A11C:
Arctic Tropospheric Composition:  Natural and Anthropogenic Emissions, Transport, Processing, and Fate of Trace Gases and Aerosols I Posters


Session ID#: 8426

Session Description:
Recent studies have demonstrated the need to improve knowledge of the processes that govern trace gas and aerosol budgets in the Arctic region.  Atmospheric processes determine the concentrations of short-lived climate forcers, which have contributed to the rapid warming of the Arctic over recent decades. Understanding the lifecycle of trace gases and aerosols in the Arctic is also important because they influence air quality, leading to negative impacts on human health and vulnerable ecosystems, and contribute to important chemistry-climate interactions.  The multiple time and spatial scales of emissions, transport, chemical and physical processing, and deposition processes requires the use of long term observations, focused observational data, laboratory studies, and modeling at multiple scales.  This session invites research on natural and anthropogenic sources and cycling of trace gases and aerosols in the Arctic region.  Contributions from a wide variety of research perspectives are encouraged.
Primary Conveners:  Jennie L Thomas, Sorbonne Universités, UPMC Univ. Paris 06; Université Versailles St-Quentin; CNRS/INSU, LATMOS-IPSL, Paris, France
Conveners:  Steve Arnold, University of Leeds, School of Earth and Environment, Leeds, LS2, United Kingdom and Jennifer G Murphy, University of Toronto, Chemistry, Toronto, ON, Canada
Chairs:  Jennie L Thomas, Sorbonne Universités, UPMC Univ. Paris 06; Université Versailles St-Quentin; CNRS/INSU, LATMOS-IPSL, Paris, France and Steve Arnold, University of Leeds, School of Earth and Environment, Leeds, LS2, United Kingdom
OSPA Liaisons:  Jennifer G Murphy, University of Toronto, Chemistry, Toronto, ON, Canada
Co-Sponsor(s):
  • IGBP: International Geosphere-Biosphere Programme -
Index Terms:

0305 Aerosols and particles [ATMOSPHERIC COMPOSITION AND STRUCTURE]
0345 Pollution: urban and regional [ATMOSPHERIC COMPOSITION AND STRUCTURE]
0365 Troposphere: composition and chemistry [ATMOSPHERIC COMPOSITION AND STRUCTURE]
0368 Troposphere: constituent transport and chemistry [ATMOSPHERIC COMPOSITION AND STRUCTURE]

Abstracts Submitted to this Session:

Lars Kalnajs1, Peter F DeCarlo2, Michael Giordano2, Sean M Davis3, Terry Deshler4, Anita Johnson2, James Douglas Goetz2, Anondo D Mukherjee5 and Andrew G Slater6, (1)University of Colorado, Boulder, CO, United States, (2)Drexel University, Philadelphia, PA, United States, (3)NOAA Boulder, Earth System Research Laboratory, Boulder, CO, United States, (4)University of Wyoming, Laramie, WY, United States, (5)University of Colorado at Boulder, Boulder, CO, United States, (6)National Snow and Ice Data Center, Boulder, CO, United States
Jiayue Huang, University of Washington Seattle Campus, Seattle, WA, United States and Lyatt Jaegle, Univ Washington, Seattle, WA, United States
James D Allan1, Hugh Coe1, Dantong Liu1, Boris Quennehen2, Eoghan Darbyshire3, Paul I Williams1, Jonathan Taylor1, Stephane Bauguitte4, Michael Flynn1, Martin William Gallagher3, Keith Bower3 and Thomas W Choularton1, (1)University of Manchester, School of Earth, Atmospheric and Environmental Sciences, Manchester, United Kingdom, (2)LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales, Paris, France, (3)University of Manchester, Manchester, United Kingdom, (4)Facility for Airborne Atmospheric Measurements (FAAM), Cranfield, United Kingdom
