A11K:
Tropospheric Composition in Cold Environments: Sources, Processes, and Impacts Posters
Submit an Abstract to this Session
Session ID#: 25084
Session Description:
Polar regions, as well as other cold regions, play important roles in the Earth system. However, the complex processes and feedbacks controlling atmospheric composition and their impacts on air quality and climate are poorly understood, particularly in the Arctic, where rapid change is occurring. Physical, chemical, and biological processes in the atmosphere, snow/ice, ocean, and biosphere influence atmospheric trace gas and aerosol abundances and properties, as well as cloud properties and precipitation and ecosystem chemical cycling. Anthropogenic and natural emissions, as well as long-range transport and deposition of atmospheric constituents have consequences for ecosystems, human health, and polar/global climate change. This session invites contributions reporting on recent progress through observation, modeling, and laboratory studies aiming to understand properties and/or processes related to atmospheric composition of polar/cold regions including studies of aerosol/trace gas emissions, transport, processing, cloud interactions, snow and ice interactions/trace constituent recycling, deposition, and climatic, ecological and societal impacts.
Primary Convener: Kerri Pratt, University of Michigan Ann Arbor, Department of Chemistry, Ann Arbor, United States
Conveners: Steve Arnold, University of Leeds, School of Earth and Environment, Leeds, United Kingdom, Markus M Frey, NERC British Antarctic Survey, Cambridge, United Kingdom and Katharine Law, LATMOS-CNRS, Paris, France
Chairs: Kerri Pratt, University of Michigan Ann Arbor, Department of Chemistry, Ann Arbor, United States and Katharine Law, LATMOS-CNRS, Paris, France
OSPA Liaison: Markus M Frey, NERC British Antarctic Survey, Cambridge, United Kingdom
Cross-Listed:
Abstracts Submitted to this Session:
Momoka Yoshizue1, Fumikazu Taketani2, Kouji Adachi3, Yoko Iwamoto4, Tatsuhiro Mori1 and Kazuhiko Miura1, (1)Tokyo University of Science, Tokyo, Japan, (2)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Research Institute for Global Change, Yokohama, Japan, (3)Meteorological Research Institute, Ibaraki, Japan, (4)Hiroshima University, Graduate School of Integrated Sciences for Life, Higashi-Hiroshima, Japan
Rachel Kirpes, Department of Chemistry and Department of Earth and Environmental Sciences, University of Michigan, Ann Arbor, Michigan, USA, Ann Arbor, United States, Blanca T Rodriguez, University of California Irvine, Irvine, CA, United States, Saewung Kim, University of California Irvine, Department of Earth System Science, Irvine, United States, Keyhong Park, KOPRI Korea Polar Research Institute, Incheon, Korea, Republic of (South), Swarup China, Pacific Northwest National Laboratory, Environmental Molecular Sciences Laboratory, Richland, United States, Alexander Laskin, Pacific Northwest National Laboratory, Richland, WA, United States and Kerri Pratt, University of Michigan, Ann Arbor, United States
Michael R Giordano, Drexel University, Department of Civil, Architectural, and Environmental Engineering, Philadelphia, PA, United States and Peter F DeCarlo, Johns Hopkins University, Department of Environmental Health and Engineering, Baltimore, MD, United States
Claire Elizabeth Moffett, Pacific Northwest National Laboratory, Department of Environmental Science, Richland, United States, Tate Edward Barrett, Baylor University, Department of Geography and the Environment, Denton, TX, United States, Matthew Gunsch, University of Michigan Ann Arbor, Ann Arbor, MI, United States, Kerri Pratt, University of Michigan, Ann Arbor, United States and Rebecca J Sheesley, Baylor University, Environmental Sciences, Waco, TX, United States
Kelly A Graham, Florida State University, Earth, Ocean, and Atmospheric Science, Tallahassee, FL, United States and Christopher D Holmes, Florida State University, Earth, Ocean and Atmospheric Science, Tallahassee, FL, United States
Audra McClure-Begley1, Irina V Petropavlovskikh2, Sara Morris3, Anne Jefferson1, Louisa K Emmons4 and Samuel J Oltmans2, (1)University of Colorado at Boulder, Boulder, CO, United States, (2)Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, (3)CIRES, Boulder, CO, United States, (4)NSF National Center for Atmospheric Research (NSF NCAR), Atmospheric Chemistry Observations & Modeling Laboratory (ACOM), Boulder, United States
William Swanson, University of Alaska Fairbanks, Fairbanks, AK, United States, William R Simpson, University of Alaska, Geophysical Institute and Department of Chemistry and Biochemistry, Fairbanks, United States, John W Halfacre, University of York, York, United Kingdom, Christopher D Holmes, Florida State University, Earth, Ocean and Atmospheric Science, Tallahassee, FL, United States and Kelly A Graham, Florida State University, Tallahassee, FL, United States
