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

Wednesday, 17 December 2014: 1:40 PM-6:00 PM
Primary Convener:  Daniel J. Jacob, Harvard University, School of Engineering and Applied Sciences, Cambridge, MA, United States
Co-conveners:  Annmarie Carlton, Harvard University, Cambridge, MA, United States, Joost A De Gouw, NOAA Earth System Research Lab, Boulder, CO, United States and Jochen Stutz, UCLA, Los Angeles, CA, United States

Abstracts Submitted to this Session:

 
Role of Peroxyacyl Nitrates (PANs) Species in Tropospheric Chemistry in the Southeastern U.S. during SOAS 2013
Shino Toma1, Steven B Bertman1, Fulizi Xiong2, Paul B Shepson2, Paul Romer3, Kaitlin Duffey3, Paul J Wooldridge3, Ronald C Cohen3 and Karsten Baumann4, (1)Western Michigan University, Kalamazoo, MI, United States, (2)Purdue University, West Lafayette, IN, United States, (3)University of California Berkeley, Berkeley, CA, United States, (4)Atmospheric Research & Anal., Morrisville, NC, United States
 
Gas-particle partitioning of organic acids during the Southern Oxidant and Aerosol Study (SOAS): measurements and modeling
Samantha Thompson1, Reddy Yatavelli1, Harald Stark2, Joel Kimmel3, Jordan Krechmer2, Douglas A Day4, Gabriel A Isaacman5, Allen H Goldstein5, Md Anwar H Khan6, Rupert Holzinger7, Felipe Lopez-Hilfiker8, Claudia Mohr8, Joel A Thornton9, John Toulson Jayne10, Douglas R Worsnop10 and Jose L Jimenez2, (1)CIRES, Boulder, CO, United States, (2)University of Colorado at Boulder, Boulder, CO, United States, (3)Tofwerk AG, Thun, Switzerland, (4)Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, (5)University of California Berkeley, Berkeley, CA, United States, (6). Institute for Marine and Atmospheric Research, Utrecht, Netherlands, (7)Utrecht University, Utrecht, Netherlands, (8)University of Washington Seattle Campus, Seattle, WA, United States, (9)Univ Washington - Seattle, Seattle, WA, United States, (10)Aerodyne Research Inc, Billerica, MA, United States
 
Nanoparticle composition at a rural U.S. forest site: evidence for diverse sources
Michael J Lawler, John Victor Ortega and James N Smith, National Center for Atmospheric Research, Boulder, CO, United States
 
Spatial trends in surface-based carbonaceous aerosol, including organic, water-soluble and elemental carbon, during DISCOVER-AQ in Houston, TX
Rebecca J Sheesley1, Tate Edward Barrett1, Subin Yoon2, Adelaide E Clark3, Lea Hildebrandt Ruiz4, Robert J Griffin5, Basak Karakurt Cevik6, Russell Long7, Rachelle Duvall7 and Sascha Usenko8, (1)Baylor University, Waco, TX, United States, (2)Baylor University, Environmental Science, Waco, TX, United States, (3)Baylor University, Chemistry and Biochemistry, Waco, TX, United States, (4)University of Texas at Austin, McKetta Department of Chemical Engineering, Austin, TX, United States, (5)Rice Univ-Civil Envir Engr, Houston, TX, United States, (6)Rice University, Civil and Environmental Engineering, Houston, TX, United States, (7)US EPA, RTP, NC, United States, (8)Baylor University, Institute of Ecological, Earth, and Environmental Sciences, Waco, TX, United States
 
High HONO concentrations in aged biomass burning plumes in NOMADSS campaign
Chunxiang Ye1, Xianliang Zhou1, Jochen Stutz2, James Festa2, Alex B Guenther3, Andrew John Weinheimer4, David J Knapp4, Teresa Lynn Campos5, Rebecca S Hornbrook4, Jorgen B Jensen6, Julia Haggerty5, Christopher A Cantrell7, Lee Mauldin7 and Lee Mauldin7, (1)Wadsworth Center, Albany, NY, United States, (2)University of California Los Angeles, Los Angeles, CA, United States, (3)Pacific Northwest National Laboratory, Richland, WA, United States, (4)NCAR, Boulder, CO, United States, (5)National Center for Atmospheric Research, Boulder, CO, United States, (6)NCAR Researc Aviation Facility, Broomfield, CO, United States, (7)Univ of Colorado, Boulder, CO, United States
 
