High-resolution ocean and atmosphere pCO2 time-series measurements from mooring ChuukK1_152E_7N in the North Pacific Ocean (NCEI Accession 0157443)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: January 26, 2026 | Last Modified: 2025-12-04T00:00:00.000+00:00

This dataset includes chemical, meteorological, physical and time series data collected from Mooring_ChuukK1_152E_7N in the North Pacific Ocean from 2011-11-18 to 2021-04-09. These data include air-sea difference - partial pressure of carbon dioxide (pCO2), barometric pressure, oxygen, pCO2 - atmosphere, pCO2 - water, salinity, sea surface temperature, oxygen, pH on total scale, total chlorophyll, nephelometric turbidity unit and salinity-compensated dissolved oxygen. The Moored Autonomous pCO2 (MAPCO2®) instruments used to collect these data include Bubble type equilibrator for autonomous carbon dioxide (CO2) measurement, Carbon dioxide (CO2) gas analyzer, Humidity Sensor, and oxygen meter. The Global CO2 Time-series and Moorings Project involves international groups from 18 countries who have mounted sensors on moored buoys to provide high resolution time-series measurements of atmospheric boundary layer and surface ocean CO2 partial pressure (pCO2). The CO2 Time-series and Moorings Project is coordinated by UNESCO International Ocean Carbon Coordination Project (IOCCP).

Find Related Datasets

Click any tag below to search for similar datasets

0157443 AIR-SEA DIFFERENCE - PARTIAL PRESSURE (OR FUGACITY) OF CARBON DIOXIDE BAROMETRIC PRESSURE Partial pressure (or fugacity) of carbon dioxide - atmosphere partial pressure of carbon dioxide - water pH SALINITY SEA SURFACE TEMPERATURE bubble type equilibrator for autonomous carbon dioxide (CO2) measurement carbon dioxide (CO2) gas analyzer humidity sensor oxygen sensor thermosalinograph chemical meteorological physical time series moorings Korea Institute of Ocean Science and Technology NOAA Pacific Marine Environmental Laboratory NOAA Pacific Marine Environmental Laboratory Global CO2 Time-series and Moorings Project (CDIAC) North Pacific Ocean oceanography DOC/NOAA/OAR/PMEL > Pacific Marine Environmental Laboratory, OAR, NOAA, U.S. Department of Commerce Mooring_ChuukK1_152E_7N_Apr2013_Sep2014 Mooring_ChuukK1_152E_7N_Dec2015_Mar2017 Mooring_ChuukK1_152E_7N_Dec2019_Apr2021 Mooring_ChuukK1_152E_7N_Nov2011_Apr2013 Mooring_ChuukK1_152E_7N_Oct2014_Nov2015 Mooring_ChuukK1_152E_7N_Oct2018_May2019 Mooring_ChuukK1_152E_7N_Sep2017_Oct2018 316420111118 316420130424 316420141013 316420151203 316420170904 316420181031 316420191203 Ocean Acidification Program (OAP) Ocean Carbon and Acidification Data System (OCADS) Project Moorings and Time Series EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > ATMOSPHERIC CARBON DIOXIDE > PARTIAL PRESSURE OF CARBON DIOXIDE EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > SEA SURFACE TEMPERATURE EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY Mooring Time series ChuukK1_152E_7N Moorings CHL CO2 Air QF CO2 SW QF DOXY Date Time H2O Air H2O SW Licor Atm Pressure Licor Temp MAPCO2 %O2 NTU SST Salinity dfCO2 dpCO2 fCO2 Air (sat) fCO2 SW (sat) pCO2 Air (wet) pCO2 SW (wet) pH QF pH SW xCO2 Air (dry) xCO2 Air (wet) xCO2 SW (dry) xCO2 SW (wet) CO2 ANALYZERS > CO2 ANALYZERS EQUILIBRATORS HUMIDITY SENSORS > HUMIDITY SENSORS OXYGEN METERS > OXYGEN METERS THERMOSALINOGRAPHS MOORINGS OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN Pacific Ocean

