A34A:
Atmospheric Pollution Effects on Biogeochemical Cycles II

Session ID#: 1639

Wednesday, 17 December 2014: 4:00 PM-6:00 PM
3002 (Moscone West)
Chairs:  Nadine Unger, Yale University, New Haven, CT, United States and Natalie M Mahowald, Cornell University, Department of Earth and Atmospheric Sciences, Ithaca, NY, United States
Primary Convener:  Nadine Unger, Yale University, New Haven, CT, United States
Co-Convener:  Natalie M Mahowald, Cornell University, Department of Earth and Atmospheric Sciences, Ithaca, NY, United States
Co-Sponsor(s):
  • B - Biogeosciences
  • GC - Global Environmental Change
  • SI - Societal Impacts and Policy Sciences
Index Terms:

0305 Aerosols and particles [ATMOSPHERIC COMPOSITION AND STRUCTURE]
0315 Biosphere/atmosphere interactions [ATMOSPHERIC COMPOSITION AND STRUCTURE]
0414 Biogeochemical cycles, processes, and modeling [BIOGEOSCIENCES]
1622 Earth system modeling [GLOBAL CHANGE]
Virtual Option?: No
Swirl Theme: Dust and Aerosols

Abstracts Submitted to this Session:

A34A-01
Anthropogenic processing of dust affects the oxygen content of the North Pacific Ocean (29353)
Athanasios Nenes, Ecole Polytechnique Federale de Lausanne, School of Architecture, Civil and Environmental Engineering (ENAC), Laboratory of Atmospheric Processes and their Impacts (LAPI), Lausanne, Switzerland, Takamitsu Ito, Georgia Institute of Technology, Earth and Atmospheric Sciences, Atlanta, United States, Matthew S Johnson, Earth Science Division, NASA Ames Research Center, Moffett Field, CA, United States, Nicholas Meskhidze, North Carolina State University, Marine, Earth, and Atmospheric Sciences, Raleigh, United States, Jacqueline Valett, Georgia Institute of Technology, Atlanta, GA, United States and Curtis A Deutsch, University of Washington, School of Oceanography, Seattle, WA, United States
A34A-02
Soluble dust as source of nutrients to the oceans and the role of humans (29426)
Maria Kanakidou1, Stelios Myriokefalitakis2, Panagiota Nikolaou2, Nikos Daskalakis2,3, Christina Theodosi2, Athanasios Nenes4, Kostas Tsigaridis5 and Nikolaos Mihalopoulos2,6, (1)Environmental Chemical Processes Laboratory (EPCL), University of Crete, Department of Chemistry, Heraklion, Greece, (2)Environmental Chemical Processes Laboratory, Department of Chemistry, University of Crete, Heraklion, Greece, (3)Foundation for Research and Technology, ICE-HT, Heraklion, Greece, (4)Ecole Polytechnique Federale de Lausanne, School of Architecture, Civil and Environmental Engineering (ENAC), Laboratory of Atmospheric Processes and their Impacts (LAPI), Lausanne, Switzerland, (5)Columbia University, New York, United States, (6)National Observatory of Athens, Institute for Environmental Research and Sustainable Development, Athens, Greece
A34A-03
New Insights Into the Ocean as a Source of Atmospheric N in the North Atlantic Region (16676)
Meredith Galanter Hastings, Brown University, Department of Earth, Environmental and Planetary Sciences, Providence, RI, United States, Katye Altieri, University of Cape Town, Oceanography, Cape Town, South Africa, Andrew Peters, Bermuda Institute of Ocean Sciences, St.George's, Bermuda and Daniel Mikhail Sigman, Princeton University, Geosciences, Princeton, United States
A34A-04
Nitrogen and Sulfur Deposition Effects on Forest Biogeochemical Processes. (Invited) (27757)
Christine L Goodale, Cornell University, Ecology and Evolutionary Biology, Ithaca, NY, United States
A34A-05
Did large animals play an important role in global biogeochemical cycling in the past? (Invited) (2344)
Chris Doughty, Oxford University, Environmental Change Institute, Oxford, United Kingdom
A34A-06
Interactions of future climate, carbon dioxide, and ozone change crop and forest productivity and water use (Invited) (19252)
Danica Lombardozzi1, Gordon B Bonan2 and Sam Levis1, (1)National Center for Atmospheric Research, Boulder, United States, (2)National Center for Atmospheric Research, Boulder, CO, United States
A34A-07
Air Pollution Impacts on Global Crop Productivity and Nitrogen Depositio (Invited) (8006)
Colette L Heald, Massachusetts Institute of Technology, Civil and Environmental Engineering, Cambridge, United States, Amos P K Tai, The Chinese University of Hong Kong, Department of Earth and Environmental Sciences, Hong Kong, Hong Kong and Maria Val Martin, University of Sheffield, Leverhulme Centre for Climate Change Mitigation; School of Biosciences, Sheffield, United Kingdom
A34A-08
Seeking Energy System Pathways to Reduce Ozone Damage to Ecosystems through Adjoint-based Sensitivity Analysis (24846)
Shannon Capps1, Robert W Pinder2, Daniel H Loughlin2, Dr. Jesse O Bash, Ph.D.3, Matthew Turner4, Daven K Henze5, Peter Percell6, Shunliu Zhao7, Matthew Vincent Russell8 and Amir Hakami7, (1)Drexel University, Civil, Architectural, and Environmental Engineering, Philadelphia, PA, United States, (2)Environmental Protection Agency Research Triangle Park, Research Triangle Park, NC, United States, (3)U.S. EPA, NERL, RTP, NC, United States, (4)University of Colorado at Boulder, Boulder, CO, United States, (5)University of Colorado Boulder, Boulder, United States, (6)University of Houston, Houston, TX, United States, (7)Carleton University, Department of Civil and Environmental Engineering, Ottawa, ON, Canada, (8)Carleton University, Ottawa, ON, Canada
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