Climatological Distributions of pH, pCO2, Total CO2, Alkalinity, and CaCO3 Saturation in the Global Surface Ocean (NCEI Accession 0164568)
(MI_Metadata)
fileIdentifier: gov.noaa.nodc:0164568
language:
LanguageCode: eng
characterSet: (MD_CharacterSetCode) utf8
hierarchyLevel: (MD_ScopeCode) dataset
contact: (CI_ResponsibleParty)
organisationName: NOAA National Centers for Environmental Information
contactInfo: (CI_Contact)
address: (CI_Address)
electronicMailAddress: ncei.info@noaa.gov
onlineResource: (CI_OnlineResource)
linkage: https://www.ncei.noaa.gov/contact
protocol: HTTPS
name: NOAA Contact Information
description: Information for contacts at NCEI.
function: (CI_OnLineFunctionCode) information
role: (CI_RoleCode) custodian
dateStamp:
DateTime: 2024-03-08T13:25:10Z
metadataStandardName: ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
metadataStandardVersion: ISO 19115-2:2009(E)
return to top
identificationInfo: (MD_DataIdentification)
citation: (CI_Citation)
title: Climatological Distributions of pH, pCO2, Total CO2, Alkalinity, and CaCO3 Saturation in the Global Surface Ocean (NCEI Accession 0164568)
date: (CI_Date)
date: 2017-08-04
dateType: (CI_DateTypeCode) publication
edition: (inapplicable)
identifier: (MD_Identifier)
authority: (CI_Citation)
title: International DOI Foundation (IDF)
date: (inapplicable)
code:
Anchor: DOI 10.3334/cdiac/otg.ndp094
identifier: (MD_Identifier)
authority: (CI_Citation)
title: NOAA National Centers for Environmental Information
date: (inapplicable)
code:
Anchor: NCEI Dataset ID gov.noaa.nodc:0164568
identifier: (MD_Identifier)
authority: (CI_Citation)
title: NCEI Archive Management System
date: (inapplicable)
code:
Anchor: NCEI Accession ID 0164568
citedResponsibleParty: (CI_ResponsibleParty)
organisationName:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/1730 NOAA National Centers for Environmental Information
contactInfo: (CI_Contact)
address: (CI_Address)
electronicMailAddress: ncei.info@noaa.gov
onlineResource: (CI_OnlineResource)
linkage: https://www.ncei.noaa.gov/contact
protocol: HTTPS
name: NCEI Contact Information
description: Information for contacts at NCEI.
function: (CI_OnLineFunctionCode) information
role: (CI_RoleCode) publisher
citedResponsibleParty: (CI_ResponsibleParty)
individualName:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/person/details/2113 Taro Takahashi
organisationName:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/985 Columbia University; Lamont-Doherty Earth Observatory (LDEO)
contactInfo: (CI_Contact)
onlineResource: (CI_OnlineResource)
linkage: http://www.ldeo.columbia.edu/
protocol: HTTP
name: Lamont-Doherty Earth Observatory website
description: Institution web page
function: (CI_OnLineFunctionCode) information
role: (CI_RoleCode) resourceProvider
citedResponsibleParty: (CI_ResponsibleParty)
organisationName:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/985 Columbia University; Lamont-Doherty Earth Observatory (LDEO)
contactInfo: (CI_Contact)
onlineResource: (CI_OnlineResource)
linkage: http://www.ldeo.columbia.edu/
protocol: HTTP
name: Lamont-Doherty Earth Observatory website
description: Institution web page
function: (CI_OnLineFunctionCode) information
role: (CI_RoleCode) resourceProvider
citedResponsibleParty: (CI_ResponsibleParty)
individualName:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/person/details/2113 Takahashi, Taro
organisationName:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/985 Lamont-Doherty Earth Observatory
contactInfo: (CI_Contact)
onlineResource: (CI_OnlineResource)
linkage: http://www.ldeo.columbia.edu/
protocol: HTTP
name: Lamont-Doherty Earth Observatory website
description: Institution web page
function: (CI_OnLineFunctionCode) information
role: (CI_RoleCode) author
citedResponsibleParty: (CI_ResponsibleParty)
individualName:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/person/details/5060 Sutherland, Stewart C.
organisationName:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/985 Lamont-Doherty Earth Observatory
contactInfo: (CI_Contact)
address: (CI_Address)
electronicMailAddress: suth@ldeo.columbia.edu
onlineResource: (CI_OnlineResource)
linkage: http://www.ldeo.columbia.edu/
protocol: HTTP
name: Lamont-Doherty Earth Observatory website
description: Institution web page
function: (CI_OnLineFunctionCode) information
role: (CI_RoleCode) author
citedResponsibleParty: (CI_ResponsibleParty)
individualName: Chipman, David W.
