Colloquia for Spring 2009

Apr 30, 2009
“Simulating the Past, Present and Future of the Tropical Tropopause Layer”
Andrew Gettelman from NCAR
Hosted by Eric Maloney

Apr 23, 2009
“A-train studies of temperature and water vapor variance scaling and upper tropospheric relative humidity distributions”
Brian Kahn from JPL
Hosted by Steve Miller

Apr 16, 2009
“The ENSO-North African-Asian Jet Teleconnection: Dynamics and Implications”
Jeffrey Shaman from Oregon State University
Hosted by Eric Maloney

Apr 09, 2009
“The Asian monsoon anticyclone, pollution near the tropopause and transport to the stratosphere”
Bill Randel from NCAR
Hosted by Thomas Birner

Apr 02, 2009
“Cloud ice: A climate model challenge with signs and expectations of progress”
Duane Waliser from JPL/Cal Tech
Hosted by Dick Johnson

Mar 26, 2009
“Stratospheric severe weather: the dynamics of sudden stratospheric warmings”
Thomas Birner from Colorado State University
Hosted by The Department

Mar 12, 2009
“Perennial Arctic Sea Ice: Here today, gone tomorrow?”
Marika Holland from NCAR
Hosted by Eric Maloney

Mar 05, 2009
“Meridional heat flux in the coupled atmosphere-ocean system”
Geoff Vallis from Princeton
Hosted by Thomas Birner

Feb 26, 2009
“20th and 21st Century Climate Change: Computer Modeling, Societal Impacts, and Environmental Justice”
Warren Washington
Hosted by Dave Randell

Feb 19, 2009
“Insights into Tropospheric Chemsitry: New Results Utilizing EOS TES”
Annmarie Eldering from JPL
Hosted by Colette Heald

Feb 12, 2009
“Constraints on Tropospheric Ozone Production: From Aircraft Observations to in situ Heterogeneous Kinetics”
Tim Bertram from University of Washington
Hosted by Colette Heald

Feb 05, 2009
“A paleoclimatic perspective on future sea level rise and drought: it could get worse than we think”
Jonathan Overpeck from University of Arizona
Hosted by Dave Randell

Jan 29, 2009
“Irreversible Aerosol-Forming Reactions of Volatile Dicarbonyl and Amine Compounds”
David de Haan
Hosted by The Department

Jan 22, 2009
“Fixing the Sky: Does Geo-engineering have a history?”
James Fleming from Colby College
Hosted by Eric Maloney