LM9.1-3 Chemical exchanges between snow, ice, atmosphere and ocean in Polar Regions - Det Internasjonale Polaråret 2007-2008

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LM9.1-3 Chemical exchanges between snow, ice, atmosphere and ocean in Polar Regions

Time: Wednesday 9 June 11:00 - 12:30
Location : Room A1-3

Theme 1. Linkages between Polar Regions and global systems

Session 1-3. Chemical exchanges between snow, ice, atmosphere and ocean in Polar Regions

Subsession - Halogens

11:00 ClO_x and the Impacts of Halogen Chemistry in the Arctic Troposphere at Barrow, Alaska
Presenter: C. R. T. Stephens
11:15 Evidence for the emission of reactive halocarbons from open leads in Arctic sea-ice during COBRA
Presenter: M Shaw
11:30 Distribution of tropospheric bromine monoxide during polar spring - a multi-sensor study
Presenter: H. Sihler
11:45 Observations of Bromine and Chlorine Chemistry during OASIS 2009
Presenter: L.G Huey
12:00 Characterisation of Halogen Concentrations during Ozone Depletion Events from DOAS observations in the Amundsen Bay
Presenter: H Sihler
12:15 Bromine Cycling in Snow, Firn Air, and the Atmospheric Boundary Layer at Summit, Greenland During the GSHOx Field Campaign
Presenter: J L Thomas