the two-way fully coupled atmosphere-ocean wave system WEW EGU2015-12977 Hálfdán Ágústsson, Haraldur Ólafsson, Marius Opsanger Jonassen, and Ólafur Rögnvaldsson The impact of assimilating data from a remotely piloted aircraft on simulations of the atmosphere EGU2015-14386 Richard Larsson, Peter Rayer, Roger Saunders, William Bell, Anna Booton, Stefan A. Buehler, Patrick Eriksson, and Viju John The high altitude SSMIS channels: Validation of fast radiative transfer simulations by comparison with line-by-line simulations EGU2015-14743 Wei Wang Recent Improvement in the Weather Research and Forecasting Model EGU2015-1034 Saoussen Dhib, Víctor HOMAR, Zoubeida Bargaoui, Maria Del Mar VICH, and Chris Mannaerts Use of WRF QPF estimates to improve upon MSGMPE products for Northern of Tunisia EGU2015-11380 Chiara Marsigli, Andrea Montani, and Tiziana Paccagnella Studying the role of initial condition and physics perturbation in the ensemble prediction of recent flood events over Italy

HS4.3/AS1.3/NH1.3 – Ensemble hydro-meteorological forecasting (co-organized) – Orals Conveners: Sara Liguori, Maria-Helena Ramos | Co-Conveners: Florian Pappenberger, Schalk Jan van Andel, Giovanni Battista Chirico

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EGU General Assembly 2015 Room: R4 Chairperson: Maria-Helena Ramos 08:30–08:45 EGU2015-12453 Ilias Pechlivanidis, Henrik Spångmyr, Thomas Bosshard, David Gustafsson, and Jonas Olsson Ensemble seasonal hydrological forecasting at the pan-European scale 08:45–09:00 EGU2015-4910 Stephan Thober, Rohini Kumar, Luis Samaniego, Justin Sheffield, David Schäfer, and Juliane Mai Forecasting European Droughts using the North American Multi-Model Ensemble (NMME) 09:00–09:15 EGU2015-13741 Tessa van het Schip-Haverkamp, Wim van den Berg, and Remco van de Beek Using ensembles in water management: forecasting dry and wet episodes 09:15–09:30 EGU2015-6095 Katharina Liechti and Massimiliano Zappa Against all odds -- Probabilistic forecasts and decision making 09:30–10:00 EGU2015-12238 Louise Arnal, Erin Coughlan, Maria-Helena Ramos, Florian Pappenberger, Fredrik Wetterhall, Carina Bachofen, and Schalk Jan van Andel How much are you prepared to PAY for a forecast?

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Chairperson: Giovanni Battista Chirico 10:30–10:45 EGU2015-6529 Tomasz Niedzielski and Bartlomiej Mizinski Multimodel hydrologic ensemble predictions of peak flows: lessons learned from the real-time experiment in the upper Nysa Klodzka basin (SW Poland) 10:45–11:00 EGU2015-15786 Steven Weijs Extracting local information from crowds through betting markets 11:00–11:15 EGU2015-730 Vera Thiemig, Bernard Bisselink, Florian Pappenberger, and Jutta Thielen A pan-African medium-range ensemble flood forecast system 11:15–11:30 EGU2015-4171 Sepideh Khajehei and Hamid Moradkhani A New Multivariate Approach in Generating Ensemble Meteorological Forcings for Hydrological Forecasting 11:30–11:45 EGU2015-11533 Marie Courbariaux, Éric Parent, Anne-Catherine Favre, Luc Perreault, Joël Gailhard, and Pierre Barbillon Bayesian modeling of rainfall-runoff uncertainty to improve probabilistic forecasts 11:45–12:00 EGU2015-10365 Ezio Todini, Gabriele Coccia, and Enrique Ortiz On the proper use of Ensembles for Predictive Uncertainty assessment

HS4.3/AS1.3/NH1.3 – Ensemble hydro-meteorological forecasting (co-organized) – Posters Conveners: Sara Liguori, Maria-Helena Ramos | Co-Conveners: Florian Pappenberger, Schalk Jan van Andel, Giovanni Battista Chirico Red Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Florian Pappenberger R27

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EGU2015-14639 Andy Wood, Fredrik Wetterhall, and Maria-Helena Ramos The Hydrologic Ensemble Prediction Experiment (HEPEX) EGU2015-11727 Stephan Hemri, Michael Scheuerer, Florian Pappenberger, Konrad Bogner, and Thomas Haiden Trends in the predictive performance of raw ensemble weather forecasts EGU2015-4948 Enrique Ortiz, Gabriele Coccia, and Ezio Todini An operational real-time flood forecasting system in Southern Italy

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EGU2015-7438 Florian Pappenberger, Hannah L. Cloke, Fredrik Wetterhall, Dennis J. Parker, David Richardson, and Jutta Thielen The Financial Benefit of Early Flood Warnings in Europe EGU2015-8555 Emmanuel Roulin and Stéphane Vannitsem Post-processing of medium-range ensemble hydrological forecasting: impact of forcing, initial conditions and model errors EGU2015-12495 François Bourgin, Maria-Helena Ramos, Guillaume Thirel, and Vazken Andreassian Investigating the interactions between data assimilation and post-processing in hydrological ensemble forecasting EGU2015-14526 Paul Smith and Florian Pappenberger Comparing Non-homogeneous Gaussian Regression and Bayesian Model Averaging for post-processing hydrological ensemble forecasts EGU2015-9460 Tommaso Diomede, Chiara Marsigli, Andrea Montani, Fabrizio Nerozzi, and Tiziana Paccagnella Calibration of limited-area ensemble precipitation forecasts for hydrological predictions EGU2015-11845 Julie Demargne, Pierre Javelle, Didier Organde, Angelica Caseri, Maria-Helena Ramos, Céline de Saint Aubin, and Nicolas Jurdy Flow ensemble prediction for flash flood warnings at ungauged basins EGU2015-12188 Jon Olav Skøien, Konrad Bogner, Peter Salamon, Paul Smith, and Florian Pappenberger The total probabilities from high-resolution ensemble forecasting of floods EGU2015-7511 Eric F. Wood, Xing Yuan, Joshua K. Roundy, and Justin Sheffield Seasonal forecasting of global hydrologic extremes using the North American Multi-model Ensemble system EGU2015-13027 Louise Crochemore, Maria-Helena Ramos, and Florian Pappenberger Assessing the skill of seasonal precipitation and streamflow forecasts in sixteen French catchments EGU2015-13322 Louise Arnal, Fredrik Wetterhall, and Florian Pappenberger Seasonal hydrological ensemble forecasts over Europe EGU2015-11617 Ervin Zsoter, Paul Smith, Emanuel Dutra, Florian Pappenberger, Fredrik Wetterhall, Konrad Bogner, Gianpaolo Balsamo, David Richardson, and Francesca Di Giuseppe Global discharge modelling experiments with the TIGGE archive EGU2015-2959 Fernando Mainardi Fan, Dirk Schwanenberg, Walter Collischonn, Alberto Assis dos Reis, Rodolfo Alvarado Montero, and Vinicius Alencar Siqueira Decision Support on the Sediments Flushing of Aimorés Dam Using Medium-Range Ensemble Forecasts EGU2015-4606 Anna Pelosi, Salvatore Falanga Bolognesi, Carlo De Michele, Hanoi Medina Gonzalez, Paolo Villani, Guido D'Urso, and Giovanni Battista Chirico A stochastic ensemble-based model to predict crop water requirements from numerical weather forecasts and VIS-NIR high resolution satellite images in Southern Italy EGU2015-14377 Jose-Henrique Alves, Natacha Bernier, Paula Etala, and Paul Wittmann Progress in Multi-Center Probabilistic Wave Forecasting and Ensemble-Based Data Assimilation using LETKF at the US National Weather Service

AS1.8 – Clouds, Aerosols and Radiation (General Session) – Orals Convener: Philip Stier | Co-Conveners: Heike Wex, Nicolas Bellouin Room: B16 Chairperson: Nicolas Bellouin 08:30–08:45 EGU2015-8782 Declan O'Donnell, Ari Laaksonen, Greet Maenhout, and Frank Dentener Simulations of the climate effects of European air quality legislation in Pegasos 08:45–09:00 EGU2015-13329 Sylvia Sullivan, Athanasios Nenes, Ricardo Morales-Betancourt, and Donifan Barahona The sources of variability and uncertainty in global cirrus clouds

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EGU General Assembly 2015 09:00–09:30 EGU2015-3717 Bjorn Stevens Rethinking the lower bound on aerosol radiative forcing 09:30–09:45 EGU2015-7081 Laura Fierce, Francisco Mena, Nicole Riemer, Tami C. Bond, and Susanne E. Bauer Strong enhancement in light absorption by black carbon due to aerosol water uptake 09:45–10:00 EGU2015-4472 Stefan Kinne, Karsten Peters, Bjorn Stevens, Sebastian Rast, Nick Schutgens, and Philip Stier simplified aerosol representations in global modeling

AS1.10 – Precipitation: Measurement, Climatology, Remote Sensing, and Modeling (General Session) – Orals Convener: Silas Michaelides | Co-Conveners: Gail Jackson, Vincenzo Levizzani, Yukari Takayabu Room: B14 Chairperson: n.n. 08:30–08:45 EGU2015-1868 Andrew Heymsfield, Aaron Bansemer, Simone Tanelli, and Norm Wood Development of Radar Reflectivity-Snowfall Rate Relationships at Multiple Wavelengths 08:45–09:00 EGU2015-12232 Martin Schwinzerl, Michael Schönhuber, and Günter Lammer Beyond rain: Advances in measurements of solid or mixed phase precipitation using a 2D-Video-Distrometer 09:00–09:15 EGU2015-14396 Pingping Xie, Robert Joyce, and Shaorong Wu Recent Progress on the Second Generation CMORPH: LEO-IR Based Precipitation Estimates and Cloud Motion Vector 09:15–09:30 EGU2015-3021 Paul Kucera, Christian Klepp, and Andrew Newman Satellite and Surface-based Quantitative Precipitation Estimation during the Colorado Flood 09:30–09:45 EGU2015-14505 Merhala Thurai, Viswanathan Bringi, Miguel Galvez, Kumar Vijay Mishra, Witold Krajewski, Radoslaw Goska, and Walt Petersen S-band NPOL and Iowa XPOL Radar Observations over Rain Gauge and 2D Video Disdrometer Networks during the IFloodS campaign 09:45–10:00 EGU2015-14643 Giulia Panegrossi, Daniele Casella, Anna Cinzia Marra, Marco Petracca, Paolo Sanò, and Stefano Dietrich CDRD and PNPR passive microwave precipitation retrieval algorithms: verification study over Africa and Southern Atlantic

AS1.18 – Mid-latitude Cyclones and Storms: Diagnostics of Observed and Future Trends, and related Impacts – Orals Convener: Gregor C. Leckebusch | Co-Conveners: Joaquim G. Pinto, Uwe Ulbrich Room: B16 Chairperson: GC LECKEBUSCH 10:30–10:45 EGU2015-5565 Tim Hewson The Morphology of Cyclonic Windstorms 10:45–11:00 EGU2015-7739 Frederik Schenk, Sönke Dangendorf, and Eduardo Zorita Northern European Storminess since 1850 11:00–11:15 EGU2015-12448 Alessandro Dell'Aquila, Susanna Corti, Tim Palmer, Sandro Calmanti, Antje Weisheimer, Hans Hersbach, Carole Peubey, and Adrian Simmons Representation of XX century midlatitude atmospheric variability in ERA-CLIM simulations 11:15–11:30 EGU2015-9956 Bernd Becker, Paul Maisey, Claire Scannell, Emilie Vanvyve, Lorna Mitchell, and Hamish Steptoe Matching current windstorms to historical analogues 11:30–11:45 EGU2015-10541 Ruari Rhodes, Len Shaffrey, and Sue Gray Associating extreme precipitation events to parent cyclones in gridded data

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EGU General Assembly 2015 11:45–12:00 EGU2015-9706 Benjamin Schaaf and Frauke Feser Analysis of the variability of extra-tropical cyclones at the regional scale for the coasts of Northern Germany and investigation of their coastal impacts

AS1.18 – Mid-latitude Cyclones and Storms: Diagnostics of Observed and Future Trends, and related Impacts – Posters Convener: Gregor C. Leckebusch | Co-Conveners: Joaquim G. Pinto, Uwe Ulbrich Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: JG PINTO B99

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EGU2015-11120 Gregor C. Leckebusch, Daniel J. Befort, Antje Weisheimer, Jeff Knight, Hazel Thornton, Julia Roberts, and Leon Hermanson Extra-tropical Cyclones and Windstorms in Seasonal Forecasts EGU2015-3776 Urs Neu and the IMILAST Team Intercomparison of mid latitude storm diagnostics (IMILAST) – project update EGU2015-3389 Sönke Dangendorf, Philip Woodworth, Guy Wöppelmann, Joaquim G. Pinto, Sebastian Niehüser, and Jürgen Jensen Northern European storm surge climate since the mid-18th century EGU2015-5194 Melanie K. Karremann, Joaquim G. Pinto, Mark Reyers, and Matthias Klawa Return periods of losses associated with European windstorm series in a changing climate EGU2015-5550 Christoph Welker, Olivia Martius, Peter Stucki, David Bresch, Silke Dierer, and Stefan Brönnimann Modelling economic losses of historic and present-day high-impact winter storms in Switzerland EGU2015-5699 Nico Becker, Katrin M. Nissen, and Uwe Ulbrich A storm severity index based on return levels of wind speeds EGU2015-11078 Michael Walz, Tim Kruschke, Henning Rust, Gregor C. Leckebusch, and Uwe Ulbrich Development of a Distribution-Independent Storm Severity Index (DISSI) EGU2015-8552 Adrian McDonald and Jack Coggins An integrated view of Southern Ocean cyclones from WindSat EGU2015-7783 Jennifer Catto Classifying Southern Hemisphere extratropical cyclones EGU2015-10675 Jens Grieger, Gregor C. Leckebusch, Christoph C. Raible, Irina Rudeva, and Ian Simmonds Comparison of different tracking algorithms analysing subantarctic cyclones: A contribution to the IMILAST programme EGU2015-2752 xiuping yao and Jiali Ma The Climatology Characteristics of Summer Torrential Rain and Its Influencing Weather System over China's Yangtze-Huaihe River Region in the Context of Climate Change EGU2015-6871 Len Shaffrey, Giuseppe Zappa, Kevin Hodges, and Pier Luigi Vidale Polar Lows in Reanalyses and High Resolution Global Climate Models EGU2015-11630 Victoria Gil, Margarida L. R. Liberato, Isabel F. Trigo, and Ricardo M. Trigo Assessment of Mediterranean cyclones in the multi-ensemble EC-Earth EGU2015-11307 Helena Flocas, George Katavoutas, Ioannis Tsanis, and Vasiliki Iordanidou On the dynamics of synoptic scale cyclones associated with flood events in Crete EGU2015-11696 Simon Wild, Daniel J. Befort, and Gregor C. Leckebusch Structural Variability of Tropospheric Growth Factors Transforming Mid-latitude Cyclones to Severe Storms over the North Atlantic EGU2015-3410 Reindert Haarsma, Hylke de Vries, and Michiel Baatsen Sensitivity of future severe Western Europe autumn storms to North Atlantic SST warming

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EGU General Assembly 2015 AS1.19 – Dynamics and chemistry of the upper troposphere and stratosphere: observations and models – Orals Conveners: Peter Braesicke, Peter Hoor | Co-Conveners: Harald Boenisch, Thomas Birner, Ulrike Langematz, Johannes Laube Room: B10 Chairperson: n.n. 08:30–08:45 EGU2015-847 Robin Pilch Kedzierski, Katja Matthes, and Karl Bumke Synoptic-Scale Behavior of the Extratropical Tropopause Inversion Layer 08:45–09:00 EGU2015-10818 Patrick Neis, Herman G.J. Smit, Lukas Alteköster, Susanne Rohs, Andreas Wahner, Peter Spichtinger, and Andreas Petzold 15 years of upper tropospheric relative humidity in-situ measurements by the MOZAIC programme 09:00–09:15 EGU2015-1415 Mengchu Tao, Paul Konopka, Felix Ploeger, Martin Riese, C. Michael Volk, and Rolf Müller Impact of Stratospheric Major Warmings and the Quasi Biennial Oscillation on Variability of Statospheric Water Vapor 09:15–09:30 EGU2015-14795 Sabine Brinkop, Martin Dameris, Patrick Joeckel, Hella Garny, Stefan Lossow, and Gabriele Stiller The millennium water vapour drop in the stratosphere in chemistry-climate model simulations 09:30–09:45 EGU2015-11274 William Ball, Eugene Rozanov, and Anna Shapiro Can we use the ozone response in a CCM to say which solar spectral irradiance is most likely correct? 09:45–10:00 EGU2015-11748 Maximilien Bolot and Elisabeth Moyer Revisiting the radiative vertical velocity paradigm in the TTL

AS3.5 – Atmospheric Ice Particles – Orals Convener: Martina Krämer | Co-Conveners: Manfred Wendisch, Christiane Voigt, Hinrich Grothe Room: B14 Chairperson: Martina Krämer and Christiane Voigt 10:30–10:45 EGU2015-7724 Troy Thornberry, Andrew Rollins, Ru-Shan Gao, Sarah Woods, Paul Lawson, Thaopaul Bui, Leonhard Pfister, and David Fahey Observations of TTL water vapor and cirrus properties from the NASA Global Hawk during the Airborne Tropical TRopopause EXperiment 10:45–11:00 EGU2015-6710 Thomas Kuhn and Andrew J. Heymsfield Shapes and size distributions of small ice particles from high-latitude cirrus clouds 11:00–11:15 EGU2015-9551 Delphine Leroy, Emmanuel Fontaine, Alfons Schwarzenboeck, J. Walter Strapp, Lyle Lilie, Fabien Dezitter, and Alice Grandin HAIC/HIWC field campaign – investigating ice microphysics in high ice water content regions of mesoscale convective systems 11:15–11:30 EGU2015-2698 Monika Kohn, James D. Atkinson, Ulrike Lohmann, and Zamin A. Kanji Ambient in-situ immersion freezing measurements – findings from the ZAMBIS 2014 field campaign for three ice nucleation techniques 11:30–11:45 EGU2015-10040 Matthias Voigt and Peter Spichtinger Inhomogeneous cirrus clouds during the AIRTOSS campaign 11:45–12:00 EGU2015-3718 Eric Jensen Sensitivity of cirrus properties to ice nuclei abundance

Lunch Break

Chairperson: Ulrich Schumann and Manfred Wendisch

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EGU General Assembly 2015 13:30–13:45 EGU2015-2758 Christiane Voigt, Andreas Minikin, Ulrich Schumann and the ML-CIRRUS Team ML-CIRRUS - the HALO mission on mid latitude cirrus clouds 13:45–14:00 EGU2015-10283 Silke Gross, Linda Forster, Martin Wirth, Andreas Schäfler, Volker Freudenthaler, Andreas Fix, and Bernhard Mayer Characterization of mid-latitude cirrus cloud with airborne and ground-based lidar measurements during ML_CIRRUS 14:00–14:15 EGU2015-6862 Christian Rolf, Jens-Uwe Grooß, Peter Spichtinger, Anja Costa, and Martina Krämer Forecasting and understanding cirrus clouds with the large scale Lagrangian microphysical model CLaMS-Ice 14:15–14:30 EGU2015-1325 Manfred Wendisch, Ulrich Pöschl, Meinrat O. Andreae, Luiz A. T. Machado, Rachel Albrecht, Hans Schlager, Daniel Rosenfeld, Martina Krämer and the ACRIDICON-CHUVA Team The ACRIDICON-CHUVA observational study of tropical convective clouds and precipitation using the new German research aircraft HALO 14:30–14:45 EGU2015-3192 Evelyn Jäkel, Manfred Wendisch, Sandra Kanter, Florian Ewald, and Tobias Kölling Vertical thermodynamic phase distribution in convective clouds derived from cloud side observations 14:45–15:00 EGU2015-10833 Stephan Mertes, Udo Kästner, Christiane Schulz, Thomas Klimach, Mira Krüger, and Johannes Schneider Characterization of residuals from ice particles and droplets sampled in mid-latitude natural and aviation-influenced cirrus and in tropical deep convective cloud systems during ML-CIRRUS and ACRIDICON Chairperson: Hinrich Grothe and Martina Krämer 15:30–15:45 EGU2015-2692 Heike Wex, Zamin A. Kanji, Yvonne Boose, Alexander Beyer, Silvia Henning, and Stefanie Augustin-Bauditz Ice nucleation of Snomax® particles below water vapor saturation: immersion freezing in concentrated solution droplets 15:45–16:00 EGU2015-14604 Renee Pietsch, Ray David, Linsey Marr, Boris Vinatzer, and David Schmale Aerosolization of two strains (ice+ and ice-) of Pseudomonas syringae in a Collison nebulizer at different temperatures 16:00–16:15 EGU2015-2964 Alexander Jost, Miklós Szakáll, Karoline Diehl, Subir K. Mitra, and Stephan Borrmann Wind tunnel investigations on the retention of carboxylic acids during riming 16:15–16:30 EGU2015-12183 Naruki Hiranuma, Ottmar Möhler, Alexei Kiselev, Harald Saathoff, Peter Weidler, Shuttha Shutthanandan, Gourihar Kulkarni, Evelyn Jantsch, and Thomas Koop Surface structure, crystallographic and ice-nucleating properties of cellulose 16:30–16:45 EGU2015-6472 Isabelle Steinke, Roger Funk, Jacqueline Busse, Antonela Iturri, Silke Kirchen, Martin Leue, Ottmar Möhler, Thomas Schwartz, Berko Sierau, Emre Toprak, Andreas Ulrich, Corinna Hoose, and Thomas Leisner Ice nucleation properties of agricultural soil dusts 16:45–17:00 EGU2015-14085 Tobias Zolles, Julia Burkart, Thomas Häusler, Bernhard Pummer, Regina Hitzenberger, and Hinrich Grothe Identification of Ice Nucleation Active Sites on Silicate Dust Particles

AS3.5 – Atmospheric Ice Particles – Posters Convener: Martina Krämer | Co-Conveners: Manfred Wendisch, Christiane Voigt, Hinrich Grothe Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Martina Krämer and Hinrich Grothe B115

EGU2015-1560 Laura Felgitsch, Magdalena Bichler, Thomas Häusler, Victor U. Weiss, Martina Marchetti-Deschmann, Günter Allmaier, and Hinrich Grothe Molecular Ice Nucleation Activity of Birch Pollen

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EGU2015-1726 Fabian Weiss, Frank Kubel, Óscar Gálvez, Markus Hoelzel, Stewart F. Parker, Riccardo Iannarelli, Michel J. Rossi, and Hinrich Grothe Metastable NAT in Ice-Clouds EGU2015-1734 Thomas Häusler, Evgeniya Khaybulkina, Laura Felgitsch, Magdalena Bichler, and Hinrich Grothe Investigation of Microcrystalline Cellulose as Ice Nucleus in Immersion Freezing Processes EGU2015-1805 Magdalena Bichler, Laura Felgitsch, Thomas Haeusler, Verena Seidl-Seiboth, and Hinrich Grothe Ice nucleation activity of polysaccharides EGU2015-1869 Ramon Braga, Rachel Albrecht, and Daniel Vila Aerosol effects in different types of precipitating clouds in the Amazon EGU2015-2442 Paul Lawson and Sarah Woods A Survey of Cirrus Ice Crystal Size Distributions and Habits from Multiple Field Campaigns EGU2015-3201 Michael Schäfer, Eike Bierwirth, André Ehrlich, Evelyn Jäkel, and Manfred Wendisch Observations and Simulations of Three-Dimensional Radiative Interactions between Arctic Boundary Layer Clouds and Ice Floes EGU2015-3487 Michel J. Rossi and Riccardo Iannarelli Thermochemical Kinetics of H2O and HNO3 on crystalline Nitric Acid Hydrates (alpha-, beta-NAT, NAD) in the range 175-200 K EGU2015-3523 Ulrich Schumann, Kaspar Graf, Luca Bugliaro, Andreas Dörnbrack, Andreas Giez, Tina Jurkat, Stefan Kaufmann, Martina Krämer, Andreas Minikin, Andreas Schäfler, Christiane Voigt, Martin Wirth, Andreas Zahn, and Helmut Ziereis Contrail Cirrus Forecasts for the ML-CIRRUS Experiment and Some Comparison Results EGU2015-3896 Thea Schmitt, Ezra Levin, Kristina Höhler, Jens Nadolny, Ottmar Möhler, and Paul DeMott New Instrument INKA for Ice Nucleation and Growth Experiments EGU2015-5048 Konrad Kandler, Annette Worringen, Nathalie Benker, Thomas Dirsch, Stephan Mertes, Ludwig Schenk, Udo Kästner, Fabian Frank, Björn Nillius, Ulrich Bundke, Diana Rose, Joachim Curtius, Piotr Kupiszewski, Ernest Weingartner, Paul Vochezer, Johannes Schneider, Susan Schmidt, Stephan Weinbruch, and Martin Ebert Single-particle characterization of ice-nucleating particles and ice particles residuals sampled by three different techniques EGU2015-5267 André Ehrlich and Manfred Wendisch Investigation of Arctic mixed-phase clouds during VERDI and RACEPAC: Combining airborne remote sensing and in situ observations EGU2015-5282 Dennis Niedermeier, Stefanie Augustin-Bauditz, Susan Hartmann, Heike Wex, Karoliina Ignatius, and Frank Stratmann Can we define an asymptotic value for the ice active surface site density for heterogeneous ice nucleation? EGU2015-5489 Martina Krämer, Christian Rolf, Anna Luebke, Armin Afchine, Nicole Spelten, Anja Costa, Martin Zöger, Jessica Smith, Robert Herman, Bernhard Buchholz, Volker Ebert, Darrel Baumgardner, Stephan Borrmann, Marcus Klingebiel, and Linnea Avallone A Microphysics Guide to Cirrus Clouds EGU2015-5754 Anna Luebke, Christian Rolf, Anja Costa, Armin Afchine, Linnea Avallone, Stephan Borrmann, Darrel Baumgardner, Marcus Klingebiel, and Martina Kraemer The origin of midlatitude ice clouds and the resulting influence on their microphysical properties EGU2015-6966 Oliver Schlenczek, Jacob P. Fugal, Waldemar Schledewitz, and Stephan Borrmann The local environment of ice particles in arctic mixed-phase clouds EGU2015-7018 Christian Rolf, Jessica Meyer, Cornelius Schiller, Susanne Rohs, Nicole Spelten, Armin Afchine, Martin Zöger, Nikolay Sitnikov, Troy D. Thornberry, Andrew W. Rollins, Zoltan Bozóki, David Tátrai, Volker Ebert, Benjamin Kühnreich, Peter Mackrodt, Ottmar Möhler, Harald Saathoff, Karen H. Rosenlof, and Martina Krämer Two decades of water vapor measurements with the FISH fluorescence hygrometer: A review

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EGU2015-7031 Xiangrui Kong Water Accommodation on Bare and Coated Ice EGU2015-7950 Minghui Diao, Ulrich Schumann, Andreas Minikin, and Jorgen Jensen Comparisons of cirrus cloud microphysical properties between polluted and pristine air EGU2015-8479 Zhuocan Xu, Jay Mace, Linnea Avalone, and Zhien Wang Ice particle mass-dimensional parameter retrieval and uncertainty analysis using an Optimal Estimation framework applied to in situ data EGU2015-8517 Stefanie Augustin-Bauditz, Sarah Grawe, Lisa Hellner, Heike Wex, Jan B. C. Pettersson, and Frank Stratmann Immersion freezing of different kinds of combustion ashes EGU2015-8777 Anja Costa, Christian Rolf, Jens-Uwe Grooß, Armin Afchine, Nicole Spelten, Volker Dreiling, Martin Zöger, and Martina Krämer Validation of the large-scale Lagrangian cirrus model CLaMS-Ice by in-situ measurements EGU2015-8803 Christiane Schulz, Johannes Schneider, Stephan Mertes, Udo Kästner, Bernadett Weinzierl, Daniel Sauer, Daniel Fütterer, Adrian Walser, and Stephan Borrmann Mass spectrometric airborne measurements of submicron aerosol and cloud residual composition in tropic deep convection during ACRIDICON-CHUVA EGU2015-9220 Stefan Kaufmann, Romy Schlage, Christiane Voigt, Tina Jurkat, Martina Krämer, Christian Rolf, Martin Zöger, Andreas Schäfler, and Andreas Dörnbrack Water vapor measurements in- and outside cirrus with the novel water vapor mass spectrometer AIMS-H2O EGU2015-9789 Aurélien Podglajen, Riwal Plougonven, Albert Hertzog, and Bernard Legras Large scale and cloud scale dynamics and microphysics in the formation and evolution of a TTL cirrus : a case modelling study EGU2015-9820 Emmanuel Fontaine, Delphine Leroy, Julien Delanoë, Régis Dupuy, Lyle Lilie, Walter Strapp, Alain Protat, and Alfons Schwarzenböeck Variability of mass-size relationships in tropical Mesoscale Convective Systems EGU2015-9976 Janine Fröhlich-Nowoisky, Thomas C. J. Hill, Bernhard G. Pummer, Petya Yordanova, Gary D. Franc, and Ulrich Pöschl Ice nucleation activity in the widespread soil fungus Mortierella alpina EGU2015-10073 Tra Dinh, Aurélien Podglajen, Albert Hertzog, Bernard Legras, and Riwal Plougonven Effect of gravity wave temperature variations on homogeneous ice nucleation EGU2015-10208 Martin Linden, Ulrich Pöschl, and Janine Fröhlich-Nowoisky Identification and quantification of ice nucleation active microorganisms by digital droplet PCR (ddPCR) EGU2015-10340 Werner F. Kuhs, Andrzej Falenty, and Thomas C. Hansen Morphology changes in stacking-disordered ice Ich as a function of time and temperature EGU2015-10431 Jan Frederik Scheel, Anna Theresa Kunert, Ulrich Pöschl, and Janine Fröhlich-Nowoisky Identification of Ina proteins from Fusarium acuminatum EGU2015-10702 Romy Schlage, Tina Jurkat, Christiane Voigt, Andreas Minikin, Ralf Weigel, Sergej Molleker, Marcus Klingebiel, Stephan Borrmann, Anna Luebke, Martina Krämer, Stefan Kaufmann, and Andreas Schäfler Microphysical Ice Crystal Properties in Mid-Latitude Frontal Cirrus EGU2015-11864 Anna Theresa Kunert, Mira Krüger, Jan Frederik Scheel, Frank Helleis, Ulrich Pöschl, and Janine Fröhlich-Nowoisky Chamber experiments to investigate the release of fungal IN into the atmosphere EGU2015-13225 Claudia Mohr, Harald Saathoff, Ottmar Möhler, Naruki Hiranuma and the FIN-01 Team Quantification of organic content and coating on laboratory generated dust particles and their effect on ice nucleation processes

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EGU2015-13244 Andreas Peckhaus, Felix Bachmann, Nadine Hoffmann, Michael Koch, Alexei Kiselev, and Thomas Leisner Effect of ageing of K-feldspar on its ice nucleating efficiency in immersion, deposition and contact freezing modes EGU2015-14073 Alexandre Delplanque Analysis of ice crystals occuring in the upper high levels of tropical mesoscale convective systems EGU2015-14537 Claire Pirim, Raouf Ikhenazene, Ismael Ortega, Yvain Carpentier, Cristian Focsa, and Bertrand Chazallon Ice Nucleation properties of Air-Plane Soot Surrogates Using Vibrational Micro-spectroscopy: a preliminary study EGU2015-15244 Kara Lamb, Benjamin Clouser, Laszlo Sarkozy, Steven Wagner, Volker Ebert, Erik Kerstel, Harald Saathoff, Ottmar Möhler, and Elisabeth Moyer Implications of the ISOCLOUD campaigns at the AIDA Cloud Chamber for ice growth in cold cirrus

AS3.13/GI2.3 – MAX-DOAS: Towards vertical profiles of aerosols and tropospheric trace gases (co-organized) – Orals Convener: Steffen Beirle | Co-Conveners: Folkard Wittrock, Thomas Wagner, Julia Remmers, Michel Van Roozendael M Room: B9 Chairperson: Thomas Wagner 15:30–15:45 EGU2015-11137 Nan Hao, Aijun Ding, Michel Van Roozendael, Francois Hendrick, Yicheng Shen, and Pieter Valks Two years of MAXDOAS measurements of NO2, HONO, SO2 and HCHO at SORPES station in Nanjing, China 15:45–16:00 EGU2015-2553 Jan Zörner, Julia Remmers, Steffen Dörner, Philipp Eger, Denis Pöhler, Thomas Behrendt, Franz Meixner, Marloes Penning de Vries, and Thomas Wagner Nördlinger Ries campaign on Soil Emissions (NORISE) – DOAS measurements of NO2 and HCHO in an agricultural region 16:00–16:15 EGU2015-6737 André Seyler, Folkard Wittrock, Lisa Kattner, Barbara Mathieu-Üffing, Enno Peters, Andreas Richter, Stefan Schmolke, Norbert Theobald, and John P. Burrows MAX-DOAS measurements of shipping emissions 16:15–16:30 EGU2015-8194 Ivan Ortega, Thomas Wagner, Johannes Lampel, Michel van Roozendael, Andreas Richter, Vinayak Sinha, Pinhua Xie, Rainer Volkamer and the Glyoxal MAD-CAT Team Inter-comparison of glyoxal retrievals from MAX-DOAS during the MAD-CAT campaign 16:30–16:45 EGU2015-6667 Johannes Lampel, Johannes Zielcke, Udo Frieß, Ulrich Platt, and Thomas Wagner On the impact of Vibrational Raman Scattering of N2/O2 on MAX-DOAS Measurements of atmospheric trace gases 16:45–17:00 Poster roundup

AS3.13/GI2.3 – MAX-DOAS: Towards vertical profiles of aerosols and tropospheric trace gases (co-organized) – Posters Convener: Steffen Beirle | Co-Conveners: Folkard Wittrock, Thomas Wagner, Julia Remmers, Michel Van Roozendael M Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Steffen Beirle B153

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EGU2015-548 Zoe Davis, Akshay Lobo, and Robert McLaren Vertical Profiles of SO2 and NO2 in the Alberta Oil Sands: MAX-DOAS Measurements and Comparison to in-situ Instrumentation EGU2015-1066 Ilya Bruchkouski, Alexander Krasovsky, and Victor Demin Application of the angular position of the visible horizon for atmospheric trace gases retrieval by MAX-DOAS method EGU2015-3789 Carlos Alberti and Thomas Wagner MAX-DOAS measurements of tropospheric NO2 over San Salvador: preliminary results

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EGU2015-4503 Stefan F. Schreier, Andreas Richter, Folkard Wittrock, and John P. Burrows MAX-DOAS measurements of nitrogen dioxide at the high altitude sites Zugspitze (2964 m) and Pico Espejo (4765 m) EGU2015-4655 Clio Gielen, Michel Van Roozendael, Francois Hendrick, Gaia Pinardi, Isabelle De Smet, Caroline Fayt, Christian Hermans, Eugene Ndenzako, Pierre Nzohabonayo, and Rachel Akimana African aerosol and trace-gas emissions from the Central-African Bujumbura station. EGU2015-5764 Francois Hendrick, Christophe Lerot, Trissevgeni Stavrakou, Isabelle De Smedt, Caroline Fayt, Clio Gielen, Christian Hermans, Jean-Francois Müller, Gaia Pinardi, and Michel Van Roozendael Retrieval of CHOCHO from MAX-DOAS measurements in the Beijing area EGU2015-7232 Jan-Marcus Nasse, Johannes Zielcke, Udo Frieß, Johannes Lampel, Gert König-Langlo, and Ulrich Platt Inference of cloud altitude and optical properties from MAX-DOAS measurements EGU2015-8327 Ivan Ortega, Sean Coburn, Chris Hostetler, Rich Ferrare, Johnathan Hair, Evgueni Kassianov, James Barnard, Larry Berg, Beat Schmid, Jason Tomlinson, Gary Hodges, Kathy Lantz, Thomas Wagner, and Rainer Volkamer Retrieval of aerosol optical and micro-physical properties with 2D-MAX-DOAS EGU2015-10829 Theano Drosoglou, Alkis Bais, Natalia Kouremeti, Mariliza Koukouli, and Dimitris Balis Comparison of tropospheric NO2 columns from ground based MAX-DOAS systems with satellite retrievals: A case study in the greater area of Thessaloniki. EGU2015-6195 Enno Peters, Mareike Ostendorf, Andreas C. Meier, Anja Schönhardt, Folkard Wittrock, Andreas Richter, and John P. Burrows Experimental imaging DOAS observations over Bremen EGU2015-4652 Maria Razi, Muhammad Fahim Khokhar, Zeeshan Javed, Noor Ahmad, and Thomas Wagner Estimation of NO2 emissions from Lahore and Rawalpindi / Islamabad using Car MAX-DOAS observations and comparison with OMI satellite data EGU2015-3831 Thomas Wagner, Steffen Beirle, Steffen Dörner, Julia Remmers, Reza Shaiganfar, and Yang Wang New methods for the calibration of colour indices and O4 absorptions obtained from MAX-DOAS measurements EGU2015-5018 Julia Remmers, Thomas Wagner and the MADCAT Team Azimuthal variability of trace gases and aerosols measured during the MADCAT campaign in summer 2013 in Mainz, Germany EGU2015-8110 Sean Coburn, Rainer Volkamer, Sunil Baidar, Barbara Dix, Theodore Koenig, Ivan Ortega, Roman Sinreich, Michel van Roozendael, Francois Hendrick, and Doug Kinnison Comparison of glyoxal, BrO, and IO vertical profiles derived from both ground-based and airborne MAX-DOAS measurements EGU2015-4674 Yang Wang, Thomas Wagner, Pinhua Xie, Julia Remmers, Ang Li, Johannes Lampel, Udo Friess, Enno Peters, Folkard Wittrock, Andreas Richter, Andreas Hilboll, Rainer Volkamer, Ivan Ortega, Francois Hendrick, Michel Van Roozendael, Jianzhong Ma, Junli Jin, Hang Su, and Yafang Cheng Intercomparison of HONO SCDs and profiles from MAX-DOAS observations during the MAD-CAT campaign and comparison to chemical model simulations

NH2.1/AS3.19 – Atmospheric emissions from volcanoes and their dispersion (co-organized) – Orals Convener: Shona Mackie | Co-Conveners: Stefano Corradini, Elisa Carboni Room: G6 Chairperson: Shona Mackie 13:30–13:45 EGU2015-3453 Timo Virtanen, Pekka Kolmonen, Larisa Sogacheva, Anu-Maija Sundström, Edith Rodriguez, and Gerrit de Leeuw Estimation of Volcanic Ash Plume Top Height using AATSR

