Joint Session 11 | 
|   | stratosphere chemistry/radiation/climate feedback processes (Joint with Middle Atmosphere, Fluid Dynamics and Climate Variations) | 
|   | Organizers: Gregory Bodeker, National Institute of Water and Atmospheric Research, Omakau, Central Otago New Zealand; Veronica Vaida, University of Colorado, Boulder, CO 
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 | 10:30 AM | J11.1 | Simulation of historical stratospheric temperature trends by the GFDL coupled atmosphere-ocean models    M. Daniel Schwarzkopf, NOAA/GFDL, Princeton, NJ; and V. Ramaswamy | 
 | 10:50 AM | J11.2 | Separating the chemical And dynamical contributions to ozone change    A. R. Douglass, NASA/GSFC, Greenbelt, MD; and R. S. Stolarski and P. A. Newman | 
 | 11:10 AM | J11.3 | Interannual variations and trends of total ozone at northern midlatitudes: Correlation with stratospheric EP flux and potential vorticity      Lon L. Hood, Univ. of Arizona, Tucson, AZ; and B. E. Soukharev | 
 | 11:30 AM | J11.4 | Observations and modeling of low ozone pockets in stratospheric anticyclones    V. Lynn Harvey, Univ. of Colorado, Boulder, CO; and C. E. Randall and G. L. Manney | 
 | 11:50 AM | J11.5 | The role of mid-latitude planetary waves in predicting the severity of Antarctic ozone depletion    Petra E. Huck, Univ. of Canterbury, Christchurch, New Zealand; and A. J. McDonald and G. Bodeker | 
 | 12:10 PM |  | Lunch Break   
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 | 1:45 PM | J11.6 | Simulating the response of stratospheric ozone to specified increases in greenhouse gas concentrations between 1979 and 2060    Michel S. Bourqui, McGill Univ., Montreal, QC, Canada | 
 | 2:05 PM | J11.7 | SPARC CCMVal comparison of radiation schemes    Piers  M. de F. Forster, Univ. of Reading, Reading, England | 
 | 2:25 PM | J11.8 | The inability of tropical lower stratospheric ozone to recover in a chemistry-radiation-dynamics model    Joan E. Rosenfield, NASA/GSFC, Greenbelt, MD; and M. Schoeberl | 
 | 2:45 PM | J11.9 | Radiative and transport characteristics of 3D greenhouse gases    Charles L. Curry, MSC, Victoria, BC, Canada | 
 | 3:05 PM | J11.10 | The evolution of winter stratospheric dynamics and temperatures in the presence of a weak surface temperature gradient.    Robert Lindsay Korty, MIT, Cambridge, MA |