CP34F:
The Transformation and Fate of Carbon at the Land-Ocean Interface and Beyond II Posters

Session ID#: 84577

Session Description:
Coastal oceans are important hot spots for the turnover and storage of organic matter at the land-ocean interface. Rapidly evolving analytical capabilities have allowed us to understand that organic matter likely exists along a reactivity continuum that is based on not only its source, but also the ecosystem properties where it currently resides. Yet, carbon cycling in coastal regions as well as transformations of terrestrial organic matter in the ocean and its linkage to marine microbes are still not well understood. In this session, we seek to bring together research that improves our understanding of biogeochemical carbon processing and/or storage in coastal oceans under past, present, and future climate scenarios. We invite contributions from all areas of carbon biogeochemistry that cut across ecosystem boundaries, covering studies from a wide range of spatiotemporal scales and settings. Studies assessing biotic and abiotic drivers changing organic matter composition at the molecular level are welcome. Presentations that examine the mechanisms underlying observed patterns in distribution or rates of particulate and dissolved organic matter transformation, their linkage to nutrient cycling and microbial remineralization processes across aquatic gradients are particularly encouraged.
Co-Sponsor(s):
  • CT - Chemical Tracers, Organic Matter and Trace Elements
  • OB - Ocean Biology and Biogeochemistry
Index Terms:

4805 Biogeochemical cycles, processes, and modeling [OCEANOGRAPHY: CHEMICAL]
4806 Carbon cycling [OCEANOGRAPHY: BIOLOGICAL]
4808 Chemical tracers [OCEANOGRAPHY: CHEMICAL]
4825 Geochemistry [OCEANOGRAPHY: CHEMICAL]
Primary Chair:  Michael Seidel, University of Oldenburg, Oldenburg, Germany
Co-chairs:  Nicholas D Ward, Pacific Northwest National Laboratory, Marine and Coastal Research Laboratory, Richland, WA, United States, Sairah Malkin, University of Maryland Center for Environmental Science, Horn Point Laboratory, Cambridge, MD, United States and Patricia M Medeiros, University of Georgia, Department of Marine Sciences, Athens, GA, United States
Primary Liaison:  Michael Seidel, University of Oldenburg, Oldenburg, Germany
Moderators:  Michael Seidel, University of Oldenburg, Oldenburg, Germany and Nicholas D Ward, Pacific Northwest National Laboratory, Marine and Coastal Research Laboratory, Richland, WA, United States
Student Paper Review Liaison:  Sairah Malkin, University of Maryland Center for Environmental Science, Horn Point Laboratory, Cambridge, MD, United States

Abstracts Submitted to this Session:

 
Tracking cupric oxide-derived compounds across high and low latitude oceans (652094)
Laura Leonard, Texas A&M University at Galveston, Galveston, TX, United States, Cedric G Fichot, Boston University, Dept. of Earth & Environment, Boston, United States, Ronald H Benner, University of South Carolina, Marine Science Program and Department of Biological Sciences, Columbia, SC, United States and Karl Kaiser, Texas A&M University at Galveston, Marine Sciences, Galveston, TX, United States
 
Ocean Negative Carbon Emissions(ONCE)—an International Program Initiative (648903)
Nianzhi Jiao, Xiamen University, Xiamen, China, Baruch Rinkevich, Israel Oceanographic and Limnological Research, Haifa, Israel, Carol Robinson, University of East Anglia, Centre for Ocean and Atmospheric Sciences, Environmental Science, Norwich, United Kingdom, Curtis Suttle, The University of British Columbia, Department of Microbiology and Immunology, Vancouver, BC, Canada, Celeste Lopez Abbate, Argentine Institute of Oceanography, Argentina, Douglas Wallace, Dalhousie University, Department of Oceanography, Halifax, NS, Canada, David A Hutchins, University of Southern California, Los Angeles, CA, United States, Herve Claustre, Laboratoire d'Océanographie de Villefranche, Villefranche-sur-Mer, France, Helmuth Thomas, Helmholtz Zentrum Geesthacht, Germany, Jung-Ho Hyun, Hanyang University, Ansan, South Korea, Jean-Pierre Gattuso, Sorbonne University, France, Louis Legendre, Laboratoire d'oceanographie de Villefranche, Villefranche-sur-Mer, France, Lionel Guidi, Laboratoire d'Océanographie de Villefranche (LOV), UMR 7093, Sorbonne Université, Villefranche-sur-Mer, France, Luca Polimene, Plymouth Marine Laboratory, MEMP, Plymouth, United Kingdom, Michal Koblížek, Institute of Microbiology, Czech Republic, Pavel Ya. Tishchenko, Far Eastern Branch, Russian Academy of Sciences, Vladivostok, Russia, Pekka Hermanni Kaartokallio, Finnish Environment Institute, Finland, Ronald H Benner, University of South Carolina, Marine Science Program and Department of Biological Sciences, Columbia, SC, United States, Ramaiah Nagappa, CSIR-National Institute of Oceanography,, India and Youhei Yamashita, Faculty of Environmental Earth Science, Hokkaido University, Sapporo, Japan
 
