CC023
Sustained Ocean Observations for a Changing Climate: GO-SHIP
Session ID#: 258350
Session Description:
The ocean plays a vital role in moderating Earth's climate, absorbing roughly 25% of anthropogenic CO
2 and 93% of excess heat. Understanding how these processes are changing and their impact on the ocean's physical, biogeochemical, and biological systems demands sustained, high-quality observations. The Global Ocean Ship-based Hydrographic Investigations Program (GO-SHIP) provides exactly this, delivering a unique, global dataset of full-water-column hydrographic measurements.
For decades, international collaboration through GO-SHIP has yielded critical insights into ocean warming, acidification, carbon uptake, and circulation changes. Building on this legacy, Bio GO-SHIP is now integrating biological and biogeochemical measurements, offering a more holistic view of the ocean's evolving state and its ecosystems. This session will highlight the immense value of these sustained GO-SHIP observations. We invite contributions that utilize and interpret any facet of GO-SHIP data, including studies on ocean dynamics, climate change impacts, and ecosystem responses. All avenues of investigation are welcome, including those employing modeling and remote sensing in conjunction with GO-SHIP observations for validation or assimilation. Join us to explore how GO-SHIP continues to inform our understanding and projection of Earth’s evolving climate system.
Co-Sponsor(s):
Index Terms:
4215 Climate and interannual variability [OCEANOGRAPHY: GENERAL]
4273 Physical and biogeochemical interactions [OCEANOGRAPHY: GENERAL]
4532 General circulation [OCEANOGRAPHY: PHYSICAL]
4805 Biogeochemical cycles, processes, and modeling [OCEANOGRAPHY: CHEMICAL]
Student/Early Career Chair: Leah Chomiak, Cooperative Institute for Marine and Atmospheric Studies Miami, Miami, United States
Primary Chair: Leticia Barbero, University of Miami, Cooperative Institute for Marine and Atmospheric Studies, Miami, United States
Co-chairs: Bernadette Sloyan, Commonwealth Scientific and Industrial Research Organisation (CSIRO), Hobart, TAS, Australia and Masahito Shigemitsu, JAMSTEC, Yokosuka, Japan
GLODAPv3: new methods (2027228)
Nico Lange1, Dr. Matthew Paul Humphreys, PhD2, Henry C Bittig3, Brendan Carter4, Siv K Lauvset1 and GLODAP Reference Group, (1)NORCE Research, Climate and Environment, Bjerknes Centre for Climate Research, Bergen, Norway, (2)NIOZ Royal Netherlands Institute for Sea Research, Ocean Systems, Texel, 't Horntje, Netherlands, (3)Leibniz Institute for Baltic Sea Research, 18119 Warnemunde, Germany, (4)NOAA Pacific Marine Environmental Laboratory, Seattle, United States
Radiocarbon in seawater: decades of global measurements (2027291)
Roberta Hansman, Kathryn L. Elder, Alan R Gagnon, Mary Lardie Gaylord, Jeffrey Girts, Kalina Gospodinova and Susan Q Lang, Woods Hole Oceanographic Institution, Geology and Geophysics, Woods Hole, United States
Reconstruction of δ13CDIC in the Atlantic Ocean: A Probabilistic Machine Learning Approach for Filling Historical Data Gaps (2028947)
Hui Gao1,2, Zelun Wu2, Zhentao Sun3, Meibing Jin4 and Wei-Jun Cai3, (1)Guangdong Ocean University, College of Chemistry and Environmental Science, Guangdong, China, (2)University of Delaware, School of Marine Science and Policy, Newark, United States, (3)University of Delaware, School of Marine Science and Policy, Newark, DE, United States, (4)University of Alaska Fairbanks, Fairbanks, AK, United States
Deep ocean salinity changes revealed by offset and time drift correction for the IAPSO Standard Seawater (2031266)
Hiroshi Uchida, JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, Masahide Wakita, JAMSTEC, MIO, Mutsu, Japan, Mitsuho Oe, Japan Meteorological Agency, Tokyo, Japan and Fernando Santiago-Mandujano, University of Hawaii, Honolulu, United States
A World of Standardized Data: The CCHDO’s approach to easily accessible CTD and bottle data (2032616)
Savannah Lewis1,2, Karen I Stocks1,2, Elisa Aitoro1,2, Weiyang Bao1,2, Andrew Barna1,2, Alden Bernstein1,2, Carolina Berys-Gonzalez1,2, Sarah G Purkey1,2, Andre Sbardelotto Dos Santos1,2, Alan Yang1,2 and James H Swift1,2, (1)Scripps Institution of Oceanography, La Jolla, United States, (2)University of California San Diego, La Jolla, United States
Transformation of the Deep North Atlantic Ocean Through the Eyes of GO-SHIP: Cooling, Freshening, Pathways & Propagation (2038178)
Leah Chomiak1, Denis Volkov2, Leticia Barbero1 and Renellys C Perez3, (1)Cooperative Institute for Marine and Atmospheric Studies Miami, Miami, United States, (2)Cooperative Institute for Marine and Atmospheric Studies Miami, Miami, FL, United States, (3)NOAA Atlantic Oceanographic and Meteorological Laboratory, Miami, United States
U.S. Contribution to International GO-SHIP: Research Highlights, Synergies, and Opportunities (2047319)
Alison M Macdonald1, Dr. Viviane V Menezes1, Leah Chomiak2 and US GO-SHIP PIs, (1)Woods Hole Oceanographic Institution, Woods Hole, United States, (2)Atlantic Oceanographic and Meteorological Laboratory, Physical Oceanography Division, Miami, United States