NO3/N25 Fate during the 2013 Southern Oxidant and Aerosol Study
Benjamin R Ayres1, Danielle Draper1, Hannah Allen1, Robert J Wild2, Steven S Brown3, Douglas A Day4, Pedro Campuzano Jost5, Brett B Palm6, Weiwei Hu6, Jose L Jimenez6, Ben H Lee7, Claudia Mohr8, Joel A Thornton7, Kaitlin Duffey9, Paul Romer9, Ronald C Cohen9, Abigail Koss6, Joost A De Gouw10, Kevin Frederick Olson9, Allen H Goldstein9 and Juliane Fry1, (1)Reed College, Portland, OR, United States, (2)Colorado University/NOAA/ESRL, Boulder, CO, United States, (3)NOAA Earth System Research Lab, Chemical Sciences Division, Boulder, CO, United States, (4)Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, (5)University of Colorado Boulder, Boulder, CO, United States, (6)University of Colorado at Boulder, Boulder, CO, United States, (7)Univ Washington - Seattle, Seattle, WA, United States, (8)University of Washington Seattle Campus, Seattle, WA, United States, (9)University of California Berkeley, Berkeley, CA, United States, (10)NOAA Earth System Research Lab, Boulder, CO, United States
 
High Resolution Air Quality Modeling for the Southeast US During SENEX-2013
Stuart A McKeen1, Ravan Ahmadov2, Wayne M Angevine3, Michael Trainer4, Kenneth Aikin3, Charles A Brock4, Steven S Brown5, Pete Edwards6, Joost A De Gouw7, Jessica Gilman4, John S Holloway3, Brian M Lerner8, Jin Liao9, Ann M Middlebrook9, Milos Z Markovic10, J A Neuman7, John B Nowak11, Joseph B Olson2, Joshua Peter Schwarz4, Jeff Peischl3, Ilana B Pollack12, James M Roberts1, Patrick R Veres9, Carsten Warneke9, Thomas B Ryerson13 and Bin Yuan3, (1)NOAA/ESRL, Boulder, CO, United States, (2)University of Colorado at Boulder, Boulder, CO, United States, (3)CIRES, Boulder, CO, United States, (4)NOAA ESRL, Boulder, CO, United States, (5)NOAA Earth System Research Lab, Chemical Sciences Division, Boulder, CO, United States, (6)University of York, Department of Chemistry, York, United Kingdom, (7)NOAA Earth System Research Lab, Boulder, CO, United States, (8)NOAA, Earth System Research La, Boulder, CO, United States, (9)NOAA Boulder, Boulder, CO, United States, (10)Environment Canada Toronto, Toronto, ON, Canada, (11)Aerodyne Research Inc., Billerica, MA, United States, (12)NOAA, Boulder, CO, United States, (13)NOAA Chemical Sciences Divisio, Boulder, CO, United States
 
Understanding the Controls over NOx Loss in the Southeast United States
Paul Romer1, Kaitlin Duffey1, Paul J Wooldridge2, Philip Allen Feiner3, Li Zhang3, Abigail Koss4, Kevin Frederick Olson1, Robert J Wild5, William H Brune3, Joost A De Gouw6, Allen H Goldstein1, Steven S Brown7 and Ronald C Cohen1, (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)NOAA Earth System Research Lab, Boulder, CO, United States, (7)NOAA Earth System Research Lab, Chemical Sciences Division, Boulder, CO, United States
 
Measured versus Modeled Partitioning of Several Hundred Semi-Volatile Organic Compounds Using SV-TAG with in-situ Derivatization
Joshua Moss1, Gabriel A Isaacman1, Nathan M Kreisberg2, Weiwei Hu3, Pedro Campuzano Jost4, Douglas A Day5, Jose L Jimenez3, Eric S Edgerton6, Karsten Baumann7, Susanne V Hering2 and Allen H Goldstein1, (1)University of California Berkeley, Berkeley, CA, United States, (2)Aerosol Dynamics Inc., Berkeley, CA, United States, (3)University of Colorado at Boulder, Boulder, CO, United States, (4)University of Colorado Boulder, Boulder, CO, United States, (5)Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, (6)Atmospheric Research & Analysis, Inc., Cary, NC, United States, (7)Atmospheric Research & Anal., Morrisville, NC, United States
 
Impact of Grid Resolution on Chemical Transport Modeling in the Southeast US: GEOS-Chem Model Constrained with Observations from SEAC4RS Aircraft Campaign
Karen Yu1, Daniel J. Jacob2, Katherine Travis1, Sungshik Kim3, Jenny A Fisher4, Lei Zhu1, Robert Yantosca1 and Melissa Payer Sulprizio1, (1)Harvard University, Cambridge, MA, United States, (2)Harvard University, School of Engineering and Applied Sciences, Cambridge, MA, United States, (3)Harvard--EPS Hoffman, Cambridge, MA, United States, (4)University of Wollongong, Wollongong, Australia
 
