A32A:
Atmospheric Gas-Phase and Aerosol Chemistry over the Southeastern United States II

Session ID#: 5308

Wednesday, 17 December 2014: 10:20 AM-12:20 PM
3004 (Moscone West)
Chairs:  Daniel J Jacob, Harvard University, School of Engineering and Applied Sciences, Cambridge, United States, Annmarie Carlton, Harvard University, Cambridge, MA, United States, Joost A de Gouw, University of Colorado Boulder, Department of Chemistry, Boulder, United States and Jochen Stutz, University of California Los Angeles, Department of Atmospheric and Oceanic Sciences, Los Angeles, CA, United States
Primary Convener:  Daniel J Jacob, Harvard University, School of Engineering and Applied Sciences, Cambridge, United States
Co-conveners:  Annmarie Carlton, Harvard University, Cambridge, MA, United States, Joost A de Gouw, University of Colorado Boulder, Department of Chemistry, Boulder, United States and Jochen Stutz, University of California Los Angeles, Department of Atmospheric and Oceanic Sciences, Los Angeles, CA, United States
Index Terms:

0315 Biosphere/atmosphere interactions [ATMOSPHERIC COMPOSITION AND STRUCTURE]
0322 Constituent sources and sinks [ATMOSPHERIC COMPOSITION AND STRUCTURE]
0345 Pollution: urban and regional [ATMOSPHERIC COMPOSITION AND STRUCTURE]
0368 Troposphere: constituent transport and chemistry [ATMOSPHERIC COMPOSITION AND STRUCTURE]
Virtual Option?: Yes

Abstracts Submitted to this Session:

