Poster Session 1 20ATMChem Poster Session I

Monday, 8 January 2018: 4:15 PM-6:00 PM
Exhibit Hall 3 (ACC) (Austin, Texas)
Host: 20th Conference on Atmospheric Chemistry
Chair:
Jonathan Jiang, JPL, Earth and Space Sciences Division, Pasadena, CA
Cochairs:
Jeff Collett, Colorado State Univ., Fort Collins, MD and Kenneth Pickering, Univ. of Maryland, Department of Atmospheric and Oceanic Science, College Park, MD

This is the poster presentation session for the 20th Conference on Atmospheric Chemistry,  organized by the AMS Committee on Atmospheric Chemistry.

Papers:
182
A Transport Pathway for Polluted Air from the Asian Summer Monsoon Anticyclone to the Global UTLS
Shawn Honomichl, NCAR, Boulder, CO; and L. L. Pan

183
Model Comparison of the Atmospheric Ammonia Modeling over Asia

Transboundary air pollution of nitrate in winter over East Asia: Important role of ammonia to decide the long-range transport type

184
Evaluation of Ambient Ammonia Measurements from a Research Aircraft Using a Fast-Response TILDAS Spectrometer with Active Passivation
Ilana Pollack, Colorado State Univ., Fort Collins, CO; and J. Lindaas, J. R. Roscioli, M. Agnese, and E. V. Fischer

Handout (2.6 MB)

185
Stable Isotopic Composition of NH3 at Regional and Urban Scales: Source and Transport Implications
J. David Felix, Texas A&M Univ, Corpus Christi, TX; and A. Berner, E. M. Elliott, and E. A. D. Alvarez

186
Estimating the Added Value of Different Measurement Platforms toward Determining Atmospheric Ammonia Concentrations and Deposition Rates Downwind of a Feedlot
William Lassman, Colorado State Univ., Fort Collins, CO; and J. Ham, A. Yalin, and J. R. Pierce

187
Investigation of Hourly Concentration Ratios of Ammonia Gas and Particulate Ammonium Using an Online Ion Chromatography Analyzer
Greg M Beachley, EPA, Washington, DC; and J. Walker, M. Puchalski, and G. Lear

188
The Spatial and Temporal Distribution of Atmospheric Ammonia in Northern Colorado
Katherine B. Benedict, Colorado State Univ., Fort Collins, CO; and E. Bangs, Y. Li, Y. Shao, A. P. Sullivan, and J. L. Collett Jr.

189
Tropospheric and Stratospheric BrO Profiles from Mountaintops in the Remote Marine Atmosphere
Theodore K. Koenig, Univ. of Colorado Boulder, Boulder, CO; and B. Dix, F. Hendrick, N. Theys, M. Van Roozendael, J. Brioude, J. P. Cammas, and R. Volkamer

190
Bromine Conundrum over Tropical Oceans: A Missing BrO Sink in the Remote Marine Boundary Layer
R. Volkamer, Univ. of Colorado Boulder, Boulder, CO; and T. Koenig, B. Dix, R. Chiu, G. Tyndall, J. J. Orlando, E. C. Apel, S. Y. Wang, M. S. Long, and Y. Miyazaki

191
Aerosol Optical Properties with Polydisperse Size Distribution and Mixture Types during Smog and Asian Dust Events in Seoul, South Korea
Chang Hoon Jung, Kyungin Women's Univ., Incheon, Korea, Republic of (South); and J. Lee, J. Um, and Y. P. Kim

192
LaRC Modeling of Ozone Formation in San Antonio, Texas
Fangzhou Guo, Rice Univ., Houston, TX; and R. Griffin, A. Bui, B. Schulze, H. Wallace, J. H. Flynn III, M. Erickson, S. L. Alvarez, A. Kotsakis, S. Usenko, R. Sheesley, and S. Yoon

193
A Case Study of a Springtime Ozone Episode in the North China Plain
Sarah Benish, Univ. of Maryland, College Park, MD; and P. Stratton, X. Ren, H. He, and R. R. Dickerson

194
An Example of an Unusual Thunderstorm-Induced Rapid Increase in Ground-Level Ozone Concentrations 5 July 2017
Frank S. Dempsey, Locust Hill, Canada

Poster 195 is now paper 7.3A

196
Impact of Convection and Long-Range Transport on Short-Lived Halocarbons in the UT/LS
E. Atlas, Univ. of Miami, Miami, FL; and S. Schauffler, M. Navarro, R. Lueb, R. Hendershot, and R. Ueyama

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