Wednesday, May 22, 2019 Agenda

(Only presenter's name is given; please refer to abstract for complete author listing.)
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07:30 Registration Opens in GC-402 - lunch orders collected at registration table
07:45 - 08:30 Morning Snacks - coffee, tea, fruit, bagels and donuts served
Session 6 Halocarbons and Other Ozone Depleting Substances — Chaired by Bradley Hall
08:30 - 08:45 Western European Emissions of CFC-11 and CFC-12 Inferred from Atmospheric Observations and Inverse Modelling

Michela Maione (University of Urbino, Department of Basic Sciences and Foundations, Urbino, Italy)

08:45 - 09:00 What Science Have We Learned from Our Combined Airborne and Ground-based Measurements of Halocarbons and other Trace Atmospheric Species?

James W. Elkins (NOAA Earth System Research Laboratory, Global Monitoring Division (GMD), Boulder, CO)

09:00 - 09:15 The Stratospheric Quasi-Biennial Oscillation Influence on Trace Gases at the Earth’s Surface

Eric A. Ray (Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado, Boulder, CO)

09:15 - 09:30 Iodine Detection in the Lower Stratosphere

Rainer Volkamer (Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado, Boulder, CO)

09:30 - 09:45 Atmospheric History of Carbonyl Sulfide During the 20thcentury from Antarctic and Greenland Firn Air Measurements

Murat Aydin (University of California at Irvine, Department of Earth System Science, Irvine, CA)

09:45 - 10:00 Constraints on Ocean Heat Uptake from the Atmospheric Argon to Nitrogen Ratio

Benjamiin Birner (Scripps Institution of Oceanography, University of California at San Diego, La Jolla, CA)

10:00 - 10:30 Morning Break
Session 7 Changes in Surface Radiation, Clouds, and Aerosol Distributions — Chaired by Patrick Sheridan
10:30 - 10:45 Optical Properties of Black Carbon and Brown Carbon and Their Contribution to Aerosol Light Absorption

Sang-Woo Kim (Seoul National University, South Korea, )

10:45 - 11:00 The Role of Ground-based Aerosol Networks in Evaluating Satellite-retrieved Aerosol Radiative Properties over Mountainous Regions

James Patrick Sherman (Appalachian State University, Department of Physics and Astronomy, Boone, NC)

11:00 - 11:15 Evaluation of Novel NASA Aerosol Fire Products Over Extreme Fire Events in the Semi-arid Western U.S.

S. Marcela Loria-Salazar (University of Oklahoma, Norman, OK)

11:15 - 11:30 Application of Solar Aureole for Atmospheric Monitoring

Pi-Huan Wang (Taksha Institute, Hampton, VA)

11:30 - 11:45 Developing Solar Forecasting Model Diagnostics of Cloud Impacts on Solar Variability

Laura Riihimaki (Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado, Boulder, CO)

11:45 - 12:00 The Aleutian Low – Beaufort Sea Anticyclone: A Climate Index for Predicting the Timing of Springtime Melt in the Pacific Arctic Cryosphere

Christopher J. Cox (Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado, Boulder, CO)

12:00 - 13:00 Catered Lunch - Outreach Classroom GB-124 (pre-payment of $12.00 at registration)
Session 8 Regional Carbon Cycle Feedbacks and Observations — Chaired by Kathryn McKain
13:00 - 13:15 Airborne in situ Measurement of CO2 and CH4 in South Korea

Shanlan Li (National Institute of Meteorological Sciences, Seogwipo-si, Jeju-do, South Korea)

13:15 - 13:30 Trace Gas Observations from Small Research Aircraft over the Mid Atlantic States and Hebei, China

Russell R. Dickerson (University of Maryland, Department of Oceanic and Atmospheric Science, College Park, MD)

13:30 - 13:45 Characteristics and Mechanisms of Atmospheric CO2 Variations during Summer Frontal Passages

Sha Feng (The Pennsylvania State University, Department of Meteorology and Atmospheric Science, University Park, PA)

13:45 - 14:00 The Potential for Public-transit Based Atmospheric Monitoring to Advance Air Quality and Atmospheric Chemistry Research and to Engage Urban Stakeholders

Logan E. Mitchell (University of Utah, Salt Lake City, UT)

14:00 - 14:15 Fire Emissions in California: Analysis of Airborne Measurements of Trace Gases from Thirteen Fires

Caroline Parworth (NASA Ames Research Center, Atmospheric Science Branch, Moffett Field, CA)

14:15 - 14:30 Commissioning of High Precision in situ Measurements of N2O and CO at Cape Grim

Elise-Andree Guerette (Commonwealth Scientific and Industrial Research Organisation (CSIRO), Oceans and Atmosphere, Aspendale, Australia)

14:30 - 15:00 Afternoon Break
Session 9 Regional Methane Monitoring — Chaired by Gabrielle Petron
15:00 - 15:15 Large Fugitive Methane Emissions from Urban Centers Along the U.S. East Coast

Genevieve Plant (University of Michigan, Ann Arbor, MI)

15:15 - 15:30 A Multiplatform Inversion Estimation of Statewide and Regional Methane Emissions in California during 2014–2016

Yu Yan Cui (California Air Resources Board, Sacramento, CA)

15:30 - 15:45 Optimization of Methane Emissions in the United States Gulf Region Using Aircraft-based Measurements Across Frontal Boundaries

Zachary Barkley (The Pennsylvania State University, Department of Meteorology and Atmospheric Science, University Park, PA)

15:45 - 16:00 Importance of Super-emitter Natural Gas Well Pads in the Marcellus Shale

Dana Caulton (University of Wyoming, Laramie, WY)

16:00 - 16:15 Characterization of Methane Emissions in Los Angeles with Airborne Hyperspectral Imaging

Katherine M. Saad (The Aerospace Corporation, El Segundo, CA)

16:15 - 16:30 Could O&G Wastewater Be a Significant Source of Air Toxics in the Northern Colorado Front Range?

Rachel Edie (University of Wyoming, Laramie, WY)

16:30 Closing Remarks - Dr. James Butler, Director (NOAA/ESRL Global Monitoring Division)