role: (CI_RoleCode) author
citedResponsibleParty: (CI_ResponsibleParty)
individualName: Goddard, John G.
role: (CI_RoleCode) author
citedResponsibleParty: (CI_ResponsibleParty)
individualName:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/person/details/5072 Newberger, Timothy
organisationName:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/1704 NOAA Earth System Research Laboratory
contactInfo: (CI_Contact)
address: (CI_Address)
electronicMailAddress: Tim.Newberger@noaa.gov
onlineResource: (CI_OnlineResource)
linkage: https://www.esrl.noaa.gov/
protocol: HTTPS
name: NOAA Earth System Research Laboratory website
description: Institution web page
function: (CI_OnLineFunctionCode) information
role: (CI_RoleCode) author
citedResponsibleParty: (CI_ResponsibleParty)
individualName:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/person/details/5055 Sweeney, Colm
organisationName:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/1704 NOAA Earth System Research Laboratory
contactInfo: (CI_Contact)
address: (CI_Address)
electronicMailAddress: Colm.Sweeney@noaa.gov
onlineResource: (CI_OnlineResource)
linkage: https://www.esrl.noaa.gov/
protocol: HTTPS
name: NOAA Earth System Research Laboratory website
description: Institution web page
function: (CI_OnLineFunctionCode) information
role: (CI_RoleCode) author
citedResponsibleParty: (CI_ResponsibleParty)
organisationName:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/985 Columbia University; Lamont-Doherty Earth Observatory (LDEO)
contactInfo: (CI_Contact)
onlineResource: (CI_OnlineResource)
linkage: http://www.ldeo.columbia.edu/
protocol: HTTP
name: Lamont-Doherty Earth Observatory website
description: Institution web page
function: (CI_OnLineFunctionCode) information
role: (CI_RoleCode) contributor
presentationForm: (CI_PresentationFormCode) tableDigital
abstract: Climatological mean monthly distributions of pH in the total H+ scale, total CO2 concentration (TCO2), and the degree of CaCO3 saturation for the global surface ocean waters (excluding coastal areas) are calculated using a data set for pCO2, alkalinity and nutrient concentrations in surface waters (depths less than 50 m), which is built upon the GLODAP, CARINA and LDEO database. The mutual consistency among these measured parameters is demonstrated using the inorganic carbon chemistry model with the dissociation constants for carbonic acid by Lueker et al. (2000) and for boric acid by Dickson (1990). The global ocean is divided into 24 regions, and the linear potential alkalinity (total alkalinity + nitrate) versus salinity relationships are established for each region. The mean monthly distributions of pH and carbon chemistry parameters for the reference year 2005 are computed using the climatological mean monthly pCO2 data adjusted to a reference year 2005 and the alkalinity estimated from the potential alkalinity versus salinity relationships. The climatological monthly mean values of pCO2 over the global ocean are compiled for a 4° x 5° grid for the reference year 2005, and the gridded data for each of 12 months are included in this database. This is updated version of Takahashi et al. (2009) for the reference year 2000 representing non-El Niño years using a database of about 6.5 million pCO2 data (less coastal areas of North and South America) observed in 1957-2012 (Takahashi et al., 2013). The equatorial zone (4°N-4°S) of the Pacific is excluded from the analysis because of the large interannual changes associated with the El Niño-Southern Oscillation events. The pH thus calculated ranges from 7.9 to 8.2. Lower values are located in the upwelling regions in the tropical Pacific and in the Arabian and Bering Seas; and higher values are found in the subpolar and polar waters during the spring-summer months of intense photosynthetic production. The vast areas of subtropical oceans have seasonally varying pH values ranging from 8.05 during warmer months to 8.15 during colder months. The warm tropical and subtropical waters are supersaturated by a factor of as much as 4.2 with respect to aragonite and 6.3 for calcite, whereas the cold subpolar and polar waters are less supersaturated only by 1.2 for aragonite and 2 for calcite because of the lower pH values resulting from greater TCO2 concentrations. In the western Arctic Ocean, aragonite undersaturation is observed.
purpose: This dataset is available to the public for a wide variety of uses including scientific research and analysis.
status: (MD_ProgressCode) completed
status: (MD_ProgressCode) historicalArchive
pointOfContact: (CI_ResponsibleParty)
organisationName:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/1730 NOAA National Centers for Environmental Information
contactInfo: (CI_Contact)
address: (CI_Address)
electronicMailAddress: ncei.info@noaa.gov
onlineResource: (CI_OnlineResource)
linkage: https://www.ncei.noaa.gov/contact
protocol: HTTPS
name: NCEI Contact Information
description: Information for contacts at NCEI.