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EGU General Assembly 2015 13:45–14:00 EGU2015-14038 Iolanda Ialongo, Janne Hakkarainen, Rigel Kivi, Pia Anttila, Nickolay Krotkov, Kai Yang, Can Li, Simo Tukiainen, Seppo Hassinen, and Johanna Tamminen Validation of satellite SO2 observations in northern Finland during the Icelandic Holuhraun fissure eruption 14:00–14:15 EGU2015-8952 Marloes Penning de Vries, Steffen Beirle, Christoph Brühl, Christoph Hörmann, and Thomas Wagner An in-depth investigation of the life cycle of sulfate from the Kilauea volcano using satellite observations and EMAC model calculations 14:15–14:30 EGU2015-10137 Simona Scollo, Antonella Boselli, Mauro Coltelli, Giuseppe Leto, Gianluca Pisani, Nicola Spinelli, Xuan Wang, and Ricardo Zanmar Sanchez Lidar measurements carried out during the 28 February 2013 lava fountain event at Mt. Etna, in Italy 14:30–14:45 EGU2015-11842 Mario Montopoli, Gianfranco Vulpiani, Matteo Riccci, Stefano Corradini, Luca Merucci, and Frank S. Marzano Multi-variable X-band radar observation and tracking of ash plume from Mt. Etna volcano on November 23, 2013 event 14:45–15:00 EGU2015-12701 Maria Athanassiadou, Peter Francis, and Elisa Carboni Comparison of methodologies for SO2 and Ash identification using observations from IASI Chairperson: Shona Mackie 15:30–15:45 EGU2015-14100 Claire Witham, Massimo Vieno, Anja Schmidt, Willy Aspinall, Christine Braban, Matthew Hort, and Sue Loughlin UK hazard assessment for a Laki-type volcanic eruption: modelling results for sulphur dioxide and sulphate aerosol 15:45–16:00 EGU2015-10222 Mathieu Gouhier, Arnaud Guillin, Nourddine Azzaoui, Julia Eychenne, and Sébastien Valade Source mass eruption rate retrieved from satellite-based data using statistical modelling 16:00–16:15 EGU2015-1915 Helen Dacre Volcanic ash layer depth: Processes and mechanisms 16:15–16:30 EGU2015-3039 Riccardo Biondi, Andrea K. Steiner, Gottfried Kirchengast, Hugues Brenot, and Therese Rieckh Did the Nabro volcanic eruption directly overshoot the tropopause? 16:30–16:45 EGU2015-8601 Eduardo Rossi, Gholamhossein Bagheri, and Costanza Bonadonna Volcanic ash aggregation: new insights from field and numerical experiments 16:45–17:00 EGU2015-6086 Guangliang Fu, Hai Xiang Lin, Arnold Heemink, Arjo Segers, Sha Lu, and Thorgeir Palsson Assimilating Aircraft-based measurements to improve the State of Distal Volcanic Ash Cloud

NH2.1/AS3.19 – Atmospheric emissions from volcanoes and their dispersion (co-organized) – Posters Convener: Shona Mackie | Co-Conveners: Stefano Corradini, Elisa Carboni Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: n.n. B789

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EGU2015-2449 Ssu-Yu Kuan Geochemical Study of Lichens in Tatun Volcano Group, North Taiwan EGU2015-2877 Jose Carlos Jimenez-Escalona, Alejandro Monsivais-Huertero, and Hugo Ddelgado-Granados Comparison between Sulfur Dioxide estimates using COSPEC and MODIS images EGU2015-9738 Marsailidh Twigg, Sarah Leeson, Evgenia Ilyinskaya, Susan Loughlin, and Christine Braban Evidence of change in UK atmospheric composition as a result of Icelandic volcanic emissions in 2014 EGU2015-10597 Guðmunda María Sigurðardóttir, Sibylle von Löwis, Baldur Bergson, Þröstur Þorsteinsson, and Þorsteinn Jóhannsson Measurements of volcanic aerosols during the Holuhraun eruption in Iceland

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EGU2015-11365 Elisa Carboni, Roy Grainger, Tamsin A. Mather, David M. Pyle, Gareth Thomas, Richard Siddans, Andrew Smith, Anu Dudhia, MariLiza Koukouli, and Dimitris Balis The vertical distribution of volcanic SO2 plumes measured by IASI EGU2015-11863 Stefano Corradini, Lorenzo Guerrieri, Luca Merucci, Sergio Pugnaghi, and Giuseppe Salerno Water droplets and ice retrievals in volcanic clouds using multispectral TIR satellite data. Correction procedure for SO2 estimation EGU2015-13777 Sergio Pugnaghi, Lorenzo Guerrieri, Stefano Corradini, and Luca Merucci Improvements of the volcanic plume removal (VPR) approach for the real-time ash and SO2 satellite retrievals EGU2015-14125 Luke Surl, Deanna Donohoue, and Roland von Glasow Atmospheric Halogen Chemistry of Volcanic Plumes in WRF-Chem EGU2015-14172 Pascal Hedelt, Pieter Valks, and Diego Loyola Monitoring the Bardarbunga eruption using GOME-2/Metop-A & -B EGU2015-1684 Paul Shucksmith, Cory Davis, Iman Soltanzadeh, Matthieu Bernard, and Graham Rye An Improved Operational Volcanic Ash Dispersion Modelling System for the Wellington VAAC EGU2015-3667 Gholamhossein Bagheri, Costanza Bonadonna, and Irene Manzella Drag Coefficient Of Non-Spherical Particles EGU2015-5553 Gylfi Arnason, Jonas Eliasson, Konradin Weber, Christoph Boehlke, Thorgeir Palsson, Olafur Rognvaldsson, Throstur Thorsteinsson, Ulrich Platt, Lukas Tirpitz, Roderic L Jones, and Paul D Smith Results of airborne measurements in the plume near and far from the 2014 Bardarbunga-Holuhraun eruption. EGU2015-6255 Sha Lu, Hai Xiang Lin, Arnold Heemink, Arjo Segers, and Guangliang Fu Estimation of volcanic ash emissions with satellite data: The inclusion of mass loading and plume height information in modified 4D-Var EGU2015-10113 Olafur Rognvaldsson, Gylfi Arnason, Thorgeir Palsson, Jonas Eliasson, Konradin Weber, Christoph Böhlke, Throstur Thorsteinsson, Lukas Tirpitz, Ulrich Platt, Paul D. Smith, and Roderic L. Jones Modeling of SO2 dispersion from the 2014 Holuhraun eruption in Iceland using WRF-Chem EGU2015-10946 Elín Björk Jónasdóttir, Guðrún Nína Petersen, Halldór Björnsson, Melissa Anne Pfeffer, Sara Barsotti, Þorsteinn Jóhannsson, and Tobias Dürig The 2014 Holuhraun volcanic eruption gas emission: a case study of an extreme SO2 concentration event EGU2015-13923 Christine Braban, Massimo Vieno, John Kentisbeer, Jane Hall, Ed Rowe, Bill Bealey, Elin Roberts, Sue Loughlin, Evgenia Ilyinskaya, and Claire Witham Effusive Eruption Modelling project: Assessing UK impacts of trace species and sulphur deposition

AS4.8/BG1.11/CL5.11/HS7.10 – Stable isotopes in the atmosphere - from vapor to precipitation (co-organized) – Orals Conveners: Aurel Per?oiu, Hans Christian Steen-Larsen | Co-Conveners: Didier Roche, Francoise Vimeux, Jesper Sjolte, Martin Werner, Valérie Masson-Delmotte Room: B12 Chairperson: Aurel Per?oiu, Martin Werner 13:30–14:00 EGU2015-11248 Stefan Terzer, Luis Araguas-Araguas, Leonard I. Wassenaar, and Pradeep K. Aggarwal The Global Network of Isotopes in Precipitation after 55 years: assessing past, present and future developments 14:00–14:15 EGU2015-12839 Nils Michelsen, Mustefa Reshid, Christian Siebert, Stephan Schulz, Randolf Rausch, Kay Knöller, Stephan Weise, Mohammed Al-Saud, and Christoph Schüth Isotopic composition of Riyadh rainfall, Saudi Arabia 14:15–14:30 EGU2015-7912 Ellen Dyer, Dylan Jones, David Noone, and Jesse Nusbaumer Assessing regional moisture source contributions to Congo Basin precipitation variability 14:30–14:45 EGU2015-6477 Midhun Madhavan, Lekshmy Palliyil Ravisankar, and Ramesh Rengaswamy Short-term Variability of Indian Summer Monsoon Rainfall ?18O

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EGU General Assembly 2015 14:45–15:00 EGU2015-585 Rahul Peethambaran and Prosenjit Ghosh Stable isotope ratios in rainfall and water vapour at Bangalore, Southern India during the monsoon period of 2013 Chairperson: Hans-Christian Steen-Larsen, Jesper Sjolte 15:30–15:45 EGU2015-14482 Valérie Masson-Delmotte, Hans-Christian Steen-Larsen, Nathalie Zanetti, Olivier Cattani, Marion Maturilli, Siegrid Debatin, Stefan Terzer, Jean-Louis Bonne, and Matthias Schneider Understanding climatic controls on Svalbard water vapour and precipitation isotopic composition 15:45–16:00 EGU2015-4277 Ricardo Sanchez-Murillo, Kristin Welsh, Christian Birkel, Germain Esquivel-Hernández, Jose Corrales-Salazar, Jan Boll, Erin Brooks, Olivier Roupsard, Irina Katchan, Rafael Arce-Mesén, Chris Soulsby, and Luis Araguás-Araguás Understanding key drivers controlling daily stable isotope variations in precipitation of Costa Rica, Central America 16:00–16:15 EGU2015-5964 Francoise Vimeux, Guillaume Tremoy, Manuel Roca, Isabel Moreno, Olivier Cattani, Etienne Guilpart, Fernando Velarde, and Marcos Andrade Continuous measurements of surface water vapor isotopic ratios in the Bolivian Andes during the monsoon period: influence of regional convection and air masses mixing 16:15–16:30 EGU2015-8732 Alexander Rohrmann, Manfred R. Strecker, Bodo Bookhagen, Andreas Mulch, Dirk Sachse, Heiko Pingel, Ricardo N. Alonso, Taylor F. Schilgen, and Carolina Montero Can stable isotopes ride out the storms? The role of convection for water isotopes in models, records, and paleoaltimetry studies in the central Andes 16:30–16:45 EGU2015-10838 Hans Christian Steen-Larsen, Arny E. Sveinbjörnsdottir, Andrew Peters, and Valerie Masson-Delmotte Climatic controls on water vapor deuterium excess in the marine boundary layer of the North Atlantic based on 500 days of in situ, continuous measurements 16:45–17:00 EGU2015-7017 Christine Vallet-Coulomb, Hélène Delattre, and Corinne Sonzogni What controls the diurnal variations of deuterium excess in atmospheric vapor?

AS4.8/BG1.11/CL5.11/HS7.10 – Stable isotopes in the atmosphere - from vapor to precipitation (co-organized) – Posters Conveners: Aurel Per?oiu, Hans Christian Steen-Larsen | Co-Conveners: Didier Roche, Francoise Vimeux, Jesper Sjolte, Martin Werner, Valérie Masson-Delmotte Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Didier M. Roche, Valérie Masson-Delmotte B168

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EGU2015-7329 Carolyn Fortney, Nathan Stansell, Eric Klein, Jaanus Terasmaa, and Justin Dodd Stable isotope record of Holocene precipitation changes from Lake Nuudsaku in southern Estonia EGU2015-11962 Arny Sveinbjornsdottir, Hans Christian Steen Larsen, Thorsteinn Jonsson, Francois Ritter, Jean-Louis Bonne, and Valerie Masson-Delmotte Moisture sources and synoptic to seasonal variability of North Atlantic water vapor isotopic composition EGU2015-5562 Anne-Katrine Faber, Bo Vinther, Jesper Sjolte, and Rasmus Anker Pedersen How does sea ice influence the isotopic composition of Arctic precipitation? EGU2015-7875 Jeonghoon Lee, Songyi Kim, Yeongcheol Han, Yoon Seok Oh, Young-Hee Kim, Hyerin Kim, Ji-Young Ham, Hye-Bin Choi, Un-Sung Na, and Dong-Chan Koh A high-resolution study of isotopic compositions of precipitation EGU2015-8260 Young-Hee Kim, Dong-Chan Koh, Won-Bae Park, Yeon-Sik Bong, Kwang-Sik Lee, and Jeonghoon Lee Long-term monitoring of stable isotopic compositions of precipitation over volcanic island, Jeju, Korea EGU2015-13679 Antonella Di Roma, Salvatore Pepi, Massimiliano Fazzini, Gianluca Bianchini, and Carmela Vaccaro Geochemical and microclimatic characterization of the water resources in the Copparo area (Ferrara, Italy)

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EGU2015-9457 Aurel Per?oiu, Nagavciuc Viorica, and B?d?lu?? Carmen Stable isotope evidence for shifting Mediterranean climatic influences in Western Romania, East-Central Europe EGU2015-10400 Viorica Nagavciuc, Carmen-Andreea B?d?lu??, and Aurel Per?oiu Temporal and spatial distributions of ?18O and ?2H in precipitation in Romania EGU2015-10445 Carmen B?d?lu??, Viorica Nagavciuc, and Aurel Per?oiu Stable isotopic composition of bottled mineral waters from Romania EGU2015-14473 Julian Klaus, Kwok Pan Chun, and Christine Stumpp 0.1 Trend analysis of ?18O composition of precipitation in Germany: Combining Mann-Kendall trend test and ARIMA models to correct for higher order serial correlation EGU2015-6478 Lekshmy Palliyil Ravisankar, Midhun Madhavan, and Ramesh Rengaswamy Rain- vapour isotopic interaction over the south-west coast of India EGU2015-9007 Jing Gao, Tandong Yao, Hans Christian Steen-Larsen, and Valerie Masson-Delmotte Climatic controls on winter water vapour stable isotopes at Lhasa, southern Tibetan Plateau EGU2015-13531 Christiane Meier, Malte Knoche, Ralf Merz, and Stephan M. Weise Single or multiple source(s) of precipitation in the Western Pamirs, Tajikistan? EGU2015-12718 Insa Otte, Florian Detsch, Tim Appelhans, and Thomas Nauss Quantification and analysis of deuterium and oxygen-18 isotope composition of precipitation at the southern foothills of Mt. Kilimanjaro (Tanzania) EGU2015-8470 Stephen Parkes, Lixin Wang, and Matthew McCabe On the cross-sensitivity between water vapor mixing ratio and stable isotope measurements of in-situ analyzers

AS4.13/HS12.12/NH1.12/OS4.8 – Integrated Environmental Prediction: Seamless coupled modelling of the dynamics and chemistry of the atmosphere, ocean and land (co-organized) – Orals Convener: Alexander Baklanov | Co-Conveners: Johannes Flemming, Georg Grell, Huw Lewis, Thorsten Wagener, Pierre Pellerin Room: B16 Chairperson: n.n. 13:30–13:45 EGU2015-7360 Saulo Freitas, Arlindo Silva, Angela Benedetti, Georg Grell, Wgne Members, and Mauricio Zarzur Evaluating the Impact of Aerosols on Numerical Weather Prediction 13:45–14:00 EGU2015-4544 Guangqiang Zhou, Jianming Xu, Ying Xie, Jianbin Wu, Zhongqi Yu, and Luyu Chang An Operational Environmental Meteorology Forecasting system for Eastern China 14:00–14:15 EGU2015-14008 Johannes Flemming, Beatriz Monge-Sanz, Tim Stockdale, Alessio Bozzo, Vincent Huijnen, Antje Inness, and Quentin Errera Exploring radiative feebacks in ECMWFs forecasting model with integrated chemistry schemes 14:15–14:30 EGU2015-1921 Renate Forkel, Dominik Brunner, Alessandra Balzarini, Rocio Baró, Marcus Hirtl, Pedro Jiménez-Guerrero, Oriol Jorba, Juan L. Perez, Guido Pirovano, Roberto San Jose, Wolfram Schröder, Johannes Werhahn, Ralf Wolke, and Rahela Žabkar Case studies on aerosol feedback effects in online coupled chemistry-meteorology models during the 2010 Russian fire event 14:30–14:45 EGU2015-7320 Steven Peckham, Georg Grell, Ying Xie, and Jian-Bin Wu Evaluating the aerosol indirect effect in WRF-Chem simulations of the January 2013 Beijing air pollution event. 14:45–15:00 EGU2015-8963 Rocío Baró, Raquel Lorente-Plazas, Sonia Jerez, Juan Pedro Montávez, and Pedro Jiménez-Guerrero Are atmospheric aerosols able to modify the surface winds? A sensitivity study of the biomass burning aerosols impact on the spatially-distributed wind over Europe Chairperson: Huw Lewis and Thorsten Wagener

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EGU General Assembly 2015 15:30–15:45 EGU2015-7368 Georg Grell, Pallavi Marrapu, Saulo R. Freitas, and Steven E. Psckham Using cloud resolving WRF-Chem simulations to explore the aerosol impact on numerical weather prediction and evaluate the aerosol aware Grell-Freitas convective parameterization 15:45–16:00 EGU2015-7139 Vincent Fortin, Murray Mackay, Mercè Casas-Prat, Frank Seglenieks, Sarah Dyck, Frédéric Dupont, François Roy, and Gregory C. Smith Short-term water level forecasts for the Laurentian Great Lakes using coupled atmosphere, land-surface and lake models 16:00–16:15 EGU2015-10469 Joanna Staneva and Kathrin Wahle Coupling of wave and circulation models in coastal-ocean predicting systems: A case study for the German Bight 16:15–16:30 EGU2015-11807 Jana Fischereit, K. Heinke Schlünzen, Andrea M. U. Gierisch, David Grawe, Ronny Petrik, Udo Hübner, and Jan Backhaus Influence of tides on the sea breeze in the German Bight: How much model complexity is needed? 16:30–16:45 EGU2015-14141 Francisco Campuzano, David Brito, Manuela Juliano, Rodrigo Fernandes, and Ramiro Neves Effect of the river discharge implementation in an operational model for the West Iberia coastal area. 16:45–17:00 EGU2015-4665 Simon Dadson River flow and inundation in African river systems: results from a new pan-African land-surface model validated against Earth observations 17:00–17:15 EGU2015-10814 Harald Kunstmann, Benjamin Fersch, Thomas Rummler, Sven Wagner, Joel Arnault, Alfonso Senatore, and David Gochis Towards Fully Coupled Atmosphere-Hydrology Model Systems: Recent Developments and Performance Evaluation For Different Climate Regions

AS4.13/HS12.12/NH1.12/OS4.8 – Integrated Environmental Prediction: Seamless coupled modelling of the dynamics and chemistry of the atmosphere, ocean and land (co-organized) – Posters Convener: Alexander Baklanov | Co-Conveners: Johannes Flemming, Georg Grell, Huw Lewis, Thorsten Wagener, Pierre Pellerin Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Johannes Flemming and Pierre Pellerin B183

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EGU2015-15842 Alexander Baklanov and and EuMetChem team Seamless Meteorology-Chemistry Modelling: Status and Relevance for Numerical Weather Prediction, Air Quality and Climate Research EGU2015-5274 Vincent Huijnen, Johannes Flemming, Quentin Errera, and Simon Chabrillat An efficient model for comprehensive tropospheric-stratospheric chemistry in ECMWF's Integrated Forecast System EGU2015-675 Hanna Pavlova, Iuliia Palamarchuk, Igor Ruban, and Sergiy Ivanov The impact of marine aerosols on atmospheric characteristics over ocean surface in frontal zones EGU2015-4033 Christian Stassen, Roland Ruhnke, Jennifer Schröter, Rieger Daniel, Ingeborg Bischoff-Gauss, Heike Vogel, and Bernhard Vogel Investigating convective transport processes and large scale stratospheric dynamics with ICON-ART EGU2015-8939 Marcus Hirtl, Claudia Flandorfer, Matthias Langer, Simone Mantovani, Marc Olefs, and Theresa Schellander-Gorgas Operational forecast products and applications based on WRF/Chem EGU2015-8613 Velle Toll and Aarne Männik Assessing impact of aerosol direct radiative effect on numerical weather prediction over Europe using MACC reanalysis and HARMONIE NWP model EGU2015-14126 Modise Wiston, Gordon McFiggans, and David Schultz Assessment of aerosol-cloud interactions during southern African biomass burning activity, employing cloud parameterizations

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EGU2015-1715 Jennifer Schröter and Roland Ruhnke Simulating the global ozone distribution with ICON-ART EGU2015-5858 Henk Eskes, Antti Arola, Anne Blechschmidt, Edith Botek, Emilio Cuevas, Audrey Gaudel, John Kapsomenakis, Eleni Katragkou, Miha Razinger, Michael Schulz, Natalia Sudarchikova, and Annette Wagner Validation of reactive gases and aerosols in the MACC global analysis and forecast system EGU2015-2440 Pavle Arsenovic, Andrea Stenke, Eugene Rozanov, and Thomas Peter Solar Influence on Future Climate EGU2015-12354 Demerval Soares Moreira, Saulo Freitas, Karla Longo, and Nilton Rosario Effects of biomass burning aerosols on CO2 fluxes on Amazon Region EGU2015-6866 Pierre Pellerin, François Roy, Sarah Dick, Greg Smith, Fred Dupont, Mark Pilon, Simon Senneville, and Jerome Chanut Evaluation of a new Gulf of St. Lawrence coupled environmental prediction system based on the GEM atmospheric model and on the NEMO-CICE ocean-ice model EGU2015-9602 Huw Lewis, Gilbert Brunet, Chris Harris, Martin Best, Andrew Saulter, Jason Holt, Lucy Bricheno, Ashley Brerton, Nick Reynard, Eleanor Blyth, and Alberto Martinez de la Torre UK Environmental Prediction – integration and evaluation at the convective scale EGU2015-11692 Lydia Dumenil-Gates, Katharina Bülow, Anette Ganske, Hartmut Heinrich, Birgit Klein, Holger Klein, Jens Möller, Gudrun Rosenhagen, Nils Schade, Sabine Hüttl-Kabus, and Birger Tinz Regional High-resolution Coupled Atmosphere Ocean Modelling in the North Sea Region EGU2015-7243 Chii-Yun Tsai, Chris E. Forest, and Thorsten Wagener On estimating decadal-scale predictability in regional climate change over river basins in response to changes in tropical SST patterns EGU2015-9512 Congrui LI and Tadashi YAMADA A Study Of Shield Construction Impact On Water Quality In Urban Rivers EGU2015-7541 Nataliya Le Vine, Adrian Butler, Neil McIntyre, and Christopher Jackson Revising Hydrology of a Land Surface Model EGU2015-1730 Toby Marthews, Simon Dadson, Bernhard Lehner, Simon Abele, and Nicola Gedney High-resolution global topographic index values for use in large-scale hydrological modelling

AS4.16/CL3.8 – Climate engineering: new insights from (Solar) Radiation Management studies (co-organized) – Orals Convener: Helene Muri | Co-Conveners: Simon Driscoll, Peter Irvine Room: B10 Chairperson: Helene Muri, Simon Driscoll, Peter Irvine 10:30–10:45 EGU2015-6979 Ken Caldeira and Long Cao Solar geoengineering, atmospheric water vapor transport, and land plants 10:45–10:50 Extra time for Ken Caldeira 10:50–11:05 EGU2015-9055 Hannele Korhonen, Anton Laakso, Tommi Ekholm, Zubair Maalick, Antti-Ilari Partanen, Harri Kokkola, and Sami Romakkaniemi Solar radiation management – on feasibility, side effects, and reaching the 2 degree target 11:05–11:20 EGU2015-4231 Patrick Applegate and Klaus Keller Limited effectiveness of solar radiation management geoengineering in preventing sea-level rise from the Greenland Ice Sheet 11:20–11:35 EGU2015-693 Jerry Tjiputra and Alf Grini Implication of future large-scale stratospheric aerosol injection on the land and ocean biogeochemistry 11:35–11:50 EGU2015-7152 Marius Stankoweit, Hauke Schmidt, Elnaz Roshan, Patrick Pieper, and Hermann Held Integrated mitigation and solar radiation management scenarios under combined climate guardrails 11:50–12:00 Discussion

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EGU2015-2532 David Mitchell, Anne Garnier, and Melody Avery On the feasibility of cirrus cloud thinning: Dependence of homo- and heterogeneous ice nucleation on latitude and season EGU2015-15262 Trude Storelvmo and William R. Boos Simulations of the transient climate response to climate engineering in the form of cirrus cloud seeding EGU2015-12059 Helene Muri Cirrus cloud thinning climate engineering and the response of the East Asian Summer Monsoon EGU2015-6988 Aswathy V.N, Johannes Quaas, and Johannes Mülmenstädt Detection limits of CDNC and albedo changes by Marine Cloud Brightening EGU2015-4388 John Moore, Aslak Grinsted, Duoying Ji, Xiaoyong Yu, and Xiaoran Guo Atlantic hurricane response to geoengineering EGU2015-15702 Peter Irvine, Susanne Glienke, and Mark Lawrence The impact of geoengineering on vegetation in experiment G1 of the Geoengineering Model Intercomparison Project EGU2015-10223 Anton Laakso, Antti-Ilari Partanen, Harri Kokkola, Kari Lehtinen, and Hannele Korhonen Optimizing stratospheric sulfur geoengineering by seasonally changing sulfur injections EGU2015-15524 Simon Driscoll and the SPICE Research Group Team SPICE Work Package 3: Modelling the Effects of Stratospheric Aerosol Geoengineering EGU2015-8407 Steven Phipps, Andrew Lenton, Leon Rotstayn, Alex Sen Gupta, Duoying Ji, John Moore, Ulrike Niemeier, Hauke Schmidt, and Simone Tilmes Modulation of the Southern Hemisphere climate by solar radiation management EGU2015-15525 Anthony Jones, James Haywood, Andy Jones, and Steven Hardimann Evaluating the climate impacts of stratospheric Sulphate, Titania and Black-Carbon injection scenarios using HadGEM2-CCS EGU2015-15523 Simon Driscoll, Scott Osprey, Don Grainger, and Lesley Gray Climate Impacts of Stratopsheric Particle Injection EGU2015-4810 Peter Irvine Initial Climate Response to a Termination Shock EGU2015-2808 Alex Ellery A New Approach to Geoengineering: Manna From Heaven EGU2015-4730 Andrew Lockley Geoengineering on exoplanets

HS7.4/AS4.23/CL2.8 – Change in climate, hydrology and society (co-organized) – Orals Convener: Demetris Koutsoyiannis | Co-Conveners: João de Lima, Xiaolan L. Wang, C. Cudennec, Manfred Mudelsee, Harry Lins Room: R6 Chairperson: n.n. 13:30–13:45 EGU2015-9569 Vazken Andréassian, Guillaume Thirel, and Charles Perrin How many reservoirs should we build in France to maintain water availability under a changing climate?

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EGU General Assembly 2015 13:45–14:00 EGU2015-4436 Anthony Kiem, Tessa Vance, Jason Roberts, and Michelle Ho Using the latest paleoclimate insights to better quantify the risk of low probability, high impact floods and hydrological droughts – how robust are existing water resource management and supply systems in eastern Australia? 14:00–14:15 EGU2015-891 Yeliz Y?lmaz, Ufuk Utku Turunço?lu, and Ömer Lütfi ?en An Assessment of Performance of CMIP5 Simulations for Turkey 14:15–14:30 EGU2015-6425 Hesbon Otieno, Dawei Han, and Ross Woods Assessment of rainfall-runoff modelling for climate change mitigation 14:30–14:45 EGU2015-12039 Aristita Busuioc, Madalina Baciu, and Cerasela Stoica A new index quantifying the precipitation extremes 14:45–15:00 EGU2015-4411 Demetris Koutsoyiannis and Alberto Montanari Climate is changing, everything is flowing, stationarity is immortal

HS7.4/AS4.23/CL2.8 – Change in climate, hydrology and society (co-organized) – Posters Convener: Demetris Koutsoyiannis | Co-Conveners: João de Lima, Xiaolan L. Wang, C. Cudennec, Manfred Mudelsee, Harry Lins Red Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: n.n. R118

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EGU2015-10032 Katsumasa Tanaka and Francesco Cherubini Global and regional temperature metrics under a two-basket approach EGU2015-12694 Georgeta Bandoc and Remus Pravalie Climatic water balance and agricultural productivity dynamics in Dobrogea, southeastern Romania, against the background of climate change over the past decades EGU2015-12680 Célia M. Gouveia, Patrícia Ramos, Ana Russo, and Ricardo M. Trigo Drought trends in the Iberian Peninsula over the last 112 years EGU2015-8689 David Meko, Irina Panyushkina, and Leonid Agafonov Upper air teleconnections to Ob River flows and tree rings EGU2015-5424 SeungKwon JUNG, HyunJoong KANG, and SeungJin MAENG Analysis for Drought Resilience of Monoculture on Climate Change EGU2015-4391 Nguyen Cung Que Truong, Hong Quan Nguyen, and Akihiko Kondoh Long-term trend of climate variables in the upper Dong Nai river basin in Vietnam EGU2015-4367 Bo-Hyun Lee, Byeong-Hak Park, Eun-Hee Koh, and Kang-Kun Lee The Trends of Soil Temperature Change Associated with Air Temperature Change in Korea from 1973 to 2012 EGU2015-3648 Ju Qin, Hao Zhenchun, Yu Zhongbo, Gu Huanghe, and Fu Xiaolei Study of Climate Change and its Impact on WaterCycle in Yangtze River Basin EGU2015-3010 João L.M.P. de Lima and Cristina Canhoto Increasing the water temperature of a 2nd order stream reach: Hydraulic aspects of a whole-stream manipulative experiment EGU2015-523 Nadine Salzmann and Mario Rohrer Climate variability of the Greater Himalayas - implications for impacts and adaptation EGU2015-3055 Maria Christaki and the Phd Committee Team Water in Athens Then and Now EGU2015-1735 Toby Marthews, Friederike Otto, Daniel Mitchell, Simon Dadson, and Richard Jones Drought in the Horn of Africa: attribution of a damaging and repeating extreme event

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EGU2015-292 Sonali Pattanayak and Dasika Nagesh Kumar Seasonal Change Detection and Attribution of Surface Temperature changes over Interior Peninsular Region of India

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EGU General Assembly 2015

Thursday, 16 April DM1 – Division Meeting for Atmospheric Sciences (AS) – Orals Convener: Annica Ekman Room: B9 Chairperson: n.n. 12:15–13:15

AS1.1 – Dynamical Meteorology (General Session) – Orals Convener: Gwendal Rivière | Co-Conveners: Olivia Martius, Vanda Grubiši?, Hanna Joos, Helen Dacre Room: B9 Chairperson: n.n. 15:30–15:45 EGU2015-2809 James Booth, Catherine Naud, Greg Tierney, Derek Posselt, and Jeff Willison Stability, Convection and Resolution: Understanding Vertical Motion in Modeled Extratropical Cyclones 15:45–16:00 EGU2015-10441 Riwal Plougonven, Guillaume Lapeyre, and Xavier Perrot Impacts of mesoscale SST anomalies on atmospheric mid-latitude storms 16:00–16:15 EGU2015-2360 Aiko Voigt and Tiffany Shaw Radiative impact of clouds and water vapor on shifts of the extratropical jet under global warming 16:15–16:30 EGU2015-10843 Yohai Kaspi and Rei Chemke Poleward migration of eddy-driven jets 16:30–16:45 EGU2015-7769 Jennifer Catto, Erica Madonna, Hanna Joos, Heini Wernli, Irina Rudeva, and Ian Simmonds Link between warm conveyor belts and fronts and the impact on extreme rainfall 16:45–17:00 EGU2015-5475 Christoph Welker, Olivia Martius, Paul Froidevaux, Carleen H. Reijmer, and Hubertus Fischer A climatological analysis of high-precipitation events in Dronning Maud Land, Antarctica, and associated large-scale atmospheric conditions

AS1.1 – Dynamical Meteorology (General Session) – Posters Convener: Gwendal Rivière | Co-Conveners: Olivia Martius, Vanda Grubiši?, Hanna Joos, Helen Dacre Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: n.n. B223

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EGU2015-6203 Andreas Dörnbrack and Robert Sharman The effect of a jet stream on the generation of mountain wave-induced mean flows and turbulence near the tropopause EGU2015-14211 Haraldur Ólafsson, Maurizio Ripepe, and Dario Delle Donne Gravity waves from an extratropical cyclone hitting Iceland EGU2015-8452 Ben Jolly and Adrian McDonald A case study of a Ross Ice Shelf Airstream event using high resolution observational data captured by SNOWWEB EGU2015-14761 Toshiki Iwasaki and Yuki Kanno Isentropic analysis of polar cold air mass streams EGU2015-7543 Polina Verezemskaya, Anastasia Baranyuk, and Victor Stepanenko Numerical simulation study of polar lows in Russian Arctic: dynamical characteristics EGU2015-5 Yu Du, Richard Rotunno, and Qinghong Zhang Analysis of WRF-simulated thermally driven diurnally periodic boundary-layer wind signals in Eastern China

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EGU2015-14573 Yue Zheng, Kiran Alapaty, and Dev Niyogi Impacts of interaction between land-surface and cloud on regional rainfall and convection EGU2015-14040 Sergey Emtsev, Aliaksandr Krasouski, Alexander Svetashev, Leonid Turishev, and Siarhei Barodka Studying the Dynamics of Non-stationary Jet Streams Formation in the Northern Hemisphere Troposphere EGU2015-15043 Sebastian Schemm, Luca Nisi, Andrey Martynov, and Olivia Martius Hail formation in pre-frontal environments: A long-term study over Switzerland EGU2015-1925 Helen Dacre How do atmospheric rivers form? EGU2015-11725 Olga Zolina, Ambroise Dufour, and Sergey Gulev Red Sea modulating regional hydrological cycle EGU2015-5053 Joaquim G. Pinto, Iñigo Gómara, Giacomo Masato, Helen F. Dacre, Tim Woollings, and Rodrigo Caballero Large-scale dynamics associated with clustering of extratropical cyclones affecting Western Europe EGU2015-10537 Simon Wild, Ian Simmonds, and Gregor C. Leckebusch Tropospheric mid-latitude geopotential wave characteristics associated with strong wind events in the North Atlantic/European region EGU2015-5341 Patrick Ludwig, Joaquim G. Pinto, Simona A. Hoepp, Andreas H. Fink, and Suzanne L. Gray Secondary cyclogenesis along an occluded front leading to damaging wind gusts: windstorm Kyrill, January 2007 EGU2015-13708 Talia Tamarin and Yohai Kaspi The poleward tilt of storm tracks from a PV tendency analysis of cyclone tracking composites EGU2015-3495 Rachel White and David Battisti Topographic impacts on jet streams and storm tracks: the Mongolian mountains matter EGU2015-10006 Hilla Afargan and Yohai Kaspi A midwinter minimum in storm track activity in an idealized GCM with a seasonal cycle EGU2015-8781 Huaqiong Cheng, Tongwen Wu, and Wenjie Dong Possible Factors affecting the Thermal Contrast between Middle-Latitude Asian Continent and Adjacent Ocean EGU2015-11567 Joong-Bae Ahn and Yong-Jun Park Effect of East Asia summer blocking on the atmospheric circulation over the region EGU2015-11398 Joong-Bae Ahn, Doo-Young Lee, and Jin?Ho Yoo Seasonal prediction of East Asian summer rainfall using a multi-model ensemble system EGU2015-11809 Mio Matsueda and Tim Palmer Predictability of summertime Euro-Atlantic weather regimes in medium-range forecasts EGU2015-13505 William Collins, Hans Johansen, Jim Benedict, Daniele Rosa, Travis O'Brien, Jeff Johnson, Elijah Goodfriend, and Noel Keen Adapative non-hydrostatic dynamics for exploring multiscale climate interactions

CL3.4/AS1.4/CR6.5/OS1.9 – Polar Climate Predictability and Prediction (co-organized) – Orals Convener: Neven-Stjepan Fuckar | Co-Conveners: Cecilia Bitz, Virginie Guemas, Ed Hawkins, Matthieu Chevallier, Torben Koenigk, Edward Blanchard-Wrigglesworth, Rym Msadek Room: Y6 Chairperson: Neven Stjepan Fuckar 08:30–08:45 EGU2015-6162 Matthieu Chevallier, Greg Smith, Jean-François Lemieux, Frédéric Dupont, Gael Forget, Yosuke Fujii, Gilles Garric, Fabrice Hernandez, Rym Msadek, Drew Peterson, Andrea Storto, Takahiro Toyoda, Maria Valdivieso, Guillaume Vernieres, Hao Zuo, and Magdalena Balmaseda Uncertainties in the Arctic sea ice cover in ocean reanalyses: are current ice-ocean reanalyses suitable for initializing sea ice forecasts?