Aircraft Measurement of Isoprene-derived Organic Aerosol during the Southeast Nexus (SENEX) Campaign Using an Aerosol Mass Spectrometer
Lu Xu1, Ann M Middlebrook2, Jin Liao2, Andre Welti3, Hongyu Guo4, Jack J Lin5, Aikaterini Bougiatioti6, Rodney J Weber7, Athanasios Nenes8, John S Holloway9, Jessica Gilman10, Brian M Lerner11, Martin Graus12, Carsten Warneke2, Michael Trainer13, Joost A De Gouw13 and Nga Lee Ng8, (1)Georgia Institute of Technology Main Campus, Atlanta, GA, United States, (2)NOAA Boulder, Boulder, CO, United States, (3)ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland, (4)Georgia Institute of Technology Main Campus, Earth and Atmospheric Sciences, Atlanta, GA, United States, (5)Georgia Tech, Atlanta, GA, United States, (6)National Technical University of Athens (NTUA), Marousi Athens, Greece, (7)Georgia Inst Technology, Atlanta, GA, United States, (8)Georgia Institute of Technology, Atlanta, GA, United States, (9)CIRES, Boulder, CO, United States, (10)NOAA ESRL, Boulder, CO, United States, (11)NOAA, Earth System Research La, Boulder, CO, United States, (12)Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, (13)NOAA Earth System Research Lab, Boulder, CO, United States
 
Characterization of aerosol composition and sources in the greater Atlanta area by aerosol mass spectrometry
Nga Lee Ng1, Lu Xu1, Sriram Suresh1, Rodney J J Weber1, Karsten Baumann2 and Eric S Edgerton3, (1)Georgia Institute of Technology, Atlanta, GA, United States, (2)Atmospheric Research & Anal., Morrisville, NC, United States, (3)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
Jin Liao1,2, Ann M Middlebrook1, Andre Welti3, Donna Sueper4 and Daniel M Murphy1, (1)NOAA ESRL, Boulder, CO, United States, (2)Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, (3)ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland, (4)University of Colorado Boulder, Boulder, CO, United States
 
Exploring the potential for spatio-temporal mapping of VOC-OH reactions from column measurements of CH2O and NO2
Lukas C Valin, Lamont -Doherty Earth Observatory, Palisades, NY, United States, Arlene M Fiore, Columbia University, Palisades, NY, United States, Kelly Chance, Harvard-Smithsonian, Cambridge, MA, United States, Caroline R Nowlan, Harvard-Smithsonian Center for Astrophysics, Cambridge, MA, United States, Gonzalo Gonzalez Abad, Center for Astrophysics, Cambridge, MA, United States and Eleanor C Browne, Massachusetts Institute of Technology, Cambridge, MA, United States
 
Non-refractory Submicron Aerosol Aging Processes in the Rural Southeastern United States
Basak Karakurt Cevik, Yu Jun Leong, Carlos Hernandez and Robert J Griffin, Rice University, Civil and Environmental Engineering, Houston, TX, 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
Glenn S Diskin1, Glen W Sachse2, Joshua P DiGangi1, Sally E Pusede3, Thomas A Slate4 and Mario Rana4, (1)NASA Langley Research Center, Hampton, VA, United States, (2)National Institute of Aerospace, Hampton, VA, United States, (3)ORAU / NASA Langley Research Center, Hampton, VA, United States, (4)Science Systems and Applications, Inc. Hampton, Hampton, VA, United States
 
A new analysis system for whole air sampling: description and results from 2013 SENEX
Brian M Lerner1, Jessica Gilman2, Megan Dumas3, Dagen Hughes4, Alyssa Jaksich4, Courtney Dyan Hatch4, Martin Graus5, Carsten Warneke6, Eric C Apel7, Rebecca S Hornbrook8, John S Holloway9 and Joost A De Gouw10, (1)NOAA, Earth System Research La, Boulder, CO, United States, (2)NOAA ESRL, Boulder, CO, United States, (3)Stonehill College, Easton, MA, United States, (4)Hendrix College, Conway, AR, United States, (5)Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, (6)NOAA Boulder, Boulder, CO, United States, (7)National Center for Atmospheric Research, Boulder, CO, United States, (8)NCAR, Boulder, CO, United States, (9)CIRES, Boulder, CO, United States, (10)NOAA Earth System Research Lab, Boulder, CO, United States
 
Salting Constants of Small Organic Molecules in Aerosol-Relevant Salts and Application to Aerosol Formation in the Southeastern United States
Eleanor Waxman1, Ann Marie G Carlton2, Paul J Ziemann1 and Rainer M Volkamer3, (1)University of Colorado at Boulder, Boulder, CO, United States, (2)Rutgers University New Brunswick, Department of Environmental Sciences, New Brunswick, NJ, United States, (3)Univ. of Colorado, Boulder, Boulder, CO, United States
 
Modeling of Biomass Burning Aerosols over Southeastern United States
Cesunica Ivey, David Lavoue, Aika Davis, Yongtao Hu and Armistead Russell, Georgia Institute of Technology Main Campus, Atlanta, GA, 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
Ian Andrew Krintz, Michael Frank Link, Ben Madison, Hadi Adrian Morrow, James P Sherman and Yong Zhou, Appalachian State University, Boone, NC, United States
 
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