Jonathan Abbatt1, Megan D Willis2, Julia Burkart1, Heiko Bozem3, Franziska Koellner3, Johannes Schneider4, Peter Michael Hoor3, Andreas Bodo Herber5 and Warren Richard Leaitch6, (1)University of Toronto, Chemistry, Toronto, ON, Canada, (2)University of Toronto, Toronto, ON, Canada, (3)Johannes Gutenberg University of Mainz, Institute for Atmospheric Physics, Mainz, Germany, (4)Max Planck Institute for Chemistry, Particle Chemistry Department, Mainz, Germany, (5)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany, (6)Environment Canada, Toronto, ON, Canada
Rebecca J Sheesley, Baylor University, Waco, TX, United States, Tate Edward Barrett, Baylor University, Institute of Ecological, Earth, and Environmental Sciences, Waco, TX, United States, Claire Elizabeth Moffett, Baylor University, Department of Environmental Science, Waco, TX, United States, Matthew Gunsch, University of Michigan Ann Arbor, Ann Arbor, MI, United States and Kerri Pratt, University of Michigan Ann Arbor, Department of Chemistry and Department of Earth & Environmental Sciences, Ann Arbor, MI, United States
Eyal Freud, Radovan Krejci, Peter Tunved and Leonard A Barrie, Stockholm University, Stockholm, Sweden
Takashi Shibata, Nagoya University, Nagoya, Japan, Koichi Shiraishi, Fukuoka University, Fukuoka, Japan, Suginori Iwasaki, National Defense Academy of Japan, Yokosuka, Japan, Masataka Shiobara, NIPR National Institute of Polar Research, Tokyo, Japan and Toshiaki Takano, Chiba University, Department of Electrical and Electronics Engineering, Chiba, Japan
Jacques Pelon1, Vincent Mariage2, Frederic Blouzon3, Nicolas Geyskens3, Stephane Victori4, Nadir Amarouche3, Christine Drezen5, Antoine Guillot5, Michel Calzas5, Magali Garracio6, Alain Desautez6, Nicolas Pascal7, Jean-Christophe Raut8, Nathalie Sennechael9 and Christine Provost9, (1)CNRS, Paris Cedex 16, France, (2)CNRS-UPMC, LATMOS, Paris Cedex 05, France, (3)CNRS, INSU, Meudon, France, (4)CIMEL, Paris, France, (5)CNRS, INSU, Brest, France, (6)IPEV, Brest, France, (7)HYGEOS, Lille, France, (8)University Pierre and Marie Curie Paris VI, Paris, France, (9)CNRS, LOCEAN, Paris, France
Rachel Ying-Wen Chang1, Patrick L Hayes2, Warren Richard Leaitch3, Betty Croft1, Norman T. O'Neill4, Pierre Fogal5, James R Drummond1 and James J Sloan6, (1)Dalhousie University, Halifax, NS, Canada, (2)University of Montreal, Montreal, QC, Canada, (3)Environment Canada, Toronto, ON, Canada, (4)University of Sherbrooke, Sherbrooke, QC, Canada, (5)University of Toronto, Physics, Toronto, ON, Canada, (6)University of Waterloo, Waterloo, ON, Canada
Kerri Pratt1, Rachel Kirpes2, Amy L Bondy2, Alexander Laskin3, Bingbing Wang3 and Andrew P Ault2, (1)University of Michigan Ann Arbor, Department of Chemistry and Department of Earth & Environmental Sciences, Ann Arbor, MI, United States, (2)University of Michigan, Ann Arbor, MI, United States, (3)Pacific Northwest National Laboratory, Richland, WA, United States
Liaquat Husain1, Sayantan Sarkar2, Darpa Saurav Jyethi3, Meri Ruppel4 and Vincent A Dutkiewicz1, (1)Atmospheric Sciences Research Center,, SUNY Albany, Albany, NY, United States, (2)SUNY at Albany, Albany, NY, United States, (3)Jawaharlal Nehru University, New Delhi, India, (4)University of Helsinki, Helsinki, Finland
Rashed Mahmood, University of Victoria, Victoria, BC, Canada, Knut von Salzen, CCCma, Environment Canada, Victoria, BC, Canada, Mark Flanner, University of Michigan Ann Arbor, Ann Arbor, MI, United States, Maria Sand, Center for International Climate and Environmental Research Oslo, Oslo, Norway, Joakim Langner, Swedish Meteorological and Hydrological Institute, Norrköping, Sweden, Hailong Wang, Pacific Northwest National Laboratory, Richland, WA, United States and Lin Huang, Environment Canada Toronto, Toronto, ON, Canada