Kerri Pratt, University of Michigan Ann Arbor, Department of Chemistry, Ann Arbor, United States, Angela R. W. Raso, Purdue University, West Lafayette, IN, United States, Siyuan Wang, University of Michigan Ann Arbor, Ann Arbor, MI, United States, Sham Thanekar, Pennsylvania State University Main Campus, University Park, PA, United States, Stephen M McNamara, University of Michigan Ann Arbor, Department of Chemistry, Ann Arbor, MI, United States, Jose D Fuentes, Penn State University, University Park, United States and Paul B Shepson, Purdue University, Departments of Chemistry, and Earth, Atmospheric, and Planetary Sciences, West Lafayette, IN, United States
Prof. Rebecca R H Michelsen, Randolph-Macon College, Department of Chemistry, Ashland, VA, United States and Harley Artemis Marrocco, Randolph-Macon College, Engineering Physics, Ashland, VA, United States
Von Patrick Walden1, Shima Bahramvash Shams1 and David D Turner2, (1)Washington State University, Pullman, WA, United States, (2)NOAA Boulder, Global Systems Laboratory, Boulder, CO, United States
Hiroshi Tanimoto1, Kohei Ikeda2, Takafumi Sugita3, Hideharu Akiyoshi3, Yugo Kanaya4, Chunmao Zhu4 and Fumikazu Taketani5, (1)National Institute of Environmental Studies, Ibaraki, Japan, (2)National Institute of Environmental Studies (NIES), Ibaraki, Japan, (3)NIES National Institute of Environmental Studies, Ibaraki, Japan, (4)Japan Agency for Marine-Earth Science and Technology, Research Institute for Global Change, Kanagawa, Japan, (5)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Research Institute for Global Change, Yokohama, Japan
Fumikazu Taketani1, Takuma Miyakawa2, Masayuki Takigawa3, Masahiro Yamaguchi4, Yugo Kanaya2, Yuichi Komazaki3, Hisahiro Takashima5, Petr Mordovskoi3 and Yasunori Tohjima6, (1)Japan Agency for Marine-Earth Science and Technology, RIGC, Yokosuka, Japan, (2)Japan Agency for Marine-Earth Science and Technology, Research Institute for Global Change, Kanagawa, Japan, (3)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, (4)Japan Agency for Marine-Earth Science and Technology, Yokohama, Japan, (5)Fukuoka University, Fukuoka, Japan, (6)National Institute of Environmental Studies, Ibaraki, Japan
Ursula Anne Jongebloed1, Erich C Osterberg1, Karl J Kreutz2, David G Ferris Mr.3, Seth Campbell4, Patrick L Saylor5, Dominic Winski1 and Michael Handley6, (1)Dartmouth College, Department of Earth Sciences, Hanover, United States, (2)University of Maine, School of Earth and Climate Sciences and Climate Change Institute, Orono, ME, United States, (3)Dartmouth College, Department of Earth Sciences, Hanover, NH, United States, (4)U.S. Army Cold Regions Research and Engineering Laboratory, Hanover, NH, United States, (5)Dartmouth College, Hanover, NH, United States, (6)University of Maine, Climate Change Institute, Orono, ME, United States
Jianzhong Xu, Northwest Eco-Environment and Resources Institute, CAS, Beijing, China, Qi Zhang, University of California Davis, Department of Environmental Toxicology, Davis, United States, Jinsen Shi, LZU Lanzhou University, Lanzhou, China, Xinlei Ge, Nanjing University of Information Science and Technology, Nanjing, China, Conghui Xie Sr, Chinese Academy of Sciences, Lanzhou, China, Junfeng Wang, Nanjing University of Information Science & Technology, Nanjing, China, Kang Shichang, Northwest Institute of Eco-Environment and Resources, Chinese Academy of Sciences, Lanzhou, China, Ruixiong Zhang, Georgia Institute of Technology, School of Earth and Atmospheric Sciences, Atlanta, GA, United States and Yuhang Wang, Georgia Institute of Technology, Atlanta, GA, United States
Katharine Law, Sorbonne Université, UVSQ, CNRS, LATMOS/IPSL, Paris, France, Julia Schmale, Paul Scherrer Institute, Laboratory of Atmospheric Chemistry, Villingen, Switzerland, Susan Anenberg, George Washington University, Department of Environmental and Occupational Health, Washington, DC, United States, Steve Arnold, University of Leeds, School of Earth and Environment, Leeds, United Kingdom, William R Simpson, University of Alaska, Geophysical Institute and Department of Chemistry and Biochemistry, Fairbanks, United States, Jingqiu Mao, Univ. Alaska, Fairbanks, AK, United States and Sandra Starkweather, Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States
Megan D Willis1, Julia Burkart1, Heiko Bozem2, Daniel Kunkel3, Hannes Schulz4, Sarah Hanna5, Amir Abbas Aliabadi6,7, Allan K Bertram8, Peter Michael Hoor3, Andreas Bodo Herber4, Richard Leaitch9 and Jonathan Abbatt1, (1)University of Toronto, Department of Chemistry, Toronto, ON, Canada, (2)Johannes Gutenberg University of Mainz, Mainz, Germany, (3)Johannes Gutenberg University of Mainz, Institute for Atmospheric Physics, Mainz, Germany, (4)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany, (5)University of British Columbia, Vancouver, Canada, (6)Environment Canada Dorval, Toronto, ON, Canada, (7)University of Guelph, Guelph, Canada, (8)The University of British Columbia, Department of Chemistry, Vancouver, BC, Canada, (9)Environment Canada, Toronto, ON, Canada