Effect on the Chemical and Isotopic Composition of Marine Dissolved Organic Matter by Adsorption to Deep Sea Sediment. (654360)
Niels Hauksson1, Christian Blair Lewis1 and Ellen R M Druffel2, (1)University of California Irvine, Earth System Science, Irvine, CA, United States, (2)Univ California Irvine, Irvine, CA, United States
 
Validating Fluorescence As An Optical Proxy For Fluvial DOC Contributed By The Spring Freshet In The Sagavanirktok And Kuparuk Rivers (Northern Alaska) (652699)
Luka Catipovic, Woods Hole Oceanographic Institution, Marine Chemistry & Geochemistry, Woods Hole, MA, United States, Krista Longnecker, Woods Hole Oceanographic Inst, Woods Hole, MA, United States and Samuel R Laney, Woods Hole Oceanographic Institution, Woods Hole, MA, United States
 
What controls DOM composition variability in marsh-dominated estuaries? (644516)
Rachel Martineac, University of Georgia, Athens, GA, United States and Patricia M Medeiros, University of Georgia, Department of Marine Sciences, Athens, GA, United States
 
Characterization and quantification of mangrove-derived extractable carbon (650123)
Keith Limuel Bejasa and Caroline Marie Jaraula, Marine Science Institute, University of the Philippines, Metro Manila, Philippines
 
Degradation of Terrigenous Organic Matter from Tropical Peatlands and Coastal Ocean Acidification in Southeast Asia (649550)
Yongli Zhou1, Patrick Martin1, Robert Nichols1, Kristy Chang1 and Nikita Kaushal2, (1)Nanyang Technological University, Asian School of the Environment, Singapore, Singapore, (2)ETH Zürich, Department of Earth Sciences, Zürich, Switzerland
 
Environmental Changes Associated with Organic Matter Loading Deduced from Sedimentary Deposits of a Coastal Lagoon in Boracay Island, Philippines (657478)
Mishel Valery Rañada1, Keith Limuel Bejasa1, Angel Bautista VII2 and Caroline Marie Jaraula1, (1)Marine Science Institute, University of the Philippines, Metro Manila, Philippines, (2)Philippine Nuclear Research Institute, Philippines
 
Lignin phenol-based evidence of rapid 8 cm sediment deposition from a hurricane flooding event in continental margin San Blas Basin, Mexico (655782)
Emmet Bush1, Jacquelyn A Neibauer1, Garrett A. Raemhild1, Loic J. B. Barbara2, Megan E Duffy1, Jamee Adams3, Khadijah K. Homolka4, Jose D. Carriquiry2 and Richard G Keil1, (1)University of Washington, School of Oceanography, Seattle, WA, United States, (2)Autonomous University of Baja California, Ensenada, BJ, Mexico, (3)Scripps Institution of Oceanography, La Jolla, United States, (4)University of Washington, School of Oceanography, Seattle, United States
 
Seasonal changes in cross-shelf transport of dissolved inorganic carbon across the Louisiana shelf. (642501)
Michelle Anderson1, Kanchan Maiti2 and Z. George Xue1, (1)Louisiana State University, Oceanography and Coastal Sciences, Baton Rouge, LA, United States, (2)Louisiana State University, Department of Oceanography and Coastal Sciences, Baton Rouge, LA, United States