Chang Hoon Jung1, Y.J. Yoon2, H.J. Kang2, Y. T. Gim2, B.Y. Lee2, J. Ström3, R. Krejci3 and P. Tunved3, (1)Kyungin Womens College, Incheon, Korea, Republic of (South), (2)Korea Polar Research Institute, Incheon, Korea, Republic of (South), (3)Stockholm University, Stockholm, Sweden
Roghayeh Ghahremaninezhadgharelar1, Ann Lise Norman1, Jonathan Abbatt2 and Maurice Levasseur3, (1)University of Calgary, Calgary, AB, Canada, (2)University of Toronto, Chemistry, Toronto, ON, Canada, (3)Laval University, Quebec-Ocean, Quebec City, QC, Canada
Kan Huang and Joshua S Fu, University of Tennessee, Knoxville, TN, United States
Betty Croft1, Randall Martin1, Warren Richard Leaitch2, Peter Tunved3, Thomas James Breider4, Stephen D'Andrea5, Jeffrey R Pierce5, Greg Wentworth6, Jennifer G Murphy6, Jack Kodros5 and Jonathan Abbatt6, (1)Dalhousie University, Halifax, NS, Canada, (2)Science and Technology Branch, Environment Canada, Toronto, ON, Canada, (3)Stockholm University, Stockholm, Sweden, (4)Harvard University, Cambridge, MA, United States, (5)Colorado State University, Fort Collins, United States, (6)University of Toronto, Chemistry, Toronto, ON, Canada
Arthur J Sedlacek III, Brookhaven National Lab, Upton, NY, United States, Yan Feng, Argonne National Laboratory, Argonne, IL, United States, Sebastien Biraud, Lawrence Berkeley National Laboratory, Berkeley, CA, United States and Stephen R. Springston, Brookhaven National Laboratory, Upton, NY, United States
Fumikazu Taketani1, Takuma Miyakawa1, Hisahiro Takashima2, Yuichi Komazaki1, Yugo Kanaya3, Xiaole PAN4 and Jun Inoue5, (1)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, (2)Fukuoka Daigaku, Fukuoka, Japan, (3)JAMSTEC Japan Agency for Marine-Earth Science and Technology, Japan Agency for Marine-Earth Science and Technology, 3173-25, Showa-machi, Kanazawa-ku, Yokohama, Kanagawa 236-0001, Japan, Tel: +81-45-778-5365, Fax: +81-45-778-5706, Kanagawa, Japan, (4)Kyushu University, Fukuoka, Japan, (5)NIPR National Institute of Polar Research, Tokyo, Japan
Zhaoyi Shen1, Yi Ming2 and Larry Wayne Horowitz2, (1)Princeton University, Princeton, NJ, United States, (2)Geophysical Fluid Dynamics Laboratory, Princeton, NJ, United States
Matthew Gunsch, University of Michigan Ann Arbor, Ann Arbor, MI, United States, Tate Edward Barrett, Baylor University, Institute of Ecological, Earth, and Environmental Sciences, Waco, TX, United States, Rebecca J Sheesley, Baylor University, Waco, TX, United States and Kerri Pratt, University of Michigan Ann Arbor, Department of Chemistry and Department of Earth & Environmental Sciences, Ann Arbor, MI, United States
Jean-Christophe Raut1, Boris Quennehen2, Gérard Ancellet3, Ariane Bazureau2,3, Jacques Pelon4, Kathy Law5, Jennie L Thomas1, Yann Blanchard6 and ECLIPSE-team, (1)University Pierre and Marie Curie Paris VI, Paris, France, (2)LATMOS Laboratoire Atmosphères, Milieux, Observations Spatiales, Paris, France, (3)CNRS, UPMC, LATMOS, Paris, France, (4)CNRS, Paris Cedex 16, France, (5)LATMOS-CNRS, Paris, France, (6)Universitie de Sherbrooke, Sherbrooke, QC, Canada
Wei Min Hao, US Forest Service Missoula, Missoula, MT, United States, Nikolaos Evangeliou, Norwegian Institute for Air Research, Atmospheric and Climate Research, Kjeller, Norway, Yves Balkanski, LSCE Laboratoire des Sciences du Climat et de l'Environnement, Gif-Sur-Yvette Cedex, France and Shawn P Urbanski, USDA Forest Service, Missoula, MT, United States
