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 includes surface underway, chemical, meteorological and physical data collected from R/V Mirai cruise MR17-05C (EXPOCODE 49NZ20170824) in the North Pacific Ocean, Bering Sea, Chukchi Sea, Arctic Ocean from 2017-08-24 to 2017-09-28. 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 Mirai cruise MR19-03C (EXPOCODE 49NZ20190929) in the North Pacific Ocean, Bering Sea, Chukchi Sea, Arctic Ocean from 2019-09-29 to 2019-11-04. 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 Mirai cruise MR22-06C (EXPOCODE 49NZ20220816) in the North Pacific Ocean, Bering Sea, Chukchi Sea, Arctic Ocean from 2022-08-16 to 2022-09-22. 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 Mirai cruise MR18-05C (EXPOCODE 49NZ20181025) in the North Pacific Ocean, Bering Sea, Chukchi Sea, Arctic Ocean from 2018-10-25 to 2018-12-03. 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 Cruises in the North Pacific Ocean between 2011-12-01 and 2013-05-01. 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. These data were collected by Naohiro Kosugi, Masao Ishii and Daisuke Sasano of Meteorological Research Institute, Japan.

This dataset includes surface underway, chemical, meteorological and physical data collected from R/V Mirai cruise MR21-05C (EXPOCODE 49NZ20210901) in the North Pacific Ocean, Bering Sea, Chukchi Sea, Arctic Ocean from 2021-09-01 to 2021-10-11. 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 Mirai cruise MR20-05C (EXPOCODE 49NZ20201003) in the North Pacific Ocean, Bering Sea, Chukchi Sea, Arctic Ocean from 2020-10-03 to 2020-10-25. 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 Mirai GO-SHIP WHP P01 revisit cruise MR21-04 (EXPOCODE 49NZ20210717) in the North Pacific Ocean from 2021-07-17 to 2021-08-20 . 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 SOOP Hakuho Maru in the Pacific and Indian Oceans, Philippine Sea, Solomon Sea, Southern Oceans from 1968-11-16 to 1988-03-23. These data include AIR TEMPERATURE, BAROMETRIC PRESSURE, Partial pressure (or fugacity) of carbon dioxide - atmosphere, Partial pressure (or fugacity) of carbon dioxide - water, 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 Hisayuki Y. Inoue of Hokkaido University and Masao Ishii of Meteorological Research Institute as part of the MRI Hakuho Maru I dataset. CDIAC associated the following cruise ID(s) with this dataset: KH68-4, KH70-1, KH70-2, KH83-4, KH85-3 and KH88-1