B54B:
From WOCE through CLIVAR to GO-SHIP: Results from Global Repeat Hydrographic Surveys II Posters


Session ID#: 9251

Session Description:
For the past 25 years, countries from around the world have participated in obtaining multiple, high-quality, repeat, global, hydrographic transects. The 1990’s World Ocean Circulation Experiment (WOCE) included some 30 countries. It focused on improving our understanding of ocean circulation, heat and carbon transport through the acquisition of a one-time global survey. The JGOFS program that sought to investigate mechanisms controlling concentrations of inorganic carbon and associated biogeochemical parameters and fluxes augmented WOCE. Ten years later CLIVAR began repeating transects focused on trends in ocean climate. The international Global Ocean Ship-based Hydrographic Investigations Program (GO-SHIP) carries this task forward by identifying natural variability and anthropogenic changes since WOCE.

 In this session, we invite contributions using and interpreting these physical, chemical and biological observations. The session will highlight research that presents and interprets changes that have occurred over the last 25 years using the multitude of observed properties. A full range of contributions is solicited from surface to bottom waters based on rosette, underway or float observations. All avenues of investigation are welcome, including those using related data, as well as modeling and remote sensing studies performing comparisons and/or assimilations.

Primary Chair:  Brendan R Carter, University of Washington, JISAO, Seattle, WA, United States
Chairs:  Alison M Macdonald, Woods Hole Oceanographic Institution, Woods Hole, MA, United States, Richard A Feely, NOAA PMEL, Seattle, WA, United States, Toste S Tanhua, GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany and Brendan R Carter, NOAA Pacific Marine Environmental Laboratory, Seattle, WA, United States
Moderators:  Brendan R Carter1, Richard A Feely1 and Toste S Tanhua2, (1)NOAA Pacific Marine Environmental Laboratory, Seattle, WA, United States(2)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany
Student Paper Review Liaison:  Brendan R Carter, NOAA Pacific Marine Environmental Laboratory, Seattle, WA, United States
Index Terms:

1635 Oceans [GLOBAL CHANGE]
4271 Physical and chemical properties of seawater [OCEANOGRAPHY: GENERAL]
4273 Physical and biogeochemical interactions [OCEANOGRAPHY: GENERAL]
4513 Decadal ocean variability [OCEANOGRAPHY: PHYSICAL]
Co-Sponsor(s):
  • CT - Chemical Tracers, DOM and Trace Metals
  • OD - Ocean Observing and Data Management
  • PC - Past, Present and Future Climate
  • PO - Physical Oceanography/Ocean Circulation

Abstracts Submitted to this Session:

 
B54B-0404
The Arctic Ocean Then and Now: Preliminary Hydrographic Data from the 2015 US GEOTRACES Arctic Expedition (60139)
James H Swift1, David C Kadko2, William M Smethie Jr3, Susan M Becker4, Andrew Barna4, John Cummiskey4, Joseph Gum4, Melissa T Miller4 and Courtney Schatzman4, (1)University of California San Diego, La Jolla, CA, United States, (2)Florida International University, Applied Research Center, Miami, FL, United States, (3)Lamont -Doherty Earth Observatory, Palisades, NY, United States, (4)Scripps Institution of Oceanography, La Jolla, CA, United States
 
B54B-0405
Assessing the Internal Consistency of the Marine Carbon Dioxide System at High Latitudes: The Labrador Sea AR7W Line Study Case (87620)
Lorenza Raimondi, Dalhousie University, Department of Oceanography, Halifax, NS, Canada, Kumiko Azetsu-Scott, Bedford Institute of Oceanography, Fisheries and Oceans, Canada, Dartmouth, NS, Canada and Douglas Wallace, Dalhousie University, Halifax, NS, Canada
 
B54B-0406
The Suess Effect in the Eastern Mediterranean Basin 1988-2010 (87845)
Ruth Yam1, Guy Sisma-Ventura1,2 and Aldo Shemesh1, (1)Weizmann Institute of Science, Rehovot, Israel, (2)University of Haifa, Israel., Maritime Civilizations, Charney School of Marine. Sciences and Recanati Institute of Maritime Studies, Haifa, Israel
 
B54B-0407
Global Distribution and Intensity of Deep-Water Benthic Nepheloid Layers (87873)
Wilford D Gardner1, Mary Jo Richardson1 and Alexey V Mishonov2,3, (1)Texas A&M University, Oceanography, College Station, TX, United States, (2)Cooperative Institute for Climate and Satellites University of Maryland, College Park, MD, United States, (3)National Centers for Environmental Information (formerly NODC), NESDIS/NOAA, Silver Spring, MD, United States
 
