Programme Groups
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AS3 – |
Atmospheric chemistry and aerosols |
AS3.1
Gas Phase Composition and Reactivity (including HOx, NOx, and halogens)
Convener: Hartwig Harder ![](https://contentmanager.copernicus.org/3721/ssl) |
Co-Conveners: Terry Dillon ![](https://contentmanager.copernicus.org/3721/ssl) , Luc Vereecken
AS3.2
Aerosol Chemistry and Microphysics (General Session)
Convener: Urs Baltensperger ![](https://contentmanager.copernicus.org/3721/ssl) |
Co-Conveners: Thomas Mentel ![](https://contentmanager.copernicus.org/3721/ssl) , Astrid Kiendler-Scharr (deceased) (deceased)
AS3.3
Atmospheric Ice Particles
Convener: Hinrich Grothe ![](https://contentmanager.copernicus.org/3721/ssl) |
Co-Conveners: Martina Krämer ![](https://contentmanager.copernicus.org/3721/ssl) , Peter Spichtinger
AS3.4
Air Pollution Modelling
Convener: Jørgen Brandt ![](https://contentmanager.copernicus.org/3721/ssl) |
Co-Conveners: Kaj Mantzius Hansen ![](https://contentmanager.copernicus.org/3721/ssl) , Robert Vautard
AS3.5
Vertical and Long-Range Transport of Trace Gases and Aerosols
Convener: Andreas Stohl ![](https://contentmanager.copernicus.org/3721/ssl) |
Co-Convener: Mark G. Lawrence
AS3.6
Remote-Sensing of Atmospheric Carbon Dioxide and Methane
Convener: Michael Buchwitz ![](https://contentmanager.copernicus.org/3721/ssl) |
Co-Convener: Sander Houweling
AS3.7
Megacities: Air Quality and Climate Impacts from Local to Global Scales
Convener: Luisa Molina ![](https://contentmanager.copernicus.org/3721/ssl) |
Co-Conveners: Michael Gauss ![](https://contentmanager.copernicus.org/3721/ssl) , Alexander Baklanov
AS3.8
Polar Ozone and Polar Stratospheric Clouds
Convener: Geir O. Braathen ![](https://contentmanager.copernicus.org/3721/ssl) |
Co-Conveners: Bjoern-Martin Sinnhuber ![](https://contentmanager.copernicus.org/3721/ssl) , Farahnaz Khosrawi
AS3.9
Satellite observations of tropospheric composition and pollution, analyses with models and applications
Convener: Andreas Richter ![](https://contentmanager.copernicus.org/3721/ssl) |
Co-Conveners: Cathy Clerbaux ![](https://contentmanager.copernicus.org/3721/ssl) , Pieternel Levelt
AS3.10
Atmospheric composition: variability and trends
Convener: Oksana Tarasova ![](https://contentmanager.copernicus.org/3721/ssl) |
Co-Conveners: Euan Nisbet ![](https://contentmanager.copernicus.org/3721/ssl) , Geir O. Braathen ![](https://contentmanager.copernicus.org/3721/ssl) , Sophie Szopa
AS3.11
Atmospheric composition of a SE Asian tropical rainforest: Results from the OP3 and ACES projects
Convener: James Lee ![](https://contentmanager.copernicus.org/3721/ssl) |
Co-Convener: Nick Hewitt
AS3.13
Source apportionment of air pollutants in atmospheric science
Convener: Andre S. H. Prevot ![](https://contentmanager.copernicus.org/3721/ssl) |
Co-Conveners: Xavier Querol ![](https://contentmanager.copernicus.org/3721/ssl) , Yi-Fan Li ![](https://contentmanager.copernicus.org/3721/ssl) , Jozef Pacyna ![](https://contentmanager.copernicus.org/3721/ssl) , Shu Tao
AS3.14
From gas to particles, new perspectives on organic compounds in the atmosphere
Convener: Barbara Noziere ![](https://contentmanager.copernicus.org/3721/ssl) |
Co-Convener: Markku Kulmala
AS3.15
Remote Sensing of Clouds and Aerosols: Techniques and Applications
Convener: Gerrit de Leeuw ![](https://contentmanager.copernicus.org/3721/ssl) |
Co-Conveners: Alexander Kokhanovsky ![](https://contentmanager.copernicus.org/3721/ssl) , Jan Cermak
AS3.16
New developments in tropospheric profiling techniques
Convener: Folkert Boersma ![](https://contentmanager.copernicus.org/3721/ssl) |
Co-Convener: Michel Van Roozendael
AS3.17
Ground-based remote sounding of greenhouse gases
Convener: Ralf Sussmann ![](https://contentmanager.copernicus.org/3721/ssl) |
Co-Conveners: Justus Notholt ![](https://contentmanager.copernicus.org/3721/ssl) , Martine de Maziere
AS3.18
Physical and chemical properties and impacts of atmospheric aerosols over arid and semi-arid regions
Co-Conveners: François Dulac ![](https://contentmanager.copernicus.org/3721/ssl) , Alexander Baklanov ![](https://contentmanager.copernicus.org/3721/ssl) , Slobodan Nickovic ![](https://contentmanager.copernicus.org/3721/ssl) , Maria Rita Perrone
AS3.19
Monitoring Atmospheric Composition and Climate
Co-Convener: Richard Engelen
NH7.3/AS3.20/BG2.18/CL4.17
Fire in the Earth System: Impacts and Feedbacks (co-organized)
Convener: Allan Spessa ![](https://contentmanager.copernicus.org/3721/ssl) |
Co-Conveners: Johannes W. Kaiser ![](https://contentmanager.copernicus.org/3721/ssl) , Jose Gomez-Dans
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