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EGU General Assembly 2015 08:45–09:00 EGU2015-6581 Kent Moore and Robert Pickart An Inter-Annual Oscillation in the Western Arctic Associated with a Non Stationary Seasonally Lagged ENSO Signal 09:00–09:15 EGU2015-1472 Violette Zunz and Hugues Goosse Influence of freshwater input on the skill of decadal forecast of sea ice in the Southern Ocean 09:15–09:30 EGU2015-4052 Helene R. Langehaug, Daniela Matei, Tor Eldevik, Katja Lohmann, and Yongqi Gao Decadal predictability of SST in the Atlantic domain of the Nordic Seas in three CMIP5 models 09:30–09:45 EGU2015-9945 Stephan Juricke, Helge Goessling, and Thomas Jung Stochastic sea ice parameterizations and impacts on polar predictability 09:45–10:00 EGU2015-10750 Felix Bunzel, Dirk Notz, Johanna Baehr, Wolfgang Müller, and Kristina Fröhlich Impact of the assimilated sea ice data product on seasonal climate predictions with MPI-ESM

CL3.4/AS1.4/CR6.5/OS1.9 – Polar Climate Predictability and Prediction (co-organized) – Posters Convener: Neven-Stjepan Fuckar | Co-Conveners: Cecilia Bitz, Virginie Guemas, Ed Hawkins, Matthieu Chevallier, Torben Koenigk, Edward Blanchard-Wrigglesworth, Rym Msadek Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Torben Koenigk B117

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EGU2015-1693 Torben Koenigk, Mihaela Caian, Grigory Nikulin, and Semjon Schimanke Regional Arctic sea ice variations as predictor for winter climate conditions EGU2015-2170 Amna Jrrar, N. Luke Abraham, David Holland, and John A. Pyle Variability of the Amundsen Sea Low and the Associated Regional Sea Ice Trends in the AO-UMUKCA Model EGU2015-2684 Thomas Collow, Wanqiu Wang, and Arun Kumar Modifying the current sea ice thickness initialization in CFSv2 to improve prediction of Arctic surface sea ice EGU2015-2749 Gwangyong Choi, David A. Robinson, and Junsu Kim Asymmetric changes in bi-hemispheric circumpolar vortex in the warmer climate EGU2015-7894 Mehdi Pasha Karami, Anne de Vernal, Xianmin Hu, and Paul G. Myers Modelling the impacts of a dipole-like climatic state over the Arctic EGU2015-8620 Paul Wachter, Kathrin Höppner, Jucundus Jacobeit, and Erhard Diedrich Investigation of the 3D temperature distribution patterns above the Antarctic Peninsula using remote sensing data - A contribution for polar climate monitoring EGU2015-9196 Chenghai Wang, Ruolin Li, and Dong Xu The forcing of Arctic Sea Ice extent anomaly on atmosphere circulation of northern hemisphere EGU2015-9288 Charles-Emmanuel Testut, Gilles Garric, Jérome Chanut, Clément Bricaud, and Greg Smith Recent advances in the Mercator-Ocean reanalysis system: Application to an Arctic configuration EGU2015-9766 Christopher Shuman, Richard Cullather, Sophie Nowicki, and Michael Schnaubelt Comparison of Model Temperatures to NOAA In Situ Data at the Greenland Summit EGU2015-10429 Jens Grieger, Gregor C. Leckebusch, and Uwe Ulbrich Mechanisms of Antarctic net precipitation climate change signals EGU2015-11822 Matthieu Chevallier, Virginie Guémas, David Salas y Mélia, and Francisco Doblas-Reyes Regional seasonal forecasts of the Arctic sea ice in two coupled climate models EGU2015-13065 Neven-Stjepan Fu?kar, Virginie Guemas, François Massonnet, and Francisco Doblas-Reyes Determination of Arctic sea ice variability modes on interannual timescales via nonhierarchical clustering EGU2015-13618 Cornelia Koeberle and Ruediger Gerdes Future availibility of Transarctic Sea Routes- a model study

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EGU2015-13737 Andréa Massad, Haraldur Ólafsson, Guðrún Nína Petersen, Hálfdán Ágústsson, and Ólafur Rögnvaldsson Analysis of large errors in dynamic downscaling of winds

CL2.5/AS1.5 – Atmospheric Circulation, Arctic Climate Change and Mid-latitude Weather Extremes (co-organized) – Posters Convener: Halldór Björnsson | Co-Conveners: Gudrun Nina Petersen, Edward Hanna, Nedjeljka Zagar Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Halldór Björnsson B92

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EGU2015-4416 Genrikh Alekseev, Nikolai Ivanov, Natalia Kharlanenkova, and Svetlana Kuzmina Amplification of warming due to intensification of zonal circulation in the mid-latitudes EGU2015-7791 Camila Carpenedo and Tércio Ambrizzi Interannual variability of Antarctic sea ice and its interrelationship with atmospheric blocking and ENSO EGU2015-12635 Stella Babian, Henning W. Rust, Jens Grieger, and Ulrich Cubasch Representation of the Antarctic Oscillation and related precipitation in the MPI Earth System Model EGU2015-3016 Nedjeljka Zagar MODES: open-access software for the normal-mode representation of the global 3D circulation EGU2015-10245 Thomas Toniazzo Leading modes of variability in AP simulations EGU2015-1519 Lukas Brunner, Andrea Karin Steiner, Barbara Scherllin-Pirscher, and Martin Jury Feasibility of blocking detection in observations from radio occultation EGU2015-13881 Petteri Uotila and Timo Vihma Effects of Arctic warming on Eurasian climate EGU2015-2788 Irina Kulikova, Ekaterina Kruglova, Valentina Khan, Dmitry Kiktev, and Vladimir Tischenko Large-scale atmospheric processes in the Arctic region reproduced by Sl-AV model and reanalysis data EGU2015-7071 Mirseid Akperov, Vladimir Semenov, Igor Mokhov, and Antony Lupo The impact of the Arctic Sea Ice retreat on extratropical cyclones and anticyclones over Northern Eurasia: atmospheric model simulations EGU2015-7217 Caroline Ummenhofer, Hyodae Seo, Young-Oh Kwon, and Terrence Joyce Links between North Atlantic atmospheric blocking and recent trends in European winter precipitation EGU2015-3005 Martin Wegmann, Yvan Orsolini, Marta Vázquez Dominguez, Luis Gimeno Presa, Raquel Nieto, Olga Buligyna, Ralf Jaiser, Dörthe Handorf, Anette Rinke, Klaus Dethloff, Alexander Sterin, and Stefan Brönnimann Arctic moisture source for Eurasian snow cover variations in autumn EGU2015-7631 Mikhail Varentsov, Polina Verezemskaya, Anastasia Baranyuk, Elizaveta Zabolotskikh, and Irina Repina Investigation of polar mesocyclones in Arctic Ocean using COSMO-CLM and WRF numerical models and remote sensing data EGU2015-9809 Piia Post and Mait Sepp Arctic atmospheric circulation patterns responsible for dry and cold air inflows to the Baltic Sea region EGU2015-4137 Pawel Schlichtholz Wintertime response of mid-latitude atmospheric circulation to heat anomalies in the Barents Sea in recent decades EGU2015-2550 Paolo Ruggieri, Roberto Buizza, and Guido Visconti European weather sensitivity to Barents-Kara sea-ice variability EGU2015-13205 Ketil Isaksen, Øyvind Nordli, Rajmund Przybylak, and Przemyslaw Wyszynski Recent temperature variability and trends in the coastal areas of the western Svalbard

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EGU2015-6383 Halldór Björnsson, Trausti Jónsson, and Guðrún Nína Petersen Changes in Seasonal Cycle and Daily Variance Statistics for Climate Variables in the High Latitudes EGU2015-13842 Andréa Massad, Haraldur Ólafsson, Guðrún Nína Petersen, Hálfdán Ágústsson, and Ólafur Rögnvaldsson Systematic and large temperature errors in a dynamic downscaling of atmospheric flow EGU2015-765 Caroline Andin, Christian Zdanowicz, and Luke Copland Synoptic variability of extreme snowfall in the St. Elias Mountains, Yukon, Canada EGU2015-6428 Gudrun Nina Petersen Understanding extreme winds in Iceland EGU2015-10694 Trausti Jónsson, Halldór Björnsson, and Guðrún Nína Petersen Classifications and secular variability of Icelandic windstorms EGU2015-3641 Zanita Avotniece, Lita Lizuma, Agrita Briede, and Maris Klavins Changes in the variability of extreme climate events in Latvia EGU2015-7262 Adina-Eliza Croitoru Heat waves in Romania. Regional features, changes and estimated impact EGU2015-5186 Yulia Zyulyaeva, Igor Zveryaev, and Klaus Peter Koltermann Observations-Based Analysis of Moscow Heat Spells

NP3.2 – Subgrid modeling and parameterization in nonlinear geosystems – Orals Convener: Isabel de Lima | Co-Conveners: Fernando Porté-Agel, Marc Parlange, Charles Meneveau Room: B3 Chairperson: Isabel de Lima 08:30–08:45 EGU2015-7474 Joseph Tribbia Experiments in the use of stochastic scaling in moist physics parameterizations for models of the atmospheric -5/3 range 08:45–09:00 EGU2015-1572 Travis O'Brien and William Collins Analyzing and leveraging self-similarity for variable resolution atmospheric models 09:00–09:15 EGU2015-9274 Mahdi Abkar and Fernando Porté-Agel A new wind-farm parameterization for large-scale atmospheric models 09:15–09:30 EGU2015-11370 Anna Fitch Climate Impacts of Large-scale Wind Farms as Parameterized in a Global Climate Model 09:30–09:45 EGU2015-7478 Scott Salesky, Marco Giometto, Marcelo Chamecki, and Marc Parlange Blowing snow in complex terrain: an LES investigation 09:45–10:00 EGU2015-13593 Gokhan Kirkil Investigation of flow transition problems at WRFs nested-domain interfaces

HS7.1/AS1.11/NH1.7/NP9.4 – Precipitation: from measurement to modelling and application in catchment hydrology (co-organized) – Orals Convener: Andreas Langousis | Co-Conveners: Alin Andrei Carsteanu, Eric Wood, Remko Uijlenhoet, Chris Onof, Alexis Berne, Giovanna Grossi, Hidde Leijnse, Paolo Burlando, Tim Bellerby, Emna Gargouri-Ellouze Room: R6 Chairperson: A. Langousis, E. Wood and A. Berne 08:30–08:45 EGU2015-1288 Judah Cohen and Hengchun Ye Trends and Variability in Rain on Snow Events 08:45–09:00 EGU2015-14801 Carlo Gregoretti, Martino Bernard, Massimo Degetto, Berti Matteo, Simoni Alessandro, and Lanzoni Stefano The hydrological response of a rocky head water basin to convective rainfalls

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EGU General Assembly 2015 09:00–09:15 EGU2015-9557 Efrat Morin and Yochanan Kushnir Hydrometeorological signatures of global extreme precipitation events 09:15–09:30 EGU2015-1768 David Brochart and Vazken Andréassian From streamflow back to rainfall: hydrological model inversion using the Monte Carlo method. Test and crash-test over 202 French catchments. 09:30–09:45 EGU2015-11427 Claudia Brauer, Aart Overeem, and Remko Uijlenhoet Rainfall estimates for hydrological models: Comparing rain gauge, radar and microwave link data as input for the Wageningen Lowland Runoff Simulator (WALRUS) 09:45–10:00 EGU2015-9444 Geoff Pegram, Scott Sinclair, and Andras Bardossy Accounting for uncertainty in the repair of rain gauge records and their spatial interpolation

Coffee Break

Chairperson: C. Onof and T. Bellerby 10:30–10:45 EGU2015-7265 Yagmur Derin, Emmanouil Anagnostou, John Kalogiros, and Marios Anagnostou Passive Microwave Rainfall Error Analysis using High-Resolution X-band Dual-Polarization Radar Observations in Complex Terrain 10:45–11:00 EGU2015-14928 Pieter Hazenberg, Hidde Leijnse, and Remko Uijlenhoet Improved estimation of heavy rainfall by weather radar after reflectivity correction and accounting for raindrop size distribution variability 11:00–11:15 EGU2015-4333 Daniel Wright, Soni Yatheendradas, Christa Peters-Lidard, Dalia Kirschbaum, Tibebu Ayalew, Ricardo Mantilla, and Witold Krajewski Rainy Day: A Remote Sensing-Driven Extreme Rainfall Simulation Approach for Hazard Assessment 11:15–11:30 EGU2015-1770 David Brochart and Vazken Andréassian Real-time adjustment of satellite-based rainfall estimates using the conditional mean: hydrological validation over French Guiana 11:30–11:45 EGU2015-2186 Stefan Kienzle Spatial downscaling and correction of precipitation and temperature time series to high resolution hydrological response units in the Canadian Rocky Mountains 11:45–12:00 EGU2015-3975 Giuseppe Mascaro Utility of statistical downscaling and high-resolution hydrologic modeling for climate change studies

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Chairperson: R. Uijlenhoet and H. Leijnse 13:30–13:45 EGU2015-4867 Marielle Gosset, frederic cazenave, françois Zougmore, Ali Doumounia, and Modeste kacou Rainfall measurements from cellular networks microwave links : an alternative ground reference for satellite validation and hydrology in Africa . 13:45–14:00 EGU2015-10309 Sahar HACHANI, Brice BOUDEVILLAIN, Zoubeida BARGAOUI, and Guy DELRIEU Investigations on the links between rain intensity or reflectivity structures estimated from radar and drop size distributions 14:00–14:15 EGU2015-14615 Alain N. Rousseau and Patrick Gagnon Assessment of the added value of using statiscally downscaled precipitation fields for hydrological forecasting 14:15–14:30 EGU2015-722 Will Hall, Miguel Rico-Ramirez, and Stefan Kramer Classification and correction of the radar bright band with polarimetric radar

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EGU General Assembly 2015 14:30–14:45 EGU2015-7497 Stephen Oppong Kwakye Precipitation in the Black Volta Basin of Western Africa 14:45–15:00 EGU2015-2649 Marc Schleiss and James Smith The intermittent nature of precipitation: new insights based on high-resolution rain gauge data for the United States and Europe Chairperson: A. Carsteanu, P. Burlando and A. Langousis 15:30–15:45 EGU2015-8243 AFM Kamal Chowdhury, Natalie Lockart, Garry Willgoose, and George Kuczera Development of a Compound Distribution Markov Chain Model for Stochastic Generation of Rainfall with Long Term Persistence 15:45–16:00 EGU2015-8361 Vladan Babovic and Ali Meshgi Effect of Rainfall Regime on Catchment Runoff Response in Tropical Urban Environments 16:00–16:15 EGU2015-7437 Roberto Deidda, Antonis Mamalakis, and Andreas Langousis Comparison of Threshold Detection Methods for the Generalized Pareto Distribution (GPD): Application to the NOAA-NCDC Daily Rainfall Dataset 16:15–16:30 EGU2015-12522 Christian Chwala, Felix Keis, and Harald Kunstmann Real time data acquisition of a countrywide commercial microwave link network 16:30–17:00 EGU2015-7585 Efi Foufoula, Ardeshir M. Ebtehaj, and Rafael L. Bras A Novel Bayesian algorithm for Microwave Retrieval of Precipitation from Space: Applications in Snow and Coastal Hydrology

AS2.1 – Air-Land Interactions (General Session) (co-sponsored by iLEAPS) – Orals Convener: Thomas Foken | Co-Conveners: Andreas Ibrom Room: B16 Chairperson: Thomas Foken 08:30–08:45 EGU2015-2404 Lianghong Gu and Georg Wohlfahrt The many meanings of gross photosynthesis and their implication for photosynthesis research from leaf to globe 08:45–09:00 EGU2015-4180 Sarah Waldo, Kirill Kostyanovsky, Patrick O'Keeffe, Shelley Pressley, Dave Huggins, Claudio Stockle, and Brian Lamb Characterizing Nitrous Oxide (N2O) Emissions over a Wheat-based Cropping System in the Northwest United States Using the Modified Bowen Ratio Technique and Static Chambers 09:00–09:15 EGU2015-4758 Georg Jocher, Michal Gazovic, Matthias Peichl, and Mats B. Nilsson Land-atmosphere methane exchange at an acid and oligotrophic mire system in northern Sweden: a micrometeorological point of view 09:15–09:30 EGU2015-11619 Christian Stiegler, Anders Lindroth, Magnus Lund, Torben R. Christensen, and Mikhail Mastepanov A comparative approach to assess variation in surface energy fluxes in northern high-latitude ecosystems 09:30–09:45 EGU2015-281 Manuel Helbig, Elyn Humphreys, Ivan Bogoev, William L Quinton, Karoline Wischnweski, and Oliver Sonnentag Effects of biased CO2 flux measurements by open-path sensors on the interpretation of CO2 flux dynamics at contrasting ecosystems 09:45–10:00 EGU2015-13084 Lukas Siebicke Turbulent fluxes by “Conditional Eddy Sampling”

Coffee Break

Chairperson: Andreas Ibrom

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EGU General Assembly 2015 10:30–10:45 EGU2015-3884 Jielun Sun, Donald Lenschow, Margaret LeMone, and Larry Mahrt Turbulence Generation in the Atmospheric Boundary Layer and Limitations of the Monin-Obukhov Similarity Theory 10:45–11:00 EGU2015-5794 Natascha Kljun, Pierluigi Calanca, Mathias W. Rotach, and HaPe Schmid A Simple Two-dimensional Parameterisation for Flux Footprint Predictions 11:00–11:15 EGU2015-8254 Stefan K. Arndt, Anne Griebel, and Lauren T. Bennett Inescapable variation – effects of a non-homogeneous flux tower footprint on diurnal and seasonal carbon fluxes in a temperate forest 11:15–11:30 EGU2015-2070 Christoph Thomas, Chadi Sayde, and John Selker Using high-resolution fiber-optic distributed temperature sensing to measure spatially resolved speed and temperature of airflows in a shallow gully 11:30–11:45 EGU2015-9856 Metodija Shapkalijevski, Arnold Moene, Huug Ouwersloot, Edward Patton, and Jordi Vilà-Guerau de Arellano Influence of canopy foliage on turbulence above tall deciduous vegetation 11:45–12:00 EGU2015-5574 Ann-Sofi Smedman and Erik Sahlee Turbulent structure of scalars in the eddy surface layer over land and sea

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Chairperson: Jielun Sun 13:30–13:45 EGU2015-953 Matt North, George Petropoulos, Gareth Ireland, Daisy Rendal, and Toby Carlson Furthering our Understanding of Land Surface Interactions using SVAT modelling: Results from SimSphere's Validation 13:45–14:00 EGU2015-10289 Helen Johnson and Martin Best The dependence of land-atmosphere interactions on atmospheric parametrizations in the JULES/UM modelling system 14:00–14:15 EGU2015-5594 Yiying Chen, James Ryder, Kim Naudts, Matthew J. McGrath, Juliane Otto, Vladislav Bastriko, Aude Valade, Samuli Launiainen, Jérôme Ogée, Jan A. Elbers, Thomas Foken, Frank Tiedemann, Bernard Heinesch, Andrew Black, Vanessa Haverd, Denis Loustau, Catherine Ottlé, Philippe Peylin, Jan Polcher, and Sebastiaan Luyssaert Improving energy partitioning and the nighttime energy balance by implementation of a multi-layer energy budget in ORCHIDEE-CAN 14:15–14:30 EGU2015-3307 Sha Zhang, Frederik De Roo, Rieke Heinze, Fabian Eder, Sadiq Huq, Marius Schmidt, and Matthias Mauder Large-eddy simulation of the energy balance closure problem: a case study for a field campaign with multi-scale observations 14:30–14:45 EGU2015-6815 Caterina Tassone and Mike Ek Ameriflux data used for verification of surface layer parameterizations 14:45–15:00 EGU2015-12777 Christof Ammann, Raphael Felber, and Albrecht Neftel Discerning the cows from the pasture when determining annual NEE and carbon budget

AS2.1 – Air-Land Interactions (General Session) (co-sponsored by iLEAPS) – Posters Convener: Thomas Foken | Co-Conveners: Andreas Ibrom Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Thomas Foken B245

EGU2015-15379 Linda M. J. Kooijmans and Oscar K. Hartogensis Monin-Obukhov Similarity Relations for CT2, Cq2 and É› based on 11 Field Experiments

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EGU2015-11764 Nadia Vendrame, Luca Tezza, Franco Meggio, and Andrea Pitacco Comparison of CO2 fluxes from eddy covariance and soil chambers measurements in a vineyard EGU2015-2740 Antonio Donateo, Daniela Cava, and Daniele Contini Performance of different detrending methods in turbulent flux estimation EGU2015-4521 Josef Tanny, Ori Achiman, Yonatan Mekhmandarov, and Moran Pirkner The effect of agricultural structures on the quality of eddy covariance flux data EGU2015-7226 Eiko Nemitz, Daniela Famulari, Andreas Ibrom, Alex Vermeulen, Arjan Hensen, Pim van den Bulk, Benjamin Loubet, Patricia Laville, Ivan Mammarella, Sami Haapanala, Annalea Lohila, Tuomas Laurila, Rabot Eva, Marie Laborde, Nicholas Cowan, Margaret Anderson, and Carole Helfter Intercomparison of six fast-response sensors for the eddy-covariance flux measurement of nitrous oxide over agricultural grassland EGU2015-2333 Ivan Bogoev, Manuel Helbig, and Oliver Sonnentag On the importance of high-frequency air-temperature fluctuations for spectroscopic corrections of open-path carbon dioxide flux measurements EGU2015-1289 James Kathilankal, Gerardo Fratini, and George Burba Significance of High-Speed Air Temperature Measurements in the Sampling Cell of a Closed-Path Gas Analyzer with a Short Tube EGU2015-3076 Wonsik Kim and Daisuke Komori Why we need to estimate the sampling uncertainty of eddy covariance flux measurement? EGU2015-7435 Gabriela Pozníková, Milan Fischer, Mat?j Orság, Miroslav Trnka, and Zden?k Žalud Application of detailed temperature profile measurements for improving data quality check by Bowen Ratio/Energy Balance method EGU2015-6923 Anat Florentin and Nurit Agam Closure of the energy balance equation over bare soil during the formation and evaporation of non-rainfall water inputs EGU2015-11029 Peng Zhao, Albin Hammerle, and Georg Wohlfahrt Measurement of advection of CO2 over grasslands in complex terrain in the Alps EGU2015-12671 James Ryder, Jan Polcher, Philippe Peylin, Catherine Ottlé, Yiying Chen, Eva van Gorsel, Vanessa Haverd, Matthew McGrath, Kim Naudts, Juliane Otto, Aude Valade, and Sebastiaan Luyssaert Making direct use of canopy profiles in vegetation – atmosphere coupling EGU2015-4131 Patrick Hogan, Markus Oismueller, and Juraj Parajka Partioning the evapotranspiration flux from a maize field using stable isotopes EGU2015-3537 Wolfgang Babel, Carsten Schaller, Jörg Hübner, Jürgen Kreyling, Anke Jentsch, Christoph Thomas, and Thomas Foken The effect of rain-out shelters on the microclimate of vegetation patches EGU2015-12476 Krisztina Pintér, Zoltán Barcza, János Balogh, and Zoltán Nagy Result of storage term measurements at a sandy grassland site EGU2015-3526 Yakir Preisler, Fyodor Tatarinov, Shani Rohatyn, Eyal Rotenberg, José M. Grünzweig, Tamir Klein, and Dan Yakir Large variations in diurnal and seasonal patterns of sap flux among Aleppo pine trees in semi-arid forest reflect tree-scale hydraulic adjustments EGU2015-9151 Fyodor Tatarinov, Yakir Preisler, Shani Roahtyn, and Dan Yakir Comparison of different tree sap flow up-scaling procedures using Monte-Carlo simulations EGU2015-11211 Mário Cerqueira, Maria João Matos, Casimiro Pio, and Carlos Borrego Carbon dioxide fluxes in urban and suburban environments from northwestern Portugal EGU2015-6385 Alexander Olchev, Yulia Mukhartova, Natalia Levashova, and Elena Volkova Effect of spatial vegetation and relief heterogeneity on vertical CO2 fluxes between land surface and the atmosphere

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EGU2015-11952 Albin Hammerle, Fred Meier, Michael Heinl, and Georg Leitinger Landscape scale thermography – measurements, modelling and implications EGU2015-876 Zhuoqun Li A physical model of drag and drag partitions on rough surfaces EGU2015-4776 Stanislaus J. Schymanski, Milad Aminzadeh, Michael L. Roderick, and Dani Or Evaluation of advection-aridity complementary relations at the lab scale EGU2015-11687 Andreas Chlond, Otto Böhringer, Torsten Auerswald, and Frank Müller Exploring diurnal land-atmosphere coupling at small scales using large-eddy simulation EGU2015-5498 Christian Klein, Christoph Thieme, and Eckart Priesack Modeling energy fluxes in heterogeneous landscapes employing a mosaic approach EGU2015-6285 Christoph Thieme, Christian Biernath, Christian Klein, Florian Heinlein, and Eckart Priesack Modelling the impact of atmospheric parameters on nitrous oxide emissions from soil EGU2015-2763 Fabian Eder, Frederik De Roo, Eyal Rotenberg, Dan Yakir, Hans Peter Schmid, and Matthias Mauder Secondary circulations above a solitary forest surrounded by semi-arid shrubland EGU2015-6220 Michael Kurgansky Vertical transport of dust in convective boundary layer EGU2015-13571 Luis Ackermann, Mohammed A. Ayoub, Daniel P. Astudillo, and Dunia A. Bachour Seasonal Characteristics of Planetary Boundary Layer in Qatar. EGU2015-13608 Rui Salgado, Pedro Soares, Carlos Policarpo, Patrick Le Moigne, Pedro Miranda, and Miguel Potes Summer Boundary Layer structure and circulations in the presence of a large man made lake EGU2015-9934 Vladimír Cermák, Petr Dedecek, Louise Bodri, Jan Safanda, and Milan Kresl Eleven years of ground-air temperature tracking over different land cover materials EGU2015-382 Xiaodan Guan, Jianping Huang, and Ruixia Guo The analysis of anthropogenic factors in regional temperature change over East Asia

OS1.5 – Air-Sea Energy and Mass Exchanges and their Impacts on the Ocean and Atmosphere – Orals Convener: Sergey Gulev | Co-Conveners: Bernard Barnier Room: Y2 Chairperson: Sergey Gulev 13:30–13:45 EGU2015-1477 Guy Caniaux, Louis Prieur, and Hervé Giordani An adjusted one year sea surface heat and water budget for the Northwestern Mediterranean basin 13:45–14:00 EGU2015-3996 Linette Boisvert, Dong Wu, Timo Vihma, Chung-Lin Shie, and Joel Susskind Moisture flux increases seen in the Arctic between 2003-2013 14:00–14:15 EGU2015-6404 Gudrun Nina Petersen, Ben E. Harden, and Ian A. Renfrew Air-Sea heat fluxes over the Iceland Sea 14:15–14:30 EGU2015-14286 Abderrahim Bentamy, Rachel Pinker, Banglin Zhang, Anita Rapp, and Yingtao Ma Net Energy Budget at the Surface Interface of the “Cold Tongue” Region 14:30–14:45 EGU2015-13074 Roberto Sabia, Marlene Klockmann, Diego Fernandez-Prieto, and Craig Donlon Air-sea fluxes and satellite-based estimation of water masses formation 14:45–15:00 EGU2015-13720 Joris Pianezze, Jean-Luc Redelsperger, Fabrice Ardhuin, Thierry Reynaud, Louis Marié, Marie-Noelle Bouin, and Valerie Garnier Air-sea interactions in sea surface temperature frontal region

OS1.5 – Air-Sea Energy and Mass Exchanges and their Impacts on the Ocean and Atmosphere – Posters Convener: Sergey Gulev | Co-Conveners: Bernard Barnier

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EGU2015-2164 Haijin Dai and Haijun Yang Climate responses to regional wind shifting EGU2015-2859 Sergey Gulev, Natalia Tilinina, and Konstantin Belyaev Comparative assessment of surface fluxes from different sources using probability density distributions EGU2015-2974 Ilya Serykh and Sergey Gulev Analyzing consistency of interannual variability in air-sea sensible and latent heat fluxes in CMIP5 model simulations EGU2015-2146 Yingying Zhao, Haijun Yang, and Zhengyu Liu Bjerknes Compensation and Climate Feedbacks in a Coupled Box Model, Part I: Steady State and Intrinsic Rate EGU2015-3198 Alexander Gavrikov, Sergey Gulev, and Daniela Turk Extreme surface turbulent heat fluxes during bora events EGU2015-3681 Julian Kinzel, Karsten Fennig, Marc Schröder, Axel Andersson, Karl Bumke, and Felix Dietzsch Systematic and random uncertainties of HOAPS-3.2 evaporation EGU2015-4040 Irina Repina, Alexandra Mazilkina, and Vladimir Ivanov Intercomparison of surface heat transfer in the Arctic for multiple reanalyses, satellite data and field observations EGU2015-4989 Jur Vogelzang, Gregory P King, and Ad Stoffelen Spatial variances of wind fields and their relation to second-order structure functions and spectra EGU2015-6782 Natalia Tilinina and Sergey Gulev Association of synoptic variability in surface turbulent fluxes with cyclone characteristics in the Northern hemisphere midlatitudes EGU2015-6961 Rafael Abel and Claus Boening Forcing of global ocean models using an atmospheric boundary layer model: assessing consequences for the simulation of the AMOC EGU2015-8251 Yung-Yao Lan, Wan-Ling Tseng, Ben-Jei Tsuang, Huang-Hsiung Hsu, Chein-Jung Shiu, and Chia-Ying Tu Embedding a one-column ocean model in CAM5 for improving low-resolution MJO simulations EGU2015-8445 Kostopoulos Vassilis, Chrisagi Eurydice, Sofianos Sarantis, and Helmis Constantinos On the influence of a regional drag coefficient parameterization scheme in the forecasting skill of an ocean model in the Aegean and Levantine Seas. EGU2015-9098 Laurent Brodeau and Bernard Barnier A review of the sources of uncertainties when estimating global-scale turbulent air-sea fluxes EGU2015-10567 Fedor Gippius, Victor Arkhipkin, and Gennady Panin Impact of wind waves on the evaporation in the Caspian Sea EGU2015-14877 Jerome Servonnat, Pascale Braconnot, and Alina Gainusa-Bogdan Accounting for observational uncertainties in the evaluation of low latitude turbulent air-sea fluxes simulated in a suite of IPSL model versions EGU2015-15085 Karina von Schuckmann, Simon Josey, Sergey Gulev, Kevin Trenberth, Carol Anne Clayson, Pierre Philippe Mathieu, and Martin Wild Challenges of the surface energy budget and proposed ways forward EGU2015-15116 Boris Ivanov, Anna Wesman, Pavel Sviashchennikov, and Alexey Pavlov Energy and mass exchange between ocean and atmosphere in the area of winter polynya to the north of Svalbard

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EGU General Assembly 2015 AS3.8 – Air Pollution Modelling – Orals Convener: Jørgen Brandt | Co-Conveners: Pedro Jimenez-Guerrero, Andrea Pozzer, Ulas Im Room: B15 Chairperson: Jørgen Brandt, Ulas Im, Andrea Pozzer and Pedro Jiménez Guerrero 08:30–08:45 EGU2015-4576 Efthimios Tagaris, Rafaella-Eleni P. Sotiropoulou, Nikos Gounaris, Spyros Andronopoulos, and Diamando Vlachogiannis The effect of the Standard Nomenclature for Air Pollution (SNAP) categories on ozone and PM2.5 concentrations over Europe 08:45–09:00 EGU2015-10213 Ulrike Dusek, Harro A. J. Meijer, Thomas Röckmann, Astrid M. M. Manders, Anne Walter, and Martijn Schaap The contribution of fossil sources to carbonaceous aerosol derived from the LOTOS-EUROS model and radiocarbon measurements 09:00–09:15 EGU2015-1449 Scott Chambers, Alastair Williams, Jagoda Crawford, and Alan Griffiths Radon as a tool for characterising atmospheric stability effects on air pollution concentrations in model evaluation studies 09:15–09:30 EGU2015-6371 Harald E. Rieder, Arlene M. Fiore, Gus Correa, Olivia Clifton, Larry W. Horrowitz, and Vaishali Naik Projecting policy-relevant metrics to characterize changing ozone extremes over the US: Variations by region, season and scenario 09:30–09:45 EGU2015-8913 Stephanie Fiedler, Michael L. Kaplan, and Peter Knippertz What is the impact of Harmattan surges on desert dust emission in North Africa? 09:45–10:00 EGU2015-8938 Oliver Schmitz, Rob M. J. Beelen, Merijn P. de Bakker, and Derek Karssenberg Evaluating the effect of human activity patterns on air pollution exposure using an integrated field-based and agent-based modelling framework

Coffee Break

Chairperson: Jørgen Brandt, Ulas Im, Andrea Pozzer and Pedro Jiménez Guerrero 10:30–10:45 EGU2015-9204 Federico Centoni, David Stevenson, David Fowler, Eiko Nemitz, and Mhairi Coyle The sensitivity of global ozone predictions to dry deposition schemes and their response to climate change 10:45–11:00 EGU2015-11055 Gianluca Mussetti, Marco Massabò, Antonio Parodi, and Darko Koracin Sensitivity analysis of high-resolution WRF model for high Ozone episodes in coastal area and complex terrain 11:00–11:15 EGU2015-12350 Anna Korre, Saba Manzoor, and Alexandra Simperler A methodology of the assessment of environmental and human health risks from amine emissions from post combustion CO2 capture technology 11:15–11:30 EGU2015-13411 Joanna Struzewska, Jacek W. Kaminski, and Pawel Durka Surface ozone pollution in Poland – observations and modelling support for a two-year assessment 2012-2013 11:30–11:45 EGU2015-13654 Jacek W. Kaminski, Joanna Struzewska, Krzysztof Markowicz, and Maciej Jefimow Vertical structure of aerosol distribution and radiative properties over Svalbard – observations and modelling 11:45–12:00 EGU2015-15210 Ulas Im, Jesper H. Christensen, Thomas Ellermann, Matthias Ketzel, Camilla Geels, Kaj M. Hansen, Marlene S. Plejdrup, and Jørgen Brandt Evaluation of the high resolution DEHM/UBM model system over Denmark

AS3.8 – Air Pollution Modelling – Posters Convener: Jørgen Brandt | Co-Conveners: Pedro Jimenez-Guerrero, Andrea Pozzer, Ulas Im

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EGU2015-829 Tabish Ansari and Sachin S Gunthe Sensitivity of pollutant concentrations towards anthropogenic emissions: A case study over Indian region using WRF/Chem model EGU2015-1571 Roman Nuterman, Alexander Mahura, Alexander Baklanov, Alexander Kurganskiy, Bjarne Amstrup, and Eigil Kaas Enviro-HIRLAM Applicability for Black Carbon Studies in Arctic EGU2015-2583 Soon-Young Park and Hwa Woon Lee Optimal Estimate of O3 initial state and NOx emission using CMAQ 4D-Var Data Assimilation EGU2015-2591 Hyun Soo Kim, Yong Hoon Kim, and Chul Han Song Estimation of a ship-plume ozone production efficiency: ITCT 2K2 case study EGU2015-2594 Yong Hoon Kim, Hyun Soo Kim, and Chul Han Song Development and Evaluation of a Reactive-Dispersive Plume Model: TexAQS II 2006 Case Study EGU2015-3231 Luca Pozzoli, Ozan Mert Gokturk, Alper Unal, Tayfun Kindap, and Greet Janssens-Maenhout Co-benefits of air quality and climate change policies on air quality of the Mediterranean EGU2015-3678 Olaf Stein, Martin G. Schultz, Idir Bouarar, Hannah Clark, Vincent Huijnen, Audrey Gaudel, Maya George, and Cathy Clerbaux Minimizing the wintertime low bias of Northern Hemisphere carbon monoxide in global model simulations EGU2015-3737 Emma Andersson, Michael Kahnert, David Simpson, and Abhay Devasthale Evaluating lateral boundary conditions in MATCH using retrieved observations from satellites EGU2015-4004 Noelia Otero, Tim Butler, and Jana Sillmann Statistical approach for assessing the influence of synoptic and meteorological conditions on ozone concentrations over Europe EGU2015-4573 Srikanth Madala, Satyanarayana A. N. V., Srinivas C. V., Rahul Boadh, Pinaka Pani V. V. S. N., and Manoj Kumar Simulation of Atmospheric Pollution Dispersion over Complex Terrain Region of Jharkhand with FLEXPART-WRF with incorporation of improved Turbulence Intensity relationships EGU2015-4601 Rahul Boadh, Satyanarayana A.N.V., Ramakrishna T.V.B.P.S., and Srikanth Madala Assessment of AERMOD offline Integration with WRF-ARW Mesoscale Atmospheric model by predicting ground level concentrations of oxides of nitrogen due to area and point sources over an urban area: A case study EGU2015-5663 Sabine Darras, Claire Granier, Catherine Liousse, Edgar Enriquez, Damien Boulanger, and Aude Mieville Access to Emissions Distributions and Related Ancillary Data through the ECCAD database EGU2015-15304 Jørgen Brandt, Mikael S. Andersen, Jakob Bønløkke, Jesper H. Christensen, Kaj M. Hansen, Ole Hertel, Ulas Im, Steen S. Jensen, Matthias Ketzel, Ole-Kenneth Nielsen, Marlene S. Plejdrup, Torben Sigsgaard, and Camilla Geels High-Resolution Modelling of Health Impacts from Air Pollution for Denmark using the Integrated Model System EVA EGU2015-5765 Pascale Lakey, Ulrich Pöschl, and Manabu Shiraiwa Kinetic multi-layer model of the epithelial lining fluid (KM-ELF): Reactions of ozone and OH with antioxidants and surfactant molecules EGU2015-6157 Michiel van der Molen, Maarten Krol, Arnold van Vliet, and Gerard Heuvelink Towards a street-level pollen concentration and exposure forecast EGU2015-6850 Matthias Karl, Jaakko Kukkonen, Liisa Pirjola, and Menno P. Keuken Evaluation of aerosol processes between roadside and neighbourhood scale

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EGU2015-7771 Gustavo C. Cuchiara, Xiangshang Li, Jonas Carvalho, and Bernhard Rappenglück Intercomparison of Planetary Boundary Layer Parameterization and its Impacts on Surface Ozone Concentration in the WRF/Chem Model for a Case Study in Houston/Texas EGU2015-8844 Claudia Flandorfer and Marcus Hirtl Evaluation and comparison of O3 forecasts of ALARO-CAMx and WRF-Chem EGU2015-8966 Natalia Liora, Anastasia Poupkou, Serafim Kontos, Christos Giannaros, and Dimitrios Melas Study of the impact of cruise and passenger ships on a Mediterranean port city air quality – Study of future emission mitigation scenarios EGU2015-9299 Qing Mu, Gerhard Lammel, and Yafang Cheng Regional-scale simulation of transport and transformations of semi-volatile polycyclic aromatic hydrocarbons (PAHs) in East Asia: diurnal variations investigation EGU2015-9307 Athanasios Karagiannidis, Anastasia Poupkou, Natalia Liora, Spiros Dimopoulos, Christos Giannaros, Dimitrios Melas, and Athanassios Argiriou Model study of the ship emissions impact on the air quality in the Adriatic/Ionian area EGU2015-9322 Qizhong Wu, Wenshuai Xu, and Zifa Wang The air quality forecast about PM2.5 before and during APEC 2014 in Beijing by WRF-CMAQ model system EGU2015-9369 Xin Huang Secondary inorganic aerosol formation and its shortwave direct radiative forcing in China EGU2015-10012 Xilong Mu, Xianlei Zhu, and Xuesong Wang An Emission Inventory of Polycyclic Aromatic Hydrocarbons in China EGU2015-10018 David Cabrera Perez, Domenico Taraborrelli, and Andrea Pozzer Global simulation of aromatic volatile organic compounds in the atmosphere EGU2015-11161 Antoine Berchet, Katrin Zink, Adrian Arfire, Ali Marjovi, Alcherio Martinoli, Lukas Emmenegger, and Dominik Brunner High-resolution air pollution modeling for urban environments in support of dense multi-platform networks EGU2015-12026 Domenico Taraborrelli, David Cabrera Perez, Rolf Sander, and Andrea Pozzer Mainz Organics Mechanism (MOM): description and sensitivity to some estimated kinetic parameters EGU2015-13684 Michele Spada, Oriol Jorba, Carlos Pérez García-Pando, Kostas Tsigaridis, Joana Soares, Vincenzo Obiso, Zavisa Janjic, and Jose M. Baldasano Global aerosol modeling with the online NMMB/BSC Chemical Transport Model: sensitivity to fire injection height prescription and secondary organic aerosol schemes

CL2.4/AS3.11 – Intercontinental transport of mineral dust across the Atlantic Ocean (co-organized) – Orals Convener: Bernadett Weinzierl | Co-Conveners: Ina Tegen, Olga Mayol, Paola Formenti Room: Y8 Chairperson: Bernadett Weinzierl, Ina Tegen 08:30–08:45 EGU2015-10028 Claire Ryder, Phil Rosenberg, Ellie Highwood, Jim McQuaid, Richard Washington, Harald Sodemann, Paola Formenti, John Marsham, and Martin Todd Aircraft measurements from Fennec: giant particles, optical properties, and effects of transport 08:45–09:00 EGU2015-3980 Kerstin Schepanski, Bernd Heinold, Silke Groß, Andreas Schäfler, Bernadett Weinzierl, Daniel Sauer, Adrian Walser, and Ina Tegen Saharan Dust Export towards the Caribbean: Dust Sources and Atmospheric Circulation over North Africa 09:00–09:15 EGU2015-2555 Fernando Chouza, Oliver Reitebuch, Silke Groß, Stephan Rahm, Volker Freudenthaler, Carlos Toledano, and Bernadett Weinzierl Transport of mineral dust derived from airborne wind lidar measurements during SALTRACE

