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Partial pressure of carbon dioxide, salinity, temperature and other variables collected from surface underway observations from R/V F.G. Walton Smith coastal cruises in the Atlantic Ocean and Gulf of Mexico in 2023 (NCEI Accession 0277003)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: October 04, 2025 | Last Modified: 2024-12-21T00:00:00.000+00:00
This dataset includes surface underway, chemical, meteorological and physical data collected from R/V F.G. Walton Smith in the Gulf of Mexico and North Atlantic Ocean in 2023. These data include air-sea difference of partial pressure of carbon dioxide (pCO2), pCO2 in atmosphere, pCO2 in water, barometric pressure, sea surface salinity and temperature. The instruments used to collect these data include barometric pressure sensor, carbon dioxide gas analyzer, shower head chamber equilibrator for autonomous carbon dioxide measurement and thermosalinographs. The Global Coastal Carbon Data Project data includes the bottle (discrete) and surface (underway) carbon-related measurements from coastal research cruises, the data from time series cruises and coastal moorings. The coastal regions data are very important for the understanding of carbon cycle on the continental margins.

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0277003 BAROMETRIC PRESSURE Partial pressure (or fugacity) of carbon dioxide - atmosphere partial pressure of carbon dioxide - water SALINITY - SURFACE WATER WATER TEMPERATURE xCO2 atmosphere xCO2 seawater barometric pressure sensor carbon dioxide (CO2) gas analyzer showerhead equilibrator temperature sensor thermosalinograph chemical meteorological physical surface underway R/V F.G. Walton Smith NOAA Atlantic Oceanographic and Meteorological Laboratory NOAA Atlantic Oceanographic and Meteorological Laboratory Ship of Opportunity Programme (SOOP) Surface Ocean CO2 Atlas (SOCAT) US DOC; NOAA; Office of Oceanic and Atmospheric Research; Ocean Acidification Program (OAP) Caribbean Sea Gulf of Mexico North Atlantic Ocean oceanography DOC/NOAA/OAR/AOML > Atlantic Oceanographic and Meteorological Laboratory, OAR, NOAA, U.S. Department of Commerce WS23055 WS23056 WS23061, SFER WS23140, transit WS23156, Rosenheim WS23174 WS23203 WS23220, FOCUS WS23230, NERC-NFSGEO WS23344, 27N 33WA20230224 33WA20230225 33WA20230302 33WA20230520 33WA20230605 33WA20230623 33WA20230722 33WA20230808 33WA20230818 33WA20231210 Ocean Carbon and Acidification Data System (OCADS) Project AOML_SOOP_OA EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > ATMOSPHERIC CARBON DIOXIDE 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 Coastal Cruises OA Cruises PRES_ATM@SSP_hPa PRES_EQU_hPa QC_SUBFLAG SAL_permil SST_C TEMP_EQU_C WOCE_QC_FLAG dfCO2_uatm fCO2_ATM_interpolated_uatm fCO2_SW@SST_uatm xCO2_ATM_interpolated_ppm xCO2_ATM_ppm xCO2_EQU_ppm BAROMETERS > BAROMETERS CO2 ANALYZERS > CO2 ANALYZERS EQUILIBRATORS TEMPERATURE SENSORS > TEMPERATURE SENSORS THERMOSALINOGRAPHS F. G. Walton Smith (call sign: WCZ6292, ICES code: 33WA, 1999-) OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > CARIBBEAN SEA OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF AMERICA OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF MEXICO Caribbean Sea Gulf of Mexico North Atlantic Ocean

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