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Partial pressure of carbon dioxide, salinity, temperature and other variables collected from surface underway observations using carbon dioxide (CO2) gas analyzer, shower head chamber equilibrator for autonomous CO2 measurement and other instruments from R/V Keifu Maru II in the Pacific Ocean, East China Sea and Sea of Japan in 2024 (NCEI Accession 0301100)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: January 29, 2026 | Last Modified: 2026-01-21T00:00:00.000+00:00
This dataset includes surface underway data collected from R/V Keifu Maru II in the Pacific Ocean, East China Sea and Sea of Japan, from 2024-01-11 to 2024-11-02. These data include barometric pressure, partial pressure of carbon dioxide - atmosphere, partial pressure of carbon dioxide - water, sea surface salinity and sea surface temperature. The instruments used to collect these data include carbon dioxide (CO2) gas analyzer, shower head chamber equilibrator for autonomous carbon dioxide (CO2) measurement.

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0301100 BAROMETRIC PRESSURE partial pressure of carbon dioxide - water SALINITY - SURFACE WATER WATER TEMPERATURE xCO2 seawater barometric pressure sensor carbon dioxide (CO2) gas analyzer temperature sensor thermosalinograph chemical meteorological physical surface underway KEIFU MARU Japan Meteorological Agency, Marine Division Japan Meteorological Agency, Marine Division Ship of Opportunity Programme (SOOP) Surface Ocean CO2 Atlas (SOCAT) East China Sea (Tung Hai) Japan Sea North Pacific Ocean oceanography JP/JMA > Japan Meteorological Agency, Japan KS2401M KS2402M KS2404M KS2405M KS2406M KS2407 49UF20240111 49UF20240202 49UF20240428 49UF20240614 49UF20240712 49UF20240906 49UF20241003 Ocean Carbon and Acidification Data System (OCADS) Project SOOP Ship Of Opportunity Program (SOOP) 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 R/V Keifu Maru II SOOP VOS AtmPrs SSS SST_C xCO2eq BAROMETERS > BAROMETERS CO2 ANALYZERS > CO2 ANALYZERS TEMPERATURE SENSORS > TEMPERATURE SENSORS THERMOSALINOGRAPHS Ships KEIFU MARU (call sign: JPBN, ICES code: 49UF, 2000-) OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN > SEA OF JAPAN OCEAN > PACIFIC OCEAN > WESTERN PACIFIC OCEAN > EAST CHINA SEA East China Sea Pacific Ocean Sea of Japan

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