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Comparison of discrete and underway carbon dioxide (CO2) related measurements obtained during 21 cruises spanning the Pacific, Atlantic, Indian Oceans and Gulf of Mexico between 1991 and 2020: inferences on the temperature dependence of the fugacity of CO2 (fCO2) in seawater (NCEI Accession 0247018)
This dataset consists of the co-located surface discrete fCO2 at 20 ˚C and underway fCO2 measurements at sea surface temperature (SST) for 21 cruises spanning the Pacific, Atlantic, Indian Oceans and Gulf of Mexico from 1991-07-12 to 2020-04-15. In addition, calculated fCO2 from alkalinity (TA) and total dissolved inorganic carbon (DIC) are provided. The co-located discrete fCO2 at 20 ˚C and underway fCO2 measurements at SST are used to infer the temperature dependence of CO2. For the 21 cruises spanning the major ocean basins from 1992-2020 a temperature dependence of 4.13 ± 0.01 % ˚C-1 is determined in close agreement with a widely used previous empirical estimate of 4.23 ± 0.02 % ˚C-1 for North Atlantic surface water. No statistically significant dependence on temperature or inorganic carbon speciation of the surface water was discerned as dependency on these factors is weak and it was masked by a range of overlapping temperatures and chemical compositions. The temperature dependency of calculated fCO2 yield a dependency of 4.10 % ˚C-1 for 17 cruises where there are co-located measurements of fCO2, alkalinity (TA) and dissolved inorganic carbon (DIC).
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Sea surface measurements of fugacity of CO2 (fCO2), temperature and salinity during the cruise Clim-EPARSES (EXPOCODE 35MV20190405) onboard R/V Marion-Dufresne in the Indian Ocean and Mozambique Channel from 2019-04-04 to 2019-04-30 (NCEI Accession 0208809)
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This dataset includes continuous sea surface measurements of pCO2, temperature, salinity and atmospheric pressure data during the R/V Marion-Dufresne cruise Clim-EPARSES (EXPOCODE 35MV20190405) in the Indian Ocean and Mozambique Channel from 2019-04-04 to 2019-04-30. The project Clim-EPARSES (PI, Aline Tribollet/LOCEAN-IPSL-IRD) aims at evaluating the impact of global change (warming, acidification) over the last decades on the coral reef ecosystems in the Eparses Islands (Scattered Islands). The project conducted in April 2019 onboard the R.V. Marion-Dufresne (TAAF) included underway sea surface observations of the ocean carbonate properties in the Mozambique Channel, around Eparses Islands and in the Indian Ocean.
Fugacity of carbon dioxide, salinity and other variables collected from underway - surface observations using CO2 gas analyzer, showerhead chamber equilibrator for autonomous CO2 measurement and other instruments from NOAA Ship RONALD H. BROWN in the Caribbean Sea, Gulf of Mexico and others from 2009-04-17 to 2009-10-18 (NCEI Accession 0109931)
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This dataset includes biological, chemical, meteorological, physical and underway - surface data collected from NOAA Ship RONALD H. BROWN in the Caribbean Sea, Gulf of Mexico, North Atlantic Ocean and South Atlantic Ocean from 2009-04-17 to 2009-10-18 and retrieved during cruise RB-09-01, RB-09-02, RB-09-03, RB-09-04, RB-09-05 and RB-09-05T. These data include AIR TEMPERATURE, BAROMETRIC PRESSURE, CARBON DIOXIDE - AIR, CARBON DIOXIDE - PARTIAL PRESSURE - DIFFERENCE, FLUORESCENCE, Partial pressure (or fugacity) of carbon dioxide, SALINITY, SEA SURFACE TEMPERATURE, WIND DIRECTION and WIND SPEED. The instruments used to collect these data include Carbon dioxide (CO2) gas analyzer and Shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement. These data were collected by Rik Wanninkhof of NOAA Atlantic Oceanographic and Meteorological Laboratory as part of NOAA Ship Ronald H. Brown 2009 Underway Data data set.
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 Roger Revelle cruises in the South Atlantic and Indian Oceans in 2023 (NCEI Accession 0287338)
공공데이터포털
This dataset consists of surface underway ocean measurements of fugacity of carbon dioxide (fCO2), salinity, and sea surface temperature collected during R/V Roger Revelle cruises in the South Atlantic and Indian Oceans from 2023-02-04 to 2023-09-13. These measurements were collected with support from NOAA's Climate Program Office (CPO).
