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Fugacity of carbon dioxide (fCO2), temperature, salinity and other variables collected from surface underway observations using shower head equilibrator, carbon dioxide gas detector and other instruments from R/V Thomas G. Thompson cruises in the South Pacific Ocean, Indian Ocean, Southern Ocean in 2024 (NCEI Accession 0304490)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: October 13, 2025 | Last Modified: 2025-05-22T00:00:00.000+00:00
This dataset consists of surface underway ocean measurements of fugacity of carbon dioxide (fCO2), salinity, and sea surface temperature collected during R/V Thomas G. Thompson cruises in the South Pacific Ocean, Indian Ocean, Southern Ocean from 2024-01-13 to 2024-04-19. The measurements were collected to evaluate the spatial distribution of air-sea CO2 flux. These measurements were collected with support from NOAA's Global Ocean Monitoring and Observing (GOMO) Program.

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0304490 BAROMETRIC PRESSURE Delta pCO2 Partial pressure (or fugacity) of carbon dioxide - atmosphere partial pressure of carbon dioxide - water SALINITY - SURFACE WATER WATER TEMPERATURE barometric pressure sensor carbon dioxide (CO2) gas analyzer salinometer showerhead equilibrator temperature sensor chemical meteorological physical surface underway R/V THOMAS G. THOMPSON NOAA Pacific Marine Environmental Laboratory NOAA Pacific Marine Environmental Laboratory Ship of Opportunity Programme (SOOP) Surface Ocean CO2 Atlas (SOCAT) Indian Ocean South Pacific Ocean Southern Ocean oceanography DOC/NOAA/OAR/PMEL > Pacific Marine Environmental Laboratory, OAR, NOAA, U.S. Department of Commerce TN428 TN430 TN431A 325020240113 325020240221 325020240408 Ocean Carbon and Acidification Data System (OCADS) Project SOOP Cruises EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > ATMOSPHERIC CARBON DIOXIDE > PARTIAL PRESSURE OF CARBON DIOXIDE EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE EARTH SCIENCE > CLIMATE INDICATORS > ATMOSPHERIC/OCEAN INDICATORS > SURFACE SALINITY EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY Surface underway Antarctic coast Australia coast SAL_PSU SST_C fCO2_ATM_interpolated_uatm fCO2_SW@SST_uatm, dfCO2_uatm xCO2_ATM_interpolated_ppm xCO2_ATM_ppm xCO2_EQU_ppm BAROMETERS > BAROMETERS CO2 ANALYZERS > CO2 ANALYZERS EQUILIBRATORS SALINOMETERS TEMPERATURE SENSORS > TEMPERATURE SENSORS THOMAS G. THOMPSON (call sign: KTDQ, ICES code: 3250, 1991-) OCEAN > INDIAN OCEAN OCEAN > PACIFIC OCEAN > SOUTH PACIFIC OCEAN OCEAN > SOUTHERN OCEAN Indian Ocean South Pacific Ocean Southern Ocean

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