Sources, properties, aging, and anthropogenic influences on OA and SOA over the Southeast US and the Amazon during SOAS, DC3, SEAC4RS, and GoAmazon (Invited) (18982)
Jose L Jimenez1, Pedro Campuzano-Jost2, Weiwei Hu3, Brett B Palm4, Samantha Thompson5, Jordan Krechmer4, Doug A Day6, Harald Stark7, Zhe Peng5, Amber M Ortega5, Gabriel A Isaacman-VanWertz8, Allen H Goldstein9, Rupert Holzinger10, Suzane S de Sá11, Scot T Martin12, M. Lizabeth L Alexander13, Alex B Guenther14, Manjula R Canagaratna15, Paola Massoli16, Joel Kimmel16,17, John Toulson Jayne18, Douglas R Worsnop16, William H Brune19, Julia M Lee-Taylor20, Alma Hodzic20, Sasha Madronich20, John H Offenberg21, Joel Ferreira De Brito22, Paulo Artaxo22, Antonio O Manzi23 and SEAC4RS and SOAS-FIXCIT Scientific Teams, (1)Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado Boulder, Boulder, United States, (2)University of Colorado Boulder, Department of Chemistry and Cooperative Institute for Research in Environmental Sciences, Boulder, United States, (3)Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, China, (4)University of Colorado at Boulder, Boulder, United States, (5)University of Colorado at Boulder, Boulder, CO, United States, (6)University of Colorado Boulder, Department of Chemistry, Boulder, United States, (7)University of Colorado at Boulder, Cooperative Institute for Research in Environmental Sciences (CIRES) and Department of Chemistry, Boulder, United States, (8)University of California Berkeley, Berkeley, CA, United States, (9)University of California Berkeley, Department of Civil & Environmental Engineering, Berkeley, CA, United States, (10)Utrecht University, Institute for Marine and Atmospheric Research, Utrecht, Netherlands, (11)Harvard University, Cambridge, MA, United States, (12)Harvard University, Department of Earth and Planetary Sciences, Cambridge, MA, United States, (13)Pacific Northwest National Laboratory, Richland, WA, United States, (14)University of California Irvine, Department of Earth System Science, Irvine, CA, United States, (15)Aerodyne Research, Inc., Billerica, MA, United States, (16)Aerodyne Research Inc., Billerica, MA, United States, (17)Tofwerk AG, Thun, Switzerland, (18)Aerodyne Research Inc., Billerica, United States, (19)Pennsylvania State University, University Park, PA, United States, (20)National Center for Atmospheric Research, Boulder, CO, United States, (21)Environmental Protection Agency Research Triangle Park, Research Triangle Park, NC, United States, (22)USP University of Sao Paulo, São Paulo, Brazil, (23)National Institute for Amazon Research (INPA), Manaus, AM, Brazil
Evaluation of Biogenic and Fire Emissions in a Global Chemistry Model with NOMADSS, DC3 and SEAC4RS observations (19067)
Louisa K Emmons1, Christine Wiedinmyer2, Mijeong Park3, Lisa Kaser4, Eric C Apel4 and Alex B Guenther5, (1)National Center for Atmospheric Research, Atmospheric Chemistry Observations & Modeling Laboratory, Boulder, CO, United States, (2)CIRES, University of Colorado, Boulder, CO, United States, (3)National Center for Atmospheric Research, Atmospheric Chemistry Observations & Modeling Laboratory, Boulder, United States, (4)NCAR, Boulder, CO, United States, (5)University of California Irvine, Department of Earth System Science, Irvine, CA, United States
Biomass Burning Dominates Brown Carbon Absorption in the Rural Southeastern U.S. (29617)
Rebecca A Washenfelder1, Alexis R Attwood2, Charles A Brock3, Steven S Brown4, Hongyu Guo5, Rodney J Weber6, Lu Xu7, Nga Lee Ng8, Elizabeth A. Stone9, Eric S Edgerton10, Karsten Baumann11, Weiwei Hu12, Brett B Palm13, Jose L Jimenez14, Juliane Fry15, Benjamin R Ayres16, Danielle Draper16 and Hannah Allen16, (1)NOAA Boulder, Boulder, CO, United States, (2)NOAA Boulder, Denver, CO, United States, (3)NOAA Earth System Research Lab, Boulder, CO, United States, (4)NOAA, Earth System Research Laboratory, Boulder, CO, United States, (5)Georgia Institute of Technology, Earth and Atmospheric Sciences, Atlanta, GA, United States, (6)Georgia Inst Technology, Atlanta, GA, United States, (7)Georgia Institute of Technology, School of Chemical and Biomolecular Engineering, Atlanta, GA, United States, (8)Georgia Institute of Technology Main Campus, School of Chemical and Biomolecular Engineering, School of Earth and Atmospheric Sciences, School of Civil and Environmental Engineering, Atlanta, United States, (9)University of Iowa, Department of Chemistry, Iowa City, United States, (10)Atmospheric Research & Analysis, Inc., Cary, NC, United States, (11)University of North Carolina at Chapel Hill, Department of Environmental Sciences and Engineering, Chapel Hill, United States, (12)Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, China, (13)University of Colorado at Boulder, Boulder, CO, United States, (14)Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado Boulder, Boulder, United States, (15)Reed College, Chemistry and Environmental Studies, Portland, OR, United States, (16)Reed College, Portland, OR, United States
