A33B:
Atmospheric Gas-Phase and Aerosol Chemistry over the Southeastern United States IV Posters

Session ID#: 5310

Wednesday, 17 December 2014: 1:40 PM-6:00 PM
Poster Hall (Moscone_South)
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?: No

Abstracts Submitted to this Session:

 
Role of Peroxyacyl Nitrates (PANs) Species in Tropospheric Chemistry in the Southeastern U.S. during SOAS 2013 (22480)
Shino Toma1, Steven B Bertman1, Fulizi Xiong2, Paul B Shepson3, Paul Romer Present4, Kaitlin Duffey4, Paul J Wooldridge4, Ronald C Cohen5 and Karsten Baumann6, (1)Western Michigan University, Kalamazoo, MI, United States, (2)Purdue University, West Lafayette, IN, United States, (3)Stony Brook University, School of Marine and Atmospheric Sciences, Stony Brook, United States, (4)University of California Berkeley, Berkeley, CA, United States, (5)University of California, Berkeley, Department of Chemistry, Berkeley, United States, (6)University of North Carolina at Chapel Hill, Department of Environmental Sciences and Engineering, Chapel Hill, United States
 
Gas-particle partitioning of organic acids during the Southern Oxidant and Aerosol Study (SOAS): measurements and modeling (23261)
Samantha Thompson1, Reddy Yatavelli1, Harald Stark2, Joel Kimmel3, Jordan Krechmer4, Doug A Day5, Gabriel A Isaacman-VanWertz6, Allen H Goldstein7, Md Anwar H Khan8, Rupert Holzinger9, Felipe Lopez-Hilfiker10, Claudia Mohr11, Joel A Thornton12, John Toulson Jayne13, Douglas R Worsnop14 and Jose L Jimenez15, (1)CIRES, Boulder, CO, United States, (2)University of Colorado at Boulder, Cooperative Institute for Research in Environmental Sciences (CIRES) and Department of Chemistry, Boulder, United States, (3)Tofwerk AG, Thun, Switzerland, (4)University of Colorado at Boulder, Boulder, United States, (5)Cooperative Institute for Research in Environmental Sciences (CIRES), Boulder, United States, (6)University of California Berkeley, Berkeley, CA, United States, (7)University of California Berkeley, Department of Civil & Environmental Engineering, Berkeley, CA, United States, (8)University of Bristol, School of Chemistry, Bristol, United Kingdom, (9)Utrecht University, Institute for Marine and Atmospheric Research, Utrecht, Netherlands, (10)Tofwerk, Thun, Switzerland, (11)University of Washington Seattle Campus, Seattle, WA, United States, (12)University of Washington, Department of Atmospheric and Climate Science, Seattle, United States, (13)Aerodyne Research Inc, Billerica, MA, United States, (14)Aerodyne Research, Inc., Billerica, MA, United States, (15)Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado Boulder, Boulder, United States
 
Nanoparticle composition at a rural U.S. forest site: evidence for diverse sources (24069)
Michael J Lawler1, John Victor Ortega2 and James N Smith1, (1)National Center for Atmospheric Research, Boulder, CO, United States, (2)National Center for Atmospheric Research, Boulder, United States
 
Spatial trends in surface-based carbonaceous aerosol, including organic, water-soluble and elemental carbon, during DISCOVER-AQ in Houston, TX (24872)
Rebecca J Sheesley, Baylor University, School of Earth and Environmental Sciences, Waco, TX, United States, Tate Edward Barrett, Baylor University, Department of Geography and the Environment, Denton, TX, United States, Subin Yoon, Baylor University, Environmental Science, Waco, United States, Adelaide E Clark, Baylor University, Chemistry and Biochemistry, Waco, TX, United States, Lea Hildebrandt Ruiz, University of Texas at Austin, McKetta Department of Chemical Engineering, Austin, United States, Robert J Griffin, Rice Univ-Civil Envir Engr, Houston, TX, United States, Basak Karakurt Cevik, Rice University, Civil and Environmental Engineering, Houston, TX, United States, Russell Long, Environmental Protection Agency, Office of Research and Development, Research Triangle Park, NC, United States, Rachelle Duvall, US EPA, Research Triangle Park, United States and Sascha Usenko, Baylor University, Institute of Ecological, Earth, and Environmental Sciences, Waco, TX, United States
 
