Surface underway measurements of fugacity of carbon dioxide (fCO2, seawater and atmospheric), water temperature, and salinity from 7 cruises in the equatorial Pacific Ocean, collected onboard NOAA Ship Ka'imimoana in 1998 (NCEI Accession 0268307)

Published by NOAA National Centers for Environmental Information | U.S. Census Bureau, Department of Commerce | Catalog Last Checked: April 12, 2026 at 03:59 PM | Dataset Last Updated: November 04, 2022 at 12:00 AM

This dataset contains data from underway fCO2 (seawater and atmospheric), water temperature, and salinity measurements collected on 7 equatorial Pacific cruises from 1998-02-14 to 1998-12-02 as part of a ship-of-opportunity time-series. Cruise names and EXPOCODEs: KA1998_01 (33KM19980214), KA1998_02 (33KM19980418),KA1998_03 (33KM19980603), KA1998_04 (33KM19980707), KA1998_05 (33KM19980906), KA1998_07 (33KM19981020), KA1998_08 (33KM19981129). 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.

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https://doi.org/10.1016/s0003-2670(98)00388-2

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https://doi.org/10.1016/0304-4203(93)90202-y

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https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/VOS_Program/kaimimoana.html

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https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system

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GCMD Keyword Forum Page

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Complete Metadata

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accessLevel	non-public
contactPoint	{ "fn": "NOAA National Centers for Environmental Information", "@type": "vcard:Contact", "hasEmail": "mailto:ncei.info@noaa.gov" }
describedByType	application/octet-steam
description	This dataset contains data from underway fCO2 (seawater and atmospheric), water temperature, and salinity measurements collected on 7 equatorial Pacific cruises from 1998-02-14 to 1998-12-02 as part of a ship-of-opportunity time-series. Cruise names and EXPOCODEs: KA1998_01 (33KM19980214), KA1998_02 (33KM19980418),KA1998_03 (33KM19980603), KA1998_04 (33KM19980707), KA1998_05 (33KM19980906), KA1998_07 (33KM19981020), KA1998_08 (33KM19981129). 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.
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identifier	https://meta.geo.census.gov/data/existing/decennial/GEO/GPMB/TIGERline/Archived_19115/tl_2023_38_tract.shp.iso.xml
issued	2022-11-03T00:00:00.000+00:00
keyword	[ "0268307", "Delta pCO2", "Partial pressure (or fugacity) of carbon dioxide - atmosphere", "partial pressure of carbon dioxide - water", "SALINITY - SURFACE WATER", "WATER TEMPERATURE", "xCO2 seawater", "carbon dioxide (CO2) gas analyzer", "salinometer", "showerhead equilibrator", "temperature sensor", "chemical", "physical", "surface underway", "NOAA Ship Ka'imimoana", "NOAA Pacific Marine Environmental Laboratory", "NOAA Pacific Marine Environmental Laboratory", "Ship of Opportunity Programme (SOOP)", "Surface Ocean CO2 Atlas (SOCAT)", "US DOC; NOAA; Office of Oceanic and Atmospheric Research; Ocean Acidification Program (OAP)", "North Pacific Ocean", "South Pacific Ocean", "oceanography", "DOC/NOAA/OAR/PMEL > Pacific Marine Environmental Laboratory, OAR, NOAA, U.S. Department of Commerce", "KA1998_01", "KA1998_02", "KA1998_03", "KA1998_04", "KA1998_05", "KA1998_07", "KA1998_08", "33KM19980214", "33KM19980418", "33KM19980603", "33KM19980707", "33KM19980906", "33KM19981020", "33KM19981129", "Ocean Carbon and Acidification Data System (OCADS) Project", "SOOP", "EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > ATMOSPHERIC CARBON DIOXIDE > PARTIAL PRESSURE OF CARBON DIOXIDE", "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", "SAL(TSG)_PERMIL", "SST(TSG)_C", "dfCO2_uatm", "fCO2A_uatm", "fCO2W@SST_uatm", "xCO2A_ppm", "xCO2W_ppm", "CO2 ANALYZERS > CO2 ANALYZERS", "EQUILIBRATORS", "SALINOMETERS", "TEMPERATURE SENSORS > TEMPERATURE SENSORS", "Ships", "KA'IMIMOANA (call sign: WTEU, ICES code: 33KM, 1996-2014)", "OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN", "OCEAN > PACIFIC OCEAN > SOUTH PACIFIC OCEAN", "Equatorial Pacific Ocean" ]
landingPage	https://www.ncei.noaa.gov/contact
language	[]
license	https://creativecommons.org/publicdomain/zero/1.0/
modified	2022-11-04T00:00:00.000+00:00
publisher	{ "name": "NOAA National Centers for Environmental Information", "@type": "org:Organization" }
references	[ "https://doi.org/10.1016/s0003-2670(98)00388-2", "https://doi.org/10.1016/0304-4203(93)90202-y", "https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/VOS_Program/kaimimoana.html", "https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system" ]
rights	otherRestrictions
spatial	-94.897,-8.23,164.4,32.21
temporal	1998-02-14T00:00:00+00:00/1998-12-02T00:00:00+00:00
title	Surface underway measurements of fugacity of carbon dioxide (fCO2, seawater and atmospheric), water temperature, and salinity from 7 cruises in the equatorial Pacific Ocean, collected onboard NOAA Ship Ka'imimoana in 1998 (NCEI Accession 0268307)

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