Biogenic Volatile Organic Compound Emissions from Vegetation and Paper Mills in the Southeast United States during the SENEX (Southeast Nexus) Campaign in 2013 (25461)
Carsten Warneke1, Michael Trainer2, Martin Graus3, Bin Yuan4, John S Holloway5, Jeff Peischl5, Ilana B Pollack6, Thomas B Ryerson7, Lisa Kaser8, Alex B Guenther9 and Joost A de Gouw10, (1)NOAA Boulder, Boulder, CO, United States, (2)Chemical Sciences Laboratory, NOAA Earth System Research Laboratories, Boulder, CO, United States, (3)Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, (4)NOAA Boulder, Guangzhou, China, (5)CIRES, Boulder, CO, United States, (6)NOAA ESRL Chemical Sciences Division, Boulder, CO, United States, (7)Scientific Aviation, Boulder, CO, United States, (8)National Center for Atmospheric Research, Boulder, United States, (9)University of California Irvine, Department of Earth System Science, Irvine, CA, United States, (10)University of Colorado Boulder, Department of Chemistry, Boulder, United States
Influence of Dynamics and Chemistry on the Diurnal Variation of VOCs in the Planetary Boundary Layer above a Mixed Forest Canopy in the Southeastern United States (16775)
Luping Su, Stony Brook University, Stony Brook, NY, United States, Edward G Patton, NSF National Center for Atmospheric Research, Boulder, United States, Jordi Vila-Guerau Arellano, Wageningen University, Wageningen, Netherlands, Alex B Guenther, University of California Irvine, Department of Earth System Science, Irvine, CA, United States and John E Mak, Stony Brook University, School of Marine and Atmospheric Sciences, Stony Brook, NY, United States
The Formation and Aerosol Uptake of Isoprene Nitrooxyhydroxyepoxide (INHE), a Newly Identified Product from the RO2 + HO2 Pathway of Isoprene NO3 Oxidation (16816)
Rebecca Schwantes1, Alex Teng1, Tran Nguyen2, Matthew Mitchell Coggon3, Xuan Zhang1, Katherine Schilling-Fahnestock1, John D Crounse1, Jason Michael St Clair1, John Seinfeld4 and Paul O Wennberg5, (1)California Institute of Technology, Pasadena, CA, United States, (2)California Institute of Technology, Pasadena, United States, (3)National Oceanic and Atmospheric Administration/U.S. Department of Commerce operative Institute for Research in Environmental Sciences/Chemical Sciences Division Boulder 80309 (United States), Chemical Sciences Division, Boulder, United States, (4)California Institute of Technology, Department of Chemical Engineering, Pasadena, United States, (5)California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, United States
Use of NOMADSS Observations to Improve Our Understanding of the Land and Ocean Fluxes of Mercury (11595)
Shaojie Song, Harvard University, Cambridge, MA, United States, Noelle E Selin, Massachusetts Institute of Technology, Cambridge, MA, United States, Dan A Jaffe, University of Washington Bothell Campus, School of Science, Technology, Engineering, and Mathematics, Department of Physical Sciences, Bothell, United States, Lyatt Jaegle, University of Washington, Department of Atmospheric and Climate Science, Seattle, United States, Lynne Gratz, Colorado College, Colorado Springs, United States, Jesse L Ambrose II, University of New Hampshire Main Campus, Durham, NH, United States, Viral Shah, Harvard University, Cambridge, United States and Amanda Giang, Massachusetts Institute of Technology, Institute for Data, Systems, and Society and Department of Earth, Atmospheric and Planetary Sciences, Cambridge, United States
Airborne Eddy Covariance Fluxes Provide Novel Constraints on Sources and Sinks of Reactive Gases in the Planetary Boundary Layer (12458)
Glenn Wolfe1,2, Thomas F Hanisco3, Heather Leigh Arkinson4, Thaopaul V Bui5, Tomas Mikoviny6, Armin Wisthaler7, John D Crounse8, Jason Michael St Clair8, Alex Teng8, Paul O Wennberg9, Ilana B Pollack10, Jeff Peischl11, Thomas B Ryerson12, Kirk Ullmann13 and Samuel R Hall14, (1)University of Maryland Baltimore County, Joint Center for Earth Systems Technology, Baltimore, MD, United States, (2)NASA GSFC, Greenbelt, MD, United States, (3)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (4)University of Maryland College Park, Oceanic and Atmospheric Science, College Park, MD, United States, (5)NASA Ames Research Center, Moffett Field, United States, (6)University of Oslo, Department of Chemistry, Oslo, Norway, (7)University of Oslo, Oslo, Norway, (8)California Institute of Technology, Pasadena, CA, United States, (9)California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, United States, (10)NOAA ESRL Chemical Sciences Division, Boulder, CO, United States, (11)NOAA ESRL, Boulder, CO, United States, (12)Scientific Aviation, Boulder, CO, United States, (13)National Center for Atmospheric Research, Atmospheric Chemistry Observations & Modeling Laboratory, Boulder, United States, (14)NCAR, Denver, United States