Complete Metadata

@type	dcat:Dataset
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 includes chemical, meteorological, physical and time series data collected from Mooring_ChuukK1_152E_7N in the North Pacific Ocean from 2011-11-18 to 2021-04-09. These data include air-sea difference - partial pressure of carbon dioxide (pCO2), barometric pressure, oxygen, pCO2 - atmosphere, pCO2 - water, salinity, sea surface temperature, oxygen, pH on total scale, total chlorophyll, nephelometric turbidity unit and salinity-compensated dissolved oxygen. The Moored Autonomous pCO2 (MAPCO2®) instruments used to collect these data include Bubble type equilibrator for autonomous carbon dioxide (CO2) measurement, Carbon dioxide (CO2) gas analyzer, Humidity Sensor, and oxygen meter. The Global CO2 Time-series and Moorings Project involves international groups from 18 countries who have mounted sensors on moored buoys to provide high resolution time-series measurements of atmospheric boundary layer and surface ocean CO2 partial pressure (pCO2). The CO2 Time-series and Moorings Project is coordinated by UNESCO International Ocean Carbon Coordination Project (IOCCP).
distribution	[ { "@type": "dcat:Distribution", "title": "Project Metadata", "accessURL": "https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0157443.html", "description": "Navigate directly to the URL for a descriptive web page with download links.", "describedByType": "application/octet-steam" }, { "@type": "dcat:Distribution", "title": "NCEI Dataset Landing Page", "mediaType": "placeholder/value", "description": "Navigate directly to the URL for a descriptive web page with download links.", "downloadURL": "https://doi.org/10.3334/cdiac/otg.tsm_chuukk1_152e_7n", "describedByType": "application/octet-steam" }, { "@type": "dcat:Distribution", "title": "Descriptive Information", "mediaType": "placeholder/value", "description": "Navigate directly to the URL for a descriptive web page with download links.", "downloadURL": "https://www.ncei.noaa.gov/archive/accession/oas/157443", "describedByType": "application/octet-steam" }, { "@type": "dcat:Distribution", "title": "HTTPS", "mediaType": "placeholder/value", "description": "Navigate directly to the URL for data access and direct download.", "downloadURL": "https://www.ncei.noaa.gov/archive/accession/download/157443", "describedByType": "application/octet-steam" }, { "@type": "dcat:Distribution", "title": "FTP", "mediaType": "placeholder/value", "description": "These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP).", "downloadURL": "ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0101/0157443/", "describedByType": "application/octet-steam" }, { "@type": "dcat:Distribution", "title": "https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/Moorings/Chuuk_K1.html", "accessURL": "https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/Moorings/Chuuk_K1.html", "description": "related resource", "describedByType": "application/octet-steam" }, { "@type": "dcat:Distribution", "title": "https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system", "mediaType": "placeholder/value", "description": "OCADS website", "downloadURL": "https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system", "describedByType": "application/octet-steam" }, { "@type": "dcat:Distribution", "title": "GCMD Keyword Forum Page", "mediaType": "placeholder/value", "description": "Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords", "downloadURL": "https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords", "describedByType": "application/octet-steam" }, { "@type": "dcat:Distribution", "title": "NCEI Contact Information", "mediaType": "placeholder/value", "description": "Information for contacts at NCEI.", "downloadURL": "https://www.ncei.noaa.gov/contact", "describedByType": "application/octet-steam" } ]
identifier	gov.noaa.nodc:0157443
issued	2016-12-11T00:00:00.000+00:00
keyword	[ "0157443", "AIR-SEA DIFFERENCE - PARTIAL PRESSURE (OR FUGACITY) OF CARBON DIOXIDE", "BAROMETRIC PRESSURE", "Partial pressure (or fugacity) of carbon dioxide - atmosphere", "partial pressure of carbon dioxide - water", "pH", "SALINITY", "SEA SURFACE TEMPERATURE", "bubble type equilibrator for autonomous carbon dioxide (CO2) measurement", "carbon dioxide (CO2) gas analyzer", "humidity sensor", "oxygen sensor", "thermosalinograph", "chemical", "meteorological", "physical", "time series", "moorings", "Korea Institute of Ocean Science and Technology", "NOAA Pacific Marine Environmental Laboratory", "NOAA Pacific Marine Environmental Laboratory", "Global CO2 Time-series and Moorings Project (CDIAC)", "North Pacific Ocean", "oceanography", "DOC/NOAA/OAR/PMEL > Pacific Marine Environmental Laboratory, OAR, NOAA, U.S. Department of Commerce", "Mooring_ChuukK1_152E_7N_Apr2013_Sep2014", "Mooring_ChuukK1_152E_7N_Dec2015_Mar2017", "Mooring_ChuukK1_152E_7N_Dec2019_Apr2021", "Mooring_ChuukK1_152E_7N_Nov2011_Apr2013", "Mooring_ChuukK1_152E_7N_Oct2014_Nov2015", "Mooring_ChuukK1_152E_7N_Oct2018_May2019", "Mooring_ChuukK1_152E_7N_Sep2017_Oct2018", "316420111118", "316420130424", "316420141013", "316420151203", "316420170904", "316420181031", "316420191203", "Ocean Acidification Program (OAP)", "Ocean Carbon and Acidification Data System (OCADS) Project", "Moorings and Time Series", "EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > CARBON AND HYDROCARBON COMPOUNDS > ATMOSPHERIC CARBON DIOXIDE > PARTIAL PRESSURE OF CARBON DIOXIDE", "EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC PRESSURE", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH", "EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > SEA SURFACE TEMPERATURE", "EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY", "Mooring", "Time series", "ChuukK1_152E_7N", "Moorings", "CHL", "CO2 Air QF", "CO2 SW QF", "DOXY", "Date Time", "H2O Air", "H2O SW", "Licor Atm Pressure", "Licor Temp", "MAPCO2 %O2", "NTU", "SST", "Salinity", "dfCO2", "dpCO2", "fCO2 Air (sat)", "fCO2 SW (sat)", "pCO2 Air (wet)", "pCO2 SW (wet)", "pH QF", "pH SW", "xCO2 Air (dry)", "xCO2 Air (wet)", "xCO2 SW (dry)", "xCO2 SW (wet)", "CO2 ANALYZERS > CO2 ANALYZERS", "EQUILIBRATORS", "HUMIDITY SENSORS > HUMIDITY SENSORS", "OXYGEN METERS > OXYGEN METERS", "THERMOSALINOGRAPHS", "MOORINGS", "OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN", "Pacific Ocean" ]
landingPage	https://www.ncei.noaa.gov/contact
language	[]
license	https://creativecommons.org/publicdomain/zero/1.0/
modified	2025-12-04T00:00:00.000+00:00
publisher	{ "name": "NOAA National Centers for Environmental Information", "@type": "org:Organization" }
references	[ "https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/Moorings/Chuuk_K1.html", "https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system" ]
rights	otherRestrictions
spatial	151.898,7.464,151.897,7.464
temporal	2011-11-18T00:00:00+00:00/2021-04-09T00:00:00+00:00
title	High-resolution ocean and atmosphere pCO2 time-series measurements from mooring ChuukK1_152E_7N in the North Pacific Ocean (NCEI Accession 0157443)