PHYSThursday, April 10, 2008

1:20 PM-5:20 PM Morial Convention Center -- Rm. 343, Oral
Physical Chemistry of Atmospheric Processes
Atmosphere-Biosphere-Cryosphere Interactions
Organizers:Matthew J. Elrod
Joel Thornton
Presiding:Christian George
1:20 PMBiological origins of aerosol particles
Meinrat O. Andreae
2:00 PMThe bio-hydro-atmosphere interactions of energy, aerosols, carbon, H2O, organics and nitrogen (BEACHON) project: First results and future plans
Alex Guenther
2:40 PMFast, in situ measurements of glyoxal at BEARPEX 2007 via laser-induced phosphorescence
Andrew J. Huisman, John R. Hottle, Katherine L. Coens, Joshua P. DiGangi, Melissa M Galloway, Frank N Keutsch
3:00 PMSurface exchange of acyl peroxy nitrates above a forest: A pathway for the transfer of atmospheric reactive nitrogen
Glenn M Wolfe, Joel Thornton, BEARPEX Science Team
3:20 PMIntermission
3:40 PMClimate change, and atmosphere-cryosphere chemical interaction
Paul B. Shepson
4:20 PMArctic springtime halogen chemistry: The role of sea ice microstructures
William R. Simpson, Laura Alvarez-Aviles, Daniel Carlson
5:00 PMHalogen activation from N2O5 reactions on sea ice
Joel Thornton, James P Kercher

Previous Session -- Physical Chemistry of Atmospheric Processes

Symposium Grid -- Division of Physical Chemistry -- Session Listing

The 235th ACS National Meeting, New Orleans, LA, April 6-10, 2008