Session 4 Stratospheric heterogeneous chemistry and stratosphere-troposphere exchange

Tuesday, 11 January 2000: 2:30 PM-4:30 PM
Host: Symposium on Atmospheric Chemistry Issues in the 21st Century
Organizers:
Kenneth Pickering, Univ. of Maryland, College Park, MD and Jennie Moody, Univ. of Virginia, Charlottesville, VA

Papers:
2:30 PM
4.1
A three-dimensional model for combined tropospheric and stratospheric sulfur cycle studies
Jane Dignon, LLNL, Livermore, CA; and C. S. Atherton, D. Bergmann, P. Connell, C. Chuang, D. Rotman, and J. Tannahill

2:45 PM
4.2
The importance of key processes on tropospheric chemistry: 3D global modeling results
Cynthia S. Atherton, LLNL, Livermore, CA; and D. Bergmann, P. S. Connell, J. Dignon, A. Franz, D. Rotman, J. Tannahill, and E. Browell

3:15 PM
4.4
3:30 PM
4.5
Trace gas signatures of the transport sectors within a typical North Atlantic cyclone - Results from the NARE-97 aircraft intensive
Owen R. Cooper, Univ. of Virginia, Charlottesville, VA; and J. L. Moody, D. D. Parrish, M. Trainer, and S. J. Oltmans

3:45 PM
4.6
EFFECTS OF N-PROPYL BROMIDE AND OTHER SHORT LIVED CHEMICALS ON STRATOSPHERIC OZONE
Donald J. Wuebbles, Univ. of Illinois, Urbana, IL; and K. O. Patten and M. T. Johnson

4:00 PM
4.4A
Coffee Break (Exhibit Hours 3:30-7:00 p.m.)

- Indicates paper has been withdrawn from meeting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