High HONO concentrations in aged biomass burning plumes in NOMADSS campaign (26350)
Chunxiang Ye1, Xianliang Zhou2, Jochen Stutz3, James Festa4, Alex B Guenther5, Andrew John Weinheimer6, David J Knapp7, Teresa Lynn Campos8, Rebecca S Hornbrook7, Jorgen B Jensen9, Julie Anne Haggerty10, Christopher A Cantrell11 and Lee Mauldin11, (1)University of Leeds, School of Chemistry, Leeds, United Kingdom, (2)University at Albany, SUNY, Department of Environmental Health Sciences, Albany, United States, (3)University of California Los Angeles, Atmospheric and Oceanic Sciences, Los Angeles, CA, United States, (4)University of California Los Angeles, Los Angeles, CA, United States, (5)University of California Irvine, Department of Earth System Science, Irvine, CA, United States, (6)NCAR, Atmospheric Chemistry Observations and Modeling Laboratory, Boulder, United States, (7)NCAR, Boulder, CO, United States, (8)National Center for Atmospheric Research, Atmospheric Chemistry Observations & Modeling Laboratory, Boulder, United States, (9)NCAR, Broomfield, CO, United States, (10)National Center for Atmospheric Research, Boulder, CO, United States, (11)Univ of Colorado, Boulder, CO, United States
 
NO3/N25 Fate during the 2013 Southern Oxidant and Aerosol Study (26464)
Benjamin R Ayres1, Danielle Draper1, Hannah Allen1, Robert J Wild2, Steven S Brown3, Doug A Day4, Pedro Campuzano-Jost5, Brett B Palm6, Weiwei Hu7, Jose L Jimenez8, Ben H Lee9, Claudia Mohr10, Joel A Thornton11, Kaitlin Duffey12, Paul Romer Present12, Ronald C Cohen13, Abigail Koss14, Joost A de Gouw15, Kevin Frederick Olson12, Allen H Goldstein16 and Juliane Fry17, (1)Reed College, Portland, OR, United States, (2)Colorado University/NOAA/ESRL, Boulder, CO, United States, (3)NOAA, Earth System Research Laboratory, Boulder, CO, United States, (4)Cooperative Institute for Research in Environmental Sciences (CIRES), Boulder, United States, (5)University of Colorado Boulder, Department of Chemistry and Cooperative Institute for Research in Environmental Sciences, Boulder, United States, (6)University of Colorado at Boulder, Boulder, United States, (7)Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, China, (8)Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado Boulder, Boulder, United States, (9)Univ Washington - Seattle, Seattle, WA, United States, (10)University of Washington Seattle Campus, Seattle, WA, United States, (11)University of Washington, Department of Atmospheric and Climate Science, Seattle, United States, (12)University of California Berkeley, Berkeley, CA, United States, (13)University of California, Berkeley, Department of Chemistry, Berkeley, United States, (14)University of Colorado at Boulder, Boulder, CO, United States, (15)University of Colorado Boulder, Department of Chemistry, Boulder, United States, (16)University of California Berkeley, Department of Civil & Environmental Engineering, Berkeley, CA, United States, (17)Reed College, Chemistry and Environmental Studies, Portland, OR, United States
 
