CT14B:
Production and Cycling of Organosulfur and Volatile Organic Carbon Compounds: Where Is the Field Now, and How Do We Move Forward? II Posters
Session ID#: 85256
Session Description:
In 1987, the CLAW hypothesis recognized the potential for volatile sulfur produced by phytoplankton in the surface ocean to impact the Earth’s climate by changing the radiative property of clouds. This paralleled the recognition of oceanic methane and volatile organic compounds as important biogenic actors in regulating climate. Over the following three decades, large strides have been made in elucidating the production and cycling of methylated sulfur compounds, particularly dimethylsulphoniopropionate (DMSP) and dimethylsulfide (DMS), and of C1 compounds. This session will bring together the organosulfur and volatile organic carbon communities to provide a summary of the state of the fields and highlight how the fields can move forward and capitalize on emerging techniques and technologies. We encourage submissions related to the production and cycling of DMS, DMSP, methane, and other C1-compounds. In particular, we will highlight research that combines interdisciplinary approaches for answering questions ranging from the molecular to global scales.
Co-Sponsor(s):
Primary Chair: Naomi Marcil Levine, University of Southern California, Los Angeles, United States
Co-chairs: David J Kieber, SUNY College of Environmental Science and Forestry, Department of Chemistry, Syracuse, United States, Patricia Matrai, Bigelow Laboratory for Ocean Sciences, East Boothbay, ME, United States and Rafel Simo, Institut de Ciències del Mar, CSIC, Departament de Biologia Marina i Oceanografia, Barcelona, Spain
Primary Liaison: Naomi Marcil Levine, University of Southern California, Los Angeles, United States
Moderators: Rafel Simo, Institut de Ciències del Mar, CSIC, Departament de Biologia Marina i Oceanografia, Barcelona, Spain and Patricia Matrai, Bigelow Laboratory for Ocean Sciences, East Boothbay, ME, United States
Student Paper Review Liaison: Naomi Marcil Levine, University of Southern California, Los Angeles, United States
Abstracts Submitted to this Session:
Cycling of volatile organic compounds by marine bacterial isolates. (647183)
Julie Dinasquet1, Caroline Petersen1, Jonathan S Sauer2, Alexia N Moore3, Farooq Azam1 and Kimberly A Prather4, (1)Scripps Institution of Oceanography, La Jolla, CA, United States, (2)University of California San Diego, La Jolla, CA, United States, (3)University of California San Diego, Department of Chemistry & Biochemistry, La Jolla, United States, (4)Scripps Institution of Oceanography, La Jolla, United States
An HPLC Method to Quantify S-Methylmethionine in Marine Samples (649059)
Kyle Halstead1,2, Ronald P Kiene1,2, David J Kieber3 and Jeffrey W Krause2,4, (1)University of South Alabama, Department of Marine Sciences, Mobile, AL, United States, (2)Dauphin Island Sea Lab, Dauphin Island, AL, United States, (3)SUNY College of Environmental Science and Forestry, Department of Chemistry, Syracuse, United States, (4)University of South Alabama, Stokes School of Marine and Environmental Sciences, Mobile, United States
Biological Contribution of VOCs in a Warming Ocean: Observations from a Coastal Mesocosm Experiment (658270)
Sarah Amiri, University of California Santa Barbara, Santa Barbara, CA, United States, Jonathan S Sauer, University of California San Diego, La Jolla, CA, United States, Alexia N Moore, University of California San Diego, Department of Chemistry & Biochemistry, La Jolla, United States, Julie Dinasquet, Scripps Institution of Oceanography, La Jolla, CA, United States, Gordon Novak, University of California San Diego, La Jolla, United States and Kimberly A Prather, Scripps Institution of Oceanography, La Jolla, United States
Dimethylsulfoniopropionate concentrations in Mediterranean coastal water and ambient aerosols during Ostreopsis cf. ovata blooms (649841)
Liang Chen1, David J Kieber2, Fulvio Amato3, Magda Vila4, Laia Viure4, Andres Alastuey5, Xavier Querol5 and Elisa Berdalet4, (1)SUNY College of Environmental Science and Forestry, Department of Chemistry, Syracuse, NY, United States, (2)SUNY College of Environmental Science and Forestry, Department of Chemistry, Syracuse, United States, (3)Spanish National Research Council (CSIC), Institute of Environmental Assessment and Water Research (IDÆA), Barcelona, Spain, (4)Institut de Ciències del Mar, Departament de Biologia Marina i Oceanografia, Barcelona, Spain, (5)Spanish National Research Council (CSIC), Institute of Environmental Assessment and Water Research (IDAEA), Barcelona, Spain
Global ocean dimethyl sulfide climatology estimated from observations and an artificial neural network (642493)
Weilei Wang, University of California, Irvine, Earth System Science, Irvine, CA, United States, Francois Primeau, University of California Irvine, Earth System Science, Irvine, CA, United States, Eric S Saltzman, University of California Irvine, Irvine, CA, United States and Jefferson Keith Moore, University of California Irvine, Earth System Science, Irvine, United States
Influence of marine microbes on atmospheric organosulfur during an induced phytoplankton bloom in a large wave flume system (657606)
Jonathan S Sauer1, Alexia N Moore2, Tyler Price3, Sarah Amiri4, Farooq Azam3, Kimberly A Prather5 and Julie Dinasquet3, (1)University of California San Diego, La Jolla, United States, (2)University of California San Diego, Department of Chemistry & Biochemistry, La Jolla, United States, (3)Scripps Institution of Oceanography, La Jolla, CA, United States, (4)University of California Santa Barbara, Santa Barbara, CA, United States, (5)Scripps Institution of Oceanography, La Jolla, United States
Retrieval of isoprene concentration from satellite data in the Southern Ocean (647052)
Pablo Rodriguez Ros1, Martí Gali2, Pau Cortés1, Charel Wohl3, Ming Xi Yang4, Charlotte M Robinson5, David Antoine5 and Rafel Simo1, (1)Institut de Ciències del Mar, CSIC, Departament de Biologia Marina i Oceanografia, Barcelona, Spain, (2)Instituto de Ciencias Marinas (ICM), Barcelona, Spain, (3)Plymouth Marine Laboratory, Plymouth, United Kingdom, (4)Plymouth Marine Laboratory, Plymouth, PL1, United Kingdom, (5)Remote Sensing and Satellite Research Group, School of Earth and Planetery Sciences, Curtin University, Perth, Australia, Perth, WA, Australia
Surface Ocean and Atmospheric Measurements of Volatile Organic Compounds in the Southern Ocean (646227)
Charel Wohl, Plymouth Marine Laboratory, Plymouth, United Kingdom; University of East Anglia, Norwich, United Kingdom, Ming Xi Yang, Plymouth Marine Laboratory, Plymouth, PL1, United Kingdom, Philip David Nightingale, Plymouth Marine Lab, Plymouth, United Kingdom, William T Sturges, University of East Anglia, Norwich, NR4, United Kingdom and Anna E. Jones, NERC British Antarctic Survey, Cambridge, United Kingdom
Biogeochemical processes control the transport of organic pollutants in the upper Arctic Ocean (651764)
Mengyang Liu1, Mingang Cai2, Mengshan Duan3, Min Chen2, Peng Huang2 and Hongwei Ke2, (1)College of Ocean and Earth Sciences, Xiamen University, China, Xiamen, China, (2)Xiamen University, Xiamen, China, (3)Xiamen University, College of Ocean and Earth Sciences, Xiamen, China