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 Roger Revelle cruises in the Pacific Ocean in 2022 (NCEI Accession 0276433)
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This dataset consists of surface underway ocean measurements of fugacity of carbon dioxide (fCO2), salinity, and sea surface temperature collected during R/V Roger Revelle cruises in the Pacific Ocean from 2022-05-01 to 2023-01-24. These measurements were collected with support from NOAA's Climate Program Office (CPO).
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 BlueFin cruises in the Tropical and North Pacific Ocean from 2019-06-11 to 2019-11-21 (NCEI Accession 0216085)
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This dataset consists of surface underway measurements of fCO2, sea surface temperature, sea surface salinity and other parameters collected during R/V BlueFin cruises BF20190611, BF20190725, BF20190811, BF20190904, BF20190928, BF20191102, BF20191115 (EXPOCODES 331I20190611, 331I20190725, 331I20190811, 331I20190904, 331I20190928, 331I20191102, 331I20191115) in the Tropical and North Pacific Ocean from 2019-06-11 to 2019-11-21. These measurements were collected with support from NOAA's Climate Program Office (CPO).
Surface underway measurements of fugacity of carbon dioxide (fCO2, seawater and atmospheric), water temperature, and salinity from 5 cruises in the equatorial Pacific Ocean, collected onboard NOAA Ship Ka'imimoana in 2002 (NCEI Accession 0269003)
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This dataset contains data from underway fCO2 (seawater and atmospheric), water temperature, and salinity measurements collected on 5 equatorial Pacific cruises from 2002-03-06 to 2002-10-26 as part of a ship-of-opportunity time-series. Cruise names and EXPOCODEs: KA2002_01 (33KM20020306), KA2002_02 (33KM20020409),KA2002_03 (33KM20020530), KA2002_05 (33KM20020824), KA2002_07 (33KM20021004). Since 1982, NOAA's Pacific Marine Environmental Laboratory has made underway CO2 observations in the equatorial Pacific as a companion project to the Global Tropical Moored Buoy Array. This effort was conducted with the support of NOAA's Global Ocean Monitoring and Observing Program.
Surface underway measurements of seawater and atmospheric fugacity of carbon dioxide (fCO2), durafet pH (on total scale), temperature and salinity from 11 trans-Pacific crossings onboard container ship Natalie Schulte in the Pacific Ocean from 2010-10-01 to 2012-06-21 (NCEI Accession 0108233)
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This dataset contains data from underway fCO2 (seawater and atmospheric), ISFET-based pH (total scale), temperature and salinity measurements collected during container ship Natalie Schulte 11 trans-Pacific cruises in the Pacific Ocean as part of a ship-of-opportunity (SOOP) time-series. Cruise names and EXPOCODES: NS2010_09 (CYNS20101001), NS2010_11 (CYNS20101125), NS2011_03 (CYNS20110322), NS2011_05 (CYNS20110513), NS2011_07 (CYNS20110709), NS2011_09 (CYNS20110902), NS2011_11 (CYNS20111029), NS2012_01 (CYNS20120124), NS2012_02 (CYNS20120216), NS2012_04 (CYNS20120416), NS2012_06 (CYNS20120608). Since 1992, underway CO2 observations have been made between New Zealand and the U.S. West Coast. In 2010, ISFET-based pH measurements (total scale) were added to this equatorial Pacific SOOP-based time-series. All pH data, when available, are reported on the total scale and at SST. This effort was conducted with the support of NOAA's Ocean Observing and Monitoring Division in the Climate Program Office (CPO) and NOAA's Ocean Acidification Program (OAP).
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 2020 (NCEI Accession 0219353)
공공데이터포털
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 2020. 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.
Carbon-14 Measurements in Surface Water CO2 from the Atlantic, Indian and Pacific Oceans from 1965-01-01 to 1994-12-31 (NCEI Accession 0157055)
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This dataset includes Carbon-14 Measurements in Surface Water CO2 from the Arctic Ocean, Barents Sea, Bay of Biscay, Indian Ocean, Ionian Sea, Mediterranean Sea, Atlantic Ocean, Pacific Ocean, Norwegian Sea, Southern Oceans, and Tasman Sea from 1965-01-01 to 1994-12-31. These data include DELTA CARBON-13, DELTA CARBON-14, SALINITY, SEA SURFACE TEMPERATURE and SIGMA-T. The instruments used to collect these data include not applicable. These data were collected by Reidar Nydal of Norwegian University of Science and Technology as part of the Carbon 14: Surface Measurements dataset.
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