Heiko Bozem1, Peter Michael Hoor1, Franziska Koellner1, Daniel Kunkel2, Johannes Schneider3, Christiane Schulz3, Andreas Bodo Herber4, Stephan Borrmann5, Manfred Wendisch6, André Ehrlich6, Warren Richard Leaitch7, Megan D Willis8, Julia Burkart9, Jennie L Thomas10 and Jonathan Abbatt8, (1)Johannes Gutenberg University of Mainz, Institute for Atmospheric Physics, Mainz, Germany, (2)Johannes Gutenberg University of Mainz, Mainz, Germany, (3)Max Planck Institute for Chemistry, Particle Chemistry Department, Mainz, Germany, (4)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Sea Ice Physics, Bremerhaven, Germany, (5)Max Planck Institute for Chemistry, Mainz, Germany, (6)University of Leipzig, Leipzig Institute for Meteorology, Leipzig, Germany, (7)Environment Canada Toronto, Climate Research Division, Toronto, ON, Canada, (8)University of Toronto, Department of Chemistry, Toronto, ON, Canada, (9)University of Toronto, Chemistry, Toronto, ON, Canada, (10)University Pierre and Marie Curie Paris VI, Paris, France
Jennie L Thomas, Sorbonne Universités, UPMC Univ. Paris 06; Université Versailles St-Quentin; CNRS/INSU, LATMOS-IPSL, Paris, France and NETCARE Team
Steve Arnold, University of Leeds, School of Earth and Environment, Leeds, LS2, United Kingdom and Tuomo Nieminen, University of Helsinki, Helsinki, Finland
Louisa K Emmons1, Steve Arnold2, Sarah A Monks3, James W Hannigan1, Donald Ray Blake4, Isobel Jane Simpson4, Nicola J Blake4, Simone Meinardi4 and Eric Nussbaumer5, (1)National Center for Atmospheric Research, Boulder, CO, United States, (2)University of Leeds, School of Earth and Environment, Leeds, LS2, United Kingdom, (3)NOAA Boulder, Boulder, CO, United States, (4)University of California Irvine, Irvine, CA, United States, (5)NCAR, Boulder, CO, United States
Samuel Brent Good1, Quentin Coopman1, Timothy J Garrett2 and Jérôme Riedi3, (1)University of Utah, Salt Lake City, UT, United States, (2)Univ Utah, Salt Lake City, UT, United States, (3)Laboratoire d'Optique Atmosphérique (Lille), Villeneuve, France
Sophie Tran1, Zen Mariani1, Stephanie A Conway1, Erik Lutsch1, Penny M Rowe2, Yasuko Kasai3 and Kimberly Strong1, (1)University of Toronto, Toronto, ON, Canada, (2)NorthWest Research Associates Redmond, Redmond, WA, United States, (3)Department of Environmental Chemistry and Engineering, Tokyo Institute of Technology, Tokyo, Japan
Kenneth Edward Christian1, Jingqiu Mao2 and William H Brune1, (1)Pennsylvania State University Main Campus, University Park, PA, United States, (2)Princeton University, Princeton, NJ, United States
Michael Giordano1, Lars Kalnajs2, Terry Deshler3, Sean M Davis4, Anita Johnson1, Andrew G Slater5, James Douglas Goetz1, Anondo D Mukherjee6, Peter F DeCarlo1 and The 2ODIAC Team, (1)Drexel University, Philadelphia, PA, United States, (2)University of Colorado, Boulder, CO, United States, (3)University of Wyoming, Laramie, WY, United States, (4)NOAA Boulder, Earth System Research Laboratory, Boulder, CO, United States, (5)National Snow and Ice Data Center, Boulder, CO, United States, (6)University of Colorado at Boulder, Boulder, CO, United States
Rachel W Obbard1, Howard K Roscoe2, Helen M Atkinson2,3, Claire Hughes3 and Peter S Liss4, (1)Dartmouth College, Hanover, NH, United States, (2)British Antarctic Survey, Cambridge, United Kingdom, (3)University of East Anglia, Norwich, United Kingdom, (4)University of East Anglia, Norwich, NR4, United Kingdom
James A Whiteway and Jeff Seabrook, York University, Toronto, ON, Canada