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EGU General Assembly 2015 09:15–09:30 EGU2015-6150 Konrad Kandler, Markus Hartmann, Martin Ebert, Stephan Weinbruch, Bernadett Weinzierl, Adrian Walser, Daniel Sauer, and Khanneh Wadinga Fomba Long-range-transported Saharan dust in the Caribbean – an electron microscopy perspective of aerosol composition and modification 09:30–09:45 EGU2015-7702 Paola Formenti, Cyrielle Denjean, Karine Deboeufs, Benoit Laurent, Servanne Chevaillier, Michel Maillé, Mathieu Cazaunau, Pamela Vallejo, Mariana Quinones, Ian Gutierrez-Molina, Federico Cassola, Paolo Prati, Elisabeth Andrews, John Ogren, and Olga Mayol-Bracero Size distribution and optical properties of long-range transported African dust 09:45–10:00 EGU2015-15863 Jan-Berend W. Stuut, Laura Korte, Michèlle van der Does, and Chris Mundy Transatlantic transport and deposition of Saharan dust and its effects on the marine environment

CL2.4/AS3.11 – Intercontinental transport of mineral dust across the Atlantic Ocean (co-organized) – Posters Convener: Bernadett Weinzierl | Co-Conveners: Ina Tegen, Olga Mayol, Paola Formenti Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Olga Mayol-Bracero, Paola Formenti B73

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EGU2015-1328 Ali Pourmand, Joseph Prospero, and Arash Sharifi Geochemical Fingerprinting of Trans-Atlantic African Dust Based on Radiogenic Sr-Nd-Hf Isotopes and Rare Earth Element Anomalies EGU2015-8564 Basit Khan, Georgiy Stenchikov, Bernadett Weinzierl, Stoitchko Kalenderski, and Sergey Osipov Simulating SAL formation and aerosol size distribution during SAMUM-I EGU2015-13749 Bernadett Weinzierl, Albert Ansmann, Oliver Reitebuch, Volker Freudenthaler, Thomas Müller, Konrad Kandler, Dietrich Althausen, Fernando Chouza, Maximilian Dollner, David Farrell, Silke Groß, Bernd Heinold, Thomas B. Kristensen, Olga L. Mayol-Bracero, Ali Omar, Joseph Prospero, Daniel Sauer, Andreas Schäfler, Carlos Toledano, Ina Tegen and the SALTRACE Team The Saharan Aerosol Long-range Transport and Aerosol-Cloud Interaction Experiment (SALTRACE 2013) – An overview EGU2015-3254 Silke Gross, Volker Freudenthaler, Andreas Schäfler, Kerstin Schepanski, Bernd Heinold, Carlos Toledano, Matthias Wiegner, and Bernadett Weinzierl Characterization of long-range transported Saharan dust across the Atlantic Ocean; dual-wavelength lidar measurements during SALTRACE EGU2015-5318 Moritz Haarig, Albert Ansmann, Dietrich Althausen, André Klepel, Holger Baars, David Farrell, and Carlos Toledano Long-range Transport of Dust and Smoke towards Barbados during Summer and Winter Season Measured with Three-Wavelength Polarization Lidar during SALTRACE-1, 2 and 3 EGU2015-13111 Carlos Toledano, Benjamin Torres, Dietrich Althausen, Silke Groß, Volker Freudenthaler, Bernadett Weinzierl, Josef Gasteiger, Albert Ansmann, Matthias Wiegner, Ramiro González, and Victoria Cachorro Sun photometer aerosol retrievals during SALTRACE EGU2015-6430 Josef Gasteiger, Silke Groß, Volker Freudenthaler, Moritz Haarig, Carlos Toledano, Daniel Sauer, and Bernadett Weinzierl Characterization of Saharan dust at different distances from the source based on lidar and photometer data from SAMUM and SALTRACE EGU2015-14063 Pamela Vallejo, Paola Formenti, Karine Desboeufs, Mariana Quiñones, Servanne Chevaillier, Stephanie Santos, Elizabeth Andrews, John A. Ogren, and Olga L. Mayol-Bracero Chemical Composition of the Aerosol Fine Fraction during African Dust Events as part of the Dust ATtACk Experiment in the Caribbean Region EGU2015-5156 Markus Hartmann, Lars-Oliver Heim, Martin Ebert, Stephan Weinbruch, and Konrad Kandler Hygroscopic properties of large aerosol particles using the example of aged Saharan mineral dust – a semi-automated electron microscopy approach

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EGU2015-7790 Cyrielle Denjean, Sandrine Caquineau, Karine Desboeufs, Benoit Laurent, Mariana Quiñones Rosado, Pamela Vallejo, Olga Mayol-Bracero, and Paola Formenti Does the long-range transport of African mineral dust across the Atlantic enhance their hygroscopicity? EGU2015-13001 Maximilian Dollner, Bernadett Weinzierl, Adrian Walser, Thomas Kristensen, Silke Groß, Fernando Chouza, Volker Freudenthaler, Andreas Schäfler, Daniel Sauer, and Melanie Kujukovic Vertical distribution of CCN properties in the Caribbean during SALTRACE EGU2015-13122 Adrian Walser, Maximilian Dollner, Daniel Sauer, and Bernadett Weinzierl Combined aerosol in-situ measurements during the SALTRACE field experiment for the investigation of Saharan mineral dust microphysical and CCN properties and their spatial-temporal evolution during trans-Atlantic long-range transport EGU2015-11245 Elvis Torres-Delgado, Carlos J. Valle-Diaz, Darrel Baumgardner, William H. McDowell, Grizelle González, and Olga L. Mayol-Bracero Rain chemistry and cloud composition and microphysics in a Caribbean tropical montane cloud forest under the influence of African dust EGU2015-11106 Karine Desboeufs, Paola Formenti, Sylvain Triquet, Benoit Laurent, Cyrielle Denjean, Ian E. Gutteriez-Moreno, and Olga L. Mayol-Bracero Characterisation of nutrients wet deposition under influence of Saharan dust at Puerto-Rico in Caribbean Sea EGU2015-8867 Bernd Heinold, Kerstin Schepanski, Moritz Haarig, Albert Ansmann, Silke Groß, Andreas Schäfler, Bernadett Weinzierl, and Ina Tegen Saharan Dust Export towards the Caribbean: Transport, Mixing and Deposition Processes over the Atlantic Ocean EGU2015-11800 Benoit Laurent, Paola Formenti, Karine Desboeufs, Julie Vincent, Cyrielle Denjean, Guillaume Siour, and Olga L. Mayol-Bracero Modeling of intercontinental Saharan dust transport: What consequences on atmospheric concentrations and deposition fluxes in the Caribbean? EGU2015-229 Paul Ginoux, Joseph Prospero, François-Xavier Collard, Alexis jeannot, Jack Molinié, Beatrice Marticorena, and Gilles Bergametti Source apportionment of dust over the North Atlantic using surface measurements and GFDL dust model with tagged sources EGU2015-11139 Joelle Buxmann, Mariana Adam, Carlos Ordonez, Marie Tilbee, Tim Smyth, Bernard Claxton, Jacqueline Sugier, and Paul Agnew Intercomparison of observations and model aerosol parameters during two Saharan dust events over the southern United Kingdom EGU2015-8577 Soohyun Yang and Kyungrock Paik Observed trend in Asian dust days in South Korea and its geo-physiographical implications

AS3.12 – Polar Ozone and Polar Stratospheric Clouds – Orals Convener: Farahnaz Khosrawi | Co-Conveners: Geir O. Braathen, Marc von Hobe, Bjoern-Martin Sinnhuber, Michael Pitts Room: B16 Chairperson: n.n. 15:30–15:45 EGU2015-11032 Martyn Chipperfield, Sandip Dhomse, Wuhu Feng, Richard McKenzie, Guus Velders, and John Pyle The World Already Avoided: Quantifying the Ozone Benefits Achieved by the Montreal Protocol 15:45–16:00 EGU2015-14787 Christine Smith-Johnsen, Varavut Limpasuvan, Orsolini Yvan, and Stordal Frode Chemistry and dynamics of the secondary ozone layer during the sudden stratospheric warming in the southern hemisphere in 2002, using WACCM-SD 16:00–16:15 EGU2015-2486 Jos de Laat, Michiel van Weele, and Ronald van der A Unequivocal detection of ozone recovery in the Antarctic Ozone Hole through significant increases in atmospheric layers with minimum ozone

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EGU General Assembly 2015 16:15–16:30 EGU2015-7175 Wolfgang Woiwode, Michael Höpfner, Michael Pitts, Lamont Poole, Hermann Oelhaf, Sergej Molleker, Stephan Borrmann, Andreas Ebersoldt, Wiebke Frey, Thomas Gulde, Guido Maucher, Christof Piesch, Christian Sartorius, and Johannes Orphal Combined MIPAS (airborne/satellite), CALIPSO and in situ study on large potential NAT particles observed in early Arctic winter stratosphere in December 2011 16:30–16:45 EGU2015-7142 Tobias Wegner, Lamont Poole, Ines Tritscher, Jens-Uwe Grooss, Hideaki Nakajima, and Michael Pitts Vortex-wide chlorine activation by a localized PSC event in the Arctic winter of 2009/10 16:45–17:00 EGU2015-6654 Chaim Garfinkel, Luke Oman, and Margaret Hurwitz Effect of Recent Sea Surface Temperature Trends on the Springtime Cooling Trend of the Arctic Stratospheric Vortex

AS3.12 – Polar Ozone and Polar Stratospheric Clouds – Posters Convener: Farahnaz Khosrawi | Co-Conveners: Geir O. Braathen, Marc von Hobe, Bjoern-Martin Sinnhuber, Michael Pitts Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: n.n. B304

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EGU2015-676 Ines Tritscher, Jens-Uwe Grooß, and Rolf Müller Arctic stratospheric ice nucleation and dehydration within CLaMS EGU2015-1428 Florence Goutail, Franck Lefèvre, Jean-Pierre Pommereau, Andrea Pazmino, Martyn Chipperfield, Wuhu Feng, Michel Van Roozendael, Paul Eriksen, Kerstin Stebel, Rigel Kivi, Xiaoyi Zhao, and Kimberly Strong Total ozone loss during the 2014/15 Arctic winter and comparison to previous years EGU2015-2590 Omid Moeini, Zahra Vaziri, Tom McElroy, David Tarasick, Vladimir Savastiouk, and David Barton Arctic total ozone trend and variability during 2004 – 2012 based on Brewer revised data, Ozonesonde and satellite measurements EGU2015-3540 Peter Krizan Differences among ozone lamina characteristics expressed in partial pressure and mixing ratio. EGU2015-1959 Björn-Martin Sinnhuber, Stefan Versick, Ole Kirner, Susan Strahan, Peter Braesicke, Luke Abraham, Peter von der Gathen, and Thomas von Clarmann Evaluating Arctic ozone depletion in chemistry-climate models using observations from the NDACC station Ny-Alesund EGU2015-1552 Gerald Wetzel, Hermann Oelhaf, Felix Friedl-Vallon, Andreas Ebersoldt, Thomas Gulde, Michael Höpfner, Sebastian Kazarski, Oliver Kirner, Anne Kleinert, Guido Maucher, Hans Nordmeyer, Johannes Orphal, Roland Ruhnke, and Björn-Martin Sinnhuber Diurnal variations of BrONO2 observed by MIPAS-B in the Arctic and at mid-latitudes EGU2015-2757 Sebastian Kazarski, Guido Maucher, Andreas Ebersoldt, André Butz, Felix Friedl-Vallon, Michael Höpfner, Anne Kleinert, Hans Nordmeyer, Hermann Oelhaf, Klaus Pfeilsticker, Björn-Martin Sinnhuber, Gerald Wetzel, and Johannes Orphal Simultaneous balloon-borne measurements of the key inorganic bromine species BrO and BrONO2 in the stratosphere: DOAS and MIPAS-B evaluation EGU2015-1596 Farahnaz Khosrawi, Joachim Urban, Stefan Lossow, Gabriele Stiller, Katja Weigel, Peter Braesicke, Michael C. Pitts, and Donal Murtagh Stratospheric water vapour and temperature variability and their effect on polar stratospheric cloud formation and existence in the Arctic EGU2015-1792 Reinhold Spang, Lars Hoffmann, Sabine Griessbach, Andrew Orr, Michael Höpfner, and Rolf Müller A Climatology of Polar Stratospheric Cloud Types by MIPAS-Envisat EGU2015-5899 Michael Pitts and Lamont Poole CALIPSO Polar Stratospheric Cloud Observations from 2006-2015 EGU2015-1967 Ole Kirner, Rolf Müller, Farah Khosrawi, and Roland Ruhnke Relative roles of different types of PSC to Antarctic ozone depletion in polar spring caused by chlorine activation and denitrification

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EGU2015-9930 Jens-Uwe Grooß, Ines Tritscher, and Rolf Müller Revisiting Antarctic Ozone Depletion EGU2015-10148 Rolf Müller, Anita Varai, Viktoria Homonnai, and Imre M. Janosi Early signatures of ozone trend reversal over the Antarctic EGU2015-10575 Geir O. Braathen Observations of the Antarctic Ozone Hole from 2003 to 2014 EGU2015-11512 Geir O. Braathen Long term changes in the polar vortices EGU2015-10719 Myojeong Gu, Carl-Fredrik Enell, François Hendrick, Janis Pukite, Michel Van Roozendael, Ulrich Platt, Uwe Raffalski, and Thomas Wagner Comparison of stratospheric NO2 profiles above Kiruna, Sweden retrieved from ground-based zenith sky DOAS measurements, SAOZ balloon measurements and SCIAMACHY limb observations EGU2015-12120 Hermann Oelhaf, Björn-Martin Sinnhuber, Wolfgang Woiwode, Markus Rapp, Andreas Dörnbrack, Andreas Engel, Harald Boenisch and the POLSTRACC Team The Polar Stratosphere in a Changing Climate (POLSTRACC)

AS3.16 – Remote Sensing of Clouds and Aerosols: Techniques and Applications – Orals Convener: Jan Cermak | Co-Conveners: Gerrit de Leeuw, Alexander Kokhanovsky Room: B9 Chairperson: Jan Cermak 08:30–08:45 EGU2015-10973 Ilan Koren, Orit Altaratz, Uri Wollner, and Guy Dagan Studying cloud aerosol interactions from space – advantages and challenges 08:45–09:00 EGU2015-4997 David Neubauer and Ulrike Lohmann Aerosol-cloud interactions in the ECHAM6-HAM2 GCM and Aerosol_cci/Cloud_cci satellite products 09:00–09:15 EGU2015-15000 Quentin Bourgeois, Annica Ekman, and Radovan Krejci Aerosol transport along the Andes from Amazonia to the remote Pacific Ocean: A multiyear CALIOP assessment 09:15–09:30 EGU2015-5249 André Ehrlich, Eike Bierwirth, and Manfred Wendisch Remote sensing of Arctic boundary layer clouds above snow surfaces 09:30–09:45 EGU2015-6081 Thomas Eck, Brent Holben, Jeffrey Reid, Peng Lynch, Joel Schafer, David Giles, Jhoon Kim, Young Kim, Itaru Sano, Steven Platnick, George Arnold, Alexei Lyapustin, Kenneth Pickering, James Crawford, Alexander Siniuk, Alexander Smirnov, Pucai Wang, Xiangao Xia, and Zhanqing Li Analysis of the Interaction and Transport of Aerosols with Cloud or Fog during DRAGON Campaigns in Asia from AERONET and Satellite Remote Sensing 09:45–10:00 EGU2015-1377 Vincent Mariage, Jacques Pelon, Frédéric Blouzon, Nicolas Geyskens, Nadir Amarouche, Christine Drezen, Michel Calzas, Stéphane Victori, Magali Garracio, Alain Desautez, Nicolas Pascal, Thomas Foujols, Alain Sarkissian, Jean-Pierre Pommereau, Nathalie Sennechael, and Christine Provost Arctic aerosol and cloud measurements performed during IAOOS 2014

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Chairperson: Gerrit de Leeuw 10:30–10:45 EGU2015-7436 Peter Pilewskie, Sebastian Schmidt, Odele Coddington, and Greg Kopp The Earth Climate Hyperspectral Observatory: Advances in Cloud and Aerosol Remote Sensing 10:45–11:00 EGU2015-12589 Caroline Poulsen, Gareth Thomas, and Richard Siddans Multi layer retrievals of cloud and aerosol from passive radiometers

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EGU General Assembly 2015 11:00–11:15 EGU2015-7953 Knut Stamnes, Lingling Fan, Wei Li, Arne Dahlback, Jakob Stamnes, and Snorre Stamnes Simultaneous retrieval of total ozone column amounts and cloud/aerosol optical depths from multi-channel, moderate bandwidth filter instruments 11:15–11:30 EGU2015-3530 David Donovan, Gerd-Jan van Zadelhoff, Ulla Wandinger, Anjah Hünerbein, Jurgen Fischer, Jonas von Bismarck, Michael Eisinger, Dulce Lajas, and Tobias Wehr The Earth Clouds and Radiation Explorer (EarthCARE) Mission: Cloud and Aerosol Lidar and Imager algorithms. 11:30–11:45 EGU2015-6238 Ulla Wandinger, Holger Baars, Anja Hünerbein, Dave Donovan, Gerd-Jan van Zadelhoff, Jürgen Fischer, Jonas von Bismarck, Michael Eisinger, Dulce Lajas, and Tobias Wehr Development the EarthCARE aerosol classification scheme 11:45–12:00 EGU2015-1884 Cornelia Schlundt, Oliver Sus, Stefan Stapelberg, Martin Stengel, Rainer Hollmann, and Caroline Poulsen The ESA Cloud_cci project: generation of multi-decadal consistent global data sets for GCOS cloud property ECVs using an optimal estimation approch

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Chairperson: Alexander Kokhanovsky 13:30–13:45 EGU2015-6576 Andrew Sayer, Christina Hsu, Jaehwa Lee, Corey Bettenhausen, and Nicholas Carletta First look at NASA's ‘Deep Blue' aerosol products from the NPP-VIIRS sensor 13:45–14:00 EGU2015-14999 Oleg Dubovik, Pavel Litvinov, Tatyana Lapyonok, Fabrice Ducos, David Fuertes, Xin Huang, Yevgeny Derimian, Bertrand Ovigneur, and Jacques Descloitres The detailed aerosol properties derived using GRASP Algorithm from multi-angular polarimetric POLDER/PARASOL observations 14:00–14:15 EGU2015-6204 Gerrit de Leeuw, Thomas Holzer-Popp, and Simon Pinnock Production of satellite-derived aerosol climate data records: current status of the ESA Aerosol_cci project 14:15–14:30 EGU2015-1830 Omar Torres, Hiren Jethva, and Changwoo Ahn OMI decadal record of aerosol absorption optical depth and single scattering albedo 14:30–14:45 EGU2015-10484 Michael Grzegorski, Rosemary Munro, Ruediger Lang, Gabriele Poli, and Andriy Holdak Retrieval of aerosol optical properties over land using PMAp 14:45–15:00 EGU2015-4354 Jhoon Kim, Myungje Choi, and Jaehwa Lee Improvement of GOCI Yonsei Aerosol retrieval algorithm and validation during DRAGON campaign: Surface reflectance issue according to land, clear water and turbid water

AS3.16 – Remote Sensing of Clouds and Aerosols: Techniques and Applications – Posters Convener: Jan Cermak | Co-Conveners: Gerrit de Leeuw, Alexander Kokhanovsky Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Jan Cermak, Alexander Kokhanovsky, Gerrit de Leeuw B321

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EGU2015-491 Glenn Franco Gacal, Francis Tan, Carlo Antioquia, and Nofel Lagrosas Ground-based measurement ofnighttime cloud cover over Manila Observatory (14.64Ëš N ,121.08Ëš E): Cloud detection and algorithms EGU2015-998 Evgenia Galytska, Vassyl Danylevsky, and Sergiy Snizhko Assessment of the impact of forest fires on aerosols distribution in the atmosphere over Kyiv based on AERONET and satellites measurement techniques EGU2015-2060 Cristiana Bassani, Cecilia Tirelli, Ciro Manzo, Adriana Pietrodangelo, and Gabriele Curci Sensitivity of clear-sky direct radiative effect of the aerosol to micro-physical properties by using 6SV radiative transfer model: preliminary results

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EGU2015-2390 Alexander Kokhanovsky and Rose Munro Cloud retrieval algorithm for the imaging spectro-polarimeter on board EUMETSAT Polar System – Second Generation (EPS-SG) EGU2015-3529 Anu Määttä, Marko Laine, and Johanna Tamminen Modelling uncertainty due to imperfect forward model and aerosol microphysical model selection in the satellite aerosol retrieval EGU2015-4168 Giovanni Carabali-Sandoval, Mauro Valdéz-Barrón, Roberto Bonifaz-Alfonso, David Riveros-Rosas, and Héctor Estévez Aerosol climatology over Mexico City basin: Characterization of their optical properties EGU2015-4257 Tang-Huang Lin, Wei-Hung Lien, Gin-Rong Liu, Chian-Yi Liu, and Kuo-En Chang Discrimination of Biomass Burning and Anthropogenic Pollutants for the Impact on the Downward Shortwave Flux with Satellite Retrieval EGU2015-4682 Yerong Wu, Martin de Graaf, and Massimo Menenti The uncertainty of MODIS C6 aerosol optical depth product over land EGU2015-5294 Steffen Dörner, Marloes Penning de Vries, Janis Pukite, Steffen Beirle, and Thomas Wagner Retrieving Stratospheric Aerosol Extinction from SCIAMACHY Measurements in Limb Geometry EGU2015-5521 Julia Fuchs and Jan Cermak What are the determinants of the diurnal cycle of cloud properties? EGU2015-6799 Jongmin Yoon and Alexander Kokhanovsky Statistical characteristics of atmospheric aerosol as determined from AERONET measurements EGU2015-7651 Sanghee Lee, Jhoon Kim, Mijin Kim, Myungje Choi, Sujung Go, HyunKwang Lim, Mi-Lim Ou, Tae-Young Goo, and Tatsuya Yokota Retrieval and Validation of Aerosol Optical Properties over East Asia from TANSO-Cloud and Aerosol Imager EGU2015-8000 Sonoyo Mukai, Itaru Sano, Makiko Mukai, and Alexander Kokhanovsky Detection of haze and/or cloud EGU2015-8037 Itaru Sano, Sonoyo Mukai, and Makiko Nakata On relationship between aerosols and PM2.5 EGU2015-8764 Myungje Choi, Jhoon Kim, and Jaehwa Lee Diurnal variation of aerosol optical depth and angstrom exponent from Geostationary Ocean Color Imager (GOCI) Yonsei AErosol Retrieval (YAER) algorithm EGU2015-9520 Linlu Mei, Vladimir Rozanov, Marco Vountas, and John P. Burrows Aerosol optical depth retrieval using the MERIS observation EGU2015-10667 Virginie Capelle, alain Chédin, Marc Pondrom, Clémence Pierangelo, Raymond Armante, Cyril Crevoisier, Laurent Crépeau, and Noëlle Scott Global dust infrared aerosol properties retrieved using hyperspectral sounders EGU2015-11150 Beke Kremmling, Marloes Penning de Vries, and Thomas Wagner Investigation of photon path length distributions in cloudy atmospheres using GOSAT satellite measurements EGU2015-11651 Stephanie Prianto Rusli, David Donovan, and Herman Russchenberg Multi-sensor approach to retrieving water cloud physical properties and drizzle fraction EGU2015-12528 Larisa Sogacheva, Pekka Kolmonen, Giulia Saponaro, Timo Virtanen, Edith Rodriguez, Anu-Maija Sundström, Ksenia Atlaskina, and Gerrit de Leeuw Satellite remote sensing of aerosol and cloud properties over Eurasia EGU2015-13277 Pasquale Sellitto, Geneviève Sèze, and Bernard Legras Analysis of the sensitivity of thermal infrared nadir satellite observations to the chemical and micro-physical properties of upper tropospheric-lower stratospheric sulphate aerosols EGU2015-14412 Nick Schutgens, Philip Stier, Philip Kershaw, and Stephen Pascoe Comparing apples and oranges: the Community Intercomparison Suite

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EGU2015-14618 Sergio DeSouza-Machado, Larrabee Strow, Eric Maddy, Omar Torres, Gareth Thomas, and Adam Robinson Dust and volcanic ash heights using a synergy of AIRS radiances and MODIS L2 optical depths EGU2015-14619 Mohammed Shokr, Mohammed El-Tahan, and Alaa Ibrahim Spatial and Temporal Monitoring of Aerosol over Selected Urban Areas in Egypt EGU2015-14682 Daniela Viviana Vladutescu, Barry Gross, Clement Li, and Zaw Han Cloud radiative properties and aerosol - cloud interaction EGU2015-14752 Xiaoyu Zhang, Binbin Jiang, Yong Du, Lingling Yao, and Dasong Huang The development of Haze Events observed by multi-satellite retrievals and Meteorological Analysis: A Case Study over Eastern China in December 2013 EGU2015-15490 Helmuth Horvath Relationship between the fraction of backscattered light and the asymmetry parameter

PS2.5 – Atmospheres of Terrestrial Planets – Orals Convener: Anni Määttänen | Co-Conveners: Francisco González-Galindo, Emmanuel Marcq Room: Y11 Chairperson: n.n. 08:30–08:45 EGU2015-7256 Inna Polichtchouk and James Y-K. Cho Superrotation in Held & Suarez-like flows with weak surface temperature gradient 08:45–09:00 EGU2015-3412 Sebastien Lebonnois, Vincent Eymet, Christopher Lee, and Jan Vatant d'Ollone Analysis of the radiative budget of Venus atmosphere based on infrared Net Exchange Rate formalism 09:00–09:15 EGU2015-328 Sofie Abildgaard, Alejandro Cardesin, Antonio Garcia Múnoz, and Giuseppe Piccioni A search for optical evidence for lightning on Venus with VIRTIS on Venus Express 09:15–09:30 EGU2015-12002 Dmitri Titov, Nikolay Ignatiev, Kevin McGouldrick, Valerie Wilquet, and Colin Wilson Clouds and aerosols on Venus: an overview 09:30–09:45 EGU2015-841 Janusz Oschlisniok, Martin Pätzold, Bernd Häusler, Silvia Tellmann, Mike Bird, Thomas Andert, and Stefan Remus Sulfuric acid vapor in the atmosphere of Venus as observed by the Venus Express Radio Science experiment VeRa 09:45–10:00 EGU2015-14715 Håkan Svedhem The final year of Venus Express 10:00–10:15 EGU2015-6146 Alejandro Soto and Scot Rafkin Mesoscale Circulations over Titan's Lakes

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Chairperson: n.n. 10:30–10:45 EGU2015-13075 Chao Wang, Tanguy Bertrand, François Forget, Aymeric Spiga, and Ehouarn Millour An atmospheric process to explain the formation of the detached layers of dust on Mars: GCM modelling, validation and comparison with observations 10:45–11:00 EGU2015-15203 Armin Kleinboehl, John T. Schofield, David M. Kass, Wedad A. Abdou, and Daniel J. McCleese No widespread dust in the upper atmosphere of Mars from Mars Climate Sounder observations 11:00–11:15 EGU2015-1751 Alizée Pottier, Franck Montmessin, François Forget, Mike Wolff, Thomas Navarro, Ehouarn Millour, Jean-Baptiste Madeleine, Aymeric Spiga, and Tanguy Bertrand Water ice clouds on Mars: a study of partial cloudiness with a global climate model and MARCI data

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EGU General Assembly 2015 11:15–11:30 EGU2015-8740 Anna Fedorova, Jean-Loup Bertaux, Franck Montmessin, Oleg Korablev, Ilya Dzuban, Luca Maltagliati, and John Clarke Water vapor in the middle atmosphere of Mars during the global dust storm in 2007 11:30–11:45 EGU2015-9439 Jean-Yves Chaufray, Justin Deighan, Michael Chaffin, Nick Schneider, Bill McClintock, Ian Stewart, Greg Holsclaw, John Clarke, and Bruce Jakosky First observations of the Martian cold oxygen corona by IUVS/MAVEN 11:45–12:00 EGU2015-10727 Arnaud Beth, Philippe Garnier, Dominique Toublanc, Christian Mazelle, and Iannis Dandouras Analysis of the effect of the radiation pressure on planetary exospheres : application to Earth, Mars, Titan and hot Jupiters 12:00–12:15 Poster presentations

PS2.5 – Atmospheres of Terrestrial Planets – Posters Convener: Anni Määttänen | Co-Conveners: Francisco González-Galindo, Emmanuel Marcq Red Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: A. Määttänen R351

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EGU2015-1592 Therese Encrenaz, Thomas Greathouse, Matthew Richter, Curtis DeWitt, John Lacy, Thomas Widemann, Thierry Fouchet, Bruno Bézard, and Sushil Atreya Imaging spectroscopy of Venus in the thermal infrared: daily variations of the thermal structure EGU2015-14228 Jean-Loup Bertaux, Igor Khatunstsev, Alain Hauchecorne, Wojciech Markiewicz, Emmanuel Marcq, Sébastien Lebonnois, Marina Patsaeva, and Alexander Turin Geographic distribution of zonal wind and UV albedo at cloud top level from VMC camera on Venus Express: Influence of Venus topography through stationary gravity waves vertical propagation. EGU2015-9030 Arnaud Mahieux, Justin T. Erwin, Sarah Chamberlain, Séverine Robert, Ann Carine Vandaele, Valérie Wilquet, Ian Thomas, Roger V. Yelle, and Jean-Loup Bertaux A 1-D radiative conductive model to study the SOIR/VEx thermal profiles EGU2015-10995 Silvia Tellmann, Bernd Häusler, David P. Hinson, G. Leonard Tyler, Thomas P. Andert, Michael K. Bird, Takeshi Imamura, Martin Pätzold, and Stefan Remus Large scale atmospheric waves in the Venus mesosphere as seen by the VeRa Radio Science instrument on Venus Express EGU2015-4384 Sanjay Limaye, Wojciech Markiewicz, and Robert Krauss Seasons on Venus - cloud cover signatures EGU2015-1656 Loïc Rossi, Emmanuel Marcq, Franck Montmessin, Anna Fedorova, Daphne Stam, Jean-Loup Bertaux, and Oleg Korablev Retrieval of Venus' clouds parameters with polarization using SPICAV-IR onboard Venus Express EGU2015-8523 Seiko Takagi, Arnaud Mahieux, Valérie Wilquet, Séverine Robert, Rachel Drummond, Ann Carine Vandaele, and Naomoto Iwagami High altitude Venus' upper haze from SOIR onboard Venus Express EGU2015-790 Mikhail Luginin, Anna Fedorova, Denis Belyaev, Franck Montmessin, Valérie Wilquet, Oleg Korablev, Jean-Loup Bertaux, and Ann-Carine Vandaele Study of aerosol properties in the upper haze of Venus from SPICAV IR data EGU2015-3945 Christina Plainaki, Pavlos Paschalis, Davide Grassi, Helen Mavromichalaki, and Maria Andriopoulou Cosmic ray interactions with the Venusian atmosphere EGU2015-9841 Sean Bruinsma, Jean-Charles Marty, Håkan Svedhem, Adam Williams, and Ingo Mueller-Wodarg Densities inferred from ESA's Venus Express aerobraking campaign at 130 km altitude EGU2015-13053 Sébastien Viscardy, Frank Daerden, Lori Neary, Antonio García Muñoz, and Ann Carine Vandaele Surface release of methane into the atmosphere of Mars: A new model study

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EGU2015-8359 Lori Neary, Frank Daerden, Sebastien Viscardy, Ann Carine Vandaele and the CROSS DRIVE consortium Team The Role of the GEM-Mars GCM within CROSS DRIVE EGU2015-3824 Brigitte Gondet, Jean-Pierre Bibring, Franck Montmessin, Marco Giuranna, Harald Hoffmann, Alejandro Cardesin and the OMEGA, SPICAM, PFS and HRSC Team The Mars Express limbs observations database EGU2015-1150 Kerstin Peter, Martin Pätzold, Gregorio Molina-Cuberos, Olivier Witasse, Silvia Tellmann, Bernd Häusler, and Michael Bird The neutral atmosphere of Mars at ionospheric heights: A method to derive neutral atmospheric parameters from MaRS electron density profiles EGU2015-3802 Anni Määttänen and Marian Douspis Using the Monte Carlo Markov Chain method to estimate contact parameter temperature dependence: implications for Martian cloud modelling EGU2015-6503 Fachreddin Tabataba-Vakili, Peter L. Read, Luca Montabone, Tao Ruan, Yixiong Wang, Alexandru Valeanu, and Roland M. B. Young A Lorenz/Boer energy budget for the atmosphere of Mars from reanalysis EGU2015-10564 Cevahir Kilic, Christoph C. Raible, and Thomas F. Stocker Impact of variations of gravitational acceleration on the general circulation of the planetary atmosphere EGU2015-2089 Jochen Zoennchen, Uwe Nass, and Hans Fahr Exospheric H-densities up to 15 Re at the Earth's dayside using TWINS/CASSINI Lyman-alpha data EGU2015-8331 Sarah Chamberlain, Valerie Wilquet, Arnaud Mahieux, Severine Robert, Ian Thomas, Ann Carine Vandaele, and Jean-Loup Bertaux Venus Water Vapour Profiles Obtained by SOIR/VEx

AS4.1/GI2.5 – Advanced Spectroscopic Measurement Techniques for Atmospheric Science (co-organized) – Orals Convener: Weidong Chen | Co-Conveners: Paul Seakins, Dean Venables, Yury Bakhirkin Room: B15 Chairperson: Paul Seakins, Emily Steel 13:30–13:45 EGU2015-6094 Dwayne Heard Developments in laser-induced fluorescence spectroscopy for quantitative in situ measurements of free radicals in the troposphere 13:45–14:00 EGU2015-13170 Bin Ouyang Development of an airborne three-channel LED-based broadband cavity enhanced absorption spectrometer: towards an improved understanding of nighttime chemistry of NO3 and N2O5 in northwest Europe 14:00–14:15 EGU2015-7742 Grant Ritchie Resonant cavity spectroscopy of radical species 14:15–14:30 EGU2015-12097 Roberto Grilli, Olivier Alemany, Jérôme Chappellaz, Thibault Desbois, Xavier Faïn, Samir Kassi, Erik Kerstel, Michel Legrand, Nicola Marrocco, Guillaume Méjean, Suzanne Preunkert, Daniele Romanini, Jack Triest, and Irene Ventrillard Innovative optical spectrometers for ice core sciences and atmospheric monitoring at polar regions 14:30–14:45 EGU2015-12312 Hj Jost, Eric Wapelhorst, Hans-Juergen Schlueter, Oliver Kracht, Jens Radke, Magda Mandic, Laura Gangi, Roland Bol, Nicolas Brueggemann, Charlotte van Leeuwen, Huilin Chen, and Harro Meijer Study Biosphere-Atmosphere Exchange With a Field Deployable Isotope Ratio Infrared Spectrometer For Simultaneous Measurements of Carbon And Oxygen Isotopologues of CO2 14:45–15:00 EGU2015-13357 Sune Svanberg Lidar techniques for environmental and ecological monitoring Chairperson: Dean Venables, Kyung-Eun Min

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EGU General Assembly 2015 15:30–15:45 EGU2015-6319 Emily Steel, Gregory Clarke, Anand Ramanathan, Jianping Mao, Lesley Ott, Bryan Duncan, Hilary Melroy, Matthew McLinden, Brent Holben, and J. Houston Miller A compact ground-based laser heterodyne radiometer for global column measurements of CO2 and CH4 15:45–16:00 EGU2015-7002 Mark Zondlo, Lei Tao, Anthony O'Brien, Kevin Ross, Amir Khan, Da Pan, Levi Golston, Kang Sun, and Josh DiGangi Laser-based sensors on UAVs for quantifying local emissions of greenhouse gases 16:00–16:15 EGU2015-2529 Weixiong Zhao, Xuezhe Xu, Qilei Zhang, Bo Fang, Xiaodong Qian, Weidong Chen, Xiaoming Gao, and Weijun Zhang Aerosol optical properties measurement by recently developed cavity-enhanced aerosol single scattering albedometer 16:15–16:30 EGU2015-7960 Tomoki Nakayama and Yutaka Matsumi Observational and laboratory studies of optical properties of black and brown carbon particles in the atmosphere using spectroscopic techniques 16:30–16:45 EGU2015-7690 Alain MIFFRE, Mirvatte FRANCIS, Christophe ANSELMO, and Patrick RAIROUX UV-VIS backscattering measurements on atmospheric particles mixture using polarization lidar coupled with numerical simulations and laboratory experiments 16:45–17:00 EGU2015-11449 David Griffith, Denis Pöhler, Stefan Schmidt, Samuel Hammer, Sanam Vardag, Ingeborg Levin, and Ulrich Platt Long open path Fourier transform spectroscopy measurements of greenhouse gases in the near infrared

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EGU2015-158 Mbaye FAYE, Vincent BOUDON, Michel LOETE, Pascale ROY, and Laurent MANCERON Synchrotron radiation and long path cryogenic cells: New tools and results for modelling SF6 absorption in the 10?m atmospheric window EGU2015-2204 Hongming Yi, Tao Wu, Cécile Coeur-Tourneur, Eric Fertein, Xiaoming Gao, Weixiong Zhao, Weijun Zhang, and Weidong Chen Atmospheric Measurements by Cavity Enhanced Absorption Spectroscopy EGU2015-2533 Weixiong Zhao, Lunhua Deng, Xiaodong Qian, Bo Fang, Yanbo Gai, Weidong Chen, Xiaoming Gao, and Weijun Zhang Static magnetic Faraday rotation spectroscopy combined with a differential scheme for OH detection EGU2015-3599 Tu Tan, Guishi Wang, Lei Wang, Kun Liu, Weidong Chen, and Xiaoming Gao The measurement of atmospheric transmittance based on 4.4?m laser heterodyne radiometer EGU2015-3629 Kun Liu, Lei Wang, Qiang Liu, Guishi Wang, Tu Tan, Weijun Zhang, Weidong Chen, and Xiaoming Gao Aerosol optical absorption measurements with photoacoustic spectroscopy EGU2015-3662 Mingguo Sun, Zhensong Cao, Kun Liu, Guishi Wang, Tu Tan, Xiaoming Gao, Weidong Chen, Huang Yinbo, and Rao Ruizhong 13CO2/12CO2 isotope ratio analysis in human breath using a 2 ?m diode laser EGU2015-5179 Tao Wu, Qiaozhi Zha, Weidong Chen, Zheng Xu, Tao Wang, and Xingdao He Atmospheric HONO and NO2 measurement based on a broadband cavity enhanced UV-LED spectrometer EGU2015-8039 Chris Rella, Caleb Arata, Nabil Saad, Graham Leggett, Natasha Miles, Scott Richardson, and Ken Davis Improved CRDS ?13C Stability Through New Calibration Application For CO2 And CH4 EGU2015-8586 Fengzhong DONG, Zhirong ZHANG, Hua XIA, Xiaojuan CUI, Tao PANG, Bian WU, Weidong CHEN, and Markus Sigrist High sensitive gas detection and isotopic measurement for the applications of industrial emission online monitoring and air pollution source tracking

