A14B:
Aerosol Exchange Across the Air–Sea Interface: Deposition and Emission II


Submit an Abstract to this Session


Session ID#: 58049

Session Description:
The exchange of aerosols at the air-sea interface affects global biogeochemical cycles, marine ecosystem dynamics, cloud formation, climate, and human health. Atmospheric inputs influence the biogeochemical cycling of nutrients and primary productivity in the ocean. Oceanic emissions affect the number concentration and composition of cloud condensation nuclei (CCN) and ice nucleating particles (INP) in the atmosphere. This session invites contributions from modeling, field, laboratory, and satellite studies in the general areas of: (1) marine aerosols, including sea spray aerosol, and their ability to serve as INP and/or CCN; (2) atmospheric deposition, biogeochemical cycling of nutrients derived from atmospheric inputs, and nutrient solubility and bioavailability; (3) sea-surface micro layer composition and/or dissolved and particulate organic matter in the ocean that undergoes air-sea exchange.
Primary Convener:  Cassandra Gaston, University of Miami, Rosenstiel School of Marine and Atmospheric Science, Miami, FL, United States
Conveners:  Joanna D. Kinsey, University of Georgia, Chemistry, Athens, United States, Katherine Mackey, University of California Irvine, Department of Earth System Science, Irvine, CA, United States and Kostas Tsigaridis, Columbia University, New York, United States
Primary Liaison:  Joanna D. Kinsey, University of Georgia, Chemistry, Athens, United States
Chairs:  Cassandra Gaston, University of Miami, Department of Atmospheric Sciences, Miami, FL, United States and Katherine Mackey, University of California Irvine, Department of Earth System Science, Irvine, CA, United States
OSPA Liaison:  Joanna D. Kinsey, University of Georgia, Chemistry, Athens, United States
Co-Organized with:
Atmospheric Sciences, and Ocean Sciences

Cross-Listed:
  • B - Biogeosciences
  • OS - Ocean Sciences

Proposed Co-Organized Session with:
  • B - Biogeosciences
  • OS - Ocean Sciences
Index Terms:

0305 Aerosols and particles [ATMOSPHERIC COMPOSITION AND STRUCTURE]
0315 Biosphere/atmosphere interactions [ATMOSPHERIC COMPOSITION AND STRUCTURE]
0409 Bioavailability: chemical speciation and complexation [BIOGEOSCIENCES]
4801 Aerosols [OCEANOGRAPHY: BIOLOGICAL AND CHEMICAL]

Abstracts Submitted to this Session:

Mesocosm Studies of the Physical, Biological, and Chemical Factors Controlling the Chemical Composition of Sea Spray Aerosols (Invited) (447962)
Kimberly A Prather, University of California San Diego, Scripps Institution of Oceanography, La Jolla, United States
Aerosol trace metal deposition dissolution and impacts on marine microorganisms and biogeochemistry (Invited) (349121)
Natalie M Mahowald, Cornell University, Department of Earth and Atmospheric Sciences, Ithaca, NY, United States, Douglas S Stephen Hamilton, North Carolina State University, Marine, Earth, and Atmospheric Sciences, Raleigh, United States, Katherine Mackey, University of California Irvine, Department of Earth System Science, Irvine, CA, United States, Alex R Baker, University of East Anglia, Norwich, United Kingdom, Jefferson Keith Moore, University of California Irvine, Earth System Science, Irvine, United States, Rachel Scanza, Cornell University, Ithaca, NY, United States and Yan Zhang, Fudan University, Department of Environmental Science and Engineering, Shanghai, China
Effects of phytoplankton growth on the production of cloud condensation nuclei (CCN) and ice nucleating particles (INP) (Invited) (441259)
Daniel C Thornton, Texas A & M University College Station, College Station, TX, United States, Sarah D Brooks, Texas A & M Univ, College Station, United States, Elise Wilbourn, Texas A&M University College Station, College Station, United States, Jessica Mirrielees, Texas A&M University College Station, Atmospheric Sciences, College Station, TX, United States, Alyssa Alsante, Texas A&M University College Station, Oceanography, College Station, TX, United States, Gerardo Gold-Bouchot, Texas A&M University College Station, College Station, TX, United States, Kiana McFadden, Jackson State University, Jackson, MS, United States and Andrew Whitesell, North Carolina State University, Raleigh, NC, United States
Temperature and Composition Dependence of Sea Spray Aerosol Production (457261)
Christopher D Cappa, University of California Davis, Civil and Environmental Engineering, Davis, CA, United States, Sara Forestieri, University of California Davis, Civil and Environmental Engineering, Davis, United States, Rosemarie Martinez, University of Puerto Rico, San Juan, PR, United States, Alexander Wang, University of California Davis, Civil & Environmental Engineering, Davis, CA, United States, Jaimeson Bukacek-Frazier, Vassar College, Poughkeepsie, United States, Timothy H Bertram, University of Wisconsin, Madison, Department of Chemistry, Madison, United States and Dale Stokes, University of California San Diego, Scripps Institution of Oceanography, San Diego, United States
Particle-size effects on aerosol fractional solubility in samples from US GEOTRACES section cruises (441758)
Dr. Clifton S Buck, Skidaway Institute of Oceanography, UGA Dept. of Marine Sciences, Savannah, GA, United States, Rachel U. Shelley, Florida State University, Department of Earth, Ocean, and Atmospheric Science, Tallahassee, United States, Chris Marsay, Skidaway Institute of Oceanography, Savannah, United States and William M Landing, Florida State University, Earth, Ocean, and Atmospheric Science, Tallahassee, FL, United States
Arctic Sea Spray Aerosol Production and Composition in the Wintertime (445227)
Rachel Kirpes1, Daniel Bonanno2, Nathaniel May3, Matthew W Fraund2, Anna J Barget3, Ryan Moffet4, Andrew P Ault5 and Kerri Pratt5, (1)Department of Chemistry, Ann Arbor, United States, (2)University of the Pacific, Stockton, CA, United States, (3)University of Michigan, Ann Arbor, MI, United States, (4)Sonoma Technology, Inc., Petaluma, CA, United States, (5)University of Michigan Ann Arbor, Department of Chemistry, Ann Arbor, United States
Atmospheric deposition of iron from mineral aerosols to the ocean (371791)
Akinori Ito, Japan Agency for Marine-Earth Science and Technology, Research Institute for Global Change, Kanagawa, Japan, Akitomo Yamamoto, JAMSTEC Japan Agency for Marine-Earth Science and Technology, Research Center for Environmental Modeling and Application, Yokohama, Japan, Michio Watanabe, JAMSTEC Japan Agency for Marine-Earth Science and Technology, Research Center for Environmental Modeling and Application, Kanagawa, Japan, Maki Noguchi Aita, Japan Agency for Marine-Earth Science and Technology, Research Institute for Global Change (RIGC) Earth Surface System Research Center (ESS), Kanagawa, Japan and Jan-Berend Willem Stuut, Royal NIOZ, Den Burg, Netherlands

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