High Resolution Air Quality Modeling for the Southeast US During SENEX-2013 (26685)
Stuart A McKeen1, Ravan Ahmadov2, Wayne M Angevine3, Michael Trainer4, Kenneth C. Aikin5, Charles A Brock6, Steven S Brown7, Pete Edwards8, Joost A de Gouw9, Jessica Gilman6, John S Holloway5, Brian M Lerner10, Jin Liao11, Ann Middlebrook6, Milos Z Markovic12, J A Neuman13, John B Nowak14, Joseph Olson15, Dr. Joshua Peter Schwarz, PhD16, Jeff Peischl5, Ilana B Pollack17, Dr. James Roberts, PhD6, Patrick R Veres18, Carsten Warneke11, Thomas B Ryerson19 and Bin Yuan5, (1)NOAA ESRL/CSL and CU Boulder/CIRES, Boulder, CO, United States, (2)University of Colorado at Boulder, CIRES, Boulder, CO, United States, (3)Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado Boulder, Boulder, United States, (4)Chemical Sciences Laboratory, NOAA Earth System Research Laboratories, Boulder, CO, United States, (5)CIRES, Boulder, CO, United States, (6)NOAA Chemical Sciences Laboratory, Boulder, United States, (7)NOAA, Earth System Research Laboratory, Boulder, CO, United States, (8)Wolfson Atmospheric Chemistry Laboratories, Department of Chemistry, University of York, York, United Kingdom, (9)University of Colorado Boulder, Department of Chemistry, Boulder, United States, (10)Aerodyne Research, Inc., Billerica, MA, United States, (11)NOAA Boulder, Boulder, CO, United States, (12)Environment Canada Toronto, Toronto, ON, Canada, (13)NOAA Earth System Research Lab, Boulder, CO, United States, (14)Aerodyne Research Inc., Billerica, MA, United States, (15)University of Colorado at Boulder, Boulder, United States, (16)NOAA, Chemical Sciences Laboratory, Boulder, United States, (17)NOAA ESRL Chemical Sciences Division, Boulder, CO, United States, (18)NOAA Boulder, Boulder, United States, (19)Scientific Aviation, Boulder, CO, United States
 
Understanding the Controls over NOx Loss in the Southeast United States (27230)
Paul Romer Present1, Kaitlin Duffey1, Paul J Wooldridge2, Philip Allen Feiner3, Li Zhang3, Abigail Koss4, Kevin Frederick Olson1, Robert J Wild5, William H Brune6, Joost A de Gouw7, Allen H Goldstein8, Steven S Brown9 and Ronald C Cohen10, (1)University of California Berkeley, Berkeley, CA, United States, (2)UC Berkeley, Berkeley, CA, United States, (3)Pennsylvania State University Main Campus, University Park, PA, United States, (4)University of Colorado at Boulder, Boulder, CO, United States, (5)Colorado University/NOAA/ESRL, Boulder, CO, United States, (6)Pennsylvania State University, University Park, PA, United States, (7)University of Colorado Boulder, Department of Chemistry, Boulder, United States, (8)University of California Berkeley, Department of Civil & Environmental Engineering, Berkeley, CA, United States, (9)NOAA, Earth System Research Laboratory, Boulder, CO, United States, (10)University of California, Berkeley, Department of Chemistry, Berkeley, United States
 
Measured versus Modeled Partitioning of Several Hundred Semi-Volatile Organic Compounds Using SV-TAG with in-situ Derivatization (27312)
Joshua Moss1, Gabriel A Isaacman-VanWertz1, Nathan M Kreisberg2, Weiwei Hu3, Pedro Campuzano-Jost4, Doug A Day5, Jose L Jimenez6, Eric S Edgerton7, Karsten Baumann8, Susanne V Hering2 and Allen H Goldstein9, (1)University of California Berkeley, Berkeley, CA, United States, (2)Aerosol Dynamics Inc., Berkeley, CA, United States, (3)Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, China, (4)University of Colorado Boulder, Department of Chemistry and Cooperative Institute for Research in Environmental Sciences, Boulder, United States, (5)Cooperative Institute for Research in Environmental Sciences (CIRES), Boulder, United States, (6)Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado Boulder, Boulder, United States, (7)Atmospheric Research & Analysis, Inc., Cary, NC, United States, (8)University of North Carolina at Chapel Hill, Department of Environmental Sciences and Engineering, Chapel Hill, United States, (9)University of California Berkeley, Department of Civil & Environmental Engineering, Berkeley, CA, United States
 
