Session 8 Stratospheric Chemistry and Ozone Recovery

Friday, 24 August 2007: 8:30 AM-12:00 PM
Multnomah (DoubleTree by Hilton Portland)
Host: 14th Conference on Middle Atmosphere
Cochairs:
Michelle L. Santee, JPL, N/A, Pasadena, CA and Richard S. Stolarski, NASA/GSFC, Code 613.3, Greenbelt, MD

Papers:
8:30 AM
8.1
Welcoming Remarks

8:35 AM
8.2
When will the Antarctic ozone hole recover? (Invited Speaker)
Paul A. Newman, NASA GSFC, Greenbelt, MD; and E. R. Nash, A. R. Douglass, J. E. Nielsen, S. Pawson, and R. S. Stolarski
Recorded Presentation

9:00 AM
8.3
Climate change, ozone recovery, and the stratosphere
Mark P. Baldwin, Northwest Research Associates, Redmond, WA; and M. Dameris and T. G. Shepherd
Recorded Presentation

9:15 AM
8.4
Variations in Stratospheric Inorganic Chlorine Between 1991 and 2006
David Lary, NASA/GSFC, Greenbelt, MD

9:30 AM
8.5
Self Match Flight during EUPLEX II 2003 - ‘ClO Match': An examination of chlorine kinetics
Robyn Schofield, AWI = Alfred Wegener Institute, D14473 Potsdam, Germany; and K. Frieler, I. Wohltmann, M. Rex, M. Von Hobe, F. Stroh, G. Koch, T. Peter, T. Canty, and R. J. Salawitch
Recorded Presentation

9:45 AM
8.6
Weekly and interannual variability of Antarctic PSCs from 1998 to 2005
Andrew C. Parker, University of Wisconsin-Madison, Madison, WI; and M. H. Hitchman

10:00 AM
Break

10:30 AM
8.7
Important Signatures to Look for in Ozone Recovery (Invited Speaker)
Betsy Weatherhead, CIRES/Univ. of Colorado, Boulder, CO
Recorded Presentation

10:55 AM
8.8
In-depth analysis of the Umkehr retrieved ozone profiles
I. Petropavlovskikh, CIRES/Univ. of Colorado, Boulder, CO, CO; and V. Fioletov, E. Hare, S. J. Oltmans, S. Godin, and E. Maillard
Recorded Presentation

11:10 AM
8.9
Long-term ozone and temperature changes in the upper stratosphere
Richard. S. Stolarski, NASA/GSFC, Greenbelt, MD; and A. R. Douglass, S. R. Kawa, and D. W. Waugh
Recorded Presentation

11:25 AM
8.10
Impact of mesospheric intrusions on ozone--tracer relations in the stratospheric polar vortex
Rolf Müller, Forschungszentrum Julich, Jülich, Germany; and S. Tilmes, J. U. Grooss, A. Engel, H. Oelhaf, G. Wetzel, N. Huret, M. Pirre, V. Catoire, G. Toon, and H. Nakajima
Recorded Presentation

11:40 AM
8.11
Upper stratospheric and lower mesospheric HOx: Theory and Observation
Timothy Canty, JPL, Pasadena, CA; and H. M. Pickett, B. Drouin, K. Jucks, and R. J. Salawitch
Recorded Presentation

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