This dataset consists of surface underway measurements collected during the R/V Algoa Southern Benguela (IEP:SB) cruise (EXPOCODE 91AL20230215) in the coastal waters of South Africa, South Atlantic Ocean from 2023-02-15 to 2023-02-23. The sea-surface partial pressure of CO2 (pCO2) was measured in the Southern Benguela off the west coast of South Africa as part of the August 2022 Integrated Ecosystem Programme: Southern Benguela (IEP:SB). The IEP is a multi-disciplinary, multi-institutional platform to undertake research and monitoring in the Southern Benguela. The measurements were taken onboard the RV Algoa VOYAGE 289. The core goal is to monitor seasonal and long term changes in air-sea flux of CO2 and ocean acidification.

This dataset consists of surface underway measurements collected during the R/V Algoa cruise Southern Benguela (IEP:SB) (EXPOCODE 91AL20211115) in the coastal waters of South Africa from 2021-11-15 to 2021-11-23. The sea-surface partial pressure of CO2 (pCO2) was measured in the Southern Benguela off the west coast of South Africa as part of the November 2021 Integrated Ecosystem Programme: Southern Benguela (IEP:SB). The IEP is a multi-disciplinary, multi-institutional platform to undertake research and monitoring in the Southern Benguela. The measurements were taken onboard the RV Algoa VOYAGE 277. The core goal is to monitor seasonal and long term changes in air-sea flux of CO2 and ocean acidification.

This dataset consists of surface underway measurements collected during the R/V Algoa Benguela Air-Sea CO2 and Heat Flux Experiment (BenFlex21) cruise (EXPOCODE 91AL20211206) in the coastal waters of South Africa, South Atlantic Ocean from 2021-12-06 to 2021-12-19. The sea-surface partial pressure (pCO2) was measured off the west coast of South Africa as part of the Benguela Air-Sea CO2 and Heat Flux Experiment (BenFlex21). BenFlex21 was initially planned to take place onboard the SA Agulhas II polar research ship but for technical reasons, that was not possible. The experiment was then re-planned to take place in the southern Benguela Upwelling System (sBUS) on a long-term observational line in St Helena Bay. The core goal of the experiment was to examine, through top-down Eddy Co-Variance and bottom-up in situ ocean observations, the hypothesis that small differences between the skin, foundation, and bulk temperatures are causing an underestimation of the air-sea flux of CO2 that can influence the magnitude of the global ocean sink (Watson et al., 2020; 1992; Woolf et al., 2017).

This dataset includes surface underway, chemical, meteorological and physical data collected during the ship of opportunity (SOOP) R/V Cruzeiro do Sul cruises in the South Atlantic Ocean from 2014-10-22 to 2014-10-30. These data include partial pressure of carbon dioxide - atmosphere, partial pressure of carbon dioxide - water, sea surface salinity, sea surface temperature.

This dataset includes surface underway, chemical, meteorological and physical data collected from R/V Sarmiento De Gamboa BOCATS and FICARAM_16 Cruises (EXPOCODEs: 29AH20160618, 29AH20161105) in the Atlantic Ocean between 2016-06-18 and 2016-12-01. These data include measurements of mole fraction of CO2 in ambient atmosphere in dry air, atmospheric pressure, sea surface temperature and sea surface salinity. These data were collected by Xose Antonio PadÃn of Instituto de Investigaciones Marinas - CSIC, Spain

This dataset includes chemical, meteorological, physical and underway - surface data collected from EXPLORER OF THE SEAS in the Bay of Fundy, Caribbean Sea, North Atlantic Ocean and Stellwagen Bank National Marine Sanctuary from 2011-01-02 to 2011-11-20 and retrieved during cruise 33KF20110102 (EX1101) - 33KF20111110 (EX1141). These data include BAROMETRIC PRESSURE, CARBON DIOXIDE - AIR, CARBON DIOXIDE - PARTIAL PRESSURE - DIFFERENCE, Partial pressure (or fugacity) of carbon dioxide, SALINITY and SEA SURFACE TEMPERATURE. 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 (AOML) as part of the VOS Explorer of the Seas Lines 2011 dataset.

This dataset includes surface underway, chemical, meteorological and physical data collected during the R/V Belgica coastal cruise 2023-23 (EXPOCODE 11BU20231120) in the North Sea, North Atlantic Ocean from 2023-11-20 to 2023-11-23. These data include Partial pressure (or fugacity) of carbon dioxide - atmosphere, Partial pressure (or fugacity) of carbon dioxide - water water temperature, salinity and barometric pressure. This dataset contains continuous surface xCO2 measurements using the equilibrator based/CRDS Picarro G2201-i.

This dataset includes surface underway, chemical, meteorological and physical data collected during the R/V Belgica coastal cruise 2023-19 (EXPOCODE 11BU20231005) in the North Sea, North Atlantic Ocean from 2023-10-05 to 2023-10-11. These data include Partial pressure (or fugacity) of carbon dioxide - atmosphere, Partial pressure (or fugacity) of carbon dioxide - water water temperature, salinity and barometric pressure. This dataset contains continuous surface xCO2 measurements using the equilibrator based/CRDS Picarro G2201-i.

This dataset includes chemical, meteorological, physical and underway - surface data collected from EXPLORER OF THE SEAS in the Bay of Fundy, Caribbean Sea, North Atlantic Ocean and Stellwagen Bank National Marine Sanctuary from 2009-03-15 to 2009-12-20 and retrieved during cruise 33KF20090316 (EX0908) - 33KF20091211 (EX0943). These data include BAROMETRIC PRESSURE, CARBON DIOXIDE - AIR, CARBON DIOXIDE - PARTIAL PRESSURE - DIFFERENCE, Partial pressure (or fugacity) of carbon dioxide, SALINITY and SEA SURFACE TEMPERATURE. 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 (AOML) as part of the VOS Explorer of the Seas Lines 2009 dataset.

This dataset includes chemical, meteorological, physical and underway - surface data collected from EXPLORER OF THE SEAS in the Bay of Fundy, Caribbean Sea, North Atlantic Ocean and Stellwagen Bank National Marine Sanctuary from 2010-01-14 to 2011-01-02 and retrieved during cruise 33KF20100114 (EX1001) - 33KF20101219 (EX1043). These data include BAROMETRIC PRESSURE, CARBON DIOXIDE - AIR, CARBON DIOXIDE - PARTIAL PRESSURE - DIFFERENCE, Partial pressure (or fugacity) of carbon dioxide, SALINITY and SEA SURFACE TEMPERATURE. 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 (AOML) as part of the VOS Explorer of the Seas Lines 2010 dataset.