A41M:
Interactions between Biogenic and Anthropogenic Emissions: Contrasting the Southeast United States, Amazonia, and Other Regions of the Atmosphere I
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Session ID#: 16251
Session Description:
The chemical transformation and fate of naturally emitted hydrocarbons in the atmosphere are influenced by anthropogenic emissions. Known and proposed mechanisms include a control of oxidation rates by nitrogen oxides, the roles played by acidity, organosulfate and alkylnitrate species in forming secondary aerosol, and the control of aerosol water as a reactive medium. As a result of these interactions, the products of biogenic hydrocarbons can be enhanced relative to their natural, preindustrial levels. This has important implications for air quality management in regions with high biogenic emissions, and for the radiative forcing of climate. Recent field campaigns in the Southeast U.S. (Southeast Atmosphere Study), Amazonia (Green Ocean Amazon) and other regions focused on quantifying the interactions between biogenic and anthropogenic emissions to form secondary pollutants. The purpose of this session is to promote further analysis of data from these campaigns and to accelerate progress by combining results from different studies.
Primary Convener: Joost A de Gouw, University of Colorado Boulder, Department of Chemistry, Boulder, United States
Conveners: Scot T Martin, Harvard University, Department of Earth and Planetary Sciences, Cambridge, MA, United States, Ann Marie G Carlton, University of California, Irvine, Chemistry, Irvine, United States and Paulo Artaxo, RCGI - Polytechnique School, University of Sao Paulo, São Paulo, Brazil
Chairs: Ann Marie G Carlton, University of California, Irvine, Chemistry, Irvine, United States and Paulo Artaxo, RCGI - Polytechnique School, University of Sao Paulo, São Paulo, Brazil
OSPA Liaison: Joost A de Gouw, University of Colorado Boulder, Department of Chemistry, Boulder, United States
Cross-Listed:
Abstracts Submitted to this Session:
Allen H Goldstein1, Gabriel A Isaacman-VanWertz2, Lindsay Yee3, Haofei Zhang2, Pawel K Misztal2, Rebecca Ann Wernis2, Nathan M Kreisberg4, Susanne V Hering4, Roger Seco5, Alex B Guenther6, Luping Su7, John E Mak8, Weiwei Hu9, Pedro Campuzano-Jost10, Brett B Palm11, Doug A Day12, Jose L Jimenez13, Abigail Koss14, Joost A de Gouw15, Mary-Alice Upshur16, Regan J Thomson16, Franz Geiger16, Marianne Glasius17, Mads S Bering18, John H Offenberg19, Michael Lewandowski20, Yingjun Liu21, Karena A McKinney22, Suzane S de Sá23, Scot T Martin24, M. Lizabeth L Alexander25, Joel Brito26, Paulo Artaxo26, Juarez Viegas27, Antonio O Manzi28, Maria B Oliveira29, Rodrigo Augusto Ferreira de Souza30, Luiz Machado31 and Karla Longo5, (1)University of California Berkeley, Department of Civil & Environmental Engineering, Berkeley, CA, United States, (2)University of California Berkeley, Berkeley, CA, United States, (3)University of California Berkeley, Department of Environmental Science, Policy, & Management, Berkeley, CA, United States, (4)Aerosol Dynamics Inc., Berkeley, CA, United States, (5)University of California Irvine, Irvine, CA, United States, (6)University of California Irvine, Department of Earth System Science, Irvine, CA, United States, (7)Stony Brook University, Stony Brook, NY, United States, (8)Stony Brook University, School of Marine and Atmospheric Sciences, Stony Brook, NY, United States, (9)University of Colorado at Boulder, Department of Chemistry and Biochemistry, Boulder, CO, United States, (10)University of Colorado Boulder, Department of Chemistry and Cooperative Institute for Research in Environmental Sciences, Boulder, United States, (11)University of Colorado at Boulder, Boulder, United States, (12)CIRES, Boulder, CO, United States, (13)University of Colorado at Boulder, Dept. of Chemistry and Biochemistry, Boulder, CO, United States, (14)University of Colorado at Boulder, Boulder, CO, United States, (15)University of Colorado Boulder - CIRES, Boulder, United States, (16)Northwestern University, Department of Chemistry, Evanston, IL, United States, (17)Aarhus University, Department of Chemistry, Aarhus C, Denmark, (18)Aarhus University, Dep. of Chemistry, Aarhus C, Denmark, (19)Environmental Protection Agency Research Triangle Park, Research Triangle Park, NC, United States, (20)U.S. Environmental Protection Agency, National Exposure Research Laboratory, Research Triangle Park, NC, United States, (21)Harvard University, Cambridge, United States, (22)Harvard University, School of Engineering and Applied Sciences, Cambridge, MA, United States, (23)Harvard University, Cambridge, MA, United States, (24)Harvard University, Earth and Planetary Sciences, Cambridge, MA, United States, (25)Pacific Northwest National Laboratory, Richland, WA, United States, (26)USP University of Sao Paulo, São Paulo, Brazil, (27)Instituto Nacional de Pesquisas da Amazonia, Manaus, AM, Brazil, (28)National Institute for Amazon Research (INPA), Manaus, Brazil, (29)Universidade do Estado do Amazonas, Manaus, AM, Brazil, (30)Organization Not Listed, Washington, DC, United States, (31)INPE National Institute for Space Research, Sao Jose dos Campos, Brazil
