A52D:
Biosphere-Atmosphere Interactions and Atmospheric Chemistry I

Submit an Abstract to this Session



Session ID#: 30856

Session Description:
The exchange of gases and aerosols between the biosphere and the atmosphere plays an important role in the chemistry of the atmosphere, affecting both air quality and climate change. Predictions of the future composition of the atmosphere depend on an accurate understanding of the chemical and physical processes that determine the concentration of trace gases and aerosols, including a detailed knowledge of interactions and feedbacks with the biosphere. This session welcomes experimental and modeling contributions broadly related to recent advances and challenges in our understanding biosphere-atmosphere interactions, including but not limited to emissions of biogenic compounds (e.g., VOCs, nitrogen, and other species), the impact of biogenic emissions on the chemistry of the atmosphere, and the deposition of trace gases and aerosols.
Primary Convener:  Philip S Stevens, Indiana University Bloomington, O'Neill School of Public and Environmental Affairs, Bloomington, IN, United States
Conveners:  Robert J Griffin, Rice University, Civil and Environmental Engineering, Houston, TX, United States, Allison L Steiner, University of Michigan Ann Arbor, Climate and Space Sciences and Engineering, Ann Arbor, MI, United States and Lee Mauldin, University of Colorado, Boulder, Atmospheric and Oceanic Sciences, Boulder, United States
Chairs:  Philip S Stevens, Indiana University Bloomington, O'Neill School of Public and Environmental Affairs, Bloomington, IN, United States and Lee Mauldin, University of Colorado, Department of Atmospheric and Oceanic Sciences, Boulder, CO, United States
OSPA Liaison:  Robert J Griffin, Rice University, Civil and Environmental Engineering, Houston, TX, United States

Cross-Listed:
  • B - Biogeosciences
Index Terms:

0315 Biosphere/atmosphere interactions [ATMOSPHERIC COMPOSITION AND STRUCTURE]
0365 Troposphere: composition and chemistry [ATMOSPHERIC COMPOSITION AND STRUCTURE]
0414 Biogeochemical cycles, processes, and modeling [BIOGEOSCIENCES]

Abstracts Submitted to this Session:

Formation, Evaporation, and Hydrolysis of Organic Nitrates from Nitrate Radical Oxidation of Monoterpenes (Invited) (208682)
Nga Lee Ng1, Masayuki Takeuchi2, Gamze Eris3, Thomas Berkemeier4, Christopher Boyd3, Theodora Nah3 and Lu Xu3, (1)Georgia Institute of Technology, Schools of Chemical and Biomolecular Engineering & Earth and Atmospheric Sciences, Atlanta, GA, United States, (2)Georgia Institute of Technology Main Campus, School of Civil and Environmental Engineering, Atlanta, United States, (3)Georgia Institute of Technology, School of Chemical and Biomolecular Engineering, Atlanta, United States, (4)Max Planck Institute for Chemistry, Multiphase Chemistry Department, Mainz, Germany
Increases to Biogenic Secondary Organic Aerosols from SO2 and NOx in the Southeastern US (214947)
Lynn M Russell, University of California San Diego, La Jolla, CA, United States, Jun Liu, University of California San Diego, Scripps Institution of Oceanography, La Jolla, CA, United States, Giulia Ruggeri, EPFL Swiss Federal Institute of Technology Lausanne, Lausanne, Switzerland, Satoshi Takahama, Swiss Federal Institute of Technology Lausanne (EPFL), ENAC/IIE, Lausanne, Switzerland, Megan S Claflin, Aerodyne Research Inc., Billerica, MA, United States, Paul J Ziemann, CIRES, Boulder, CO, United States, Alex Lee, University of Toronto, Toronto, ON, Canada, Benjamin Murphy, US Environmental Protection Agency, Center for Environmental Measurement and Modeling, Durham, United States, Havala Olson Taylor Pye, US Environmental Protection Agency Research Triangle Park, Durham, NC, United States, 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, Karena A McKinney, Harvard University, School of Engineering and Applied Sciences, Cambridge, MA, United States and Jason D Surratt, University of North Carolina at Chapel Hill, Department of Environmental Sciences and Engineering, Chapel Hill, United States
Investigating biosphere-atmosphere exchange of oxidized organic carbon, particles and black carbon (235027)
Delphine Farmer1, Steven Ryan Fulgham2, Ethan Walker Emerson3, Holly DeBolt1, Julie Holder1, Anne Mielnik4, John Victor Ortega5 and Gavin R McMeeking6, (1)Colorado State University, Fort Collins, CO, United States, (2)Colorado State University, Chemistry, Fort Collins, CO, United States, (3)Colorado State University, Energy Institute, Fort Collins, United States, (4)Colorado State University, Department of Environmental and Radiological Health Sciences, Fort Collins, United States, (5)National Center for Atmospheric Research, Boulder, United States, (6)Handix Scientific, Boulder, CO, United States
Observation of Nitrogen Chemistry During New Particle Formation Events in Rural Upstate New York (252815)
Joseph Marto1, James Jerome Schwab1, Matthew Ninneman2, Fangqun Yu3 and Gan Luo1, (1)University at Albany State University of New York, Atmospheric Sciences Research Center, Albany, United States, (2)University at Albany State University of New York, Atmospheric Sciences Research Center, Albany, NY, United States, (3)SUNY at Albany, Atmospheric Sciences Research Center, Albany, United States
Influence of Incomplete Mixing on the OH-Isoprene Reaction in the Lower Troposphere - Measurements Above the Amazon Rain Forest and General Considerations (283455)
Matthias Sörgel1, Ralph J W Dlugi1,2, Martina Berger1,2, Chinmay Mallik1, Anywhere Tsokankunku3, Michael Zelger1,2, Otavio C Acevedo4, Nelson Luis Dias5, Andreas Hofzumahaus6, Juergen Kesselmeier1, Gerhard Kramm7, Daniel Richard Marno3, Monica Martinez1, Anke Nölscher1, Ouwersloot H. G.1, Eva Y Pfannerstill8, Efstratios Bourtsoukidis1, Franz Rohrer9, Sebastian Tauer1, Jonathan Williams3, Ana Maria Yanez Serrano1,10, Meinrat O Andreae1,11 and Hartwig Harder3, (1)Max Planck Institute for Chemistry, Mainz, Germany, (2)Arbeitsgruppe Atmosphärische Prozesse (AGAP), Munich, Germany, (3)Max Planck Institute for Chemistry, Atmospheric Chemistry, Mainz, Germany, (4)Universidade Federal de Santa Maria, Department of Physics, Santa Maria, Brazil, (5)University Federal Parana, Environmental Engineering, Curitiba, Brazil, (6)Forschungszentrum Jülich, IEK8:Troposphere, Jülich, Germany, (7)Engineering Meteorology Consulting, Fairbanks, United States, (8)Max Planck Institute for Chemistry, Atmospheric Chemistry Department, Mainz, Germany, (9)Forschungszentrum Jülich, Institute of Energy and Climate Research, IEK-8: Troposphere, Jülich, Germany, (10)University Freiburg, Institute of Ecosystem Physiology, Freiburg, Germany, (11)Scripps Institution of Oceanography, UCSD, La Jolla, United States
Characterizing agricultural soil nitrous acid (HONO) and nitric oxide (NO) emissions with their nitrogen isotopic composition (265516)
David J Miller, Brown University, Institute at Brown for Environment and Society, Providence, RI, United States, Jiajue Chai, Brown University, Department of Earth, Environmental and Planetary Sciences, and Institute at Brown for Environment and Society, Providence, RI, United States, Felix Guo, Brown University, School of Engineering, Providence, RI, United States, Curtis J Dell, USDA Agricultural Research Service New England Plant, Soil and Water Research Laboratory, East Wareham, MA, United States, Heather Karsten, Pennsylvania State University Main Campus, Department of Plant Sciences, University Park, PA, United States and Meredith Galanter Hastings, Brown University, Department of Earth, Environmental and Planetary Sciences, Providence, RI, United States

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