A51Q:
Tropospheric Chemistry-Climate Interactions III

Friday, 19 December 2014: 8:00 AM-10:00 AM
Chairs:  Christopher D Holmes, University of California Irvine, Irvine, CA, United States; Florida State University, Earth, Ocean and Atmospheric Science, Tallahassee, FL, United States, Timothy H Bertram, University of California San Diego, La Jolla, CA, United States, Lee T Murray, NASA Goddard Institute for Space Studies, New York, NY, United States and James J West, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
Primary Conveners:  Lee T Murray, Lamont Doherty Earth Observatory, Palisades, NY, United States; NASA Goddard Institute for Space Studies, New York, NY, United States
Co-conveners:  Timothy H Bertram, University of California San Diego, La Jolla, CA, United States, James J West, Univ. of North Carolina, Chapel Hill, NC, United States and Christopher D Holmes, UC Irvine, Irvine, CA, United States
OSPA Liaisons:  Lee T Murray, NASA Goddard Institute for Space Studies, New York, NY, United States

Abstracts Submitted to this Session:

8:00 AM
A51Q-01
 
The Stratospheric Contribution to Tropospheric Ozone Variability and Trends
Jessica L. Neu1, Thomas Flury2, Gloria L Manney3, Willem W Verstraeten4, Michelle L Santee1, Douglas Edward Kinnison5, John Worden1 and Nathaniel J Livesey1, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (2)Swiss Federal Office of Public Health, Bern, Switzerland, (3)NorthWest Research Associates, Inc, Socorro, NM, United States, (4)Wageningen University, Wageningen, Netherlands, (5)National Center for Atmospheric Research, Boulder, CO, United States
8:15 AM
A51Q-02
 
On the Attribution of Tropospheric Ozone Variability
Peter G M Hess, Cornell University, Ithaca, NY, United States, Douglas Edward Kinnison, National Center for Atmospheric Research, Boulder, CO, United States and Qi Tang, Lawrence Livermore National Laboratory, Livermore, CA, United States
8:30 AM
A51Q-03
 
Spectral Decomposition of Surface Ozone Variability
Dene Bowdalo, University of York, York, YO10, United Kingdom, Mathew J Evans, University of York, York, United Kingdom, Eric D Sofen, The University of York, York, United Kingdom, Arlene M Fiore, Columbia University, Palisades, NY, United States and Larry Wayne Horowitz, Princeton Univ, Princeton, NJ, United States
8:45 AM
A51Q-04
 
The Influence of the Polar Jet and Bermuda High on the Variability of Surface Ozone over the Eastern United States
Lu L. Shen, Harvard University, School of Engineering and Applied Sciences, Cambridge, MA, United States, Loretta J. Mickley, Harvard Univ, Cambridge, MA, United States and Amos P. K. Tai, Chinese University of Hong Kong, Hong Kong, Hong Kong
9:00 AM
A51Q-05
 
A critical evaluation of present-day and future surface ozone as simulated by global chemistry-climate models in the Atmospheric Chemistry & Climate Model Intercomparison Project (ACCMIP)
Jordan Schnell and Michael J Prather, University of California Irvine, Irvine, CA, United States
9:15 AM
A51Q-06
 
Ozone variability in the troposphere and the stratosphere from six years of IASI observations (2008-2013)
Catherine Wespes1, Pierre-Francois Coheur1, Louisa K Emmons2, Simone Tilmes2, Sarah Safieddine3, Daniel Hurtmans1, Cathy Clerbaux3 and David P Edwards2, (1)Université Libre de Bruxelles, Spectroscopie de l'Atmosphère, Service de Chimie Quantique et Photophysique, Brussels, Belgium, (2)National Center for Atmospheric Research, Boulder, CO, United States, (3)UPMC Univ. Paris 06; CNRS/LATMOS-IPSL, Paris, France
9:30 AM
A51Q-07
 
On the role of climate variability on tropospheric ozone
Meiyun Lin, NOAA Geophysical Fluid Dynamics Lab, Princeton, NJ, United States; Princeton University, Program in Atmospheric and Oceanic Sciences, Princeton, NJ, United States
9:45 AM
A51Q-08
 
Future Projections of Aerosol Optical Depth, Radiative Forcing, and Climate Response Due to Declining Aerosol Emissions in the Representative Concentration Pathways
Daniel M Westervelt1, Denise L Mauzerall1, Larry Wayne Horowitz1 and Vaishali Naik2, (1)Princeton Univ, Princeton, NJ, United States, (2)UCAR/GFDL, Princeton, NJ, United States
 
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