B54B-0408
Meridional Overturning Transports at 30°S in the Indian and Pacific Oceans in 2002-2003 and 2009 (89733)
Alonso Hernandez-Guerra, Universidad de Las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain and Lynne D Talley, University of California San Diego, La Jolla, CA, United States
 
B54B-0409
Storage of Anthropogenic Carbon in the Atlantic over the last 30 Years (89507)
Reiner Steinfeldt1, Dagmar Kieke2, Toste S Tanhua3, Emil Jeansson4 and Monika Rhein1, (1)University of Bremen, Institute of Environmental Physics, Bremen, Germany, (2)University of Bremen, Bremen, Germany, (3)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany, (4)Uni Research Climate, Bjerknes Centre for Climate Research, Bergen, Norway
 
B54B-0410
GLOBAL OCEAN DATA ANALYSIS VERSION 2 (GLODAPv2) (91413)
Are Olsen1, Robert M Key2, Steven van Heuven3, Siv Lauvset4, Anton Velo5, Xiaohua Lin2, Carsten Schirnick6, Alexander Kozyr7, Toste S Tanhua8, Mario Hoppema9, Sara Jutterstrom10, Reiner Steinfeldt11, Emil Jeansson12, Masao Ishii13, Fiz F Pérez14 and Toru Suzuki15, (1)University of Bergen, Geophysical Institute, Bergen, Norway, (2)Princeton University, Princeton, NJ, United States, (3)University of Groningen, Centre for Isotope Research, Groningen, Netherlands, (4)Uni Research, Uni Climate, Bergen, Norway, (5)Instituto de Investigaciones Marinas de Vigo, CSIC, Vigi, Spain, (6)GEOMAR, Kiel, Germany, (7)Senior Research Scientist, Oceanographic data Analyst, Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, Oak Ridge, TN, United States, (8)GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany, (9)Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, Germany, (10)IVL Swedish Environmental Research Institute, Gothenburg, Sweden, (11)University of Bremen, Institute of Environmental Physics, Bremen, Germany, (12)Uni Research Climate, Bjerknes Centre for Climate Research, Bergen, Norway, (13)Japan Meteorological Agency, Meteorological Research Institute, Tsukuba, Japan, (14)CSIC, IIM, Vigo, Spain, (15)Marine Information Research Center, Tokyo, Japan
 
B54B-0411
Temporal and Spatial Variability of Biogeochemical Processes in the Southeast Pacific Oxygen Minimum Zone and Surrounding Regions (91445)
Molly Martin, Rana A Fine and James D Happell, University of Miami, Miami, FL, United States
 
B54B-0412
Fukushima Cs pathway in the western North Pacific (92078)
Sachiko Yoshida1, Alison M Macdonald1, Steven R Jayne2, Irina Rypina3 and Ken Buesseler1, (1)Woods Hole Oceanographic Institution, Woods Hole, MA, United States, (2)Woods Hole Oceanographic Institution, Physical Oceanography, Woods Hole, MA, United States, (3)WHOI, Woods Hole, MA, United States
 
B54B-0413
Re-Emergence of Excess Bomb Radiocarbon in Upwelling Waters with High-Latitude Origins (93329)
Colin M Lindsay, University of Colorado at Boulder, Geological Sciences/INSTAAR, Boulder, CO, United States and Scott Lehman, Institute for Arctic and Alpine Research, University of Colorado, Boulder, CO, United States
 
B54B-0414
Decadal Variability of Total Alkalinity in the North Pacific Ocean (93397)
Jessica N Cross1,2, Brendan R Carter1,3, Samantha A Siedlecki3, Simone R Alin1, Andrew G Dickson4, Richard A Feely1, Jeremy T Mathis5, Richard H Wanninkhof6, Alison M Macdonald7, Sabine Mecking8 and Lynne D Talley9, (1)NOAA Pacific Marine Environmental Laboratory, Seattle, WA, United States, (2)Cooperative Institute for Alaska Research, University of Alaska, Fairbanks, Fairbanks, AK, United States, (3)University of Washington, JISAO, Seattle, WA, United States, (4)Scripps Institution of Oceanography, UCSD, La Jolla, CA, United States, (5)NOAA Arctic Research Program, Ocean and Atmospheric Research, Silver Spring, MD, United States, (6)Atlantic Oceanographic and Meteorological Laboratory, Miami, FL, United States, (7)Woods Hole Oceanographic Institution, Woods Hole, MA, United States, (8)Applied Physics Laboratory University of Washington, Kenmore, WA, United States, (9)University of California San Diego, La Jolla, CA, United States
See more of: Biogeochemistry and Nutrients