Jose L Jimenez, University of Colorado, Dept. of Chemistry and Biochemistry, Boulder, CO, United States; University of Colorado, Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States
Jun Liu, University of California San Diego, Scripps Institution of Oceanography, La Jolla, CA, United States, Lynn M Russell, University of California San Diego, La Jolla, CA, United States, Sri H Budisulistiorini, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States, Jason D Surratt, University of North Carolina at Chapel Hill, Department of Environmental Sciences and Engineering, Chapel Hill, United States, Karena A McKinney, Harvard University, School of Engineering and Applied Sciences, Cambridge, MA, United States, Alex Lee, University of Toronto, Toronto, ON, Canada, Megan S Claflin, University of Colorado at Boulder, Boulder, CO, United States and Paul J Ziemann, University of Colorado at Boulder, Chemistry and Biochemistry, Boulder, CO, United States
Jonathan Hall Slade Jr1, Paul B Shepson2, Sarah Jasmine Desrochers1, Rebecca M Harvey3, Will Wallace4, Alex Bui5, Robert J Griffin5, Sarah Kavassalis6, Qianwen Shi7, Jennifer G Murphy7, Ryan Cook8, Megan Connor8, Andrew P Ault9, Kerri Pratt9, Hariprasad Dilip Alwe10, Dylan B Millet11, Steven B Bertman12, Philip S Stevens13, Paul O Wennberg14, Brandon Boor15 and Giuseppe Petrucci16, (1)Purdue University, Department of Chemistry, West Lafayette, IN, United States, (2)Stony Brook University, School of Marine and Atmospheric Sciences, Stony Brook, United States, (3)Purdue University, West Lafayette, IN, United States, (4)University of Houston, Houston, TX, United States, (5)Rice University, Civil and Environmental Engineering, Houston, TX, United States, (6)University of Toronto, Toronto, ON, Canada, (7)University of Toronto, Chemistry, Toronto, ON, Canada, (8)University of Michigan Ann Arbor, Department of Chemistry and Department of Earth & Environmental Sciences, Ann Arbor, MI, United States, (9)University of Michigan Ann Arbor, Department of Chemistry, Ann Arbor, United States, (10)University of Minnesota Twin Cities, St Paul, MN, United States, (11)University of Minnesota, Department of Soil, Water, and Climate, Saint Paul, United States, (12)Western Michigan University, Kalamazoo, MI, United States, (13)Indiana University, O'Neill School of Public and Environmental Affairs, Bloomington, United States, (14)California Institute of Technology, Division of Engineering and Applied Science, Pasadena, United States, (15)Purdue University, Lyles School of Civil Engineering, West Lafayette, IN, United States, (16)Univ of Vermont-Dept Chemistry, Burlington, VT, United States
Rachel Faye Silvern1, Daniel J. Jacob2,3, Patrick S Kim2, Eloise Ann Marais4 and Jay Robert Turner5, (1)Harvard University, Cambridge, MA, United States, (2)Harvard University, Department of Earth and Planetary Sciences, Cambridge, MA, United States, (3)Harvard University, School of Engineering and Applied Sciences, Cambridge, United States, (4)Harvard University, School of Engineering and Applied Sciences, Cambridge, MA, United States, (5)Washington University in St. Louis, Department of Energy, Environmental & Chemical Engineering, St. Louis, United States
Henrique M Barbosa1, Glauber G. Cirino2, Joel Brito3, Luciana Varanda Rizzo4, Samara Carbone3, Suzane S de Sá5, Brett B Palm6, Jose L Jimenez7, Rodrigo Augusto Ferreira de Souza8, Scot T Martin9 and Paulo Artaxo3, (1)University of Sao Paulo, Sao Paulo, Brazil, (2)Federal University of Para, Programa de Pós-graduação em Ciências Ambientais, Pará, Brazil, (3)USP University of Sao Paulo, São Paulo, Brazil, (4)Universidade Federal de São Paulo, Departamento de Ciências Exatas e da Terra, Diadema, Brazil, (5)Harvard University, School of Engineering and Applied Sciences, Cambridge, MA, United States, (6)University of Colorado at Boulder, Boulder, United States, (7)University of Colorado at Boulder, Dept. of Chemistry and Biochemistry, Boulder, CO, United States, (8)Organization Not Listed, Washington, DC, United States, (9)Harvard University, Earth and Planetary Sciences, Cambridge, MA, United States
Scot T Martin, Harvard University, Earth and Planetary Sciences, Cambridge, MA, United States
