This dataset includes surface underway chemical, meteorological and physical data collected during the R/V Oshoro Maru V cruises in the North Pacific Ocean from 2024-02-20 to 2024-06-25. These data include measurements of sea surface temperature (SST), equilibrator temperature (TEQ), equilibrator pressure (PEQ), mole fraction of carbon dioxide (xCO2) in dry air at TEQ, pCO2 at TEQ (PCO2TEQ). The instruments used to collect these data include carbon dioxide (CO2) gas analyzer and Tandem (bubble+mixer) type equilibrator for autonomous CO2 measurement.

This dataset includes surface underway chemical, meteorological and physical data collected during the R/V Oshoro Maru V cruises in the North Pacific Ocean, Japan Coast from 2021-03-17 to 2021-12-06. These data include measurements of sea surface temperature (SST), equilibrator temperature (TEQ), equilibrator pressure (PEQ), mole fraction of carbon dioxide (xCO2) in dry air at TEQ, pCO2 at TEQ (PCO2TEQ). The instruments used to collect these data include carbon dioxide (CO2) gas analyzer and Tandem (bubble+mixer) type equilibrator for autonomous CO2 measurement.

This dataset includes surface underway chemical, meteorological and physical data collected during the R/V Oshoro Maru V cruises in the North Pacific Ocean from 2022-03-17 to 2022-12-07. These data include measurements of sea surface temperature (SST), equilibrator temperature (TEQ), equilibrator pressure (PEQ), mole fraction of carbon dioxide (xCO2) in dry air at TEQ, pCO2 at TEQ (PCO2TEQ). The instruments used to collect these data include carbon dioxide (CO2) gas analyzer and Tandem (bubble+mixer) type equilibrator for autonomous CO2 measurement.

This dataset includes surface underway chemical, meteorological and physical data collected during the R/V Oshoro Maru V cruises in the North Pacific Ocean, Japan and Alaska Coasts from 2023-02-16 to 2023-12-04. These data include measurements of sea surface temperature (SST), equilibrator temperature (TEQ), equilibrator pressure (PEQ), mole fraction of carbon dioxide (xCO2) in dry air at TEQ, pCO2 at TEQ (PCO2TEQ). The instruments used to collect these data include carbon dioxide (CO2) gas analyzer and Tandem (bubble+mixer) type equilibrator for autonomous CO2 measurement.

This dataset includes surface underway, chemical, meteorological and physical data collected from R/V Mirai cruise MR18-06 (EXPOCODE 49NZ20181210) in the Pacific Ocean from 2018-12-10 to 2019-01-09. These data include water temperature, barometric pressure, partial pressure (or fugacity) of carbon dioxide - atmosphere, partial pressure (or fugacity) of carbon dioxide - water. The instruments used to collect these data include Carbon dioxide (CO2) gas analyzer and shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement.

This dataset includes surface underway, chemical, meteorological and physical data collected from R/V Hakuho Maru cruise KH-16-3 (EXPOCODE 49HH20160531) in the North Pacific Ocean from 2016-05-31 to 2016-06-28. These data include measurements of mole fraction of CO2 in ambient atmosphere in dry air, mole fraction of CO2 in air from equilibrator in dry air, atmospheric pressure, sea surface temperature and sea surface salinity.

This dataset contains data from underway fCO2 (seawater and atmospheric), temperature, and salinity measurements collected on MV Cap Vilano three trans-Pacific cruises in 2013 as part of a ship-of-opportunity time-series. Cruise names and expocodes: CV2013_02 (AGB620130201), CV2013_03 (AGB620130328), CV2013_05 (AGB620130524). Since 1992, underway CO2 observations have been made between New Zealand and the U.S. West Coast. 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).

This dataset contains surface underway measurements of partial pressure of carbon dioxide (pCO2) in water and atmosphere, sea surface temperature, sea surface salinity, and barometric pressure during the TR/V Umitaka-Maru cruises in the Indian and Southern Ocean from 2006-01-04 to 2009-02-04.

This dataset includes Partial pressure (or fugacity) of carbon dioxide, salinity and other variables collected from surface underway observations during the R/V Marion Dufresne OISO-18 cruise (EXPOCODE 35MF20091219) in the Indian Ocean from 2009-12-19 to 2010-01-24. The dataset is also include barometric pressure, partial pressure (or fugacity) of carbon dioxide - air, fluorescence, partial pressure (or fugacity) of carbon dioxide - water, surface salinity and water temperature. The instruments used to collect these data include Carbon dioxide (CO2) gas analyzer and Thin film type equilibrator for autonomous carbon dioxide (CO2) measurement. These data were collected by Nicolas Metzl of Sorbonne University (SU) as part of the OISO-18 dataset. The International CLIVAR Global Ocean Carbon and Repeat Hydrography Program carries out a systematic and global re-occupation of select WOCE/JGOFS hydrographic sections to quantify changes in storage and transport of heat, fresh water, carbon dioxide (CO2), and related parameters.

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.