OC24B:
The Ocean Carbon Cycle Across Timescales II Posters


Session ID#: 27938

Session Description:
Cumulatively since preindustrial times, only the ocean has been a significant sink for anthropogenic carbon. In the coming centuries, the partitioning of carbon between the atmosphere and ocean will determine how further anthropogenic emissions translate into climate change, and at the same time, will determine regional patterns of key biogeochemical stressors, specifically ocean acidification and declines in saturation states of aragonite and calcite minerals. Across the global oceans, the cycling of both natural and anthropogenic carbon varies with climate forcing and biogeochemical drivers. In this session, we welcome contributions that quantify rates and processes of the ocean carbon uptake and its consequences for marine ecosystems, and that address variability and change across timescales from seasonal to millennial. We welcome studies that focus on any open or coastal ocean region, surface or interior, and that use observations, models, and/or theory as the primary approach.
Primary Chair:  Galen A McKinley, Columbia University and Lamont-Doherty Earth Observatory, New York, United States
Co-Chair:  Peter Landschuetzer, Max Planck Institute for Meteorology, Hamburg, Germany
Moderators:  Galen A McKinley, Columbia University and Lamont-Doherty Earth Observatory, New York, United States and Peter Landschuetzer, Max Planck Institute for Meteorology, Hamburg, Germany
Student Paper Review Liaison:  Peter Landschuetzer, Max Planck Institute for Meteorology, Hamburg, Germany
Index Terms:

1616 Climate variability [GLOBAL CHANGE]
1635 Oceans [GLOBAL CHANGE]
4805 Biogeochemical cycles, processes, and modeling [OCEANOGRAPHY: BIOLOGICAL AND CHEMICAL]
4806 Carbon cycling [OCEANOGRAPHY: BIOLOGICAL AND CHEMICAL]
Cross-Topics:
  • BN - Biogeochemistry and Nutrients
  • OM - Ocean Modeling
  • PC - Past, Present and Future Climate
  • PL - Physical Oceanography: Mesoscale and Larger

Abstracts Submitted to this Session:

Quantifying changes in the annual cycle of the carbonate system within CMIP5 (311915)
Corinne Hartin1, Kalyn Dorheim1 and Cary Lynch2, (1)Joint Global Change Research Institute, College Park, United States, (2)Joint Global Change Research Institute, College Park, MD, United States
Changes in Coastal Carbon Budgets in the 20th century: An Analysis of Global Modelling Result (318457)
Holger Brix, Helmholtz-Zentrum Geesthacht, Institute for Coastal Research, Geesthacht, Germany and Ivan Kuznetsov, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany
The Radiocarbon Marine Reservoir Effect (MRE) on the South Atlantic Ocean (311792)
Eduardo Queiroz Alves1, Kita Macario2 and Christopher Bronk Ramsey1, (1)University of Oxford, Oxford, United Kingdom, (2)UFF Federal Fluminense University, Niteroi, Brazil
Variable elemental composition of organic new production and its effect on ocean carbon storage in glacial model simulations (317972)
Malin Ödalen1,2, Kevin I. C. Oliver3, Jonas Nycander1,2, Andy Ridgwell4,5 and Johan Nilsson1,2, (1)Stockholm University, Department of Meteorology, Stockholm, Sweden, (2)Bolin Centre for Climate Research, Stockholm, Sweden, (3)University of Southampton, Ocean and Earth Science, National Oceanography Centre, Southampton, United Kingdom, (4)University of California Riverside, Department of Earth and Planetary Sciences, Riverside, United States, (5)University of California, Department of Earth Sciences, Riverside, CA, United States
Decadal fCO2 Trends in Western Boundary Current- and Eastern Boundary Current-influenced Areas (319390)
Hongjie Wang, Texas A&M University-Corpus Christi, Department of Physical and Environmental Sciences, Corpus Chrsiti, TX, United States and Xinping Hu, The University of Texas at Austin, Marine Science Institute, Port Aransas, United States
Carbon Fluxes and Primary Production in a Shelf Sea from a FerryBox (323783)
Yoana G Voynova and Wilhelm Petersen, Helmholtz-Zentrum Geesthacht Centre for Materials and Coastal Research, Geesthacht, Germany
A comparison of CO2 Flux estimates in the equatorial Pacific using four different wind products. (307033)
Catherine E Cosca, NOAA/PMEL, OCRD, Seattle, WA, United States, Richard A Feely, NOAA PMEL, Seattle, United States, Peter Landschutzer, Environmental Physics, Institute of Biogeochemistry and Pollutant Dynamics, ETH Zurich, Zurich, Switzerland, Richard H Wanninkhof, NOAA Atlantic Oceanographic and Meteorological Laboratory, Ocean Chemistry and Ecosystems Division, Miami, FL, United States, Adrienne J Sutton, NOAA Pacific Marine Environmental Laboratory, Seattle, WA, United States, Abhishek Chatterjee, GMAO, Greenbelt, MD, United States and Ansley B Manke, NOAA Seattle, Seattle, WA, United States

See more of: Ocean Change: Acidification and Hypoxia