Session 3A Upper Tropospheric and Stratospheric Processes (Chemical, Radiative and Dynamical) III

Monday, 29 January 2024: 1:45 PM-3:00 PM
310 (The Baltimore Convention Center)
Host: 26th Conference on Atmospheric Chemistry
Chair:
Karen H. Rosenlof
Cochairs:
Sean M. Davis, PhD, NOAA Chemical Sciences Laboratory, Boulder Office, Boulder, CO; Thomas F. Hanisco, GSFC, Atmospheric Chemistry and Dynamics Laboratory, Greenbelt, MD and Qing Liang, National Center for Atmospheric Research, Boulder, CO

Papers:
1:45 PM
3A.1
Large-scale Transport within the Upper Troposphere and Lower Stratosphere: Representation in Climate Models and Projected Response to Future Climate Change (Invited Presentation)
Clara Orbe, GISS, New York, NY; and D. W. Waugh, M. Abalos, and X. Zhang

2:00 PM
3A.2
Comparison Between ACE and CALIPSO Observations of Antarctic Polar Stratospheric Clouds
Leo Lavy, Old Dominion University, Norfolk, VA; and P. Bernath, M. Lecours, D. English, and M. D. Fromm

2:15 PM
3A.3
Trends in Free Tropospheric Ozone from Homogenized Ground-based and Profile Datasets (1995-2020): The TOAR II/HEGIFTOM Project
Anne M. Thompson, GSFC, Greenbelt, MD; GSFC, greenbelt, MD; and R. Van Malderen, H. G. J. Smit, R. M. Stauffer, D. E. Kollonige, T. Leblanc, C. Vigouroux, I. Petropavlovskikh, K. L. Chang, D. Poyraz, V. Thouret, H. Clark, D. Tarasick, and D. Hubert

Handout (2.0 MB)

2:30 PM
3A.4
Using Trace Gas Observations to Determine Trends in the Stratospheric Circulation and in Age of Air
Marianna Linz, Harvard Univ., Cambridge, MA; and L. Rivoire and A. E. Castillo

2:45 PM
3A.5
The Upcoming Data Desert for Factors that Control Atmospheric Ozone
Ross J. Salawitch, Univ. of Maryland, College Park, MD; and M. Dejmek, P. F. Levelt, N. J. Livesey, E. Moyer, M. L. Santee, H. B. Selkirk, J. B. Smith, and H. Worden

Recorded Presentation
- Indicates paper has been withdrawn from meeting
- Indicates an Award Winner
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