Impact of Grid Resolution on Chemical Transport Modeling in the Southeast US: GEOS-Chem Model Constrained with Observations from SEAC4RS Aircraft Campaign (27440)
Karen Yu1, Daniel J Jacob2, Katherine Travis3, Sungshik Kim4, Jenny A Fisher5, Lei Zhu6, Robert Yantosca6, Melissa Payer Sulprizio6 and SEAC4RS Science Team, (1)Harvard University, Cambridge, MA, United States, (2)Harvard University, School of Engineering and Applied Sciences, Cambridge, United States, (3)NASA Langley Research Center, Hampton, VA, United States, (4)Harvard--EPS Hoffman, Cambridge, MA, United States, (5)University of Wollongong, Centre for Atmospheric Chemistry, School of Earth, Atmospheric and Life Sciences, Wollongong, NSW, Australia, (6)Harvard University, John A. Paulson School of Engineering and Applied Sciences, Cambridge, United States
 
Aircraft Measurement of Isoprene-derived Organic Aerosol during the Southeast Nexus (SENEX) Campaign Using an Aerosol Mass Spectrometer (27973)
Lu Xu1, Ann Middlebrook2, Jin Liao3, Andre Welti4, Hongyu Guo5, Jack J Lin6, Aikaterini Bougiatioti7, Rodney J Weber8, Athanasios Nenes9, John S Holloway10, Jessica Gilman2, Brian M Lerner11, Martin Graus12, Carsten Warneke3, Michael Trainer13, Joost A de Gouw14 and Nga Lee Ng15, (1)Georgia Institute of Technology, School of Chemical and Biomolecular Engineering, Atlanta, GA, United States, (2)NOAA Chemical Sciences Laboratory, Boulder, United States, (3)NOAA Boulder, Boulder, CO, United States, (4)ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland, (5)Georgia Institute of Technology, Earth and Atmospheric Sciences, Atlanta, GA, United States, (6)Georgia Tech, Atlanta, GA, United States, (7)National Technical University of Athens (NTUA), Marousi Athens, Greece, (8)Georgia Inst Technology, Atlanta, GA, United States, (9)Ecole Polytechnique Federale de Lausanne, School of Architecture, Civil and Environmental Engineering (ENAC), Laboratory of Atmospheric Processes and their Impacts (LAPI), Lausanne, Switzerland, (10)CIRES, Boulder, CO, United States, (11)Aerodyne Research, Inc., Billerica, MA, United States, (12)Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, (13)NOAA Earth System Research Lab, Boulder, CO, United States, (14)University of Colorado Boulder, Department of Chemistry, Boulder, United States, (15)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
 
Characterization of aerosol composition and sources in the greater Atlanta area by aerosol mass spectrometry (28126)
Nga Lee Ng, 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, Lu Xu, California Institute of Technology, Pasadena, CA, United States, Sriram Suresh, Georgia Institute of Technology, Atlanta, GA, United States, Rodney J Weber, Georgia Institute of Technology, School of Earth and Atmospheric Sciences, Atlanta, United States, Karsten Baumann, University of North Carolina at Chapel Hill, Department of Environmental Sciences and Engineering, Chapel Hill, United States and Eric S Edgerton, Atmospheric Research & Analysis, Inc., Cary, NC, United States
 
Single particles measured by a light scattering module coupled to a time-of-flight aerosol mass spectrometer onboard the NOAA P-3 aircraft during SENEX (28239)
Jin Liao, Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States; NOAA ESRL, Boulder, CO, United States, Ann Middlebrook, NOAA Chemical Sciences Laboratory, Boulder, United States, Andre Welti, ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland, Donna Sueper, University of Colorado Boulder, Boulder, CO, United States and Daniel M Murphy, NOAA Earth System Research Laboratory, Chemical Sciences Division, Boulder, United States
 
