Session 3 Atmospheric Chemistry Modeling and Analysis Program (ACMAP -Part I)

Tuesday, 24 January 2017: 8:30 AM-10:00 AM
4C-3 (Washington State Convention Center )
Host: 19th Conference on Atmospheric Chemistry
Cochairs:
Richard S. Eckman, NASA/LARC, Hampton, VA and Kenneth E. Pickering, NASA/GSFC, Atmospheric Chemisty and Dynamics Laboratory, Greenbelt, MD

This session welcomes studies funded by, but not limited to NASA’s Atmospheric Composition Modeling and Analysis Program (ACMAP). In particular, studies related to global and regional modeling and/or data analysis in the area of atmospheric chemistry, air quality and the oxidation efficiency in the troposphere, stratospheric chemistry and ozone depletion, and interactions between atmospheric chemistry and the climate are welcome. Studies of long-term trends in atmospheric composition are also of interest, where the connection between cause and effect is elucidated using models. The session is also interested in studies that integrate observations from NASA instruments with models to address attribution and predictions. Use of satellite and suborbital data sets and ground-based measurements are encouraged for modeling constraints and verification where applicable.

Papers:
8:30 AM
3.1
Causes of Interannual Variability of Tropospheric Ozone over the Southern Ocean
Junhua Liu, NASA USRA, Greenbelt, MD; and J. Rodriguez, S. D. Steenrod, A. R. Douglass, J. A. Logan, M. A. Olsen, K. Wargan, and J. Ziemke
Recorded Presentation

8:45 AM
3.2
Factors Affecting Global Tropospheric Ozone: Constraining Recent Model Developments with Observations from Ozonesonde, Aircraft, and Satellite
Lu Hu, Harvard Univ., Cambridge, MA; and D. J. Jacob, X. Liu, and L. Zhang
Recorded Presentation

9:00 AM
3.3
New Constraints on the Sources Contributing to PAN in the North American Free Troposphere from TES Observations and GEOS-Chem Simulations
Emily V. Fischer, Colorado State Univ., Fort Collins, CO; and L. Zhu, V. Payne, J. Worden, Z. Jiang, S. Kulawik, and S. J. Brey
Recorded Presentation

9:15 AM
3.4
Using Satellite Observations of Cloud Vertical Distribution to Improve Global Model Estimates of Cloud Radiative Effect on Key Tropospheric Oxidants
Hongyu Liu, National Institute of Aerospace, Hampton, VA; and B. Zhang, J. H. Crawford, S. H. Ham, S. Kato, G. Chen, A. Voulgarakis, B. Duncan, and B. Yantosca
Recorded Presentation

9:30 AM
3.5
Constraining NOx and VOC Emissions with GOME, SCIAMACHY, and OMI Data for the Study of Long-Term Air Quality in Los Angeles
Si-Wan Kim, CIRES, U. of Colorado and ESRL, NOAA, Boulder, CO; and B. McDonald, A. Richter, A. Hilboll, F. WIttrock, J. P. Burrows, G. J. Frost, R. A. Harley, and M. Trainer

9:45 AM
3.6
Impact of Aerosols on East Asian Air Quality during the EAST-AIRE Campaign
Dale J. Allen, Univ. of Maryland, College Park, MD; and J. Wang, K. Pickering, Z. Li, and H. He
Recorded Presentation

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