function: (CI_OnLineFunctionCode) information
role: (CI_RoleCode) pointOfContact
resourceMaintenance: (MD_MaintenanceInformation)
maintenanceAndUpdateFrequency: (MD_MaintenanceFrequencyCode) asNeeded
graphicOverview: (MD_BrowseGraphic)
fileName: https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:0164568
fileDescription: Preview graphic
fileType: PNG
descriptiveKeywords: (MD_Keywords)
keyword:
Anchor: https://www.ncei.noaa.gov/archive/accession/0164568 0164568
thesaurusName: (CI_Citation)
title: NCEI ACCESSION NUMBER
date: (CI_Date)
date: 2017-07-31
dateType: (CI_DateTypeCode) publication
descriptiveKeywords: (MD_Keywords)
keyword:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/datatype/details/622 ARAGONITE SATURATION STATE
keyword:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/datatype/details/637 CALCITE CONCENTRATION
keyword:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/datatype/details/588 DISSOLVED INORGANIC CARBON (DIC)
keyword:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/datatype/details/70 partial pressure of carbon dioxide - water
keyword:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/datatype/details/257 pH
keyword:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/datatype/details/5 total alkalinity
type: (MD_KeywordTypeCode) theme
thesaurusName: (CI_Citation)
title: NODC DATA TYPES THESAURUS
date: (inapplicable)
descriptiveKeywords: (MD_Keywords)
keyword:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/insttype/details/183 carbon dioxide (CO2) gas analyzer
keyword:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/insttype/details/50 pH sensor
keyword:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/insttype/details/184 showerhead equilibrator
keyword:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/insttype/details/199 titrator
type: (MD_KeywordTypeCode) instrument
thesaurusName: (CI_Citation)
title: NODC INSTRUMENT TYPES THESAURUS
date: (inapplicable)
descriptiveKeywords: (MD_Keywords)
keyword:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/obstype/details/3 chemical
keyword:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/obstype/details/14 physical
keyword:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/obstype/details/27 surface underway
type: (MD_KeywordTypeCode) theme
thesaurusName: (CI_Citation)
title: NODC OBSERVATION TYPES THESAURUS
date: (inapplicable)
descriptiveKeywords: (MD_Keywords)
keyword:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/985 Columbia University; Lamont-Doherty Earth Observatory
type: (MD_KeywordTypeCode) dataCentre
thesaurusName: (CI_Citation)
title: NODC COLLECTING INSTITUTION NAMES THESAURUS
date: (inapplicable)
descriptiveKeywords: (MD_Keywords)
keyword:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/985 Columbia University; Lamont-Doherty Earth Observatory
type: (MD_KeywordTypeCode) dataCentre
thesaurusName: (CI_Citation)
title: NODC SUBMITTING INSTITUTION NAMES THESAURUS
date: (inapplicable)
descriptiveKeywords: (MD_Keywords)
keyword:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/project/details/388 Climate Variability and Predictability (CLIVAR)
keyword:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/project/details/539 Ship of Opportunity Programme (SOOP)
keyword:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/project/details/719 The Global Ocean Ship-based Hydrographic Investigations Program (GO-SHIP)
keyword:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/project/details/184 World Ocean Circulation Experiment (WOCE)
type: (MD_KeywordTypeCode) project
thesaurusName: (CI_Citation)
title: NODC PROJECT NAMES THESAURUS
date: (inapplicable)
descriptiveKeywords: (MD_Keywords)
keyword:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/seaname/details/72 Indian Ocean
keyword:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/seaname/details/91 North Atlantic Ocean
keyword:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/seaname/details/93 North Pacific Ocean
keyword:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/seaname/details/105 South Atlantic Ocean
keyword:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/seaname/details/107 South Pacific Ocean
type: (MD_KeywordTypeCode) place
thesaurusName: (CI_Citation)
title: NODC SEA AREA NAMES THESAURUS
date: (inapplicable)
descriptiveKeywords: (MD_Keywords)