Sungyeon Choi1,2, Joanna Joiner3, Nicolas Theys4, Ross J Salawitch5, Pam Wales6, Timothy P Canty6, Kelly Chance7, Raid M Suleiman8, Stephen P Palm9, Richard I Cullather10, Anton Darmenov2, Arlindo da Silva2 and Thomas p Kurosu11, (1)Science Systems and Applications, Inc., Lanham, MD, United States, (2)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (3)NASA Goddard SFC, Greenbelt, MD, United States, (4)Belgian Institute for Space Aeronomy, Brussels, Belgium, (5)University of Maryland, College Park, MD, United States, (6)University of Maryland College Park, College Park, MD, United States, (7)Harvard-Smithsonian, Cambridge, MA, United States, (8)Harvard-Smithsonian Astrophys, Cambridge, MA, United States, (9)Science Systems and Applications, Inc., NASA Goddard Space Flight Center, Lanham, MD, United States, (10)University of Maryland College Park, Earth System Science Interdisciplinary Center, College Park, MD, United States, (11)NASA Jet Propulsion Laboratory, Pasadena, CA, United States
Justine Burd1, Son V Nghiem2 and William R Simpson1, (1)University of Alaska Fairbanks, Fairbanks, AK, United States, (2)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States
Peter Peterson1, Kerri Pratt2, William R Simpson3, Paul B Shepson4, Denis Pöhler5, Udo Friess6, Johannes Zielcke7, Ulrich Platt6, Son V Nghiem8 and Holger Sihler9, (1)University of Michigan Ann Arbor, Ann Arbor, MI, United States, (2)University of Michigan Ann Arbor, Department of Chemistry and Department of Earth & Environmental Sciences, Ann Arbor, MI, United States, (3)University of Alaska Fairbanks, Fairbanks, AK, United States, (4)Purdue University, West Lafayette, IN, United States, (5)University of Heidelberg, Institute for Environmental Physics, Heidelberg, Germany, (6)University of Heidelberg, Heidelberg, Germany, (7)Institute of Environmental Physics, Heidelberg, Germany, (8)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (9)Max Planck Institute for Chemistry, Mainz, Germany
Marianne Glasius1, Louise Skov Iversen1, Sissel Bjørn Svendsen2, Anne Maria Kaldal Hansen3, Ingeborg Elbæk Nielsen2, Jacob Klenø Nøjgaard2, Haofei Zhang4, Allen H Goldstein4, Henrik Skov2, Andreas Massling2 and Merete Bilde5, (1)Aarhus University, Dep. of Chemistry, Aarhus C, Denmark, (2)Aarhus University, Dep. of Environmental Science, Roskilde, Denmark, (3)Aarhus University, Aarhus, Denmark, (4)University of California Berkeley, Berkeley, CA, United States, (5)Aarhus University, Department of Chemistry, Aarhus C, Denmark
Antoine Berchet1, Philippe Bousquet1, Isabelle Pison1, Robin Locatelli1, Frédéric Chevallier1, Jean-Daniel Paris2, Edward J Dlugokencky3, Tuomas J A Laurila4, Juha Hatakka5, Yrjo Viisanen5, Doug E. J. Worthy6, Euan G Nisbet7, Rebecca Elizabeth Fisher8, James Lawrence France9, David Lowry7 and Viktor Ivakhov10, (1)LSCE Laboratoire des Sciences du Climat et de l'Environnement, Gif-Sur-Yvette Cedex, France, (2)IPSL/CNRS/CEA/UVSQ, Gif Sur Yvette, France, (3)NOAA Boulder, Boulder, CO, United States, (4)Finnish Meteorological Inst, Helsinki 76, Finland, (5)Finnish Meteorological Institute, Helsinki, Finland, (6)Environment Canada Toronto, Climate Research Division, Toronto, ON, Canada, (7)Royal Holloway University of London, Egham, TW20, United Kingdom, (8)Royal Holloway, Univ London, Egham, United Kingdom, (9)University of East Anglia, Norwich, United Kingdom, (10)Voeikov Main Geophysical Observatory, St.Petersburg, Russia
Colin Pike-thackray and Noelle E Selin, Massachusetts Institute of Technology, Cambridge, MA, United States