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EGU2015-9510 Niall Ryan, Mathias Palm, and Justus Notholt A New Ground-Based Carbon Monoxide Radiometer for Observing the Dynamics of the Arctic Middle Atmosphere EGU2015-10859 Dean Venables, Donovan Fullam, and Koki Shoji Calibration of optical cavity spectrometers based on integrated absorption EGU2015-13190 Lennard Herlyn, Martin Horbanski, Stefan Schmitt, Denis Pöhler, Christoph Kleinschmitt, and Ulrich Platt Development of a Heated Closed Path NO2 CE-DOAS Instrument for the Detection of Halogen Nitrates EGU2015-13511 Patrick Jacquet, Valery Catoire, Claude Robert, Michel Chartier, Nathalie Huret, Thibault Desbois, Nicola Marocco, Samir Kassi, Eric Kerstel, and Daniele Romanini SPECIES: a versatile spectrometer based on optical-feedback cavity-enhanced absorption for in situ balloon-borne and airborne measurements EGU2015-13542 Javis Nwaboh, Albert Manninen, Joachim Mohn, Jan C. Petersen, Olav Werhahn, and Volker Ebert Metrology for laser spectroscopic concentration and isotope ratio measurements of atmospheric greenhouse gases EGU2015-14481 Jun Chen and Pengfei Yin Measurement of Nitrous Acid in CAREBeijing by IBBCEAS system EGU2015-5826 George Ford, David Newnham, and Hugh Pumphrey Proof-of-Concept Study for Ground-based Millimetre-wave Observations of Horizontal Winds in the Polar Stratosphere and Mesosphere EGU2015-8298 Yuhan Liu and Keding Lu In situ Monitoring of Atmospheric Nitrous Acid based on Multi-pumping flow system and Liquid Waveguide Capillary Cell: development and field applications EGU2015-9982 Jana Jágerská, Béla Tuzson, Herbert Looser, Pierre Jouy, Andreas Hugi, Markus Mangold, Patrik Soltic, Jérôme Faist, and Lukas Emmenegger Multi-species trace gas analysis with dual-wavelength quantum cascade laser EGU2015-7305 Liang Mei and Mikkel Brydegaard Atmospheric aerosol and gas sensing using Scheimpflug lidar EGU2015-6681 Francisco Navas-Guzmán, Niklaus Kämpfer, Axel Murk, Richard Larsson, Stefan A. Buehler, and Patrick Eriksson Detection of the Zeeman effect in atmospheric O2 using a ground-based microwave radiometer EGU2015-6213 Emma Turner, Stafford Withington, David Newnham, Peter Wadhams, Anna Jones, and Robin Clancy SPECTRO-ICE: On-chip Spectrometers for Submillimetre-wave Atmospheric Sensing EGU2015-8313 Kyung-Eun Min, Rebecca Washenfelder, Andrew Langdord, William Dube, and Steven Brown Simultaneous measurements of glyoxal (CHOCHO) and nitrous acid (HONO) using the airborne cavity enhanced spectrometer (ACES) EGU2015-4817 Nart Daghestani, Richard Brownsword, and Damien Weidmann Long-range open-path greenhouse gas monitoring using mid-infrared laser dispersion spectroscopy

GI2.1/AS4.2 – Atmospheric and Meteorological Instrumentation (co-organized) – Orals Convener: Jothiram Vivekanandan | Co-Conveners: Mike Rose, Christoph Waldmann, Manfred Lange, Anders La Cour-Harbo, Guifu Zhang Room: B12 Chairperson: Mike Rose and Christopher Waldmann 13:30–13:45 EGU2015-11691 Andreas Behrendt, Volker Wulfmeyer, Florian Spaeth, Eva Hammann, Shravan Kumar Muppa, Simon Metzendorf, and Andrea Riede High-resolution measurements of humidity and temperature with lidar

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EGU General Assembly 2015 13:45–14:00 EGU2015-10448 Julien Totems, Patrick Chazette, François Dulac, and Sahar Hassanzadeh A kite-based approach for water-vapor lidar calibration and application to multi-platform intercomparison in the Western Mediterranean during ChArMEx/ADRIMED 14:00–14:15 EGU2015-5576 Sergey Khaykin, Alain Hauchecorne, Jacques Porteneuve, Jean-François Mariscal, Eric D'Almeida, Jean-Pierre Cammas, and Philippe Keckhut Ground-based Rayleigh-Mie Doppler wind lidar: design, observations and proposal for ADM-Aeolus cal/val 14:15–14:30 EGU2015-12050 Kunio Yoneyama, Chidong Zhang, Noer Hayati, and Masaki Katsumata Two years long field campaign YMC - A challenge to the complicated Maritime Continent weather and climate 14:30–14:45 EGU2015-13763 Takashi Maeda, Keiji Imaoka, and Marehito Kasahara The New Version of Brightness Temperature Product of Microwave Radiometer AMSR2 onboard GCOM-W1 Satellite 14:45–15:00 EGU2015-1079 Anatoly Adzhiev, Anton Boldyreff, and Sanya Kazakova Method of Thunderstorm Activity Monitoring Using Lightning Sensors and Electric Field Mills Chairperson: Anders La Cour-Harbo and Manfred Lange 15:30–15:45 EGU2015-3441 Robert Sica and Alexander Haefele Retrieval of Temperature and Water Vapour From Multiple Channel Lidar Systems Using an Optimal Estimation Method 15:45–16:00 EGU2015-5892 Sofia Sklaveniti, Nadine Locoge, Philip Stevens, Vinod Kumar, Vinayak Sinha, and Sébastien Dusanter Development of a portable instrument to measure ozone production rates in the troposphere 16:00–16:15 EGU2015-4610 Jonas Walther, Hartwig Deneke, Andreas Macke, and Germar Bernhard Ship-borne rotating shadowband radiometer observations for determination of components of spectral irradiance and aerosol optical properties 16:15–16:30 EGU2015-5727 Reno K.Y. Choi, Seunghyun Min, Marian Klein, Jong-Chul Ha, Young-Jun Cho, and ChunHo Cho New National Capability in NIMR: Rational, Development and application of meteorological sensors for HALE UAV 16:30–16:45 EGU2015-6811 Rick M. Thomas, Colin Greatwood, Tom Richardson, Jim Freer, Rob MacKenzie, Rebecca Brownlow, David Lowry, Rebecca E. Fisher, James France, and Euan G. Nisbet A Novel UAS Rapid Deployment Platform for Targeted Gas Sampling and Meteorological Soundings at Altitudes up to 2,700 masl 16:45–17:00 EGU2015-6243 Emma Turner, Hai-Tien Lee, and Simon Tett Using IASI to Simulate the Total Spectrum of Outgoing Longwave Radiances

CL4.8/AS4.10 – Aeolian dust: Initiator, Player, and Recorder of Environmental Change (co-organized) – Orals Convener: Jan-Berend Stuut | Co-Conveners: Peter Knippertz Room: Y6 Chairperson: n.n. 10:30–10:45 EGU2015-2994 Jef Vandenberghe, Hemmo Abels, and Marijn van Cappelle Aeolian dust deposition during the Eocene-Oligocene in central to eastern Asia 10:45–11:00 EGU2015-101 Junsheng Nie, Thomas Stevens, Yougui Song, and John King Pacific freshening drives Pliocene cooling and Asian monsoon intensification 11:00–11:15 EGU2015-1888 Frank Lehmkuhl, Christian Zeeden, Janina Bösken, Eileen Eckmeier, Ulrich Hambach, Thomas Hauck, Nicole Klasen, Slobodan Markovic, Igor Obreht, Philipp Schulte, Pal Sümegi, Wei Chu, Alida Timar-Gabor, and Daniel Veres Paleoenvironmental change as derived from loess sediment properties: Examples of last glacial loess sites from the Carpathian Basin

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EGU General Assembly 2015 11:15–11:30 EGU2015-14504 Bess Koffman, Pierre Biscaye, Steven Goldstein, Michael Kaplan, Gisela Winckler, Alejandra Borunda, and Aloys Bory Abrupt late Holocene shift in atmospheric circulation recorded by mineral dust in the Siple Dome ice core, Antarctica 11:30–11:45 EGU2015-9365 Thomas Stevens, Junsheng Nie, Anna Bird, Martin Rittner, Pieter Vermeesch, Andrew Carter, Mara Limonta, Alberto Resentini, Sergio Ando, Eduardo Garzanti, and Huayu Lu Yellow River sediment dynamics and the provenance of Chinese Loess Plateau dust – an unexpected relationship 11:45–12:00 EGU2015-5227 Alexis Licht, Paul Kapp, Alex Pullen, Jordan Abell, Hemmo Abels, and Guillaume Dupont-Nivet Tracking the provenance of the dust deposits on the Chinese Loess Plateau through U-Pb dating of aeolian zircons: insights from large-n geochronological datasets

Lunch Break

Chairperson: Amato Evan 13:30–13:45 EGU2015-2601 Zhongping Lai and Fuyuan An Aeolian origin of Rb/Sr ratio in lacustrine sediments of enclosed Qaidam Basin in Tibetan Plateau and implications for palaeoenvironmental reconstruction 13:45–14:00 EGU2015-15103 Carmen Friese, Jan-Berend Stuut, Michelle van der Does, and Gerhard Fischer Spatial and seasonal variation in Saharan dust grain size distribution 14:00–14:15 EGU2015-13171 Francesca Esposito, Roberto Molinaro, Ciprian Ionut Popa, Cesare Molfese, Fabio Cozzolino, Laurent Marty, Kamal Taj-Eddine, Gaetano Di Achille, Simone Silvestro, and Gian Gabriele Ori The effect of dust lifting process on the electrical properties of the atmosphere 14:15–14:30 EGU2015-3416 Biagio Di Mauro, Francesco Fava, Luca Ferrero, Roberto Garzonio, Giovanni Baccolo, Barbara Delmonte, and Roberto Colombo Mineral dust radiative effect on snow in European Alps 14:30–14:45 EGU2015-8287 Hye-Won Yun, Jung-Rack Kim, and Yun-Soo Choi Long-Term Observations of Dust Storms in Sandy Desert Environments 14:45–15:00 EGU2015-13024 Malte Jaeger, Luca Lelli, Marco Vountas, and John P. Burrows Satellite-based retrieval of desert dust deposition into the Atlantic Ocean Chairperson: n.n. 15:30–15:45 EGU2015-1051 Slobodan Nickovic, Slavko Petkovic, Goran Pejanovic, and Fabio Madonna Modelling ice nucleation due to dust 15:45–16:00 EGU2015-3569 Martina Klose, Yaping Shao, Harry Butler, and John Leys Relevance of convective turbulent dust emission (CTDE) in the Earth system 16:00–16:15 EGU2015-1591 Florian Pantillon, Peter Knippertz, John Marsham, and Cathryn Birch A parameterization of convective dust storms for models with mass-flux convection schemes 16:15–16:30 EGU2015-13309 Sara Basart, Enric Terradellas, Emilio Cuevas, Oriol Jorba, Francesco Benincasa, and Jose M. Baldasano The Barcelona Dust Forecast Center: The first WMO regional meteorological center specialized on atmospheric sand and dust forecast 16:30–16:45 EGU2015-4027 Hamza Kunhu Bangalth and Georgiy Stenchikov Sensitivity of tropical rainbelt over Africa and Middle East to dust shortwave absorption: Experiments using a high resolution AGCM 16:45–17:00 EGU2015-2443 Amato Evan, Cyrille Flamant, Stephanie Fiedler, and Owen Doherty An analysis of aeolian dust in climate models

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EGU General Assembly 2015 ESSI1.8 – Earth system and space science applications on current and emerging high performance computing architectures – Orals Convener: Xavier Lapillonne | Co-Conveners: Ebru Bozdag, Valentine Anantharaj, Oliver Fuhrer, R. S. Nanjundiah, Peter Düben, Mike Ashworth Room: G1 Chairperson: Ebru Bozdag 13:30–14:00 EGU2015-7863 Dimitri Komatitsch, Vadim Monteiller, Sébastien Chevrot, Yi Wang, and Clément Durochat Going to high frequency for full waveform inversion of teleseismic wavefields based upon a SEM-DSM hybrid method and massive High-Performance Computing 14:00–14:15 EGU2015-7331 Alexey Gokhberg, Laura Ermert, and Andreas Fichtner Seismic signal processing on heterogeneous supercomputers 14:15–14:30 EGU2015-11906 Peter Klin Seismic waves modeling with the Fourier pseudo-spectral method on massively parallel machines. 14:30–14:45 EGU2015-10993 Malcolm Atkinson, Andrew Bell, Andrew Curtis, Elizabeth Entwistle, Rosa Filgueira, Amrey Krause, Ian Main, Giovani Meles, Mike Miniter, and Youqian Zhao The Terracorrelator: a shared memory HPC facility for real-time seismological cross-correlation analyses 14:45–15:00 EGU2015-10153 Jens Weismüller, Björn Gmeiner, Marcus Mohr, Christian Waluga, Barbara Wohlmuth, Ulrich Rüde, and Hans-Peter Bunge Mantle convection on modern supercomputers Chairperson: Valentine Anantharaj 15:30–15:45 EGU2015-6469 Tim Bellerby Implementing the PM Programming Language using MPI and OpenMP – a New Tool for Programming Geophysical Models on Parallel Systems 15:45–16:00 EGU2015-6426 Peter D. Düben, Stephen Jeffress, and Tim N. Palmer Inexact hardware and the trade between precision and performance in earth system modelling 16:00–16:15 EGU2015-11921 Xavier Lapillonne, Oliver Fuhrer, Stefan Ruedisuehli, Andrea Arteaga, Carlos Osuna, Andre Walser, and Daniel Leuenberger Climate simulation and numerical weather prediction using GPUs 16:15–16:30 EGU2015-14702 Stan Posey, Peter Messmer, and Jeremy Appleyard HPC Server Performance and Power Consumption for Atmospheric Modeling on GPUs Configured with Different CPU Platforms 16:30–16:45 EGU2015-14739 Tigstu Dullo, Alfred Kalyanapu, Sheikh Ghafoor, Valentine Anantharaj, Ryan Marshall, Joe Tatarczuk, and Kao Shih-Chieh Computational performance of a two-dimensional flood model in single and multiple GPU frameworks 16:45–17:00 EGU2015-15069 Rajesh Gandham, David Medina, and Timothy Warburton Accelerated shallow water modeling 17:00–17:15 EGU2015-1276 Ivy Bo Peng, Stefano Markidis, Andris Vaivads, Juris Vencels, Jan Deca, Giovanni Lapenta, Alistair Hart, and Erwin Laure Acceleration of a Particle-in-Cell Code for Space Plasma Simulations with OpenACC 17:15–17:30 EGU2015-15784 Kshitij Mehta, Oscar Hernandez, and David Bernholdt Experiences with OpenACC directives for porting a 3D seismic application to GPUs

ESSI1.8 – Earth system and space science applications on current and emerging high performance computing architectures – Posters Convener: Xavier Lapillonne | Co-Conveners: Ebru Bozdag, Valentine Anantharaj, Oliver Fuhrer, R. S. Nanjundiah, Peter Düben, Mike Ashworth Red Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Xavier Lapillonne

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EGU2015-441 Alexandr Nikitin, Alexandr Serdyukov, and Anton Duchkov Development of seismic tomography software for hybrid supercomputers EGU2015-7095 Stephen Jeffress, Peter Duben, and Tim Palmer Multigrid shallow water equations on an FPGA EGU2015-8550 Valentine Anantharaj Toward a more efficient and scalable checkpoint/restart mechanism in the Community Atmosphere Model EGU2015-13875 Daniel Peter, Brice Videau, Kevin Pouget, and Dimitri Komatitsch Forward and adjoint spectral-element simulations of seismic wave propagation using hardware accelerators

NP3.3/CL5.14 – Scale, scaling and uncertainty in the climate, climate and climate models, in the ocean, atmosphere and hydrosphere (co-organized) – Orals Convener: Shaun Lovejoy | Co-Conveners: Michael E. Mann, Costas Varotsos, Nathalie Fagel, Anne de Vernal, Isabel de Lima, Christian Franzke, Sabine Lennartz-Sassinek, Richard Gloaguen, Francois Schmitt Room: B3 Chairperson: Francois Schmitt 10:30–10:45 EGU2015-3632 Michel Crucifix and Takahito Mitsui Palaeoclimate dynamics : a voyage through scales 10:45–11:00 EGU2015-11089 Thomas Laepple and Peter Huybers Quiescent climate models or noisy proxies: comparing observed and simulated Holocene temperature variability 11:00–11:15 EGU2015-3650 Kristoffer Rypdal, Martin Rypdal, and Hege-Beate Fredriksen Spatiotemporal correlations in Earth's temperature field from fractional stochastic-diffusive energy balance models 11:15–11:30 EGU2015-12996 Tine Nilsen, Kristoffer Rypdal, and Hege-Beate Fredriksen Is there a break in scaling on centennial time scale in Holocene temperature records? 11:30–11:45 EGU2015-9925 Milan Palus, Nikola Jajcay, David Hartman, and Jaroslav Hlinka Information transfer across the scales of climate data variability 11:45–12:00 EGU2015-7569 Cayla Dean, Alexander Soloviev, Amy Hirons, Tamara Frank, and Jon Wood Dissipation Rate of Turbulent Kinetic Energy in Diel Vertical Migrations: Comparison of ANSYS Fluent Model to Measurements

NP3.3/CL5.14 – Scale, scaling and uncertainty in the climate, climate and climate models, in the ocean, atmosphere and hydrosphere (co-organized) – Posters Convener: Shaun Lovejoy | Co-Conveners: Michael E. Mann, Costas Varotsos, Nathalie Fagel, Anne de Vernal, Isabel de Lima, Christian Franzke, Sabine Lennartz-Sassinek, Richard Gloaguen, Francois Schmitt Yellow Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: Isabel de Lima Y1

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EGU2015-13123 Konstantinos Markakis, Myrto Valari, Olivier Perrussel, Olivier Sanchez, and Cecile Honore Quantifying the sources of error in coarse resolution climate driven air-quality applications over urban areas EGU2015-9154 Renosh Pannimpullath Remanan, Francois Schmitt, and Hubert Loisel Scaling analysis of ocean surface turbulent heterogeneities from satellite remote sensing: a methodological study. EGU2015-4990 Gedeon Dagan and Aldo Fiori Scales and upscaling in groundwater flow and transport EGU2015-13313 Miguel Potes, Rui Salgado, Maria João Costa, Carlos Rodrigues, and Rafael Serrano Energy, Water and CO2 turbulent fluxes measurements over a large reservoir in Portugal

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EGU2015-170 Franck Nicolleau Effect of gravity on clustering patterns and inertial particle attractors EGU2015-776 Tarul Sharma, Surbhi Chhabra, Subhankar Karmakar, Subimal Ghosh, and Kaustubh Salvi Assessing the Uncertainty in Downscaling Approaches using Hydrological Model EGU2015-14478 Jo Browse, Carly Reddington, Kirsty Pringle, Leighton Regayre, Lindsay Lee, Anja Schmidt, Paul Field, and Kenneth Carslaw Choosing a 'best' global aerosol model: Can observations constrain parametric uncertainty? EGU2015-5527 Anja Sommerfeld, Oumarou Nikiema, Annette Rinke, Klaus Dethloff, and Rene Laprise Arctic Budget Study of Inter-member Variability using HIRHAM5 Ensemble Simulations EGU2015-5866 Oumarou Nikiema and René Laprise Energy cycle associated with Inter-member Variability in a large ensemble of simulations of the Canadian RCM (CRCM5) EGU2015-11420 Hege-Beate Fredriksen, Kristoffer Rypdal, and Martin Rypdal Spatiotemporal correlation structure of the Earth's surface temperature EGU2015-10162 Martin Rypdal and Kristoffer Rypdal Are the scaling properties of instrumental and long-term proxy temperature records consistent with a simple energy balance model? EGU2015-981 Lenin Del Rio Amador, Shaun Lovejoy, Raphael Hebert, and Norberto Majdis Scaling linear Inverse Models (SLIM) for regional macroweather forecasting and the development of Global Macroweather Models (GMM's) EGU2015-1760 Maria-Dolors Martinez, Xavier Lana, Augusto Burgueño, and Carina Serra Multifractality and autoregressive processes of dry spell lengths in Europe: an approach to their complexity and predictability EGU2015-9630 Nikola Jajcay, Jaroslav Hlinka, and Milan Paluš Effects of the 7-8-year cycle in daily mean air temperature as a cross-scale information transfer EGU2015-13011 Furu Mienis, Gerard Duineveld, Marc Lavaleye, Christian Mohn, and Hans Van Haren Bigger is not always better; How cold-water corals outgrow themselves

BG7.1 – Methane in the marine and terrestrial realm: geo(physical) aspects, biogeochemical cycling, microbial metabolisms, environmental impacts and climate change – Orals Convener: Helge Niemann | Co-Conveners: Tomas Feseker, Alina Stadnitskaia Room: G5 Chairperson: n.n. 08:30–08:45 EGU2015-81 Eric Attias, Karen Weitemeyer, Martin Sinha, Tim Minshull, Marion Jegen-Kulcsar, and Christian Berndt Characterization of methane hydrates and free gas deposits at Nyegga CNE03 pockmark, using marine CSEM and seismic joint-interpretation 08:45–09:00 EGU2015-9387 Stephanie Koch, Christian Berndt, Joerg Bialas, Matthias Haeckel, Gareth Crutchley, Cord Papenberg, Dirk Klaeschen, and Jens Greinert Gas-controlled seafloor doming on Opouawe Bank, offshore New Zealand 09:00–09:15 EGU2015-8765 Saulwood Lin, Wan-Yen Cheng, Yi-Ting Tseng, Cheng-Tien Chou, Nei-Chen Chen, I-Chih Hsieh, and Tsanyao Yang Sourcing gas and fluid at the Hengchun Mud Volcano, accretionary wedge offshore SW Taiwan 09:15–09:30 EGU2015-8998 Lee DongHun, Jin youngkeun, Gal JongKu, Minami Hirotsugu, Hachikubo Akihiro, and Shin KyungHoon Geochemical signature of methane-related archaea associated with gas hydrate occurrences on the Sakhalin slope

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EGU General Assembly 2015 09:30–09:45 EGU2015-5097 Oliver Schmale, Christian Stolle, Jens Schneider von Deimling, Ira Leifer, Katrin Kießlich, Stefan Krause, Andreas Frahm, and Tina Treude The Bubble Transport Mechanism: Indications for a bubble-mediated transfer of microorganisms from the sediment into the water column 09:45–10:00 EGU2015-4717 Susan Mau, Torben Gentz, Jan-Hendrik Körber, Marta Torres, Miriam Römer, Heiko Sahling, Paul Wintersteller, Roi Martinez, Michael Schlüter, and Elisabeth Helmke Seasonal methane accumulation and release from a gas emission site in the central North Sea 10:00–10:15 EGU2015-10550 Carolyn Graves, Lea Steinle, Helge Niemann, Gregor Rehder, Rebecca Fisher, Dave Lowry, Doug Connelly, and Rachael James Fluxes of dissolved methane from the seafloor at the landward limit of the gas hydrate stability zone offshore western Svalbard

Coffee Break

Chairperson: Helge Niemann, Tomas Feseker, Alina Stadnitskaia 10:30–10:45 EGU2015-9514 Anna Silyakova, Jens Greinert, Pär Jansson, and Bénédicte Ferré Methane from shallow seep areas of the NW Svalbard Arctic margin does not reach the sea surface 10:45–11:00 EGU2015-15851 Jeremy Wilkinson, Andreas Maeck, Zeyad Ashboul, and Andreas Lorke River methane hot-spots: Continuous methane ebullition measurements over an annual cycle linked to river sediment production 11:00–11:15 EGU2015-1330 Eleonora Chiri, Philipp A. Nauer, Edda-Marie Rainer, Ruth Henneberger, Josef Zeyer, and Martin H. Schroth Dynamics of atmospheric-methane oxidation in glacier-forefield soils 11:15–11:30 EGU2015-536 Antonina Lisa Gagliano, Walter D'Alessandro, Andrea Franzetti, Francesco Parello, Marcello Tagliavia, and Paola Quatrini Microbial life in volcanic/geothermal areas: how soil geochemistry shapes microbial communities 11:30–11:45 EGU2015-7036 Célia Julia Sapart, Jiayun Zhou, Gauthier Carnat, Bruno Delille, Helge Niemann, Thomas Röckmann, Carina van der Veen, and Jean-Louis Tison Using stable isotopes to unravel the role of sea-ice in the methane cycle 11:45–12:00 EGU2015-12765 Cathrine Lund Myhre, Stig Dalsoren, Ove Hermansen, and Gunnar Myhre Understanding of the atmospheric methane evolution and change over the last 30 years with focus on the Arctic region 12:00–12:15 EGU2015-1493 Patrick Meister, Daniel Birgel, Rebecca Lundberg, Thomas Horat, Tomaso Bontognali, Anelize Bahniuk Rumbelsperger, Carlos Rezende, Crisógono Vásconcelos, and Judith A. McKenzie Methanogenesis produces strong 13C-enrichment in stromatolites of Lagoa Salgada, Brazil: A modern analogue for Palaeo-/Neoproterozoic stromatolites?

BG7.1 – Methane in the marine and terrestrial realm: geo(physical) aspects, biogeochemical cycling, microbial metabolisms, environmental impacts and climate change – Posters Convener: Helge Niemann | Co-Conveners: Tomas Feseker, Alina Stadnitskaia Green Posters | Display Time 08:00–19:30 Author in Attendance: 15:30–17:00 Chairperson: Helge Niemann, Tomas Feseker, Alina Stadnitskaia G61

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EGU2015-1960 Lydia Gentsch, Lukas Siebicke, and Alexander Knohl Eddy-covariance methane flux measurements over a European beech forest EGU2015-3878 Lea Steinle, Carolyn Graves, Tina Treude, Arne Biastoch, Bénédicte Ferré, Ingeborg Bussmann, Christian Berndt, Sebastian Krastel, Rachael H. James, Erik Behrens, Claus W. Böning, Jens Greinert, Célia-Julia Sapart, Stefan Sommer, Moritz F. Lehmann, and Helge Niemann Water column methanotrophy controlled by a rapid oceanographic switch

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EGU2015-5739 Helge Niemann, Dominik Richner, Lea Steinle, Jens Schneider von Deimling, Peter Urban, Jasper Hoffmann, Mark Schmidt, Tina Treude, and Moritz F. Lehmann Short-term variations of methane concentrations and methanotrophic activity in a coastal inlet (Eckernförde Bay, Germany) EGU2015-5994 Lea Steinle, Johanna Maltby, Hermann Bange, Annette Kock, Moritz F. Lehmann, Tina Treude, and Helge Niemann Field and experimental evidence for low-O2 affinity of aerobic methane oxidizers in coastal waters EGU2015-7294 Chelsea N. Sutcliffe, Georges Lacrampe-Couloume, Chris J. Ballentine, and Barbara Sherwood Lollar New estimates of global CH4 and C2H6 production in the Precambrian crust EGU2015-7575 Jurgen Mienert, Karin Andreassen, Stefan Bünz, JoLynn Carroll, Benedicte Ferre, Jochen Knies, Giuliana Panieri, Tine Rasmussen, and Cathrine Lund Myhre Arctic Gas hydrate, Environment and Climate EGU2015-8722 Tina Treude, Stefan Krause, Victoria Bertics, Lea Steinle, Helge Niemann, Volker Liebetrau, Tomas Feseker, Ewa Burwicz, Sebastian Krastel, and Christian Berndt A non-steady-state condition in sediments at the gas hydrate stability boundary off West Spitsbergen: Evidence for gas hydrate dissociation or just dynamic methane transport EGU2015-10015 Jens Greinert, John Pohlman, Anna Silyakova, Jürgen Mienert, Carolyn Ruppel, and Michael Casso Atmospheric methane emissions coupled to a CO2-sink at an Arctic shelf seep area offshore NW Svalbard: Introducing the “Seep-Fertilization Hypothesis” EGU2015-11530 Julia Steinbach, Henry Holmstrand, Igor Semiletov, Natalia Shakhova, Kseniia Shcherbakova, Denis Kosmach, Célia J. Sapart, and Örjan Gustafsson Source apportionment of methane using a triple isotope approach – Method development and application in the Baltic Sea EGU2015-11621 Antoine Berchet, Philippe Bousquet, Isabelle Pison, Robin Locatelli, Frédéric Chevallier, Jean-Daniel Paris, Ed Dlugokencky, Tuomas Laurila, Yrjo Viisanen, Doug Worthy, Euan Nisbet, Rebecca Fischer, David Lowry, and James France Revised methane emissions from the East Siberian Artic Shelf EGU2015-12455 Miriam Alvarez-Gallego, Angel Fernandez-Cortes, Soledad Cuezva, Elena García-Antón, Jose Maria Calaforra, Juan Carlos Cañaveras, and Sergio Sanchez-Moral Removal of atmospheric methane in shallow subterranean environments EGU2015-12461 Stephen Platt, Ova Hermansen, Norbert Schmidbauer, Ignacio Pisso, Anna Silyakova, Benedicte Ferré, Dave Lowry, Carl Percival, Jürgen Mienert, and Cathrine Lund Myhre Methane Emissions from the Arctic Ocean to the Atmosphere EGU2015-12603 Peter Urban, Kevin Köser, Tim Weiß, and Jens Greinert Acoustic mapping of shallow water gas releases using shipborne multibeam systems EGU2015-3227 Antti J. Rissanen, Promise Mpamah, Sari Peura, Sami Taipale, Christina Biasi, and Hannu Nykänen Vertical stratification of bacteria and archaea in sediments of a boreal stratified humic lake EGU2015-11003 Maxim Dorodnikov, Hanna Silvennoinen, Pertti Martikainen, and Peter Dörsch Evidence on Anaerobic Methane Oxidation (AOM) in a boreal cultivated peatland with natural and added electron acceptors EGU2015-149 Kushal Pal Singh Biogeophysics: A tool for monitoring and detecting microbial natural gas accumulation EGU2015-389 Lotta Purkamo and Riikka Kietäväinen The biological origin, source and cycling of methane in deep crystalline biosphere of Outokumpu, Finland EGU2015-2397 Regina Katsman Modeling methane bubble growth in fine-grained muddy aquatic sediments: correlation with sediment properties EGU2015-4548 Calin Baciu, Artur Ionescu, Cristian Pop, and Giuseppe Etiope Geogenic methane emissions in central and eastern Romania

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EGU2015-8353 Jaroslava Frouzova, Michal Tuser, Petr Stanovsky, and Tomas Picek Seasonal variability of methane ebullition in a temperate freshwater reservoir

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Friday, 17 April AS1.1 – Dynamical Meteorology (General Session) – Orals Convener: Gwendal Rivière | Co-Conveners: Olivia Martius, Vanda Grubiši?, Hanna Joos, Helen Dacre Room: B9 Chairperson: n.n. 08:30–08:45 EGU2015-4192 Dave Fritts, Ron Smith, Mike Taylor, Jim Doyle, Steve Eckermann, Andreas Dörnbrack, Markus Rapp, Biff Williams, Katrina Bossert, and Dominique Pautet Initial Results from the DEEPWAVE Airborne and Ground-Based Measurement Program in New Zealand in 2014 08:45–09:00 EGU2015-8691 Chris Dearden, Geraint Vaughan, and Tom Choularton The diabatic role of cloud and precipitation processes within mid-latitude storms: Results from the DIAMET project 09:00–09:15 EGU2015-11329 Erik W. Kolstad Extreme small-scale wind episodes over the Barents Sea: When, where and why? 09:15–09:30 EGU2015-8042 Yali Luo and Yang Ruixue Chen Predictability and Mechanism of an Extreme-Rainfall-Producing Mesoscale Convective System along a Mei-Yu Front in East China 09:30–09:45 EGU2015-3786 Ali Asaadi, Gilbert Brunet, and Peter Yau Hurricane genesis: on the breaking African easterly waves and critical layers 09:45–10:00 EGU2015-10981 Robin Beaumont, John Thuburn, and Frank Kwasniok Vortex dynamics of stratospheric sudden warmings: a reanalysis data study using PV contour integral diagnostics

CL2.5/AS1.5 – Atmospheric Circulation, Arctic Climate Change and Mid-latitude Weather Extremes (co-organized) – Orals Convener: Halldór Björnsson | Co-Conveners: Gudrun Nina Petersen, Edward Hanna, Nedjeljka Zagar Room: Y1 Chairperson: Halldór Björnsson 08:30–08:45 EGU2015-5732 James Screen Simulated responses of mid-latitude blocking and planetary-wave amplitude to projected Arctic sea ice loss 08:45–09:00 EGU2015-6109 Martin King, Momme Hell, and Noel Keenlyside Investigation of the atmospheric mechanisms related to the autumn sea ice and winter circulation link in the Northern Hemisphere 09:00–09:15 EGU2015-9729 Dagrun Vikhamar-Schuler, Ketil Isaksen, Jan Erik Haugen, Jarle Werner Bjerke, and Hans Tømmervik Changes in winter warming events in the Nordic Arctic Region 09:15–09:30 EGU2015-6754 Len Shaffrey, Ruth Petrie, and Rowan Sutton Summertime atmospheric circulation response to Arctic sea ice loss in uncoupled and coupled simulations 09:30–09:45 EGU2015-5590 Dörthe Handorf, Ralf Jaiser, Klaus Dethloff, Annette Rinke, and Judah Cohen Tropo- and stratospheric teleconnection response to Arctic sea-ice and continental snow-cover changes 09:45–10:00 EGU2015-1170 Judah Cohen, James Screen, Jason Furtado, Mathew Barlow, David Whittleston, Dim Coumou, Jennifer Francis, Klaus Dethloff, Dara Entekhabi, and James Overland The Relationship Between Recent Arctic Amplification and Extreme Mid-Latitude Weather

Coffee Break

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EGU General Assembly 2015 Chairperson: Guðrún Nína Petersen 10:30–10:45 EGU2015-7297 Timo Vihma, James Overland, Jennifer Francis, Richard Hall, Edward Hanna, and Seong-Joong Kim Arctic sea ice melt, the Polar vortex, and mid-latitude weather: Are they connected? 10:45–11:00 EGU2015-14344 Margarida L. R. Liberato North Atlantic explosive cyclones and large scale atmospheric variability modes 11:00–11:15 EGU2015-7926 Yoshihiro Tachibana, Miki Oshika, and Tetsu Nakamura Impact of the winter North Atlantic Oscillation (NAO) on the Western Pacific (WP) pattern in the following winter through Arctic sea ice and ENSO 11:15–11:30 EGU2015-10367 Barbara Scherllin-Pirscher, Florian Ladstädter, Andrea Steiner, and Gottfried Kirchengast Characteristics of atmospheric Kelvin waves during warm and cold ENSO phases observed with GPS RO 11:30–11:45 EGU2015-5551 Martin Vejmelka, Lucie Pokorná, Jaroslav Hlinka, David Hartman, Nikola Jajcay, and Milan Paluš Non-random correlation structures and dimensionality reduction in multivariate climate data 11:45–12:00 EGU2015-7917 Isla Simpson, Richard Seager, Mingfang Ting, and Tiffany Shaw The Northern Hemisphere winter stationary wave response to global warming in CMIP5

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Chairperson: Nedjeljka Zagar 13:30–13:45 EGU2015-9664 Reinhard Schiemann, Marie-Estelle Demory, Len C. Shaffrey, Jane Strachan, Pier Luigi Vidale, Matthew S. Mizielinski, Malcolm J. Roberts, Mio Matsueda, and Michael F. Wehner Representation of blocking in an ensemble of high-resolution global atmospheric models 13:45–14:00 EGU2015-14378 José M. Castanheira and Carlos A. F. Marques Energetics associated with the variabilities of the northern and southern stratospheric polar vortices 14:00–14:15 EGU2015-7806 Yu Nie, Yang Zhang, Gang Chen, Xiu-Qun Yang, and D.Alex Burrows Quantifying barotropic and baroclinic eddy feedbacks in the persistence of the Southern Annular Mode 14:15–14:30 EGU2015-2055 Hamish Steptoe, Laura J Wilcox, and Ellie J Highwood Quantifying the effect of aerosols on the Southern Annular Mode: do aerosols tip the balance? 14:30–14:45 EGU2015-5770 Claudio Saffioti, Erich M. Fischer, and Reto Knutti The Contribution of Atmospheric Circulation and Coverage Bias to the Warming Hiatus 14:45–15:00 EGU2015-11460 Hans Gleisner, Peter Thejll, Bo Christiansen, and Johannes K. Nielsen Recent global warming hiatus dominated by low latitude temperature trends in surface and troposphere data

NP6.7/AS1.6/OS5.3 – Recent developments in geophysical fluid dynamics: Waves, Turbulence and Transport in the Atmosphere and Ocean (co-organized) – Orals Convener: Uwe Harlander | Co-Conveners: Joe LaCasce, Michael Kurgansky, Andreas Will, Wolf-Gerrit Fruh, Francois Schmitt, J.M. Redondo, Philippe Fraunier, Pilar López González-Nieto, Luca Sorriso-Valvo, Claudia Cherubini Room: B14 Chairperson: n.n. 08:30–08:45 EGU2015-8862 Rich Pawlowicz, Ben Scheifele, Artem Zaloga, Alfred Wuest, and Tobias Sommer Double-diffusive instabilities in ancient seawater 08:45–09:00 EGU2015-4054 Patrice Le Gal, Miklos Vincze, and Uwe Harlander The baroclinic instability of an initially stratified fluid layer

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EGU General Assembly 2015 09:00–09:15 EGU2015-14155 Friedrich Busse Convection in Rotating Spherical Fluid Shells and its Dynamo Action 09:15–09:30 EGU2015-3849 Bjorn Stevens Implications of some of moist convection's other paths to heating. 09:30–09:45 EGU2015-11559 Otto Chkhetiani, Alexey Gledzer, Evgeny Gledzer, Maxim Kalashnik, Alexey Khapaev, and Yurii Chernous'ko Experimental and theoretical investigation of barotropic blocking in quasi-two-dimensional rotating flows 09:45–10:00 EGU2015-12208 Emilio Hernández-García, Enrico Ser-Giacomi, Ruggero Vasile, and Cristobal Lopez Dominant transport pathways in oceanic and atmospheric flows

Coffee Break

Chairperson: n.n. 10:30–10:45 EGU2015-14704 Shafer Smith and Shane Keating The generation and energetic pathways of balanced upper-ocean submesoscale turbulence 10:45–11:00 EGU2015-2830 Bruce Sutherland and Ton van den Bremer The Mean Flow and Long Waves Induced by Internal Wave Packets 11:00–11:15 EGU2015-15640 Marten Klein, Abouzar Ghasemi V, Torsten Seelig, Ion Dan Borcia, Uwe Harlander, and Andreas Will MEAN FLOW GENERATION AND INERTIAL WAVE ATTRACTORS IN A LIBRATING ANNULUS: DNS and Theory 11:15–11:30 EGU2015-10828 Rei Chemke and Yohai Kaspi The latitudinal dependence of atmospheric jet scales and macroturbulent energy cascades 11:30–11:45 EGU2015-12571 Ada Gjermundsen, Joseph H. LaCasce, and Liv Denstad The buoyancy-driven ocean circulation with realistic bathymetry 11:45–12:00 EGU2015-1747 Frederic Cyr and Hans van Haren On the efficiency of mixing above a deep sloping topography