keyword: oceanography
type: (MD_KeywordTypeCode) theme
thesaurusName: (CI_Citation)
title: WMO_CategoryCode
date: (CI_Date)
date: 2012-09-15
dateType: (CI_DateTypeCode) publication
descriptiveKeywords: (MD_Keywords)
keyword:
Anchor: https://gcmd.earthdata.nasa.gov/kms/concept/f6751307-19d8-4672-b1d1-93de7d1cf1ca COLUMBIA/LDEO > Lamont-Doherty Earth Observatory, Columbia University
type: (MD_KeywordTypeCode) dataCentre
thesaurusName: (CI_Citation)
title: Global Change Master Directory (GCMD) Data Center Keywords
date: (CI_Date)
date: 2023
dateType: (CI_DateTypeCode) revision
edition: 17
citedResponsibleParty: (CI_ResponsibleParty)
organisationName: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)
contactInfo: (CI_Contact)
address: (CI_Address)
city: Greenbelt
administrativeArea: MD
onlineResource: (CI_OnlineResource)
linkage: https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
protocol: HTTPS
name: GCMD Keyword Forum Page
description: Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 17. 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
function: (CI_OnLineFunctionCode) information
role: (CI_RoleCode) custodian
descriptiveKeywords: (MD_Keywords)
keyword:
Anchor: https://gcmd.earthdata.nasa.gov/kms/concept/b971f45d-3a45-4ef2-99df-d6b88bbc7cc3 CLIVAR > Climate Variability
keyword:
Anchor: https://gcmd.earthdata.nasa.gov/kms/concept/eab3419f-a0c2-4d55-9500-87ee00600291 WOCE > World Ocean Circulation Experiment
type: (MD_KeywordTypeCode) project
thesaurusName: (CI_Citation)
title: Global Change Master Directory (GCMD) Project Keywords
date: (CI_Date)
date: 2023
dateType: (CI_DateTypeCode) revision
edition: 17
citedResponsibleParty: (CI_ResponsibleParty)
organisationName: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)
contactInfo: (CI_Contact)
address: (CI_Address)
city: Greenbelt
administrativeArea: MD
onlineResource: (CI_OnlineResource)
linkage: https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
protocol: HTTPS
name: GCMD Keyword Forum Page
description: Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 17. 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
function: (CI_OnLineFunctionCode) information
role: (CI_RoleCode) custodian
descriptiveKeywords: (MD_Keywords)
keyword: Ocean Carbon Data System (OCADS) Project
type: (MD_KeywordTypeCode) project
thesaurusName: (CI_Citation)
title: Ocean Acidification Search Keywords
date: (inapplicable)
descriptiveKeywords: (MD_Keywords)
keyword:
Anchor: https://gcmd.earthdata.nasa.gov/kms/concept/6eb3919b-85ce-4988-8b78-9d0018fd8089 EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY
keyword:
Anchor: https://gcmd.earthdata.nasa.gov/kms/concept/4eab7956-e59e-4615-8d5c-39a16faa1f27 EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY
keyword:
Anchor: https://gcmd.earthdata.nasa.gov/kms/concept/26afa886-4866-4536-be3a-6f9db9aacd97 EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE
keyword:
Anchor: https://gcmd.earthdata.nasa.gov/kms/concept/68f7ba1b-a2f9-41b6-9bc1-fd187942fbed EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBONATE
keyword:
Anchor: https://gcmd.earthdata.nasa.gov/kms/concept/d9b4f30d-bddd-4888-b66b-07d2dc09708b EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON
keyword:
Anchor: https://gcmd.earthdata.nasa.gov/kms/concept/4433600b-f323-458a-b295-352f939aab6b EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH
type: (MD_KeywordTypeCode) theme
thesaurusName: (CI_Citation)
title: Global Change Master Directory (GCMD) Science Keywords
date: (CI_Date)
date: 2023
dateType: (CI_DateTypeCode) revision
edition: 17
citedResponsibleParty: (CI_ResponsibleParty)
organisationName: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)
contactInfo: (CI_Contact)
address: (CI_Address)
city: Greenbelt
administrativeArea: MD
onlineResource: (CI_OnlineResource)
linkage: https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
protocol: HTTPS
name: GCMD Keyword Forum Page
description: Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 17. 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
function: (CI_OnLineFunctionCode) information
role: (CI_RoleCode) custodian
descriptiveKeywords: (MD_Keywords)
keyword: Climatological Distributions of pH, pCO2, Total CO2, Alkalinity, and CaCO3 Saturation in the Global Surface Ocean
keyword: NDP-094
keyword: pH, pCO2, Total CO2, Alkalinity, and CaCO3 Saturation
