Atmospheric Convection: Impact on Atmospheric Composition and Chemistry II

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Wednesday, 7 January 2015: 10:30 AM-12:00 PM
124A (Phoenix Convention Center - West and North Buildings)
Host: 17th Conference on Atmospheric Chemistry
Cochairs:  Michelle L. Santee, JPL, Pasadena, CA and Hui Su, JPL, Pasadena, CA

  10:30 AM
High water vapor and associated signatures from MLS in the mid-latitude summer lowermost stratosphere: Implications for posited ozone destruction
Michael J. Schwartz, JPL, Pasadena, CA; and M. L. Santee, G. L. Manney, W. G. Read, N. J. Livesey, L. Froidevaux, and A. Lambert

  10:45 AM
Observations from MACPEX of enhanced chemical plumes and perturbations in tropopause structure in regions with deep convection
Gretchen L. Mullendore, Univ. of North Dakota, Grand Forks, ND; and B. C. Bigelbach, L. E. Christensen, J. J. Metz, and K. Pinkney
  11:15 AM
Downward ozone transport associated with mesoscale convective storms in the central Amazon rainforest
Jose D. Fuentes, Pennsylvania State University, University Park, PA; and M. Chamecki, T. Gerken, X. M. Hu, G. G. Katul, A. O. Manzi, R. M. Nascimento dos Santos, P. Stoy, J. Tóta, A. M. Trowbridge, C. von Randow, C. Schumacher, and L. Machado

  11:30 AM
Investigation of Low Ozone in the Tropical Tropopause Layer (TTL) in the Western Tropical Pacific
Alexander David Haugstad, NOAA, Boulder, CO; and E. J. Hintsa, J. W. Elkins, J. D. Nance, F. L. Moore, G. S. Dutton, B. D. Hall, A. McClure-Begley, L. Pan, C. R. Homeyer, A. J. Weinheimer, S. Honomichl, T. L. Campos, B. C. Daube, J. V. Pittman, and S. C. Wofsy