NP6.7/AS1.6/OS5.3 – Recent developments in geophysical fluid dynamics: Waves, Turbulence and Transport in the Atmosphere and Ocean (co-organized) – Posters Convener: Uwe Harlander | Co-Conveners: Joe LaCasce, Michael Kurgansky, Andreas Will, Wolf-Gerrit Fruh, Francois Schmitt, J.M. Redondo, Philippe Fraunier, Pilar López González-Nieto, Luca Sorriso-Valvo, Claudia Cherubini Yellow Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: n.n. Y57

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EGU2015-273 Andrea Cimatoribus and Hans van Haren Temperature statistics above a deep-ocean sloping boundary: turbulence, intermittency and signs of convection. EGU2015-1574 Marcin J. Kurowski, Wojciech W. Grabowski, and Piotr K. Smolarkiewicz Towards nonhydrostatic simulation of moist global flows EGU2015-2678 Paul Williams The dynamics of baroclinic zonal jets EGU2015-2822 Alexander Minakov, Dmitriy Kolyukhin, and Henk Keers Imaging of 3D Ocean Turbulence Microstructure Using Low Frequency Acoustic Waves EGU2015-3444 Uwe Harlander, Torsten Seelig, Marcus Gellert, Stephane Viazzo, Anthony Randriamampianina, Christoph Egbers, and Günther Rüdiger Stratorotational instability in a thermally stratified Taylor-Couette Flow

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EGU2015-3705 Florian Zaussinger, Friedrich Kupka, Sebastian Hücker, and Christoph Egbers Double-diffusive layer formation EGU2015-3823 Torsten Seelig and Uwe Harlander Can meridionally propagating inertial waves drive an oscillating zonal mean flow? EGU2015-5650 Michael Hoff, Uwe Harlander, Saad Jahangir, and Christoph Egbers Experimental study of inertial waves in a spherical shell induced by librations of the inner sphere EGU2015-5833 Florian Zaussinger, Christoph Egbers, Andreas Krebs, Felix Schwarzbach, and Christian Kunze Time-dependent convective flows with high viscosity contrasts under micro gravity conditions. EGU2015-7688 Cathy Hohenegger, Malte Rieck, Linda Schlemmer, and Levi Silvers The effect of moist convection on density current propagation EGU2015-12306 Joe LaCasce and Ada Gjermundsen Meridional overturning in the thermally-driven ocean EGU2015-12483 Vladimir Penenko, Elena Tsvetova, and Alexey Penenko Application of variational principles and adjoint integrating factors for constructing numerical GFD models EGU2015-12880 Anthony Randriamampianina, Uwe Harlander, Miklos Vincze, Thomas von Larcher, and Stephane Viazzo Inertia gravity waves in a rotating, differentially heated annulus with an upper free surface EGU2015-15169 Philippe Fraunié, Hatem Houcine, Adel Gharbi, Yuli Chashechkin, and Jose Manuel Redondo Numerical simulation of near wake stratified flow at low Reynolds number EGU2015-15708 Andreas Will, Stefan Weiher, Markus Thürkow, Mareike Schuster, and Ingo Kirchner Ingo Kirchner Multiscale Phenomena on the Northern Hemisphere and long time VariabilityTIME VARIABILITY

NP2.2 – Nonlinear Dynamics of the Atmosphere, Ocean and the Climate System – Orals Convener: Christian Franzke | Co-Conveners: Henk A. Dijkstra, Frank Kwasniok, Thierry Huck, Klaus Dethloff, Anna von der Heydt, Michel Crucifix, Florian Sévellec, Peter Langen Room: B3 Chairperson: Christian Franzke 10:30–10:45 EGU2015-3825 Kristofer Döös, Joakim Kjellsson, Jan Zika, Frédéric Laliberté, and Laurent Brodeau The Ocean-Atmosphere Hydrothermohaline Conveyor Belt 10:45–11:00 EGU2015-6621 Jennifer Mecking, Sybren Drijfhout, Laura Jackson, Tim Graham, and Richard Wood Stable AMOC off-state in an eddy-resolving coupled climate model 11:00–11:15 EGU2015-3844 Aimie Moulin and Achim Wirth Interaction and energy transfer between an atmospheric and an oceanic layer at the synoptic and the meso-scale 11:15–11:30 EGU2015-5383 Maarten Ambaum and Lenka Novak Storm tracks near marginal stability 11:30–11:45 EGU2015-9712 Tomas Tangarife, Freddy Bouchet, Cesare Nardini, and John Bradley Marston Large deviations of atmospheric jets 11:45–12:00 EGU2015-14250 Valerio Lucarini and Tamas Bodai Global instability in a Sellers-type model

NP2.2 – Nonlinear Dynamics of the Atmosphere, Ocean and the Climate System – Posters Convener: Christian Franzke | Co-Conveners: Henk A. Dijkstra, Frank Kwasniok, Thierry Huck, Klaus Dethloff, Anna von der Heydt, Michel Crucifix, Florian Sévellec, Peter Langen Yellow Posters | Display Time 08:00–19:30 Author in Attendance: 13:30–15:00 Chairperson: Christian Franzke

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EGU2015-2415 Sandra-Esther Brunnabend, Henk A. Dijkstra, Michael A. Kliphuis, Ben van Werkhoven, Henri E. Bal, Frank Seinstra, Jason Maassen, and Maarten van Meersbergen Non-linear response of the AMOC to buoyancy perturbations around Greenland EGU2015-2614 Christian Franzke, Terence O'Kane, Didier Monselesan, James Risbey, and Illia Horenko Systematic Attribution of Observed Southern Hemispheric Circulation Trends to External Forcing and Internal Variability EGU2015-3769 Takahito Mitsui and Michel Crucifix Influence of external forcings on the millennial-scale climate oscillations: an investigation based on simple skeleton models EGU2015-5775 Daniele Ciani, Xavier Carton, Igor Bashmachnikov, and Bertrand Chapron Influence of deep vortices on the ocean surface EGU2015-6055 Davide Faranda, Carmen Alvarez-Castro, and Pascal Yiou Normal, rare or extreme? A recurrence-based technique for the detection of genuine extremes EGU2015-8281 Alexander Fuller and Thomas Haine Multiple Steady Solutions of a Model Subpolar Ocean forced by Localized Wind EGU2015-8522 Stéphane Vannitsem, Jonathan Demaeyer, Lesley De Cruz, and Michael Ghil Low-frequency variability and predictability in a new low-order, nonlinear, coupled ocean-atmosphere model EGU2015-9554 Paige Martin, Veronika Stolbova, Bodo Bookhagen, Norbert Marwan, and Jürgen Kurths Topology and seasonal evolution of the network of extreme precipitation over the Indian subcontinent and Sri Lanka EGU2015-10193 Thierry Penduff, Guillaume Sérazin, Brian Arbic, Malte Mueller, James G. Richman, Jay F. Shriver, Andrew J. Morten, and Robert B. Scott Eddy-driven low-frequency variability: physics and observability through altimetry EGU2015-11004 Arianna Marchionne Climate response to astronomical forcing: a resonance scenario vs. a synchronization scenario EGU2015-11600 Basit A. Khan and Yasser Abualnaja A Climatological study of sea breezes in the Red Sea region of Saudi Arabia EGU2015-11633 Jairo Segura, Thomas Frisius, and Gualtiero Badin Application of the EOF reduction method to idealized models for the wind-driven ocean and the thermohaline circulation EGU2015-11890 Niklaus Merz, Christoph Raible, and Tim Woollings North Atlantic eddy-driven jet in interglacial and glacial winter climates EGU2015-13041 Fenwick Cooper and Laure Zanna Optimisation of an idealised ocean model, stochastic parameterisation of sub-grid eddies.

NP3.2 – Subgrid modeling and parameterization in nonlinear geosystems – Posters Convener: Isabel de Lima | Co-Conveners: Fernando Porté-Agel, Marc Parlange, Charles Meneveau Yellow Posters | Display Time 08:00–19:30 Author in Attendance: 08:30–10:00 Chairperson: Fernando Porté-Agel Y34

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EGU2015-87 Leiming Ma The Parameterization of PBL height with Helicity and preliminary Application in Tropical Cyclone Prediction EGU2015-9697 Nicolae Suciu, Lennart Schüler, Sabine Attinger, and Peter Knabner Parameterization and Monte Carlo solutions to PDF evolution equations EGU2015-15063 Martin Draper and Gabriel Usera Evaluation of the scale dependent dynamic SGS model in the open source code caffa3d.MBRi in wall-bounded flows

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EGU2015-15353 Rafik Absi Adaptive wall functions and near-wall behavior in turbulence modeling EGU2015-15254 Chung-Yao Hsuan, Yu-Ting Wu, and Ta-Hui Lin The offshore wind resources assessment application of floating LiDAR in the Taiwan Strait EGU2015-925 Olmo DURAN MEDINA, François G. SCHMITT, Alexei SENTCHEV, and Rudy CALIF In situ measurements of wind and current speed and relationship between output power and turbulence EGU2015-3008 William Kenny, Gil Bohrer, and Efthalia Chatziefstratiou Large eddy simulations as a parameterization tool for canopy-structure X VOC-flux interactions EGU2015-13717 Wai Chi Cheng and Fernando Porté-Agel Large-eddy simulation of atmospheric boundary layer flow and passive scalar dispersion over idealized urban surfaces EGU2015-13817 Jiannong Fang and Fernando Porté-Agel Large-eddy simulation of very-large-scale motions in atmospheric boundary-layer flows EGU2015-4784 Wim Timmermans, Ana Andreu, Fernando Porté-Agel, and John Albertson Influence of sub-grid scale parameterizations on atmospheric variability over a heterogeneous agricultural area EGU2015-14614 Sina Khani and Michael L. Waite Subgrid scale motions in stratified turbulence EGU2015-15065 Stefano Ferraris, Davide Canone, Maurizio Previati, Christian Brunod, Sara Ratto, and Marco Cauduro Upscaling of soil moisture measurements in NW Italy EGU2015-9488 Nawal Akrour, Cecile mallet, Laurent barthes, and Aymeric chazottes A rainfall simulator based on multifractal generator EGU2015-14528 M. Isabel P. de Lima, Fátima Espírito Santo, and Álvaro P. Silva Scaling based study of the relation between rainfall and surface runoff across scales

AS1.9 – Observing and modeling processes in moderately supercooled clouds – Orals Convener: Vaughan Phillips | Co-Conveners: Constantin Andronache, Franz Conen, Trude Storelvmo Room: B16 Chairperson: Vaughan Phillips, Trude Storelvmo, Franz Conen, Constantin Andronache 08:30–08:45 EGU2015-1598 Emiliano Stopelli, Franz Conen, Christine Alewell, and Cindy Morris Biological ice nuclei are rapidly lost from precipitating clouds 08:45–09:00 EGU2015-3356 Martin Simmel, Johannes Bühl, Albert Ansmann, and Ina Tegen Mixed-phase altocumulus clouds over Leipzig: Remote sensing measurements and spectral cloud microphysics simulations 09:00–09:15 EGU2015-6808 Ivy Tan and Trude Storelvmo Getting the liquid to ice proportion in mixed-phase clouds right and why it matters in a warmer climate 09:15–09:30 EGU2015-7776 Robert David, Douglas Lowenthal, A. Gannet Hallar, Ian McCubbin, Linnea Avallone, Gerald Mace, and Zhien Wang Ice Formation and Growth in Orographically-Enhanced Mixed-Phase Clouds 09:30–09:45 EGU2015-9485 Pierre Amato, Eleonore Attard, Laurent Deguillaume, Anne-Marie Delort, Andrea Flossmann, Nicholas Good, Muriel Joly, Thomas Koop, Ottmar Möhler, Marie Monier, Cindy Morris, Caroline Oehm, Ulrich Pöschl, and Martine Sancelme Biological aerosol particles in the atmosphere and their impact on clouds (BIOCLOUDS) 09:45–10:00 EGU2015-15260 Jun-Ichi Yano and Vaughan Phillips Analytical approaches for modeling cloud glaciation: ice multiplication

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EGU General Assembly 2015 AS1.9 – Observing and modeling processes in moderately supercooled clouds – Posters Convener: Vaughan Phillips | Co-Conveners: Constantin Andronache, Franz Conen, Trude Storelvmo Blue Posters | Display Time 08:00–19:30 Author in Attendance: 10:30–12:00 Chairperson: Vaughan Phillips, Trude Storelvmo, Franz Conen, Constantin Andronache B1

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EGU2015-1542 Franz Conen and Lukas Zimmermann Onset of atmospheric ice formation in natural conditions EGU2015-2387 Olga Henneberg, Jan Henneberger, and Ulrike Lohmann Simulations of Orographic Mixed-Phase Clouds at Mountain Range Site using COSMO-ART-M7 EGU2015-2742 Vaughan Phillips Mechanisms for indirect effects from aerosol pollution on mixed-phase clouds EGU2015-4787 Emiliano Stopelli, Franz Conen, Corinne Baudinot, Samira De Bortoli, Caroline Guilbaud, Christine Alewell, and Cindy Morris Microzoo: assessing diversity of biological ice nuclei in rain and snow EGU2015-5039 Paul Barrett, Alan Blyth, Phil Brown, and Joseph Ulanowski Observations of small ice in mixed phase clouds using an airborne SID2 Small Ice Detector EGU2015-8252 xiaorui niu and Shuyu wang analysis of spatial-temporal variations and driving force of low cloud in northern China EGU2015-8290 Ehsan Erfani and David Mitchell Progress in Representing Microphysical Processes in a Snow Growth Model EGU2015-9100 Pierre Amato, Muriel Joly, Laurent Deguillaume, and Anne-Marie Delort Biological contribution to ice nucleation active particles in clouds at the puy de Dôme atmospheric station, France EGU2015-9911 Constantin Andronache Impact of clouds and precipitation on atmospheric aerosol EGU2015-10010 Gillian Young, Paul J. Connolly, Hazel M. Jones, Thomas W. Choularton, Martin W. Gallagher, Jonathan Crosier, Gary Lloyd, and Keith N. Bower Investigating the Microphysics of Arctic Mixed-Phase Clouds using Large Eddy Simulations: The Importance of Liquid-Dependent Ice Nucleation EGU2015-10201 Lukas Pfitzenmaier, Yann Dufournet, Christine Unal, Herman Russchenberg, Alexander Myagkov, and Patric Seifert Effect of cloud microphysics on particle growth under mixed phase conditions EGU2015-10249 Luisa Ickes, André Welti, Corinna Hoose, and Ulrike Lohmann Sensitivity of Arctic mixed-phase clouds simulated with the global climate model ECHAM6-HAM2 to the heterogeneous freezing parameterization EGU2015-11207 Marco Paukert and Corinna Hoose Cloud Susceptibilities to Ice Nuclei: Microphysical Effects and Dynamical Feedbacks EGU2015-12318 Boscornea Andreea, Stefan Sabina, Vajaiac Sorin - Nicolae, and Cimpuieru Mihai Studying the influence of temperature and pressure on microphysical properties of mixed-phase clouds using airborne measurements EGU2015-15297 Ivy Tan and Trude Storelvmo In search of the best match: probing a multi-dimensional cloud microphysical parameter space to better understand what controls cloud thermodynamic phase

HS7.1/AS1.11/NH1.7/NP9.4 – Precipitation: from measurement to modelling and application in catchment hydrology (co-organized) – Posters Convener: Andreas Langousis | Co-Conveners: Alin Andrei Carsteanu, Eric Wood, Remko Uijlenhoet, Chris Onof, Alexis Berne, Giovanna Grossi, Hidde Leijnse, Paolo Burlando, Tim Bellerby, Emna Gargouri-Ellouze

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EGU General Assembly 2015 Red Posters | Display Time 08:00–19:30 Author in Attendance: 10:30–12:00 Chairperson: A. Langousis, A. Carsteanu, G. Grossi, E. Gargouri-Ellouze, E. Wood, P. Burlando, and A. Berne R79

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EGU2015-14249 Andrew Newman, Martyn Clark, Jason Craig, Bart Nijssen, Andrew Wood, Ethan Gutmann, Naoki Mizukami, Levi Brekke, and Jeff Arnold Development of an Ensemble Gridded Hydrometeorological Forcing Dataset over the Contiguous United States EGU2015-535 Anna Linkova and Grygoriy Khlopov Measurement of microstructure rain parameters by means of active-passive remote sensing on the base of double frequency radar and radiometer EGU2015-896 Claudia Romero and Duvan Mesa L-Moments Regional Frequency Analysis Methodology Application in maximum rainfall values over the Bogota River's basin EGU2015-4198 Lorenzo Campo, Elisabetta Fiori, and Luca Molini A rainfall spatial interpolation algorithm based on inhomogeneous kernels EGU2015-5059 Marielle Gosset, Claire Casse, christophe Peugeot, aaron boone, and vanessa pedinotti Monitoring Niger River Floods from satellite Rainfall Estimates : overall skill and rainfall uncertainty propagation. EGU2015-5257 Nergui Nanding, Miguel Angel Rico-Ramirez, and Dawei Han Application of rainfall estimates using radar-raingauge merging techniques for hydrological simulations EGU2015-2960 Ehsan Forootan, Khandu Khandu, Joseph Awange, Vagner Fereria, and Richard Anyah Statistical Assessment of Precipitation Products: Case studies over Africa, Australia, and the Himalayas EGU2015-7573 Walt Petersen, Witek Krajewski, David Wolff, and Patrick Gatlin Construction of Polarimetric Radar-Based Reference Rain Maps for the Iowa Flood Studies Campaign EGU2015-8002 Pay-Liam Lin and Ying-Jhen Chen Comparison Studies on the Observation of Raindrop Size Distribution in Strong Precipitation Frontal Case in Northern Taiwan EGU2015-8020 Sunmin Kim, Yasoto Tachikawa, and Eiichi Nakakita Statistical Downscaling of AGCM Precipitation Output with a Formatted Regression Frame EGU2015-8278 Nadeeka Parana Manage, Natalie Lockart, Garry Willgoose, and George Kuczera Statistical Testing of Dynamically Downscaled Rainfall Data for the East Coast of Australia EGU2015-9037 Guido Felder and Rolf Weingartner An Approach for Generating Precipitation Input for Worst-Case Flood Modelling EGU2015-9236 Niall Quinn, Jim Freer, Gemma Coxon, Fiachra O'Loughlin, Ross Woods, and Sara Liguori The development of a sub-daily gridded rainfall product to improve hydrological predictions in Great Britain EGU2015-8815 Mathew Herrnegger and Karsten Schulz Runoff-rainfall (sic!) modelling: Comparing two different approaches EGU2015-10492 Simon Michael Papalexiou, Yannis Dialynas, and Salvatore Grimaldi Explorations on the Hershfield Factor EGU2015-10777 Nadav Peleg, Eylon Shamir, Konstantine Georgakakos, and Efrat Morin Assessing hydrological regime sensitivity to climate change in a convective rainfall environment: a case study of medium-sized eastern Mediterranean catchments EGU2015-10889 Christoph Ritschel, Henning Rust, Uwe Ulbrich, and Peter Névir Intensity-Duration Relation in the Bartlett-Lewis Rectangular Pulse Model EGU2015-11797 Manuel Fernández-González, Juan Antonio Añel, and Laura de la Torre Impact of extreme precipitation events in the Miño-Sil river basin

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EGU2015-12123 Felix Keis, Christian Chwala, and Harald Kunstmann Real time access to commercial microwave link data: Details of the data acquisition software, the database and its web frontend EGU2015-15771 Carla Victoria Valencia-Negrete and Alin-Andrei Carsteanu Precipitation proxys and feedbacks: an application EGU2015-14646 Katelyn Watson, Matt Masarik, Danny Marks, and Alejandro Flores Predicting precipitation in complex terrain spanning the rain-snow transition using regional climate models: Drivers of model-observation differences EGU2015-12182 Leo Pio D'Adderio, Federico Porcu, and Ali Tokay Development of equilibrium raindrop size distribution in natural rain. EGU2015-1260 Zhe Li, Dawen Yang, Bing Gao, Yang Jiao, Yang Hong, and Tao Xu Multi-scale hydrologic applications of the latest satellite precipitation products in the Yangtze River basin using a distributed hydrological model EGU2015-7388 Brunella Bonaccorso and Giuseppe Tito Aronica Assessing space-time variability of extreme rainfall in Sicily region (Italy) EGU2015-8234 Alexander Onuchin and Anastasia Musokhranova Modeling of the spatial distribution of precipitation and using of satellite systems «GRACE «in hydrological studies EGU2015-7954 Wenfeng Liu, Hong Yang, and Zongxue Xu Modelling the impacts of precipitation on the formation of hydrological processes in the Lhasa River basin EGU2015-7054 Eugene Muzylev, Zoya Startseva, Alexander Uspensky, and Elena Volkova Utilization of satellite-derived estimates of meteorological and land surface characteristics in the Land Surface Model for vast agricultural region territory EGU2015-11877 Quentin Hénaff, Gilles Arnaud-Fassetta, and Gérard Beltrando Event-based approach of downstream Rh\\^{o}ne River flood regimes variability since 1982 EGU2015-7121 Erick Fredj and Amir Givati Application of a Coupled WRF-Hydro Model for Extreme Flood Events in the Mediterranean Basins EGU2015-9166 Simon Stisen, Anker Lajer Højberg, Jens Christian Refsgaard, and Lars Troldborg Evaluating the effect of precipitation correction method and rain gauge network density by integrated hydrological modelling

HS7.2/AS1.12/CL2.10/NH1.5/NP3.7 – Precipitation uncertainty and variability: observations, ensemble simulation and downscaling (co-organized) – Orals Convener: Roberto Deidda | Co-Conveners: Alin Andrei Carsteanu, Giovanna Grossi, Andràs Bàrdossy, Andreas Langousis, Tim Bellerby Room: R6 Chairperson: Roberto Deidda & Alin Carsteanu 13:30–14:00 EGU2015-5755 Jonas Olsson, Peter Berg, and Lennart Simonsson Local short-duration precipitation extremes in Sweden: observations, forecasts and projections 14:00–14:15 EGU2015-4246 Victor Ntegeka, Patrick Willems, Pierre Baguis, and Emmanuel Roulin Tailored scenarios for streamflow climate change impacts based on the perturbation of precipitation and evapotranspiration 14:15–14:30 EGU2015-7364 Angelica Caseri, Pierre Javelle, Maria-Helena Ramos, and Etienne Leblois Generating precipitation ensembles for flood alert and risk management 14:30–14:45 EGU2015-942 Shifa Mathbout, Joan Albert López-Bustins, and Javier Martin Víde Study of precipitation variability based on entropy and seasonality over the Eastern Mediterranean

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EGU General Assembly 2015 14:45–15:00 EGU2015-9418 Concepcion Rodriguez-Puebla and Sara Hernandez-Barrera Impact of climate change on dryness over Europe using climate models and observations Chairperson: Andreas Langousis & Giovanna Grossi 15:30–15:45 EGU2015-10270 Stefania Camici, Elisa Palazzi, Alexandre Pieri, Luca Brocca, Tommaso Moramarco, and Antonello Provenzale Comparison between dynamical and stochastic downscaling methods in central Italy 15:45–16:00 EGU2015-1462 Nadine Mengis, David Keller, Michael Eby, and Andreas Oschlies Uncertainty in the response of transpiration to CO2 and implications for climate change 16:00–16:15 EGU2015-7872 Amin Elshorbagy and Shahabul Alam Downscaling of Extreme Precipitation: Proposing a New Statistical Approach and Investigating a Taken-for-Granted Assumption 16:15–16:30 EGU2015-3707 Hilde Vernieuwe, Niko Verhoest, Christian Onof, Patrick Willems, and Bernard De Baets Evaluating Bartlett-Lewis models for stochastic downscaling of regional climate model precipitation 16:30–16:45 EGU2015-10256 Andràs Bàrdossy and Geoffrey Pegram Spatio-temporal statistical model for the optimal combination of precipitation measured at different time scales for estimating unobserved point values and disaggregating to finer timescales 16:45–17:00 EGU2015-14431 Isabel de Lima and Shaun Lovejoy Space-time macroweather precipitation variability

HS7.2/AS1.12/CL2.10/NH1.5/NP3.7 – Precipitation uncertainty and variability: observations, ensemble simulation and downscaling (co-organized) – Posters Convener: Roberto Deidda | Co-Conveners: Alin Andrei Carsteanu, Giovanna Grossi, Andràs Bàrdossy, Andreas Langousis, Tim Bellerby Red Posters | Display Time 08:00–19:30 Author in Attendance: 10:30–12:00 Chairperson: Timothy Bellerby & Andràs Bàrdossy R109

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EGU2015-1247 Ehsan Modiri and Sadegh Modiri Zoning vulnerability of climate change in variation of amount and trend of precipitation - Case Study: Great Khorasan province EGU2015-6148 Nicholas Klingaman, Gill Martin, and Aurel Moise Temporal and spatial intermittency of sub-daily precipitation in general circulation models EGU2015-6480 Matthew Young, Charles Williams, Christine Chiu, Ross Maidment, and Shu-Hua Chen Diagnosing potential discrepancies in satellite rainfall estimates over Ethiopia EGU2015-7513 Andreas Langousis, Antonis Mamalakis, Roberto Deidda, and Marino Marrocu Rainfall Downscaling Conditional on Upper-air Atmospheric Predictors: Improved Assessment of Rainfall Statistics in a Changing Climate EGU2015-8026 Kengo MATSUMOTO, Kuranoshin KATO, and Kazuo OTANI Climatological precipitation characteristics and large-scale atmospheric fields on the heavy rainfall days in the eastern part of Japan in midsummer EGU2015-8686 Lv huafang and Yang hanbo analysis on sub-daily characteristics of one hour precipitation based on observed data EGU2015-9853 Andrea Libertino, Paola Allamano, Pierluigi Claps, Roberto Cremonini, and Francesco Laio Quasi-real time estimation of intense rainfall rates from weather radar EGU2015-10661 Sjur Kolberg Precipitation interpolation in mountainous areas EGU2015-12315 Jochen Seidel, Hannah Auer, and András Bárdossy Investigation of the relationship between precipitation intensity and lightning strikes in Baden-Württemberg

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EGU2015-6036 Tim Hewson Statistical downscaling of Global Model output to predict extreme point rainfall EGU2015-986 Javier Cepeda and Ximena Vargas Representative meteorological ensembles of change climate change in the Araucanía Region, Chile. EGU2015-1045 Zoubeida Bargaoui drought assessment using Standard precipitation Index in semi arid conditions EGU2015-3858 Suroso Suroso and András Bárdossy Investigation of the Non-Symmetrical Dependence of Precipitation using Empirical Bivariate Copulas EGU2015-5667 Emma Bergin, Wouter Buytaert, Chun Kwok-Pan, Andrew Turner, Ila Chawla, and Pradeep Mujumdar Using satellite products to evaluate statistical downscaling with generalised linear models EGU2015-5735 Clement Guilloteau, Rémy Roca, and Marielle Gosset Towards stochastically downscaled precipitation in the Tropics based on a robust 1DD combined satellite product and a high resolution IR-based rain mask EGU2015-6370 Jun Zhang, Dawei Han, Jim Freer, and Thorsten Wagener Analysis of spatial and temporal complexity of rainfall in the Brue catchment, UK EGU2015-7000 Pao-Shin Chu and Chris Holloway Evaluation and Optimization of CMIP5 Data using an Artificial Neural Network for Dynamical Downscaling of rainfall on Oahu, Hawaii EGU2015-9048 Francois Mercier, Laurent Barthes, Aymeric Chazottes, and Cecile Mallet Assimilation of radar and in-situ data for the study and the parameterization of the raindrop size distribution dynamics EGU2015-9860 Muhammad Amjad and M. Tugrul Yilmaz Accuracy assessment of TRMM 3B42 V6 and V7 products over regions with varying hydro-climatology and topography using station data over Turkey EGU2015-10348 Nadav Peleg, Simone Fatichi, and Paolo Burlando High-resolution stochastic downscaling of climate models: simulating wind advection, cloud cover and precipitation EGU2015-12084 Matteo Colli, Luca Lanza, and Paolo La Barbera Metrological requirements for a laboratory rainfall simulator EGU2015-13199 Guido Rianna, Veronica Villani, Paola Mercogliano, and Renata Vezzoli A procedure for assessing future trends of subdaily precipitation values on point scale EGU2015-13271 Jiri Nossent, Fernando Pereira, and Willy Bauwens Assessing the importance of rainfall uncertainty on hydrological models with different spatial and temporal scale EGU2015-13727 Svatopluk Matula, Getu Bekere Mekonnen, Frantisek Dolezal, and Jaroslav Fisak Adjustment to rainfall measurement undercatch with a tippingbucket rain gauge using ground-level manual gauges EGU2015-14458 Ziwen Yu, Franco Montalto, and Upmanu Lall Development of a nonparametric synthetic generator of hourly, nonstationary future rainfall EGU2015-14609 Salil Mahajan Do high-resolution global climate models simulate climate extremes better? A validation. EGU2015-14658 Marc d'Orgeville and Richard Peltier Dynamically downscaled precipitation change projections over the Great Lakes Basin of North America EGU2015-14802 Luis Pineda and Patrick Willems Weather-type downscaling of seasonal predictions to daily rainfall characteristics over the Pacific-Andean basin of Ecuador and Peru

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EGU General Assembly 2015 AS1.13 – Atmospheric Convection: Dynamics, Lifecycle, Chemistry, and Transport – Orals Convener: Cathy Hohenegger | Co-Conveners: Leo Donner, Holger Tost, Jun-Ichi Yano, Silke Troemel Room: B15 Chairperson: Silke Tromel 08:30–08:45 EGU2015-14128 Alexander Kuhn and Silke Trömel Intercomparison Study of Cloud Feature Extraction and Tracking Algorithms 08:45–09:00 EGU2015-12054 Ulrich Hamann, Luca Nisi, Lorenzo Clementi, Jordi Figueras i Ventura, Marco Gabella, Alessandro M. Hering, Ioannis Sideris, Simona Trefalt, and Urs Germann Observing convection with satellite, radar, and lightning measurements 09:00–09:15 EGU2015-7956 Robert Houze, Kristen Rasmussen, Manuel Zuluaga, and Stella Brodzik Global Distribution of Different Forms of Convection as Seen by TRMM 09:15–09:30 EGU2015-3777 Karsten Peters, Christian Jakob, and Benjamin Möbis The Stochastic Multicloud Model as part of an operational convection parameterisation in a comprehensive GCM 09:30–09:45 EGU2015-14636 Andrea Molod and Peter Colarco Impact of Resolution Aware Moist Physics on Constituent Transport 09:45–10:00 EGU2015-8123 Daniel Hernandez-Deckers and Steven C. Sherwood A numerical study of thermals as the prototype of moist convection

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Chairperson: Leo Donner 10:30–10:45 EGU2015-11888 Julia Mack, George Craig, and Antonia Kempf Self-organization of tropical convection as a process of coarsening 10:45–11:00 EGU2015-3918 Allison Wing and Timothy Cronin Self-aggregation of convection in long channel geometry 11:00–11:15 EGU2015-4179 Sandrine Bony, Tobias Becker, David Coppin, Brian Medeiros, Kevin Reed, Bjorn Stevens, and Aiko Voigt SST dependence of convective aggregation in three General Circulation Models 11:15–11:30 EGU2015-4938 Chris Holloway Convective aggregation in idealised models and realistic equatorial cases 11:30–11:45 EGU2015-9253 Geraint Vaughan, Bogdan Antonescu, David Schultz, and Chris Dearden Organized convection ahead of a potential vorticity anomaly 11:45–12:00 EGU2015-4067 Changhai Liu and Mitchell Moncrieff Numerical Modeling of Multi-scale Organized Convection and an Inertia-gravity Wave Observed during YOTC

AS1.13 – Atmospheric Convection: Dynamics, Lifecycle, Chemistry, and Transport – Posters Convener: Cathy Hohenegger | Co-Conveners: Leo Donner, Holger Tost, Jun-Ichi Yano, Silke Troemel Blue Posters | Display Time 08:00–19:30 Author in Attendance: 13:30–15:00 Chairperson: n.n. B16

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EGU2015-4216 Cathy Hohenegger and Bjorn Stevens Convective self-aggregation and model set-up EGU2015-7845 Levi Silvers, Anurag Dipankar, and Cathy Hohenegger Convectively Aggregated Structures Across a Hierarchy of Models

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EGU2015-4975 Chris Holloway, Thorwald Stein, Isabelle Tobin, and Sandrine Bony The dependence of vertical cloud profiles from CloudSat-CALIPSO retrievals on the degree of convective aggregation EGU2015-3917 David Coppin and Sandrine Bony Analysis of the physical mechanisms responsible for the self-aggregation of convection in a GCM run in Radiative-Convective Equilibrium EGU2015-6122 Tobias Becker, Bjorn Stevens, and Cathy Hohenegger Interaction of convection and large-scale circulation with respect to MSE variations EGU2015-4259 Karthik Kashinath, Travis O'Brien, and William Collins Changes in tropical climate due to bifurcations of radiative-convective equilibrium EGU2015-10493 Chirag Dhara, Maik Renner, and Axel Kleidon Comparing convective heat fluxes derived from thermodynamics to a radiative-convective model and GCMs EGU2015-5305 Jun-Ichi Yano Atmospheric Convective Organization: Self-Organized Criticality or Homeostasis? EGU2015-1491 William Cooke and Leo Donner Sub-grid Parameterization of Cumulus Vertical Velocities for Climate and Numerical Weather Prediction Models EGU2015-5679 Zhiyu Cao, Michael Herzog, and Hans Graf Parametrization of convection with wind shear effect in global climate models EGU2015-4631 Harald Rybka and Holger Tost Sensitivity simulations of superparameterised convection in a general circulation model EGU2015-6904 Aneesh Subramanian, Peter Bechtold, Antje Weisheimer, Marat Khairoutdinov, and Tim Palmer Impact of stochastic- and super-parameterisation of convection on precipitation in the ECMWF model EGU2015-2579 Georg Gottwald and Karsten Peters Data-driven stochastic subgrid-scale parameterisation for tropical convection EGU2015-8217 David Romps, Rusen Oktem, and Alexander Charn Are cloud thermals slippery or sticky? EGU2015-7544 Saulo Freitas, Demerval Moreira, Georg Grell, Claudio Santos e Silva, and Joseph Olson Improving the representation of the diurnal cycle of convection over the land and associated impacts on modeling the convective transport of CO2 by low-resolution atmospheric models. EGU2015-3386 Brian Durham High resolution in-line analyses of precipitation at two UK ground locations, and possible relevance to convective cooling at cloud level. EGU2015-12349 Thibaut Dauhut, Jean-Pierre Chaboureau, Juan Escobar, and Patrick Mascart Giga-LES of Hector the Convector keeping the tallest updrafts undiluted EGU2015-14170 Palina Lapo, Yaroslava Sokolovskaya, Aliaksandr Krasouski, Alexander Svetashev, Leonid Turishev, and Siarhei Barodka Summertime Thunderstorms Prediction in Belarus EGU2015-3182 Christian Barthlott, Bernhard Mühr, and Corinna Hoose Convective storms over Germany during Pentecost 2014: Numerical sensitivity studies with the COSMO model EGU2015-14220 Andrey Martynov, Luca Nisi, and Olivia Martius Summer hailstorms over Switzerland in 2012 -2014. Climatology, simulation, variability. EGU2015-13399 Malte Neuper and Jan Handwerker Evaluating the development stage of thunderstorms by use of 3D radar data-parameters

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EGU2015-10123 Sylvain Coquillat, Eric Defer, Dominique Lambert, Jean-Michel Martin, Jean-Pierre Pinty, Véronique Pont, and Serge Prieur SAETTA: fine-scale observation of the total lightning activity in the framework of the CORSiCA atmospheric observatory EGU2015-12372 Xinxin Xie, Raquel Evaristo, Silke Troemel, and Clemens Simmer The Impact of Warm-Rain Microphysical Processes on Rain Rate and Polarimetric Observables at X-Band EGU2015-4818 Silke Troemel, Malte Diederich, Raquel Evaristo, Alexander Ryzhkov, and Clemens Simmer Polarimetric signatures indicative of severe storm development - the Pentecost event 2014 EGU2015-3036 Riccardo Biondi, Andrea K. Steiner, and Gottfried Kirchengast Towards evaluating the intensity of convective systems by using GPS radio occultation profiles EGU2015-4420 Kun Zhao and Ming Xue Preliminary Results from the Field Experiment of OPACC EGU2015-1441 William Gallus and John Lawson On the predictability of convective mode in high resolution WRF ensembles

AS1.15 – Tropical Meteorology – Orals Convener: Jean Philippe Duvel | Co-Conveners: Eric Maloney, Gabriel Vecchi, Enrico Scoccimarro Room: B16 Chairperson: n.n. 10:30–10:45 EGU2015-2258 Chidong Zhang and David Zermeno Dry MJO 10:45–11:00 EGU2015-7669 Da Yang Why is there no MJO over the Atlantic basin? 11:00–11:15 EGU2015-8472 Eric Maloney and Brandon Wolding Diagnosing MJO Destabilization and Propagation with the Moisture and MSE Budgets 11:15–11:30 EGU2015-2691 Traute Crueger and Bjorn Stevens The impact of cloud radiative heating on the Madden-Julian Oscillation 11:30–11:45 EGU2015-4114 Scott Powell and Robert Houze Large-Scale Mid- and Upper-Tropospheric Vertical Motions and MJO Convective Onset 11:45–12:00 EGU2015-621 Emily Riley Dellaripa, Eric Maloney, and Susan van den Heever The importance of wind-flux feedbacks during the November CINDY-DYNAMO MJO event

Lunch Break

Chairperson: n.n. 13:30–13:45 EGU2015-3159 Yuiko Ichikawa and Masaru Inatsu Error growth of JMA one-month forecast projected on the MJO phase space 13:45–14:00 EGU2015-14253 Shuyi Chen, Ajda Savarin, Milan Curcic, and Falko Judt Understanding Predictability of the MJO Initiation over the Tropical Indian Ocean Using Stochastic Ensemble of a Coupled Atmosphere-Ocean Model 14:00–14:15 EGU2015-10218 Dariusz Baranowski, Maria Flatau, Piotr Flatau, and Adrian Matthews Phase locking of convectively coupled equatorial atmospheric Kelvin waves over Indian Ocean basin 14:15–14:30 EGU2015-1827 Daniel Holdaway Investigating sensitivity to Saharan dust in tropical cyclone formation using NASA's adjoint model

