LM8.1-3 Chemical exchanges between snow, ice, atmosphere and ocean in Polar Regions - Det Internasjonale Polaråret 2007-2008

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LM8.1-3 Chemical exchanges between snow, ice, atmosphere and ocean in Polar Regions

Time: Tuesday 8 June 11:00 - 12:15
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 - Ozone

11:00 Long Term Changes in Tropospheric Ozone Mediated by Interaction with Snow and Ice at High Polar Latitudes
Presenter: S.J. Oltmans
11:15 Development of an Autonomous Buoy (the "O-Buoy") for Long Term Studies of O₃, CO₂, and BrO Over the Arctic Ocean
Presenter: P. B. Shepson
11:30 The Role of Atmospheric Surface and Boundary Layer Dynamics in Arctic Ozone Depletion Episodes
Presenter: R.M. Staebler
11:45 Ozone depletion in the springtime boundary layer over the Central Arctic Ocean observed during IPY and comparison with previous non-coastal observations
Presenter: H.-W. Jacobi
12:00 Polar cyclones and Antarctic tropospheric ozone depletion events
Presenter: A.E. Jones