EA11.2-2 Troposphere and stratosphere dynamics and processes and their links with climate - Det Internasjonale Polaråret 2007-2008

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EA11.2-2 Troposphere and stratosphere dynamics and processes and their links with climate

Time: Friday 11 June 14:00 - 16:00
Location : Room E1

Theme 2. Past, present and future changes in Polar Regions

Session 2-2. Troposphere and stratosphere dynamics and processes and their links with climate

14:00 Pollution impacts in the Arctic atmosphere during the International Polar Year (IPY) experiment ARCTAS
Presenter: Hanwant Singh
14:30 Pollutant plume processing during long-range transport to the Arctic
Presenter: KS Law
14:45 Background Tropospheric Composition and Impact of Pollutants' Transport over Central and Northern Siberia from Intensive Airborne Campaigns
Presenter: J.-D. Paris
15:00 Impact of Biomass Burning and Anthropogenic Emissions on the Chemical Composition of the summertime Arctic Troposphere - Aircraft Observations during POLARCAT-GRACE
Presenter: A. Roiger
15:15 Long-term trends of short-lived pollutants in the Arctic, their source regions and emissions.
Presenter: D. Hirdman
15:30 GEM measurements during 8 years at Zeppelin, Ny-Ålesund and its relation to climate.
Presenter: Torunn Berg
15:45 Comparison study of stratospheric volcanic aerosol layers in 2008 and 2009 detected by means of LIDAR in the Arctic
Presenter: A Hoffmann