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EGU General Assembly 2015 14:30–14:45 EGU2015-2068 Michael Kozar and Vasubandhu Misra Hindcasts of Integrated Kinetic Energy in North Atlantic Tropical Cyclones 14:45–15:00 EGU2015-1038 Gyanendranath Mohapatra, Swetha Manjunath, Sasmita Behera, and Pratap Kumar Mohanty Tropical cyclone track Analysis over Indian Coast Using Spatio-Temporal data-mining Chairperson: n.n. 15:30–15:45 EGU2015-3126 Andrew D. Magee, Danielle C. Verdon-Kidd, and Anthony S. Kiem Can Indian Ocean SST variability impact TC activity in the South Pacific? A Spatial Analysis 15:45–16:00 EGU2015-4276 Shoujuan Shu, Fuqing Zhang, and Yuan Wang Environmental Influences on the Intensity Changes of Tropical Cyclones over the Western North Pacific 16:00–16:15 EGU2015-8163 KiRyong Kang, Yoo-Sun Hyoun, Youmi Cha, and Won-Tae Yun Typhoon Activity in August 2014 in the Northwestern Pacific 16:15–16:30 EGU2015-1351 Enrico Scoccimarro, Gabriele Villarini, Silvio Gualdi, Antonio Navarra, Gabriel Vecchi, Kevin Walsh, and Ming Zhao Tropical Cyclone rainfall changes in a warmer climate 16:30–16:45 EGU2015-14572 Kevin Reed and Daniel Chavas Understanding the impact of model resolution on tropical cyclones in CAM5 using rotating radiative-convective equilibrium 16:45–17:00 EGU2015-555 Shuai Wang, Ralf Toumi, Arnaud Czaja, and Adrian Van Kan Factors That Influence the Size of Tropical Cyclones

AS1.15 – Tropical Meteorology – Posters Convener: Jean Philippe Duvel | Co-Conveners: Eric Maloney, Gabriel Vecchi, Enrico Scoccimarro Blue Posters | Display Time 08:00–19:30 Author in Attendance: 08:30–10:00 Chairperson: n.n. B43

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EGU2015-7520 Kunio Yoneyama and Noer Hayati Rainfall features over the Indonesian Maritime Continent under the different MJO phases EGU2015-8398 Masayuki Hara, Hiroshi Takahashi, and Mikiko Fujita Diurnal cycle of convective activity over ocean in the Tropics EGU2015-9975 Pauline Maury and François Lott On the presence of equatorial waves in the lower stratosphere of a general circulation model. EGU2015-10872 Francois Lott, Sébastien Denvil, Neal Butchard, Chiara Cagnazzo, Marco Giorgetta, Steven Hardiman, Elisa Manzini, Thomas Krismer, Jean-Philippe Duvel, Pauline Maury, and John Scinocca Kelvin and Rossby gravity wave packets in the lower stratosphere of some high-top CMIP5 models EGU2015-4123 Scott Powell and Robert Houze Evolution of Convective Echo Top Heights Observed by TRMM Radar over the Indian Ocean and Maritime Continent during DYNAMO EGU2015-538 Dawn Sebastian, Amey Pathak, and Subimal Ghosh Understanding Moisture and Energy Budget for South Asian Monsoon EGU2015-6214 Sarah Berthet, Bastien Rouquié, and Rémy Roca Characterization of mesoscale convective systems over the eastern Pacific during boreal summer EGU2015-10097 Dariusz Baranowski, Maria Flatau, Piotr Flatau, and Adrian Matthews Impact of atmospheric convectively coupled equatorial Kelvin waves on the upper ocean variability EGU2015-5128 Irina Zheleznova and Daria Gushchina Response of atmosphere circulation on global and regional scales to the two El Niño flavors

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EGU2015-14407 Carlos A. F. Marques and José M. Castanheira Free and Convectively Coupled Equatorial Waves Simulated by CMIP5 Climate Models EGU2015-1434 Verena Baumberg, Torsten Weber, and Jörg Helmschrot Assessing the Change in Rainfall Characteristics and Trends for the Southern African ITCZ Region EGU2015-995 Surajit Das, Debasis Sengupta, Arindam Chakraborty, Jai Sukhatme, and Raghu Murtugudde Zonal scales of Madden-Julian Oscillation in model experiments with and without continents EGU2015-2261 Chidong Zhang and David Zermeno Moistening by Shallow Cumulus prior to Peaks of MJO Convection EGU2015-3863 Jean Philippe Duvel MJO modulation of Tropical Depression Initiations above the Southern Indian Ocean EGU2015-5019 Chris Holloway, Steve Woolnough, and Grenville Lister The effects of explicit versus parameterized convection on the MJO in a large-domain high-resolution tropical case study: moist processes leading to differences in MJO development EGU2015-3974 Marine Remaud and Jean Philippe Duvel A study on the role of the convective scheme entrainment and closure in the simulation of the MJO EGU2015-6551 Chaim Garfinkel, Jim Benedict, and Eric Maloney Impact of the MJO on the Boreal Winter Extratropical Circulation EGU2015-3074 Li Tao, Jiuwei Zhao, and Tim Li Trend analysis of tropical intraseasonal oscillations in the summer and winter during 1982-2009 EGU2015-7503 Chuing-Wen June Chang, Wan-Ling Tseng, Huang-Hsiung Hsu, Noel Keenlyside, and Ben-Jei Tsuang The Madden-Julian Oscillation in a Warming World EGU2015-487 xiaomin chen and Yuqing Wang The Role of Scale Interaction on the Asymmetric Rapid Intensification of Typhoon Vicente (2012) EGU2015-12905 Marguerite Lee and Thomas Frisius Analysis of CAPE in Intensifying Tropical Cyclones Simulated by CM1 EGU2015-3128 Jie Ming and Yuan Wang Multiplatform observations of boundary layer structure in the outer rainbands of landfalling typhoons EGU2015-3130 Andrew D. Magee, Danielle C. Verdon-Kidd, and Anthony S. Kiem Temporal Variability of Tropical Cyclogenesis: A Climatology of the South Pacific EGU2015-4262 Jinjie Song and Yuan Wang Impact of the Subtropical High on the Extratropical Transition of Tropical Cyclones over the Western North Pacific EGU2015-11147 Cevahir Kilic and Christoph C. Raible Investigating the sensitivity of hurricane intensity and trajectory to sea surface temperatures using the regional model WRF EGU2015-6098 Thomas Garot, Hélène Brogniez, and Nicolas Viltard Impact of tropical cyclones on the tropospheric water and energy cycle at synoptic scale : a case study

CL2.1/AS1.21 – Urban climate, urban heat island and urban biometeorology (co-organized) – Orals Convener: Konstantinos Kourtidis | Co-Conveners: Koen De Ridder, Sorin Cheval, Matei Georgescu, Hendrik Wouters Room: Y8 Chairperson: n.n. 10:30–10:45 EGU2015-8749 Claudia Ceppi, Francesco Mancini, and Mario Scarano Assessing the relationship between Land Surface Temperature and environmental factors based on Geographically Weighted Regression and remote sensing data

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EGU General Assembly 2015 10:45–11:00 EGU2015-1303 Juliana Antunes Azevedo, René Burghardt, Lee Chapman, Lutz Katzchner, and Catherine L. Muller Electricity Consumption Risk Map – The use of Urban Climate Mapping for smarter analysis: Case study for Birmingham, UK. 11:00–11:15 EGU2015-12616 Philipp Weihs, Stefan Hasel, Erich Mursch-Radlgruber, Christian Gützer, Stefan Krispel, Martin Peyerl, and Heidi Trimmel Investigation of the effect of sealed surfaces on local climate in urban areas 11:15–11:30 EGU2015-9662 Myriam Montesarchio, Guido Rianna, Paola Mercogliano, Sergio Castellari, and Pasquale Schiano An assessment of urban heat island effect adopting urban parameterizations in COSMO-CLM simulations over big cities in Northern Italy 11:30–11:45 EGU2015-1594 Maja Zuvela-Aloise, Anita Bokwa, Petr Dobrovolny, Tamas Gal, Jan Geletic, Agnes Gulyas, Monika Hajto, Brigitta Hollosi, Rafal Kielar, Michal Lehnert, Nora Skarbit, Pavel Stastny, Marek Svec, Janos Unger, Miroslav Vysoudil, and Jakub P. Walawender Modelling urban climate under global climate change in Central European cities 11:45–12:00 EGU2015-5068 Bart Thomas, Catherine Stevens, and Mart Grommen Interaction between Cities and Climate Change: Modelling Urban Morphology and Local Urban Planning Scenarios from Open Datasets across European Cities

CL2.1/AS1.21 – Urban climate, urban heat island and urban biometeorology (co-organized) – Posters Convener: Konstantinos Kourtidis | Co-Conveners: Koen De Ridder, Sorin Cheval, Matei Georgescu, Hendrik Wouters Yellow Posters | Display Time 08:00–19:30 Author in Attendance: 13:30–15:00 Chairperson: n.n. Y112

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EGU2015-404 Mingna Wang The contribution of urbanization to recent extreme heat events and white roof mitigation strategy in the Beijing-Tianjin-Hebei metropolitan area EGU2015-1669 Konrad Andre, Maja Zuvela-Aloise, Hannes Schwaiger, David Neil Bird, and Heinz Gallaun Modelling reduction of the Urban Heat Island effect via increasing the reflective properties of buildings EGU2015-2069 Zsuzsanna Dezso, Csenge Dian, Gergely Molnar, Cathy Fricke, Judit Bartholy, and Rita Pongracz Study of the urban climatic effect for Budapest on district scale using satellite observations EGU2015-3107 Miao Yu Climatic impacts of urbanization on the Beijing EGU2015-4346 Gantuya Ganbat and Jong-Jin Baik Wintertime Local Circulations in and around the Ulaanbaatar Metropolitan Area in the Presence of Temperature Inversion EGU2015-5620 Alexander Kislov, Pavel Konstantinov, Mikhail Varentsov, Timofey Samsonov, Irina Gorlach, and Kristina Trusilova Urban amplification of the global warming in Moscow megacity EGU2015-7955 Timofey Samsonov, Pavel Konstantinov, and Mikhail Varentsov Directed urban canyons in megacities and its applications in meteorological modeling EGU2015-8105 Pavel Konstantinov and Alina Akhmetova Urban Heat Island phenomenon in extreme continental climate (Astana, Kazakhstan) EGU2015-8339 Tsing-Chang Chen, Jenq-Dar Tsay, and Eugene S. Takle Interannual Variation of the Summer Rainfall in the Taipei Basin Caused by the Impact of ENSO on the Land-Sea Breeze Activity EGU2015-8587 Sorin Cheval, Bogdan Lucaschi, Cristian Ioja, Alexandru Dumitrescu, Ancuta Manea, Adrian Radulescu, Catalin Dumitrache, George Tudorache, Gabriel Vanau, and Diana Onose Monitoring the urban heat island of Bucharest (Romania) through a network of automatic meteorological sensors – first results

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EGU2015-8806 Matthias Demuzere, Andrew Coutts, Maren Goehler, Ashley Broadbent, Hendrik Wouters, Nicole van Lipzig, and Luke Gebert The implementation of biofiltration systems, rainwater tanks and urban irrigation in a single-layer urban canopy model EGU2015-8990 Hendrik Wouters, Ulrich Blahak, Jürgen Helmert, Matthias Raschendorfer, Matthias Demuzere, Barbara Fay, Kristina Trusilova, Dmitrii Mironov, Daniel Reinert, Daniel Lüthi, and Ekaterina Machulskaya Model developments in TERRA_URB, the upcoming standard urban parametrization of the atmospheric numerical model COSMO(-CLM) EGU2015-9688 Petr Dedecek, Ilmo Kukkonen, Vladimir Cermak, Jan Safanda, and Milan Kresl Direct impact of urbanization on the subsurface temperature field EGU2015-11007 Ayse DAGLIYAR, Ugur AVDAN, Nalan DEMIRCIOGLU YILDIZ, and Hakan A. NEFESLIOGLU Determination of land surface temperature by using Landsat 8 TIRS: A case study in Erzurum, Turkey EGU2015-12591 Anna Solcerova and Frans van de Ven Thermal behaviour of an urban lake during summer EGU2015-14015 Pavel Zahradní?ek, Michal Žák, Petr Skalák, and Petr Št?pánek Physiological equivalent temperature as an indicator of the UHI effect with the city of Prague as an example EGU2015-14709 Matei Georgescu A Matter of Scale: Climatic Assessment of Projected Urban Expansion and Adaptation in California 2100 EGU2015-4451 Chak Piu NG, Song HAO, and Yun Fat LAM High-resolution visibility and air quality forecasting using multi-layer urban canopy model for highly urbanized Hong Kong and the Pearl River Delta

NP8.1/SSS11.9 – Chaotic and Stochastic Geosciences (co-organized) – Orals Convener: Christian Franzke | Co-Conveners: Daniel Schertzer, Petra Friederichs, Paul Williams, Balasubramanya Nadiga, Mickael Chekroun, Murray A. Lark Room: B3 Chairperson: Christian Franzke 08:30–08:45 EGU2015-6279 Peter Watson, Hannah Christensen, and Tim Palmer Does the ECMWF IFS Convection Parameterization with Stochastic Physics Correctly Reproduce Relationships between Convection and the Large-Scale State? 08:45–09:00 EGU2015-4742 Peter D. Düben and Tim N. Palmer Inexact hardware in geophysical modelling and the use of rounding errors to represent sub-grid-scale variability 09:00–09:15 EGU2015-6114 Jan Viebahn and Henk A. Dijkstra Whither low-order climate models? 09:15–09:30 EGU2015-5071 Stephen Jeffress and Tom Haine SST dynamics from a stochastic linear inverse method 09:30–09:45 EGU2015-2578 Georg Gottwald A simple model for abrupt millennial climate change in the last glacial period 09:45–10:00 EGU2015-10421 Jeroen Wouters and Freddy Bouchet Rare event simulation of the chaotic Lorenz 96 dynamical system 10:00–10:15 EGU2015-12909 Alexis Tantet and Henk Dijkstra Early warning of atmospheric regime transitions using transfer operators

NP8.1/SSS11.9 – Chaotic and Stochastic Geosciences (co-organized) – Posters Convener: Christian Franzke | Co-Conveners: Daniel Schertzer, Petra Friederichs, Paul Williams, Balasubramanya Nadiga, Mickael Chekroun, Murray A. Lark

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EGU2015-2616 Christian Franzke, Scott Osprey, Paolo Davini, and Nicholas Watkins A Dynamical Systems Explanation of the Hurst Effect and Atmospheric Low-Frequency Variability EGU2015-10203 Ola Løvsletten, Martin Rypdal, Kristoffer Rypdal, and Hege-Beate Fredriksen Statistics of regional surface temperatures post year 1900. Long-range versus short-range dependence, and significance of warming trends. EGU2015-10849 Hannah Christensen, Judith Berner, Dani Coleman, and Tim Palmer Impact of stochastic parametrisation schemes on the climate of the Community Earth System Model EGU2015-13056 Frank Kwasniok Data-driven nonlinear stochastic low-order modelling of large-scale atmospheric variability EGU2015-14189 Sylvain Mangiarotti, Flavie Le Jean, Lionel Jarlan, and Laurent Drapeau Low-dimensional models for cereal crop cycles observed from space in semi-arid region at different geographic locations and scales EGU2015-14223 Joran Rolland, Freddy Bouchet, and Eric Simonnet Rare transitions between metastable states in the stochastic Chaffee–Infante equation. EGU2015-14610 Sergio DeSouza-Machado, Andrew Tangborn, Larrabee Strow, and Philip Sura Examining infrared radiances for evidence of stochastic forcing EGU2015-1704 Matthias Zacharuk, Martin Pieroth, Stamen Dolaptchiev, and Ulrich Achatz A climate-dependent subgrid-scale parameterization in a three-layer quasi-geostrophic model EGU2015-10654 Ioulia Tchiguirinskaia and Daniel Schertzer Chaotic Behaviuor of the Navier-Stokes Solutions, Gyroscopes and Storm Surging

AS3.14 – Satellite observations of tropospheric composition and pollution, analyses with models and applications – Orals Convener: Cathy Clerbaux | Co-Conveners: Andreas Richter, Pieternel Levelt Room: B9 Chairperson: n.n. 13:30–13:45 EGU2015-3668 Willem W. Verstraeten, Jessica L. Neu, Jason E. Williams, Kevin W. Bowman, John R. Worden, and Folkert (K.F.) Boersma The satellite and chemical transport model tandem: constraining TM5 with AURA observations 13:45–14:00 EGU2015-5437 Fei Liu, Steffen Beirle, Qiang Zhang, and Thomas Wagner Estimation of NOx emissions from NO2 hotspots in polluted background using satellite observations 14:00–14:15 EGU2015-3797 Maria Belmonte Rivas, Pepijn Veefkind, Henk Eskes, and Pieternel Levelt OMI tropospheric NO2 profiles from cloud slicing: constraints on surface emissions, convective transport and lightning NOx 14:15–14:30 EGU2015-7536 Si-Wan Kim, Brian McDonald, Andreas Richter, Folkard Wittrock, John Burrows, Gregory Frost, Robert Harley, and Michael Trainer Constraining NOx and VOC emissions with GOME, SCIAMACHY, and OMI data for the study of long-term air quality in Los Angeles 14:30–14:45 EGU2015-1832 Ivanka Stajner, Pius Lee, Daniel Tong, Li Pan, Jeff McQueen, Jianping Huang, Ho-Chun Huang, Roland Draxler, Shobha Kondragunta, and Sikchya Upadhayay Operational prediction of air quality for the United States: applications of satellite observations

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EGU General Assembly 2015 14:45–15:00 EGU2015-7997 Ira Leifer, Dave Tratt, Kerry Buckland, Lieven Clarisse, Cathy Clerbaux, Pierre-Francois Coheur, Jason Frash, Haflidi Jonsson, Patrick Johnson, Richard Koyler, Brian Leen, Christopher Melton, Dylan Morrow, Martin Van Damme, and Sam Vigil Trace gas emissions from a dairy complex measured by mobile in situ and airborne and space-based remote sensing: A COMEX campaign focus Chairperson: n.n. 15:30–15:45 EGU2015-11109 Sophie Bauduin, Lieven Clarisse, Nicolas Theys, Cathy Clerbaux, and Pierre-François Coheur Retrieval of near-surface sulfur dioxide (SO2) concentrations at a global scale using IASI satellite observations 15:45–16:00 EGU2015-637 Wenfu Tang, Avelino.F Arellano, and Aishwarya Raman A Comparative Analysis on the Temporal and Spatial Distribution of Fire Characteristics in the Amazon and Equatorial Southern Africa Using Observations from Space 16:00–16:15 EGU2015-3187 Wu ZHANG, Jiaolong YAN, and Dan LIU Study of Characteristics of Haze and Dust Storm over Northwest China 16:15–16:30 EGU2015-1300 Michael Buchwitz, Maximilian Reuter, Oliver Schneising, Michael Hilker, Thomas Krings, Dhanyalekshmi Pillai, Heinrich Bovensmann, and John P. Burrows Satellite Observations of Carbon Dioxide and Methane: From SCIAMACHY to CarbonSat 16:30–16:45 EGU2015-6022 Can Li, Joanna Joiner, Nickolay Krotkov, Vitali Fioletov, and Chris McLinden Global Observations of SO2 and HCHO Using an Innovative Algorithm based on Principal Component Analysis of Satellite Radiance Data 16:45–17:00 EGU2015-6888 Jia Jia, Alexei Rozanov, Annette Ladstätter-Weißenmayer, Felix Ebojie, Nabiz Rahpoe, Stefan Bötel, and John Burrows An improved tropospheric ozone database retrieved from SCIAMACHY Limb-Nadir-Matching method

AS3.14 – Satellite observations of tropospheric composition and pollution, analyses with models and applications – Posters Convener: Cathy Clerbaux | Co-Conveners: Andreas Richter, Pieternel Levelt Blue Posters | Display Time 08:00–19:30 Author in Attendance: 08:30–10:00 Chairperson: n.n. B70

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EGU2015-2016 Steffen Beirle and Thomas Wagner Estimation of stratospheric NO2 from nadir-viewing satellites: The MPI-C TROPOMI verification algorithm EGU2015-6592 Andreas Hilboll, Andreas Richter, Vladimir V. Rozanov, and John P. Burrows The influence of polarization on box air mass factors for UV/vis nadir satellite observations EGU2015-10674 Andreas Richter, Andreas Hilboll, and John P. Burrows Revisiting satellite derived tropospheric NO2 trends EGU2015-5824 Huan Yu, Michel Van Roozendael, Andreas Richter, Gerard Hesselmans, Isabelle De Smedt, and Hein Zelle Potential of future space instruments to detect NO2 from ship emissions over European waters EGU2015-7923 Kyung M. Han, Sojin Lee, and Chul H. Song Evaluation of NOx emission fluxes over East Asia using model-predicted and OMI-retrieved tropospheric NO2 columns EGU2015-13982 Iolanda Ialongo Comparison of OMI NO2 data in Helsinki (Finland) and their weekly and seasonal cycles with ground-based column amounts and in situ surface concentrations EGU2015-5419 Jieying Ding, Ronald van der A, Bas Mijling, and Pieternel Levelt NOx emission estimates during the 2014 Youth Olympic Games in Nanjing

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EGU2015-4081 K. Folkert Boersma, Geert C.M. Vinken, and Henk J. Eskes Confronting chemistry transport models with UV/Vis satellite retrievals: avoiding and quantifying representativeness errors EGU2015-1080 Elizaveta Malinina, Natalia Chubarova, and Mikhail Sviridenkov Urban aerosol pollution assessment in Russian largest cities EGU2015-4494 Xiantong Liu, Xue-Jiao Deng, Hao-Bo Tan, Xu-Dong Zhuang, Zhi-Hong Zhai, Fei Li, Tao Deng, Bo-Ru Mai, and Yu Zou A significantly negative trend of aerosol optical depth over the Pearl River Delta (PRD) region and analysis of its influences during 2004-2013 EGU2015-12924 Lucia Mona, Rosa Caggiano, Angelo Donvito, Vincenzo Giannini, Nikolaos Papagiannopoulos, Valentina Sarli, and Serena Trippetta LOCAL AIR: Local Aerosol monitoring combining in-situ and Remote Sensing observations EGU2015-13428 Athina Floutsi, Marios KorrasCarraca, Christos Matsoukas, and George Biskos The regime of aerosol optical depth over Central Asia based on MODIS Aqua Deep Blue data EGU2015-8673 MariLiza Koukouli, Dimitris Balis, Nicolas Theys, Hugues Brenot, Jeroen van Gent, Pieter Valks, Pascal Hedelt, Günter Lichtenberg, Andreas Richter, Nickolay Krotkov, and Ronald van der A Evaluation of satellite sulphur dioxide estimates from OMI/Aura, SCIAMACHY/Envisat and GOME2/MetopA EGU2015-5232 Siwen Wang, Qiang Zhang, Randall Martin, Andreas Richter, Sajeev Philip, Yixuan Zheng, and Kebin He Improved global SO2 column retrievals from SCIAMACHY and OMI: A uniform satellite measurement dataset for the period 2004–2013 EGU2015-5421 Elpida Leventidou, Felix Ebojie, Kai-Uwe Eichmann, Mark Weber, and John P. Burrows Long-term tropical tropospheric ozone column retrievals using the Convective Clouds Differential (CCD) technique EGU2015-12008 Antje Inness, Johannes Flemming and the MACC (Affiliations 1-13) Team Data assimilation of satellite retrieved ozone, carbon monoxide and nitrogen dioxide with ECMWF's Composition-IFS EGU2015-6930 Jia Jia, Annette Ladstätter-Weissenmayer, Alexei Rozanov, and John Burrows The tropospheric ozone variation over Arabian sea during pre-monsoon EGU2015-2597 Juseon Bak, Jae H. Kim, Xiong Liu, and Kelly Chaance Validation of OMI Total Ozone Retrievals from the SAO Ozone Profile Algorithm and Three Operational Algorithms 3 with Brewer Measurements EGU2015-2632 Dennis Muyimbwa, Arne Dahlback, Jakob Stamnes, Børge Hamre, Øyvind Frette, Taddeo Ssenyonga, and Yi-Chun Chen Validation of OMI UV measurements against ground-based measurements at a station in Kampala, Uganda EGU2015-13560 Isabelle De Smedt, Trissevgeni Stavrakou, Christophe Lerot, Huan Yu, Hendrick François, Clio Gielen, Gaia Pinardi, Jean-François Muller, and Michel Van Roozendael Trends in formaldehyde columns over the Amazon rainforest, as observed from space with SCIAMACHY, OMI and GOME-2 spectrometers. EGU2015-9219 Christophe Lerot, Trissevgeni Stavrakou, François Hendrick, Isabelle De Smedt, Jean-François Müller, Rainer Volkamer, and Michel Van Roozendael Global observations of glyoxal columns from OMI/Aura and GOME-2/Metop-A sensors and comparison with multi-year simulations by the IMAGES model EGU2015-10198 Vadim Rakitin, Yury Shtabkin, Nikolai Elansky, Andrey Skorokhod, Alexandr Safronov, and Anatoly Dzhola Some validation results of orbital and ground based CO and CH4 total content measurements in background and industrial regions EGU2015-15480 Tobias Borsdorff, Jochen Landgraf, Ilse Aben Aben, Jason Williams, and Jos de Laat CO total column retrieval from SCIAMACHY and TROPOMI Earthshine measurements in the shortwave infrared spectral range

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EGU2015-14436 Joerg Langen, Paul Ingmann, Yasjka Meijer, Dirk Schuettemeyer, and Ben Veihelmann The Copernicus Atmospheric Sentinel Missions S-5p, S-4 and S-5 EGU2015-15735 Pepijn Veefkind, Quintus Kleipool, Ilse Aben, and Pieternel Levelt The TROPOspheric Monitoring Instrument (TROPOMI)

AS3.18/CL2.14 – Radiative effects of atmospheric aerosols (co-organized) – Orals Convener: David Fahey | Co-Conveners: Andreas Petzold, Bernadett Weinzierl, Piers Forster Room: B15 Chairperson: Andreas Petzold, Bernadett Weinzierl 13:30–13:45 EGU2015-4220 Rong Wang, Yves Balkanski, Olivier Boucher, Philippe Ciais, Gregory Schuster, Frédéric Chevallier, Bjørn Samset, Junfeng Liu, Shilong Piao, Myrto Valari, and Shu Tao Observation-constrained estimates of the black carbon climate effect using high-resolution emission inventory and model 13:45–14:00 EGU2015-9544 Griša Mo?nik, Luka Drinovec, Primož Vidmar, and Matevž Lenar?i? Measurements of Black Carbon and aerosol absorption during global circumnavigation and Arctic campaigns 14:00–14:15 EGU2015-7831 Cyrielle Denjean, Servanne Chevaillier, Cécile Gaimoz, Noel Grand, Sylvain Triquet, Pascal Zapf, Rodrigue Loisil, Thierry Bourrianne, Evelyn Freney, Regis Dupuy, Karine Sellegri, Alfons Schwarzenbock, Benjamin Torres, Marc Mallet, Federico Cassola, Paolo Prati, and Paola Formenti Properties of transported African mineral dust aerosols in the Mediterranean region 14:15–14:30 EGU2015-13029 Jorge Saturno, Xuguang Chi, Christopher Pöhlker, Daniel Morán, Florian Ditas, Dario Massabò, Paolo Prati, Luciana Rizzo, Paulo Artaxo, and Meinrat Andreae Multi-wavelength aerosol light absorption measurements in the Amazon rainforest 14:30–14:45 EGU2015-7572 Andrew Freedman, Lindsay Renbaum-Wollf, Sara Forestieri, Andrew Lambe, Christopher Cappa, Paul Davidovits, and Timothy Onasch Multi-Wavelength Measurement of Soot Optical Properties: Influence of Non-Absorbing Coatings 14:45–15:00 EGU2015-7662 Simone Brunamonti, Ulrich K. Krieger, Claudia Marcolli, and Thomas Peter Redistribution of black carbon in aerosol particles undergoing liquid-liquid phase separation

AS3.18/CL2.14 – Radiative effects of atmospheric aerosols (co-organized) – Posters Convener: David Fahey | Co-Conveners: Andreas Petzold, Bernadett Weinzierl, Piers Forster Blue Posters | Display Time 08:00–19:30 Author in Attendance: 08:30–10:00 Chairperson: Bernadett Weinzierl, Andreas Petzold B95

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EGU2015-4149 Sergey Osipov, Georgiy Stenchikov, Helen Brindley, and Jamie Banks Radiation closure and diurnal cycle of the clear-sky dust instantaneous direct radiative forcing over Arabian Peninsula EGU2015-4395 Puthukkadan Shamjad, Sachchida Nand Tripathi, Ravi Kant Pathak, and Mattias Hallquist Influence of Brown Carbon Aerosols on Absorption Enhancement and Radiative Forcing EGU2015-7946 Kostas Tsigaridis, Allegra LeGrande, and Susanne Bauer Impact of improvements in volcanic implementation on atmospheric chemistry and climate in the GISS-E2 Model EGU2015-8097 Hana Lee, Jhoon Kim, Woogyung Kim, Yun Gon Lee, and Hi Ku Cho Effects of cloud, aerosol, and ozone on surface spectral Ultraviolet and total irradiance observed in Seoul, Korea EGU2015-9675 Gabriele Curci Calculation of aerosol optical properties under different assumptions on mixing state, refractive index, density and hygroscopicity: uncertainties and importance of representation of aerosol mixing state

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EGU2015-10679 Mehrnoush M.Fard, Ulrich Krieger, Yinon Rudich, Claudia Marcolli, and Thomas Peter Morphology and Optical Properties of Mixed Aerosol Particles EGU2015-11612 Parul Srivastava, Sagnik Dey, Atul Srivastava, Sachchidanand Singh, and Poornima Agarwal Aerosol Direct Radiative Forcing over Delhi NCR, India: Sensitivity to Mixing State and Particle Shape EGU2015-11742 Helen Brindley, Serega Osipov, Richard Bantges, Alexander Smirnov, Jamie Banks, Robert Levy, P-Jish Prakash, and Georgiy Stenchikov Quantifying the climatological cloud-free direct radiative forcing of aerosol over the Red Sea EGU2015-11872 Christoph Brühl, Jos Lelieveld, and Michael Höpfner Radiative effects of lower stratospheric volcanic and carbon aerosol as simulated by the CCM EMAC for 2002 to 2011 EGU2015-12322 Mikko R.A. Pitkänen, Tomi Raatikainen, Heikki Lihavainen, Rakesh K. Hooda, and Antti Arola Retrieving the light absorption properties of the shell for atmospheric aerosols containing black carbon in India EGU2015-13790 Will Davies and Ellie Highwood Simulating the effects of biomass burning aerosols on clouds using data from the SAMBBA field experiment and a large eddy model. EGU2015-9616 Markus Schultze and Burkhardt Rockel Impacts of different aerosol climatologies on the European climate during the last decades

GI2.1/AS4.2 – Atmospheric and Meteorological Instrumentation (co-organized) – Posters Convener: Jothiram Vivekanandan | Co-Conveners: Mike Rose, Christoph Waldmann, Manfred Lange, Anders La Cour-Harbo, Guifu Zhang Red Posters | Display Time 08:00–19:30 Author in Attendance: 10:30–12:00 Chairperson: n.n. R384

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EGU2015-14091 Christine Braban, Marsailidh Twigg, Sim Tang, Daiana Leuenberger, Valerio Ferracci, Nick Martin, Celine Pascale, Tuomas Hieta, Andrea Pogany, Stefan Persijn, Janneke van Wijk, Holger Gerwig, Klaus Wirtze, Carlo Tiebe, David Balslev-Harder, and Bernhardt Niederhausen MetNH3: Metrology for ammonia in ambient air EGU2015-10908 Marco Massabo, Marco Lima, Adriano Fedi, Daniele Ferrari, Fabio Pintus, and Gabriele Bruzzone Open hardware air quality station for monitoring ozone in port area EGU2015-13551 David Tatrai, Gabor Gulyas, Ervin Jasz, Noemi Bors, Zoltan Bozoki, and Gabor Szabo Technical aspects of the development of a dual channel airborne hygrometer EGU2015-6158 Alessandro Zaldei, Carolina Vagnoli, Sara Di Lonardo, Beniamino Gioli, Giovanni Gualtieri, Piero Toscano, Francesca Martelli, and Alessandro Matese AIRQino, a low-cost air quality mobile platform EGU2015-12037 Achim Grelle and Bengt Norén The ICOS Sweden technology EGU2015-10933 Patrick Chazette, Cyrille Flamant, Julien Totems, Xiaoxia Shangt, Jean-Christophe Raut, Sophie Boufies-Cloche, Alexis Doerenbecher, and Véronique Ducrocq Coherence between multi-instrument and multi-model atmospheric moisture retrievals and a ground-based Raman-lidar reference in the framework of the HyMeX SOP 1 EGU2015-8602 Brigitta Ludván, József Bór, Péter Steinbach, Attila Novák, and Gabriella Sátori Can anisotropic conductivity in the lower ionosphere and in the Earth's crust be studied by Schumann resonance transients? EGU2015-13894 Zbigniew Ulanowski, Paul Henry Kaye, Edwin Hirst, Andreas Wieser, and Warren Stanley Cloud characterization using a particle-counter dropsonde

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EGU2015-7601 Francisco Navas-Guzmán, Niklaus Kämpfer, Alexander Haefele, Philippe Keckhut, and Alain Hauchecorne Comparison of stratospheric temperature profiles from a ground-based microwave radiometer with lidar, radiosonde and satellite data EGU2015-5007 Jacob Fugal and Stephan Borrmann A holographic improvement to traditional Optical Array Probes EGU2015-9452 Alexander Beck, Jan Henneberger, Zamin Kanji, and Ulrike Lohmann HOLOGondel: A novel in-situ cloud measurement platform on a cable car with a digital holographic imager EGU2015-7137 Janis Pukite, Steffen Dörner, and Thomas Wagner Tomographic retrieval for scattered light limb measurements: multiple spectral fit windows to improve the spatial resolution EGU2015-15185 J. (Vivek) Vivekanandan, Bruce Morley, Scott Spuler, and Edwin Eloranta High Spectral Resolution Lidar: System Calibration EGU2015-7069 Hélène Vérèmes, Jean-Luc Baray, Philippe Keckhut, Jean-Pierre Cammas, Davide Dionisi, Valentin Duflot, Franck Gabarrot, Guillaume Payen, Jimmy Leclair De Bellevue, Françoise Posny, and Stéphanie Evan A Raman lidar in Reunion Island to monitor the water vapor up to the UT/LS of the (sub)tropics EGU2015-2072 Elena Gregoris, Silvia De Pieri, Elena Barbaro, Rossano Piazza, Andrea Gambaro, and Daniele Contini A new method for the evaluation of the direct effect of the ship traffic on PAHs EGU2015-1971 Jürgen Fuchsberger, Gottfried Kirchengast, Thomas Kabas, Christoph Bichler, and Robert Galovic Recent developments in the WegenerNet high-resolution climate station network EGU2015-2092 Abdullrahman maghrabi and Rpger Clay Results from A Simple Infrared Atmospheric Radiometer EGU2015-3807 Wolfgang Kausch, Stefan Noll, Stefanie Unterguggenberger, Bastian Proxauf, and Stefan Kimeswenger Astronomical spectra as powerful source for airglow studies EGU2015-4925 Oscar Hartogensis, Bram Van Kesteren, Harald Czekala, and Henk De Bruin Advances in Evapotranspiration measured with Scintillometry

AS4.4 – Acoustic-gravity waves: From ocean and land to space – Orals Convener: Oleg Godin | Co-Conveners: Elisabeth Blanc, Takashi Maruyama, Nikolay Zabotin Room: B12 Chairperson: Oleg Godin, Takashi Maruyama 15:30–15:45 EGU2015-12310 Elisabeth Blanc and the ARISE Team Dynamics of the middle atmosphere as observed by the ARISE project 15:45–16:00 EGU2015-5789 Andreas Dörnbrack, Sonja Gisinger, Markus Rapp, Natalie Kaifler, Bernd Kaifler, Benedikt Ehard, James D. Doyle, Stephen D. Eckermann, David C. Fritts, Ronald B. Smith, and Michael J. Taylor Large-scale atmospheric conditions during DEEPWAVE-NZ 16:00–16:15 EGU2015-7113 Jann-Yenq Liu, Nonono CH Chen, Yang-Yi Sun, Koichi CH Chen, Jaroslav Chum, and Jan Lastovicka The vertical propagation of atmospheric disturbances induced by seismic waves of the 11 March 2011 M9.0 Tohoku Earthquake 16:15–16:30 EGU2015-1035 Catalin Negrea, Nikolay Zabotin, Terry Bullett, and Mike Rietveld Forcing of the thermosphere-ionosphere through gravity wave dissipation in the bottom F-Layer 16:30–16:45 EGU2015-9226 Septi Perwitasari, Takeshi Sakanoi, Yuichi Otsuka, Atsushi Yamazaki, Yasunobu Miyoshi, Yuta Hozumi, Yusuke Akiya, and Akinori Saito Statistical Study of Concentric Gravity Waves in the Mesopause by using the IMAP/VISI Data 16:45–17:00 EGU2015-6147 Roland Martin, Quentin Brissaud, Raphael Garcia, and Dimitri Komatitsch Numerical modeling of acoustic and gravity waves propagation in the atmosphere using a spectral element method

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EGU General Assembly 2015 AS4.4 – Acoustic-gravity waves: From ocean and land to space – Posters Convener: Oleg Godin | Co-Conveners: Elisabeth Blanc, Takashi Maruyama, Nikolay Zabotin Blue Posters | Display Time 08:00–19:30 Author in Attendance: 08:30–10:00 Chairperson: Elisabeth Blanc, Nikolay Zabotin B107

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EGU2015-9727 Gil Averbuch and Colin Price Lithosphere-Atmosphere coupling: Spectral element modeling of the evolution of acoustic waves in the atmosphere from an underground source. EGU2015-1337 Usama Kadri, William E Farrell, and Walter Munk Acoustic-gravity waves, theory and application EGU2015-10544 Catalin Negrea, Nikolay Zabotin, Terry Bullett, Tim Fuller-Rowell, and Mihail Codrescu Response of the background ionosphere and the TIDs to atmospheric tides in the bottom F-Layer as determined from Dynasonde measurements EGU2015-10220 Catalin Negrea, Nikolay Zabotin, and Terry Bullett Perturbations to the neutral atmosphere caused by acoustic gravity waves at thermospheric altitudes as obtained from Dynasonde data EGU2015-4029 Nikolay Zabotin, Catalin Negrea, Oleg A. Godin, Michael Rietveld, Terence Bullett, and Liudmila Zabotina Thermospheric Gravity Wave Activity near Summer Solstice 2014 Based on Analysis of Tromsø Dynasonde Data EGU2015-4219 Oleg A. Godin, Nikolay A. Zabotin, and Liudmila Zabotina Ionospheric manifestations of earthquakes and tsunamis in a dynamic atmosphere EGU2015-4141 Oleg A. Godin Caustics of atmospheric waves EGU2015-4148 Oleg A. Godin Dissipation of atmospheric waves in the vicinity of a caustic EGU2015-4107 Sergey Kshevetskii, Nikolay Gavrilov, Ivan Karpov, and Yuliya Kurdyaeva Generation of Large-scale Thermospheric Disturbances and Thermosphere Heating by Infrasonic Waves Propagated from Tropospheric Sources EGU2015-3618 Evgenia Belova, Sheila Kirkwood, and Johan Kero Polar Mesosphere Winter Echoes: does infrasound play role? EGU2015-15198 Kamil Yusupov and Adel Akchurin Incredibly distant ionospheric responses to earthquake EGU2015-15810 Adel Akchurin and Kamil Yusupov Comparative analysis of Coherent Omnipresent Fluctuations in the Ionosphere and amplitude variations within ionogram traces EGU2015-4337 Takashi Maruyama, Kamil Yusupov, and Adel Akchurin Ionosonde tracking of infrasound wavefronts in the thermosphere launched by seismic waves after the 2010 M8.8 Chile earthquake EGU2015-4487 Yongha Kim, Eswaraiah Sunkara, Junseok Hong, Venkat Ratnam, Amal Chandran, Svb Rao, and Dennis Riggin Evidence for Dynamical Coupling of Stratosphere-MLT during recent minor Stratospheric Warmings in Southern Hemisphere

