Oral Programme AS3.2
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AS3.2 Aerosol Chemistry and Microphysics (General Session) |
| Co-Conveners: Astrid Kiendler-Scharr (deceased), Thomas Mentel |
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Oral Programme
/ Thu, 07 Apr, 08:30–12:00
/ 13:30–15:15
/ Room 8
Poster Programme
/ Attendance Thu, 07 Apr, 17:30–19:00
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Thursday, 7 April 2011 Room 8 Chairperson: Astrid Kiendler-Scharr, Doug Worsnop |
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| 08:30–09:00 |
EGU2011-5833
Organic aerosols in the Earth System: An overview of our understanding (solicited) Maria Kanakidou and Kostas Tsigaridis |
| 09:00–09:15 |
EGU2011-7853
Simulating the Oxidative Aging of Ambient Organic Compounds Using the 2-D Volatility Basis Set Ben Murphy, Neil Donahue, Christos Fountoukis, and Spyros Pandis |
| 09:15–09:30 |
EGU2011-11638
Importance of surfactant representations for predicted cloud droplet numbers using the ECHAM5.5-HAM2 aerosol-climate model Noenne Prisle, David Topping, Tomi Raatikainen, Miikka Dal Maso, and Harri Kokkola |
| 09:30–09:45 |
EGU2011-3671
Organic aerosol in a global model: improved representation, ageing and water uptake Holger Tost and Kirsty Pringle |
| 09:45–10:00 |
EGU2011-3292
Organics chemistry in atmospheric aqueous phase: Development of an explicit modelling tool Camille Mouchel-Vallon, Peter Bräuer, Teresa Raventos-Duran, Richard Valorso, Marie Camredon, Hartmut Herrmann, and Bernard Aumont |
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COFFEE BREAK
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| 10:30–11:00 |
EGU2011-4365
Effect of photochemical aging on the partitioning and oxidation state of atmospheric organic carbon (solicited) Jesse Kroll, Sean Kessler, James Hunter, Theodora Nah, Kelly Daumit, Anthony Carrasquillo, Eben Cross, Kevin Wilson, and Douglas Worsnop |
| 11:00–11:15 |
EGU2011-11101
Kinetic measurements on radical reactions of isoprene oxidation products in the tropospheric multiphase system Luisa Schöne, Dirk Hoffmann, and Hartmut Herrmann |
| 11:15–11:30 |
EGU2011-11912
Importance of aerosol phase and water uptake for organic aerosol oxidation mechanisms Francis Pope, Pete Gallimore, Pattanun Achakulwisut, Mary Björkegren, Jason Lee, and Markus Kalberer |
| 11:30–11:45 |
EGU2011-415
Temperature dependency of activity coefficients in Organic aerosols. Gouri Ganbavale, Claudia Marcolli, Andreas Zuend, and Thomas Peter |
| 11:45–12:00 |
EGU2011-9372
STXM-NEXAFS Investigations of Laboratory Secondary Organic Aerosols and Amazonian Background Aerosols Christopher Pöhlker, Meinrat O. Andreae, Paulo Artaxo, Mary K. Gilles, Arthur L. D. Kilcoyne, Scot T. Martin, Ryan C. Moffet, Ulrich Pöschl, Bärbel Sinha, and Mackenzie Smith (4), Kenia T. Wiedemann |
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LUNCH BREAK
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| 13:30–13:45 |
EGU2011-12168
The role of natural plant emissions and sulphuric acid on atmospheric nanoparticle formation Miikka Dal Maso and the JPAC H2SO4-campaign team |
| 13:45–14:00 |
EGU2011-7434
Rethinking the first nucleation theorem in atmospheric nucleation Matthew McGrath, Kari Lehtinen, Theo Kurten, Markku Kulmala, and Hanna Vehkamaki |
| 14:00–14:15 |
EGU2011-4640
Comparison of secondary organic aerosol formation in the dark, with UV and visible light Andre S. H. Prevot, Lisa Pfaffenberger, Peter DeCarlo, Maarten Heringa, Roberto Chirico, Stephen Platt, Josef Dommen, and Urs Baltensperger |
| 14:15–14:30 |
EGU2011-5866
Recurrent oxidized organic aerosol types over Europe from AMS and NMR measurements: results from EUCAARI project Maria Cristina Facchini, Emanuela Finessi, Stefano Decesari, Lara Giulianelli, Marco Paglione, Risto Hillamo, Tomi Raatikainen, Colin D. O’Dowd, Astrid Kiendler-Scharr, and Doug R. Worsnop and the EUCAARI-NMR |
| 14:30–14:45 |
EGU2011-5701
Particulate organic nitrate concentrations in Europe as observed by aerosol mass spectrometry Astrid Kiendler-Scharr, Eiko Nemitz, and Andre Prevot and the EUCAARI-AMS Team |
| 14:45–15:00 |
EGU2011-13124
Field measurements of formation and evolution of biogenic SOA using on-line and off-line mass spectrometric techniques in a boreal forest in Finland (HUMPPA - COPEC campaign 2010) Thorsten Hoffmann and the HUMPPA-COPEC SOA Team |
| 15:00–15:15 |
EGU2011-11642
Fluorescent biological aerosol particle concentrations and size distributions measured in pristine tropical rainforest air during AMAZE-08 Alex Huffman, Bärbel Sinha, Rebecca Garland, and Uli Pöschl |