PL44C:
From WOCE Through CLIVAR to GO-SHIP: Results from Global Repeat Hydrographic Surveys I Posters


Session ID#: 28697

Session Description:
As part of the global repeat hydrography effort, researchers from around the world have worked to measure vertical profiles of seawater properties with high spatial resolution, precision, and accuracy approximately once per decade. These measurements are made along pre-defined sections that cross the major ocean basins. The first detailed surveys were conducted by the 1990s World Ocean Circulation Experiment (WOCE). Major sections were repeated in the 2000s as part of the Climate Variability and predictability program (CLIVAR). Now, the Global Ocean Ship-based Hydrographic Investigations Program (GO-SHIP) is carrying this observation strategy into a third decade. Repeat hydrographic measurements have proven critical for revealing variability and long term trends in ocean heat content, freshwater cycling, anthropogenic and natural carbon storage, circulation patterns, acidification, nutrient distributions, and other natural and anthropogenic tracers. These cruises have also provided support for ancillary measurements and other observation programs (e.g. Argo and remote sensing).

In this session, we invite contributions from those who are interpreting these physical, chemical, and biological observations, or using them to construct or validate ocean circulation models or property estimation algorithms. Submissions from researchers who rely on repeat hydrography cruises for in situ sensor deployments or remote sensor calibration/validation are also invited.

Primary Chair:  Richard A Feely, NOAA Pacific Marine Environmental Laboratory, Ocean Climate Research Division, Seattle, WA, United States
Co-chairs:  Alison M Macdonald, Woods Hole Oceanographic Institution, Woods Hole, MA, United States, Leticia Barbero, University of Miami, Miami, FL, United States and Toste S Tanhua, GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany
Moderators:  Leticia Barbero, Cooperative Institute for Marine and Atmospheric Studies Miami, Miami, FL, United States and Alison M Macdonald, Woods Hole Oceanographic Institution, Woods Hole, MA, United States
Student Paper Review Liaison:  Toste S Tanhua, GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany
Index Terms:

1616 Climate variability [GLOBAL CHANGE]
4215 Climate and interannual variability [OCEANOGRAPHY: GENERAL]
4262 Ocean observing systems [OCEANOGRAPHY: GENERAL]
4513 Decadal ocean variability [OCEANOGRAPHY: PHYSICAL]
Cross-Topics:
  • OC - Ocean Change: Acidification and Hypoxia
  • OM - Ocean Modeling

Abstracts Submitted to this Session:

Dagmar Kieke1,2, Reiner Steinfeldt1,3, Monika Rhein1,2, Igor Yashayaev4 and Birgit A Klein5, (1)University of Bremen, Institute of Environmental Physics, Bremen, Germany, (2)MARUM, University of Bremen, Bremen, Germany, (3)MARUM - University of Bremen, Bremen, Germany, (4)Bedford Institute of Oceanography, Fisheries and Oceans Canada, Dartmouth, NS, Canada, (5)BSH Federal Maritime and Hydrographic Agency, Hamburg, Germany
Fiz F Pérez1, Marcos Fontela2, Maribel I. García-Ibáñez3, Herle Mercier4, Pascale Lherminier5, Patricia Zunino4, Mercedes de la Paz6, Anton Velo7, Xose A. Padin8, Fernando Alonso-Perez9 and Elisa Fernández Guallart10, (1)CSIC, IIM, Vigo, Spain, (2)CSIC, IIM, Oceanography, Vigo, Spain, (3)University of Delaware, School of Marine Science and Policy, Newark, DE, United States, (4)CNRS, LOPS, Plouzane, France, (5)IFREMER, LOPS, Plouzané, France, (6)IEO, A Coruña, Spain, (7)Instituto de Investigaciones Marinas de Vigo, CSIC, Vigi, Spain, (8)IIM, CSIC, Vigo, Spain, (9)IIM-CSIC, Instituto de Investigaciónes Mariñas – CSIC, Vigo, Spain, (10)CSIC, Oceanography, Vigo, Spain
Ashley Davis1,2, Kathryn E F Shamberger2, E Brendan Roark3, Amy Baco-Taylor4, Jahna Brooks2 and Kelci Miller3, (1)Woods Hole Oceanographic Institution, Geology and Geophysics, Woods Hole, MA, United States, (2)Texas A&M University, Oceanography, College Station, TX, United States, (3)Texas A&M University, Geography, College Station, TX, United States, (4)Florida State University, Earth, Ocean, Atmospheric Sciences, Tallahassee, FL, United States
Sabine Mecking1, Kevin G Speer2, Isabella Rosso3, Lena Schulze2, James H Swift3, Lynne D Talley3, Rana A Fine4, DongHa Min5, Richard A Feely6, Brendan Carter7, Andrew G Dickson8, Frank J Millero Jr9, Andreas M Thurnherr10 and Alison M Macdonald11, (1)University of Washington Seattle Campus, Seattle, WA, United States, (2)Florida State University, Tallahassee, FL, United States, (3)Scripps Institution of Oceanography, La Jolla, CA, United States, (4)University of Miami, Miami, FL, United States, (5)The University of Texas at Austin, Austin, TX, United States, (6)NOAA PMEL, Seattle, WA, United States, (7)NOAA Pacific Marine Environmental Laboratory, Seattle, WA, United States, (8)Scripps Institution of Oceanography, UCSD, La Jolla, CA, United States, (9)RSMAS, Miami, FL, United States, (10)Lamont-Doherty Earth Observatory of Columbia University, New York, NY, United States, (11)WHOI, Woods Hole, MA, United States
Pascale Lherminier1, Patricia Zunino2, Herle Mercier2 and Fiz F. Pérez3, (1)IFREMER, LOPS, Plouzané, France, (2)CNRS, LOPS, Plouzane, France, (3)Spanish National Research Council, Vigo, Spain
Liqing Jiang, National Centers for Environmental Information, Silver Spring, MD, United States, Brendan Carter, NOAA Pacific Marine Environmental Laboratory, Seattle, WA, United States, Richard A Feely, NOAA PMEL, Seattle, WA, United States, Siv Lauvset, Uni Research, Uni Climate, Bergen, Norway and Are Olsen, University of Bergen, Geophysical Institute, Bergen, Norway
Alison M Macdonald1, Sachiko Yoshida2, Steven M Pike3, Ken Buesseler1, Irina Rypina2 and Steven R Jayne4, (1)Woods Hole Oceanographic Institution, Woods Hole, MA, United States, (2)WHOI, Woods Hole, MA, United States, (3)Woods Hole Oceanographic Institute, Woods Hole, MA, United States, (4)WHOI, Department of Physical Oceanography, Woods Hole, MA, United States
Nina Bednarsek, Southern California Coastal Water Research Project, Biogeochemistry, Costa Mesa, CA, United States, Richard A Feely, NOAA PMEL, Seattle, WA, United States and Brendan Carter, NOAA Pacific Marine Environmental Laboratory, Seattle, WA, United States