AS4.5 – Infrasound and atmospheric dynamics – Orals Convener: Alexis Le Pichon | Co-Conveners: Elisabeth Blanc, Dr. Laslo G. Evers Room: B12 Chairperson: Alexis Le Pichon, Laslo Evers

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EGU General Assembly 2015 13:30–13:45 EGU2015-4625 Alexandr Smirnov, Inna Sokolova, and Natalya Mikhailova Infrasound and seismic signals from Baikonur spaceport rocket launches recorded by Kazakh stations 13:45–14:00 EGU2015-6660 Sven Peter Näsholm, Steven J. Gibbons, and Tormod Kvaerna Stratospheric and Thermospheric Infrasound Signals Recorded at IS37, Norway 14:00–14:15 EGU2015-10705 Pieter Smets and Läslo Evers Probabilistic infrasound propagation using ensemble based atmospheric perturbations 14:15–14:30 EGU2015-14513 Eliot Young, Kerry Wahl, Courtney Ballard, Emily Daugherty, Connor Dullea, Kyle Garner, Martin Heaney, Ian Thom, Michael Von Hendy, Emma Young, Jed Diller, Zach Dischner, Douglas Drob, Mark Boslough, and Peter Brown ASTERIA: A Balloon-Borne Experiment for Infrasound Detection 14:30–14:45 EGU2015-4921 Philippe HEINRICH and Lorenzo Costantino Gravity waves from thunderstorms: impact on the general circulation 14:45–15:00 EGU2015-8077 Catherine de Groot-Hedlin and Michael Hedlin Detection of Gravity Waves and Infrasound Signals at the USArray

AS4.5 – Infrasound and atmospheric dynamics – Posters Convener: Alexis Le Pichon | Co-Conveners: Elisabeth Blanc, Dr. Laslo G. Evers Blue Posters | Display Time 08:00–19:30 Author in Attendance: 08:30–10:00 Chairperson: Laslo Evers, Elisabeth Blanc B121

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EGU2015-2304 Olga Borchevkina and Ivan Karpov Observations of acoustic-gravity waves in the troposphere by lidar EGU2015-4412 Il-Young Che, Geunyoung Kim, and Hee-Il Lee Seismic and infrasonic analysis of the 9 March 2014 fireball passage over South Korea EGU2015-4672 Inna Sokolova Characteristics of acoustic wave from atmospheric nuclear explosions conducted at the USSR Test Sites EGU2015-4688 Christoph Pilger, Lars Ceranna, J. Ole Ross, Alexis Le Pichon, Pierrick Mialle, and Milton Garces Capability of the CTBT infrasound stations detecting the 2013 Russian fireball EGU2015-4714 David Applbaum and Colin Price Detection of volcanic activity at Mt. Etna using the experimental infrasound array at Meron, Israel EGU2015-6042 Pavel Martysevich, Julien Marty, and Peter Polzer IMS Meteorological Data, Current Status and Improvement of Data Quality EGU2015-6646 Sven Peter Näsholm, Johannes Schweitzer, Steven J. Gibbons, and Tormod Kvaerna Atmospheric Infrasound Propagation Modelling Using the Reflectivity Method EGU2015-8668 Daniela Ghica, Bogdan Grecu, and Mihaela Popa Seismo-acoustic analysis of the ocean swell sources observed with Romanian infrasound array and seismic stations EGU2015-9794 Alexis Le Pichon, Lars Ceranna, and Doriane Taillepied Incorporating atmospheric uncertainties into estimates of the detection capability of the IMS infrasound network EGU2015-10606 Serge OLIVIER, Anthony HUE, Nathalie OLIVIER, and Serge LE MALLET New optical microbarometer EGU2015-11518 dorianne tailpied, alexis le pichon, emanuele marchetti, lars ceranna, and christopher pilger Assessing and optimizing infrasound network performance: application to remote volcano monitoring EGU2015-11869 Kristín Jónsdóttir, Maurizio Ripepe, Sara Barsotti, Halldór Björnsson, Dario Del Donne, and Kristín Vogfjörð Infrasound network implementation in Iceland - examples of volcano monitoring in an extreme environment

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EGU2015-12180 Elisabeth Blanc and the ARISE Team New challenges of the ARISE project EGU2015-12417 Matthieu LANDÈS, NikolaÏ SHAPIRO, and Alexis LE PICHON Extraction of low frequency signals from cross-correlations of the infrasonic ambient noise EGU2015-13177 Chourouk Mejri New Automatic NDC Software development And the use Wind Noise Reducing System EGU2015-14262 Federico Brogi, Costanza Bonadonna, Maurizio Ripepe, Bastien Chopard, Orestis Malaspinas, Jonas Latt, and Jean-Luc Falcone Development and validation of a 3D Lattice Boltzmann model for volcano aeroacoustics EGU2015-14341 Sherif M. Ali and Paul Polich Study of IDC infrasound REB solutions using Egyptian National Seismic Network data

CL4.8/AS4.10 – Aeolian dust: Initiator, Player, and Recorder of Environmental Change (co-organized) – Posters Convener: Jan-Berend Stuut | Co-Conveners: Peter Knippertz Yellow Posters | Display Time 08:00–19:30 Author in Attendance: 08:30–10:00 Chairperson: n.n. Y144

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EGU2015-13043 Felix Temmesfeld, Jan-Berend Stuut, Franck Bassinot, David Heslop, and Patrick De Deckker 1.2 million years of aeolian activity in northwestern Western Australian recorded in a deep-sea core in the eastern Indian Ocean EGU2015-4094 Jeffrey Munroe A Lacustrine Record of Postglacial Dust Deposition from the Uinta Mountains, Utah, USA EGU2015-6852 Daniela Sauer, Annette Kadereit, Peter Kühn, Ludger Herrmann, Michael Kösel, Christopher Miller, Taeko Shinonaga, Sebastian Kreutzer, and Britt Starkovich The loess-paleosol profile Datthausen, on the penultimate-glacial terrace of the upper Danube River: Sedimentological and paleopedological characteristics EGU2015-6905 Annette Kadereit, Daniela Sauer, Peter Kühn, Ludger Herrmann, Michael Kösel, Christopher Miller, Taeko Shinonaga, Sebastian Kreutzer, and Britt Starkovich The loess-paleosol profile Datthausen, on the penultimate-glacial terrace of the upper Danube River: Luminescence dating and interpretation EGU2015-10147 György Varga and Éva Kis Various environments of interglacials recorded by Pleistocene paleosoils in Hungary (Central Europe) EGU2015-9848 György Varga, Gábor Újvári, János Kovács, and Zoltán Szalai Effects of particle optical properties on grain size measurements of aeolian dust deposits EGU2015-12394 Cristina Recasens, Steven L. Goldstein, Gisela Winckler, Michael R. Kaplan, Robert F. Anderson, Yue Cai, and Louise L. Bolge Dust input to the South Atlantic: provenance and paleoclimatic implications EGU2015-6087 Denis-Didier Rousseau, Adriana Sima, Catherine Chauvel, Christine Hatté, France Lagroix, Pierre Antoine, Yves Balkanski, Markus Fuchs, Claire Mellett, Masa Kageyama, Gilles Ramstein, Andreas Lang, Caroline Gauthier, Olivier Moine, and Maxime Debret Record of abrupt changes of last climate cycle in European glacial dust deposits EGU2015-9358 Ulrich Hambach, Christian Zeeden, Daniel Veres, Igor Obreht, Janina Bösken, Slobodan B. Markovi?, Eileen Eckmeier, Peter Fischer, and Frank Lehmkuhl Concurrent and opposed environmental trends during the last glacial cycle between the Carpathian Basin and the Black Sea coast: evidence from high resolution enviromagnetic loess records EGU2015-10241 Slobodan Markovic, Alida Timar-Gabor, Thomas Stevens, Zhengtang Guo, Qingzhen Hao, Yang Song, Ulrich Hambach, Frank Lehmkuhl, Zoran Peric, Igor Obreht, Christian Zeeden, Daniel Veres, and Milivoj Gavrilov Dust deposition during the Early Holocene on the loess plateaus of the Vojvodina region in Northern Serbia

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EGU2015-9238 Thomas Stevens, Kaja Zaremba, Anna Bird, Martin Rittner, Pieter Vermeesch, Andrew Carter, Mara Limonta, Sergio Ando, Eduardo Garzanti, Huayu Lu, and Grzegorz Adamiec Variability in Chinese loess single-grain provenance data and the influence of the Quaternary East Asian winter monsoon EGU2015-10697 Igor Obreht, Christian Zeeden, Eileen Eckmeier, Philipp Schulte, Ulrich Hambach, Alida Timar-Gabor, and Frank Lehmkuhl Sedimentological dynamics of the Orlovat loess-paleosol sequence (Northern Serbia) show both local and regional paleoenvironmental fluctuations EGU2015-5877 Chris Munday, Geert-Jan Brummer, Michelle van der Does, Laura Korte, and Jan-Berend Stuut Bacterial profiling of Saharan dust deposition in the Atlantic Ocean using sediment trap moorings – year one results EGU2015-12004 Sandra Lafon, Emilie Journet, Karine Desboeufs, Servanne Chevaillier, Sandrine Caquineau, Sophie Nowak, Patrick Ausset, Jean-Louis Rajot, and Benoit Laurent Dust mineralogical composition to study Iron nutrient solubility (FERATMO+ project) EGU2015-1677 Hossam Ismael The Climate and its Impacts on deterioration and weathering rate of EI-Nadura Temple in El- Kharga Oasis, Western Desert of Egypt. EGU2015-13281 Jan-Berend Stuut, Roel Bakker, Michelle van der Does, Carmen Friese, Edwin Keijzer, Laura Korte, Bob Koster, Walther Lenting, Martin Laan, Frank van Maarsseveen, Chris Munday, Matthias Schrama, and Yvo Witte A new tool to study the fertilising effect of Saharan dust at sea EGU2015-12389 Michelle van der Does, Laura Korte, Chris Munday, Geert-Jan Brummer, and Jan-Berend Stuut Grain-size signature of Saharan dust over the Atlantic Ocean at 12°N EGU2015-13341 Laura Korte, Michèlle van der Does, Chris Munday, Geert-Jan Brummer, and Jan-Berend Stuut Does Saharan dust deposition influence the export of particle fluxes in the tropical North Atlantic Ocean? EGU2015-11762 Hans van Hateren, Michelle van der Does, Carmen Friese, Laura Korte, Chris Munday, and Jan-Berend Stuut Monitoring Saharan dust from source to sink: from Iwik [Mauritania] to Statia [Caribbean] EGU2015-12579 Anthony Rondeau, Jean-Christophe Sabroux, and Eric Chassefière Study of dust re-suspension at low pressure in a dedicated wind-tunnel EGU2015-13873 Zbigniew Ulanowski, Paul Henry Kaye, Edwin Hirst, Andreas Wieser, and Warren Stanley Dust layer profiling using an aerosol dropsonde EGU2015-13537 Antonis Gkikas, Sara Basart, Marios Korras-Carraca, Christos Papadimas, Nikos Hatzianastassiou, Andrew Sayer, Christina Hsu, and Jose Maria Baldasano Intercomparison of MODIS-Aqua C051 and C006 Level 3 Deep Blue AOD and Ångström exponent retrievals over the Sahara desert and the Arabian Peninsula during the period 2002-2014 EGU2015-14373 Mark Hennen, Maria Shahgedanova, and Kevin White Characterisation of mineral dust emission in the Middle East using Remote Sensing techniques EGU2015-7135 Jeronimo Escribano, Olivier Boucher, Frederic Chevallier, and Nicolas Huneeus Inversion of aerosol sources over the Sahara desert using satellite observations EGU2015-7567 Mohamad Nobakht, Maria Shahgedanova, and Kevin White High resolution mapping of dust sources in Central Asia using MODIS imagery EGU2015-11158 Tanja Stanelle and Isabelle Bey Possible changes in dust burden between present day and the end of the 21st century EGU2015-11711 Sophie Cowie, John Marsham, and Peter Knippertz The importance of rare events for dust uplift in northern Africa

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EGU2015-13049 Ghouse Basha, Devulapalli V Phanikumar, and Taha B M J Ouarda An Extensive Study on Dynamical aspects of Dust Storm over the United Arab Emirates during 18-20 March 2012 EGU2015-6191 Bradley Jemmett-Smith, Peter Knippertz, John Marsham, Carl Gilkeson, Siegfried Raasch, Maren Weismuller, and Fabian Hoffmann Towards a Parameterization of Dust Devils for Weather and Climate models

AS4.12 – High Energy Radiation from Thunderstorms and Lightning. – Orals Convener: Sebastien Celestin | Co-Conveners: Thomas Gjesteland, Martino Marisaldi Room: B15 Chairperson: n.n. 15:30–15:45 EGU2015-5839 Alexander van Deursen, Pavlo Kochkin, Alte de Boer, Michiel Bardet, and Jean-François Boissin Lightning x-rays inside thunderclouds, in-flight measurements on-board an A350 15:45–16:00 EGU2015-6190 Wei Xu, Sebastien Celestin, and Victor Pasko Optical Emissions Associated with Stepping Lightning Leaders in Cloud-to-Ground Lightning Flashes 16:00–16:15 EGU2015-7076 J. Eric Grove, Meagan M. Schaal, Alexandre Chekhtman, Michael S. Briggs, Valerie Connaughton, Robert H. Holzworth, Stan Heckman, and Steven A. Cummer Geolocation of Terrestrial Gamma Ray Flashes in Gamma Rays Using the Fermi Large Area Telescope 16:15–16:30 EGU2015-2574 David SARRIA, Pierre-Louis BLELLY, and Francois FORME Some Spatial and Temporal Properties of Secondary Electrons and Positrons Produced By Terrestrial Gamma-Ray Flashes Derived from Monte-Carlo Simulations. 16:30–16:45 EGU2015-4212 Nicole Kelley, David Smith, Joseph Dwyer, Michael Splitt, Robert Holzworth, Paul Buzbee, Alex Infanger, and Steve Lazarus The brightest TGF ever observed? - New results from the RHESSI satellite 16:45–17:00 EGU2015-2631 Anatoly Iyudin Observations of terrestrial gamma-flashes by experiment «RELEC»

AS4.12 – High Energy Radiation from Thunderstorms and Lightning. – Posters Convener: Sebastien Celestin | Co-Conveners: Thomas Gjesteland, Martino Marisaldi Blue Posters | Display Time 08:00–19:30 Author in Attendance: 08:30–10:00 Chairperson: n.n. B138

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EGU2015-436 Alessandro Ursi, Marco Tavani, Stefano Dietrich, Martino Marisaldi, Daniele Casella, Paolo Sanò, Marco Petracca, and Andrea Argan A real time pipeline to link meteorological information and TGFs detected by AGILE EGU2015-5803 Alexander Broberg Skeltved and Nikolai Østgaard Modeling the production and acceleration of runaway electrons in strong inhomogeneous electric fields with GEANT4 EGU2015-6658 Christoph Koehn and Ute Ebert Motion and energy dissipation of secondary electrons, positrons and hadrons correlated with terrestrial gamma-ray flashes EGU2015-8125 Valentina Antonova, Sergey Kryukov, and Vadim Lutsenko Response of thunderstorm activity in data of neutron monitoring at Tien Shan EGU2015-8406 Tatsuo Torii, Yukihisa Sanada, Yukiyasu Nishizawa, Tsutomu Yamada, Tadashi Orita, Koji Muraoka, Masayuki Sato, and Akira Watanabe Measurement of energetic radiation generated during thunderstorm by a sounding balloon and an airplane EGU2015-8743 Vegard Aamodt, Nikolai Østgaard, Thomas Gjesteland, Brant E. Carlson, and Andrew Collier Search for Terrestrial Electron Beams (TEBs) in SAMPEX data

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EGU2015-8818 Kjetil Albrechtsen, Nikolai Østgaard, Thomas Gjesteland, and Andrew Collier Do all lightning produce TGFs? Approaching this question using data from RHESSI and WWLLN EGU2015-8847 Andrew Mezentsev, Nikolai Østgaard, Thomas Gjesteland, Alexander Skeltved, and Steven Cummer VLF sferics associated with TGFs EGU2015-9961 Michael Briggs, Valerie Connaughton, Matthew Stanbro, Binbin Zhang, Narayana Bhat, Gerald Fishman, Oliver Roberts, Gerard Fitzpatrick, Shelia McBreen, Eric Grove, and Alexandre Chekhtman The First Fermi Gamma-ray Burst Monitor (GBM) Terrestrial Gamma-ray Flash (TGF) Catalog EGU2015-11241 Olivier Chanrion, Zdenek Bonaventura, Anne Bourdon, and Torsten Neubert Influence of the angular scattering on the thermal runaway acceleration mechanism. EGU2015-14917 Martino Marisaldi, David M. Smith, Søren Brandt, Michael S. Briggs, Carl Budz-Jørgensen, Riccardo Campana, Brant E. Carlson, Sebastien Celestin, Valerie Connaughton, Steven A. Cummer, Joseph R. Dwyer, Gerald J. Fishman, Martin Fullekrug, Fabio Fuschino, Thomas Gjesteland, Torsten Neubert, Nikolai Østgaard, and Marco Tavani High-energy radiation from thunderstorms and lightning with the Large Observatory for x-ray Timing (LOFT) mission EGU2015-13650 Javier Navarro González, David Calvo Diaz-Aldagalán, Paul Connell, Joan Montanya, Ferran Fabró, Fernando Carrió, Pere Blay, Hector Espinós Morato, Chris Eyles, and Víctor Reglero First light of the UV-Detector of the ATMOSUV-CanSat (Atmospheric Thunderstorms's Monitor Optical Signal & UV) EGU2015-4272 Paul Connell Space-time simulations of photon, lepton, ionization and nucleon trails of TGF ignition in thunderstorm electric field geometries EGU2015-5665 Nikolai Ostgaard, Brant E. Carlson, Øystein Grøndahl, Pavlo Kochkin, Ragnhild S. Nisi, and Thomas Gjesteland Search for relativistic electrons in laboratory discharge experiments EGU2015-5709 Sebastien Celestin, Wei Xu, and Victor Pasko Variability in High-Energy Photon Bursts Produced by Lightning Discharges EGU2015-6123 Wei Xu, Sebastien Celestin, and Victor Pasko Optical Emissions Associated with Terrestrial Gamma-ray Flashes EGU2015-6288 Wei Xu, Sebastien Celestin, and Victor Pasko Modeling of Pulses in Terrestrial Gamma-ray Flashes EGU2015-8704 Kevin Mohand A Ihaddadene and Sebastien Celestin Modeling of the increase of the electric field in head-on collisions between a negative and a positive streamer EGU2015-8750 Thomas Gjesteland, Nikolai Østgaard, Hugh Christian, and Andrew Collier Observation of a TGF from the convective core of a thundercloud

SM1.4/AS4.20 – Research and Development in Nuclear Explosion Monitoring (co-organized) – Orals Convener: Andreas Becker | Co-Conveners: Martin Kalinowski, Lars Ceranna, Yan Jia, David BROWN Room: G3 Chairperson: n.n. 15:30–16:00 EGU2015-8198 Paul Richards There is more to do, in building key datasets on nuclear explosions 16:00–16:15 EGU2015-2309 Pierre Adler, Valeri Mourzenko, Jean Francois Thovert, Eric Pili, and Sophie Guillon Parametric study of barometric pumping of a fractured porous medium 16:15–16:30 EGU2015-3719 Peter Robins A Bayesian Algorithm for Assessing Uncertainty in Radionuclide Source Terms

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EGU General Assembly 2015 16:30–16:45 EGU2015-14269 Svetlana Nikolova, Fernando Araujo, Kadircan Aktas, Marina Malakhova, Riyo Otsuka, Dongmei Han, Thierry Assef, Elisabetta Nava, Sigitas Mickevicius, and Abdelouaheb Agrebi Operation of International Monitoring System Network 16:45–17:00 1-min. Oral Introductions of Poster Presentations

SM1.4/AS4.20 – Research and Development in Nuclear Explosion Monitoring (co-organized) – Posters Convener: Andreas Becker | Co-Conveners: Martin Kalinowski, Lars Ceranna, Yan Jia, David BROWN Blue Posters | Display Time 08:00–19:30 Author in Attendance: 17:30–19:00 Chairperson: n.n. B296

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EGU2015-696 Mattes Liebsch and Jürgen Altmann Acoustic-Seismic Coupling of Broadband Signals - Analysis of Potential Disturbances during CTBT On-Site Inspection Measurements EGU2015-1721 Georgios Haralabus, Jerry Stanley, Mario Zampolli, and Lucie Pautet Re-establishment of the IMS Hydroacoustic Station HA03, Robinson Crusoe Island, Chile EGU2015-2998 Kevin Mayeda, Seung-Hoon Yoo, and David Russell Transportability of mb(P-coda) and Upper Mantle Bias Correction Terms EGU2015-3323 Martin Ertl, Alexander Boresch, Ján Kiani?ka, Alexander Sudakov, and Elena Tomuta IDCDACS: IDC's Distributed Application Control System EGU2015-3485 Sofi Esterhazy, Ilaria Perugia, Joachim Schöberl, and Götz Bokelmann Numerical study of wave propagation around an underground cavity: acoustic case EGU2015-3541 Steven J. Gibbons, Tormod Kværna, and Sven Peter Näsholm Searchlight Correlation Detectors: Optimal Seismic Monitoring Using Regional and Global Networks EGU2015-5005 Mahmure Ezgi BAKIR, Nurcan Meral OZEL, and Korhan Umut Semin Seismic Background Noise Analysis of BRTR (PS-43) Array EGU2015-5496 Mikhail Rozhkov and Ivan Kitov Blind Source Separation of Seismic Events with Independent Component Analysis: CTBT related exercise EGU2015-5697 Dmitry Bobrov, Ivan Kitov, Mikhail Rozhkov, and Irina Sanina Waveform cross correlation as a tool of mining explosion identification – the joint use of seismic array Miknevo and IMS array AKASG EGU2015-5766 Dmitry Bobrov, Petr Kaazik, Ivan Kitov, Dmitry Krasnoshchekov, and Vladimir Ovtchinnikov Properties of waves reflected off the Earth's core boundaries EGU2015-6684 Steven J, Gibbons, Tormod Kværna, and Svein Mykkeltveit Could the IMS Infrasound Stations Support a Global Network of Small Aperture Seismic Arrays? EGU2015-8089 Catherine de Groot-Hedlin Nonlinear Propagation of Infrasound from Large Explosions EGU2015-9507 Benoit Doury, Svetlana Nikolova, Julien Marty, Alfred Kramer, Mario Zampolli, and Maurice Charbit Status and development of the calibration programme EGU2015-9842 Nicolai Gestermann, Gernot Hartmann, J. Ole Ross, and Lars Ceranna Seismological investigation of the National Data Centre Preparedness Exercise 2013 EGU2015-10136 Alfred Christian Kramer and Julien Marty Improvements of wind noise reduction systems in the International Monitoring System infrasound network EGU2015-11811 J. Ole Ross, Gernot Hartmann, Lars Ceranna, and Nicolai Gestermann Disclosure of the National Data Centre Preparedness Exercise 2013 radionuclide release and atmospheric dispersion scenario

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EGU2015-11812 Eunyoung Jo and Ha-sung Lee Characteristics of regional seismic waves from large explosive events including Korean nuclear explosions EGU2015-12347 Sergei Pakhomov and Yuri Dubasov Improved installation prototype for measurement of low argon-37 activity EGU2015-13135 Pierrick Mialle, Ronan Le Bras, Alexander Sudakov, Chaminda Fernando, and Elena Tomuta IDC Infrasound Pipeline initiative for technology development EGU2015-14122 Gil Averbuch, David Applbaum, Colin Price, and Yochai Ben Horin Infrasound ray tracing models for real events

GI1.4/SSS0.27 – Geoscience processes related to Fukushima and Chernobyl nuclear accidents (co-organized) – Orals Convener: Masatoshi Yamauchi | Co-Conveners: Gerhard Wotawa, Andreas Stohl, Yuichi Onda, Michio Aoyama, Elena Korobova Room: B12 Chairperson: n.n. 08:30–08:45 EGU2015-8747 Haruo Tsuruta, Yasuji Oura, Mitsuru Ebihara, Toshimasa Ohara, and Teruyuki Nakajima First retrieval of hourly atmospheric radionuclides just after the Fukushima accident by analyzing filter-tapes of operational air pollution monitoring stations 08:45–09:00 EGU2015-15733 Olivier Masson, Jacqueline Bieringer, Axel Dalheimer, Sybille Estier, Olivier Evrard, Ilia Penev, Wolfgang Ringer, Clemens Schlosser, Thomas Steinkopff, Laura Tositti, and Anne de Vismes-Ott Variation in airborne 137Cs peak levels with altitude from high-altitude locations across Europe after the arrival of Fukushima-labeled air masses 09:00–09:15 posters x 6 09:15–09:30 EGU2015-7820 Yuichi Onda, Keisuke Taniguchi, Hiroaki Kato, Kazuya Yoshimura, Yoshifumi Wakiyama, Sho Iwagami, Maki Tsujimura, Aya Sakaguchi, and Masatoshi Yamamoto Time changes in radiocesium concentration in aquatic systems affected by the Fukushima Daiichi NPP accident 09:30–09:45 EGU2015-10030 Mark Zheleznyak, Sergei Kivva,, Alexei Konoplev, Kenji Nanba, and Yuichi Onda Role of Reservoirs in Radionuclide Transport in the River Systems: Comparative Analyses for the Rivers of the Chernobyl and Fukushima Fallout Zones 09:45–10:00 posters x 6

Coffee Break

Chairperson: n.n. 10:30–10:45 EGU2015-8989 Satoru Miura, Michio Aoyama, Eriko Ito, Koji Shichi, Daisuke Takata, Masumori Masaya, Nobuhito Sekiya, Natsuko Kobayashi, Naoto Takano, Shinji Kaneko, Keitaro Tanoi, and Tomoko Nakanishi Towards prediction of redistribution of fallout radiocesium on forested area discharged from Fukushima Nuclear Power Plant 10:45–11:00 EGU2015-6068 Olivier Evrard, Fabien Pointurier, Yuichi Onda, Caroline Chartin, Amélie Hubert, Hugo Lepage, Anne-Claire Pottin, Irène Lefèvre, Philippe Bonté, J. Patrick Laceby, and Sophie Ayrault Tracing the dispersion of contaminated sediment with plutonium isotope measurements in coastal catchments of Fukushima Prefecture 11:00–11:10 posters x 5 11:10–11:25 EGU2015-3132 Michio Aoyama, Daisuke Tsumune, Takaki Tsubono, Yasunori Hamajima, and Yuichiro Kumamoto Long term behavior of radioactive plume of TEPCO FNPP1 released 134Cs and 137Cs in the North Pacific Ocean through the end of 2014 11:25–11:30 posters x 2 11:30–11:45 EGU2015-10126 Theodoros Christoudias, Yiannis Proestos, and Jos Lelieveld Global risk from the atmospheric dispersion of radionuclides by nuclear power plant accidents

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EGU General Assembly 2015 11:45–12:00 EGU2015-1029 Lyudmila Kolmykova, Elena Korobova, and Boris Ryzhenko Chemical composition of drinking water as a possible environment-specific factor modifying the thyroid risk in the areas subjected to radioiodine contamination

GI1.4/SSS0.27 – Geoscience processes related to Fukushima and Chernobyl nuclear accidents (co-organized) – Posters Convener: Masatoshi Yamauchi | Co-Conveners: Gerhard Wotawa, Andreas Stohl, Yuichi Onda, Michio Aoyama, Elena Korobova Red Posters | Display Time 08:00–19:30 Author in Attendance: 13:30–15:00 Chairperson: n.n. R365

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EGU2015-7977 Yasuhito Igarashi, Mizuo Kajino, Yuji Zaizen, Kouji Adachi, and Masao Mikami Atmospheric Radionuclides from the FDNPP Accident-Four years' observations in Tsukuba, Japan and immediate resuspension EGU2015-15562 Jackie Tav, Olivier Masson, Frédéric Burnet, Anne De Visme, Pascal Paulat, Thierrry Bourrianne, Sébastien Conil, and Maxime Simon Deposition of radionuclides by fogwater on plants at Houdelaincourt, France EGU2015-3828 Thomas Hamburger, Nikolaos Evangeliou, Andreas Stohl, Christoph von Haustein, Severin Thummerer, and Christian Wallner Inverse modelling of radionuclide release rates using gamma dose rate observations EGU2015-7846 Yukihiko Satou, Keisuke Sueki, Kimikazu Sasa, Kouji Adachi, and Yasuhito Igarashi Characterization study of cesium concentrated particles in the soils near the Fukushima Daiichi nuclear power plant EGU2015-9239 Yukiyasu Nishizawa, Takeshi Sugita, Yukihisa Sanada, and Tatsuo Torii An accurate derivation of the air dose-rate and the deposition concentration distribution by aerial monitoring in a low level contaminated area EGU2015-10171 Masatoshi Yamauchi Daily variation of radiation dose rate after the Fukushima Nuclear Accident EGU2015-8261 Susumu Yamada, Akihiro Kitamura, Hiroshi Kurikami, and Masahiko Machida Radioactive Sediment Transport on Ogaki Dam Reservoir in Fukushima Evacuated Zone: Numerical Simulation Studies by 2-D River Simulation Code EGU2015-8456 Akihiro Kitamura, Hiroshi Kurikami, Yoshihiro Oda, Shigeo Nakama, Alex Malins, Susumu Yamada, Masahiko Okumura, and Masahiko Machida Mathematical Modeling of Environmental Dynamics in Fukushima Prefecture EGU2015-6682 J. Patrick Laceby, Caroline Chartin, Francesca Degan, Yuichi Onda, Olivier Evrard, Olivier Cerdan, and Sophie Ayrault Rainfall erosivity in the Fukushima Prefecture: implications for radiocesium mobilization and migration EGU2015-12458 Sergei Kivva, Mark Zheleznyak, Alexei Konoplev, Kenji Nanba, Yuichi Onda, and Yoshifumi Wakiyama Yoshifumi Wakiyama Distributed modeling of radiocesium washoff from the experimental watershed plots of the Fukushima fallout zone EGU2015-12492 Vasyl Yoschenko, Kenji Nanba, Alexei Konoplev, Tsugiko Takase, Valery Kashparov, and Mark Zheleznyak Radiocesium distributions and fluxes in the forest ecosystems of Chernobyl and Fukushima EGU2015-11087 Helmut W. Fischer, Majvor Mack, Yudai Shikano, and Yoshiyuki Yokoo Analysis of time series of Cs-137 concentration in sewage sludge at Fukushima City EGU2015-5615 Hugo Lepage, J. Patrick Laceby, Olivier Evrard, Yuichi Onda, Irène Lefèvre, and Sophie Ayrault Depth distribution of radiocesium in Fukushima paddy fields three years after the accident

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EGU2015-5260 Momo Takada, Toshihiro Yamada, Teruhiko Takahara, and Toshinori Okuda Spatial heterogeneity of radiocesium concentration on a forest floor soil in a broadleaf and mixed forest in Fukushima, Japan EGU2015-8265 Hiroaki Kato, Yuichi Onda, Nicolas Loffredo, Ayumi Kawamori, and Keigo Hisadome Three-year monitoring study of radiocesium transfer and ambient dose rate in forest environments affected by the Fukushima Dai-ichi Nuclear Power Plant accident EGU2015-4954 Vitaly Linnik, Kristina Nenko, Alexander Sokolov, and Anatoly Saveliev Estimation of Cs-137 hillslope patterns of Polesje landscapes using geo-information modeling techniques (on example of the Bryansk region) EGU2015-5063 Maxim Ivanov, Eugeniya Shamshurina, Paramonova Tatyana, Belyaev Vladimir, Gavruchenkova Angelina, Lugovoy Nikolai, and Pavel Konstantinov The influence of forest shelterbelts on 137Cs fallout in Chernobyl affected areas (Tula region, Russia). EGU2015-4289 Yayoi Inomata, Michio Aoyama, Takaki Tsubono, Daisuke Tsumune, and Katsumi Hirose Estimation of total released amount of Cs-137 and Cs-134 derived from TEPCO-FNPP1 accident into the North Pacific Ocean by using optimal interpolation analysis EGU2015-678 Roman Bezhenar, Kyung Tae Jung, Vladimir Maderich, Stefan Willemsen, Govert de With, and Fangli Qiao Transfer of radionuclides from high polluted bottom sediments to marine organisms through benthic food chain in post Fukushima period

AS4.21/BG3.4/OS3.2 – Air-sea exchanges: Impacts on Biogeochemistry and Climate (co-organized) – Orals Convener: Maria Kanakidou | Co-Conveners: Parvadha Suntharalingam, Frank Dentener, Robert Duce, Peter S. Liss, MANMOHAN Sarin, Lauren Zamora, Alex Baker Room: B9 Chairperson: R. Duce, P. Liss, M. Kanakidou 10:30–10:45 EGU2015-12573 Athanasios Nenes, Taka Ito, Matthew Johnson, Nicholas Meskhidze, Jackie Valett, and Curtis Deutsch Anthropogenic processing of dust affects the oxygen content of the North Pacific Ocean 10:45–11:00 EGU2015-8809 Zongbo Shi and Michala Pettitt Are iron nanoparticles a potential source of bioavailable Fe to marine algae? 11:00–11:15 EGU2015-5796 Maria Kanakidou, Stelios Myriokefalitakis, Panagiota Nikolaou, Nikos Daskalakis, Christina Theodosi, Athanassios Nenes, Kostas Tsigaridis, and Nikos Mihalopoulos Soluble dust as source of nutrients to the global ocean and the role of humans. 11:15–11:30 EGU2015-10209 Simon Yang and Nicolas Gruber Impact of increased anthropogenic atmospheric nitrogen deposition on ocean biogeochemistry 11:30–11:45 EGU2015-5782 Marc Christoph Geibel, Carl Magnus Mörth, Christoph Humborg, and Igor Semiletov Continuous high-resolution measurements of dissolved CH4, CO2 and ?13C-CO2 in surface water during the SWERUS-C3 expedition in the East Siberian Arctic Ocean 11:45–12:00 EGU2015-9881 Barbara D'Anna, Aurelie Meme, Badr Rmili, Jorge Pey, Nicolas Marchand, Allison Schwier, Karine Sellegri, Bruno Charriere, Richard Sempere, Sebastien Mas, and David Parin Primary and secondary particles chemical composition of marine emissions from Mediterranean seawaters 12:00–12:15 EGU2015-13813 Maria Cristina Facchini, Colin O'Dowd, and Roberto Danovaro Virus -induced plankton dynamic and sea spray oragnics

AS4.21/BG3.4/OS3.2 – Air-sea exchanges: Impacts on Biogeochemistry and Climate (co-organized) – Posters Convener: Maria Kanakidou | Co-Conveners: Parvadha Suntharalingam, Frank Dentener, Robert Duce, Peter S. Liss, MANMOHAN Sarin, Lauren Zamora, Alex Baker Blue Posters | Display Time 08:00–19:30 Author in Attendance: 13:30–15:00 Chairperson: M. Kanakidou

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EGU2015-1999 Aditya Kartadikaria, Atsushi Watanabe, Kazuo Nadaoka, Hanif Prayitno, Novi Adi, Suharsono Suharsono, Muswerry Muchtar, Iis Triyulianti, Agus Setiawan, Suratno Suratno, and Elly Khasanah CO2 Sink/Source in the Indonesian Seas EGU2015-5287 Mengran Du, Shari Yvon-Lewis, Fenix Garcia-Tigreros, David Valentine, Stephanie Mendes, and John Kessler High Resolution Measurements of Methane and Carbon Dioxide in Surface Waters over a Natural Seep Reveal Dynamics of Dissolved Phase Air-Sea Flux EGU2015-6542 Lei Wang, Yong Luo, Jianbin Huang, and Zongci Zhao Potential Impacts of Ocean Carbon Cycle on Future Climate Projection Spread EGU2015-14679 Wade McGillis, Diana Hsueh, Yui Takeshita, Emily Donham, Michele Markowitz, Daniela Turk, Todd Martz, Nicole Price, Chris Langdon, Raymond Najjar, Maria Herrmann, Adrienne Sutton, Brice Loose, Julia Paine, and Christopher Zappa Carbon speciation at the air-sea interface during rain EGU2015-166 Olga Shatova, Stephen Wing, Linn Hoffmann, Lucy Jack, and Melanie Gault-Ringold Seabird guano enhances phytoplankton production in the Southern Ocean. EGU2015-6613 Katja E. Luxem, Bas Vriens, Bettina Wagner, Renata Behra, and Lenny H.E. Winkel Selenium Uptake and Volatilization by Marine Algae EGU2015-3316 Sylvia Christodoulaki, George Petihakis, George Triantafyllou, Paraskevi Pitta, Vassileios Papadimitriou, Konstantinos Tsiaras, Nikolaos Mihalopoulos, and Maria Kanakidou Atmospheric Deposition And MediterraneAN sea water productiviTy (Thales - ADAMANT) An overview EGU2015-6115 Stelios Myriokefalitakis, Nikos Daskalakis, Nikos Mihalopoulos, Alex R Baker, Athanassios Nenes, and Maria Kanakidou Simulated changes in dissolved Iron deposition to the global ocean driven by human activity EGU2015-6789 Panagiota Nikolaou, Nikolaos Mihalopoulos, and Maria Kanakidou Factors controlling the solubility of trace metals in atmospheric aerosols over the Eastern Mediterranean EGU2015-11534 Karine Desboeufs, Elisabeth Bon Nguyen, Pasquale Simeoni, and François Dulac Nutrient and trace metals atmospheric deposition in the western Mediterranean: source apportionment EGU2015-12177 Laura Gonzalez, Rainer Volkamer, Raluca Ciuraru, Francois Bernard, Christian George, Jenny Stavrakou, Christoph Lerot, Michel van Roozendael and the TORERO Team Formation of alkenes and oxygenated VOC from light mediated surface chemistry at the air-seawater interface EGU2015-12648 Angela Landolfi, Chris Somes, Lauren Zamora, Wolfgang Koeve, and Andreas Oschlies Marine N inventory sensitivity to atmospheric N deposition EGU2015-13030 Borivoj Rajkovic, Zorica Podrascanin, and Zavisa Janjic Coupling of atmospheric model, UMO and ocean model, POM with emphasis on exact conservation of exchanged fluxes or SST and computational efficiency

Programme Group Programme AS

165

EGU General Assembly 2015

Programme Group Programme AS Powered by TCPDF (www.tcpdf.org)

166