Exploring the potential for spatio-temporal mapping of VOC-OH reactions from column measurements of CH2O and NO2 (28390)
Lukas C Valin1, Arlene M Fiore2, Kelly Chance3, Caroline R Nowlan4, Gonzalo Gonzalez Abad3 and Eleanor C Browne5, (1)Lamont -Doherty Earth Observatory, Palisades, NY, United States, (2)Massachusetts Institute of Technology, Department of Earth, Atmospheric, and Planetary Sciences, Cambridge, United States, (3)Atomic and Molecular Physics Division, Center for Astrophysics | Harvard & Smithsonian, Cambridge, United States, (4)Harvard-Smithsonian Center for Astrophysics, Cambridge, United States, (5)Massachusetts Institute of Technology, Cambridge, MA, United States
 
Development and Application of a new DACOM Airborne Trace Gas Instrument based on Room-Temperature Laser and Detector Technology and all-Digital Control and Data Processin (28469)
Glenn S Diskin1, Glen W Sachse2, Joshua P DiGangi3, Sally E Pusede4, Thomas A Slate5 and Mario Rana5, (1)NASA Langley Research Center, Chemistry and Dynamics Branch, Hampton, United States, (2)National Institute of Aerospace, Hampton, VA, United States, (3)NASA Langley Research Center, Hampton, United States, (4)ORAU / NASA Langley Research Center, Hampton, VA, United States, (5)Science Systems and Applications, Inc. Hampton, Hampton, VA, United States
 
A new analysis system for whole air sampling: description and results from 2013 SENEX (29303)
Brian M Lerner1, Jessica Gilman2, Megan Dumas3, Dagen Hughes4, Alyssa Jaksich4, Courtney Dyan Hatch5, Martin Graus6, Carsten Warneke7, Eric C Apel8, Rebecca S Hornbrook9, John S Holloway10 and Joost A de Gouw11, (1)Aerodyne Research, Inc., Billerica, MA, United States, (2)NOAA Chemical Sciences Laboratory, Boulder, United States, (3)Stonehill College, Easton, MA, United States, (4)Hendrix College, Conway, AR, United States, (5)Hendrix College, Chemistry, Conway, AR, United States, (6)Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, (7)NOAA Boulder, Boulder, CO, United States, (8)National Center for Atmospheric Research, Atmospheric Chemistry Observations & Modeling Laboratory, Boulder, United States, (9)NCAR, Boulder, CO, United States, (10)CIRES, Boulder, CO, United States, (11)University of Colorado Boulder, Department of Chemistry, Boulder, United States
 
Salting Constants of Small Organic Molecules in Aerosol-Relevant Salts and Application to Aerosol Formation in the Southeastern United States (29702)
Eleanor Waxman, University of Colorado at Boulder, Boulder, United States, Ann Marie G Carlton, Rutgers University New Brunswick, Department of Environmental Sciences, New Brunswick, NJ, United States, Paul J Ziemann, University of Colorado at Boulder, Chemistry and Biochemistry, Boulder, CO, United States and Rainer M Volkamer, University of Colorado Boulder, Cooperative Institute for Research in Environmental Sciences (CIRES) and Department of Chemistry, Boulder, United States
 
Modeling of Biomass Burning Aerosols over Southeastern United States (30977)
Cesunica Ivey1, David Lavoue1, Aika Davis1, Yongtao Hu2 and Armistead G Russell1, (1)Georgia Institute of Technology Main Campus, Atlanta, GA, United States, (2)Georgia Institute of Technology, School of Civil and Environmental Engineering, Atlanta, United States
 
A Study of Aerosol Optical and Chemical Properties from the Perspectives of Source Region, Local, and Synoptic Meteorology During Summer 2013 at a Southeast US Regionally Representative Site (31255)
Ian Andrew Krintz1, Michael Frank Link2, Ben Madison2, Hadi Adrian Morrow2, James P Sherman3 and Yong Zhou2, (1)Appalachian State University, Physics and Astronomy, Boone, NC, United States, (2)Appalachian State University, Boone, NC, United States, (3)Appalachian State University, Department of Physics and Astronomy, Boone, United States