type: (MD_KeywordTypeCode) theme
thesaurusName: (CI_Citation)
title: Originator Keywords
date: (inapplicable)
descriptiveKeywords: (MD_Keywords)
keyword:
Anchor: https://gcmd.earthdata.nasa.gov/kms/concept/7aecabfb-0047-484f-8396-efc0da16bc20 CO2 ANALYZERS > CO2 ANALYZERS
keyword:
Anchor: https://gcmd.earthdata.nasa.gov/kms/concept/d8efbcb9-9ab3-4016-b7ff-6426cd0bf545 EQUILIBRATORS
keyword:
Anchor: https://gcmd.earthdata.nasa.gov/kms/concept/5c38595e-5e7d-4513-9f0e-aa9b5f6b139f PH METERS > PH METERS
type: (MD_KeywordTypeCode) instrument
thesaurusName: (CI_Citation)
title: Global Change Master Directory (GCMD) Instrument Keywords
date: (CI_Date)
date: 2023
dateType: (CI_DateTypeCode) revision
edition: 17
citedResponsibleParty: (CI_ResponsibleParty)
organisationName: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)
contactInfo: (CI_Contact)
address: (CI_Address)
city: Greenbelt
administrativeArea: MD
onlineResource: (CI_OnlineResource)
linkage: https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
protocol: HTTPS
name: GCMD Keyword Forum Page
description: Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 17. 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
function: (CI_OnLineFunctionCode) information
role: (CI_RoleCode) custodian
descriptiveKeywords: (MD_Keywords)
keyword:
Anchor: https://gcmd.earthdata.nasa.gov/kms/concept/a4202721-0cba-4fa1-853f-890f146b04f9 OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN
keyword:
Anchor: https://gcmd.earthdata.nasa.gov/kms/concept/9ce6b6ba-8f9f-4585-9438-05619d768578 OCEAN > ATLANTIC OCEAN > SOUTH ATLANTIC OCEAN
keyword:
Anchor: https://gcmd.earthdata.nasa.gov/kms/concept/4b75a3a2-9811-43b9-8f8c-64d0ae4d9ca8 OCEAN > INDIAN OCEAN
keyword:
Anchor: https://gcmd.earthdata.nasa.gov/kms/concept/5488b1cc-08b2-41cf-9bd2-4a2cdd0990de OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN
keyword:
Anchor: https://gcmd.earthdata.nasa.gov/kms/concept/fa0ec8a7-ebed-4f2d-834b-1fa6a1c2e0ed OCEAN > PACIFIC OCEAN > SOUTH PACIFIC OCEAN
type: (MD_KeywordTypeCode) place
thesaurusName: (CI_Citation)
title: Global Change Master Directory (GCMD) Location Keywords
date: (CI_Date)
date: 2023
dateType: (CI_DateTypeCode) revision
edition: 17
citedResponsibleParty: (CI_ResponsibleParty)
organisationName: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA)
contactInfo: (CI_Contact)
address: (CI_Address)
city: Greenbelt
administrativeArea: MD
onlineResource: (CI_OnlineResource)
linkage: https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
protocol: HTTPS
name: GCMD Keyword Forum Page
description: Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 17. 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
function: (CI_OnLineFunctionCode) information
role: (CI_RoleCode) custodian
resourceConstraints: (MD_Constraints)
useLimitation: accessLevel: Public
resourceConstraints: (MD_LegalConstraints)
useConstraints: (MD_RestrictionCode) otherRestrictions
otherConstraints: Cite as: Takahashi, Taro; Sutherland, Stewart C.; Chipman, David W.; Goddard, John G.; Newberger, Timothy; Sweeney, Colm (2017). Climatological Distributions of pH, pCO2, Total CO2, Alkalinity, and CaCO3 Saturation in the Global Surface Ocean (NCEI Accession 0164568). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://doi.org/10.3334/cdiac/otg.ndp094. Accessed [date].
resourceConstraints: (MD_LegalConstraints)
useLimitation: Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.
resourceConstraints: (MD_LegalConstraints)
accessConstraints: (MD_RestrictionCode) otherRestrictions
otherConstraints: Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
language:
LanguageCode: eng; USA
characterSet: (MD_CharacterSetCode) utf8
topicCategory: (MD_TopicCategoryCode) environment
topicCategory: (MD_TopicCategoryCode) oceans
extent: (EX_Extent)
geographicElement: (EX_GeographicBoundingBox)
westBoundLongitude: -180
eastBoundLongitude: 180
southBoundLatitude: -90
northBoundLatitude: 90
temporalElement: (EX_TemporalExtent)
extent:
TimePeriod:
beginPosition: 1957-01-01
endPosition: 2013-12-12
supplementalInformation: (missing)
return to top
distributionInfo: (MD_Distribution)
distributor: (MD_Distributor)
distributorContact: (CI_ResponsibleParty)
organisationName:
Anchor: https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/1730 NOAA National Centers for Environmental Information
contactInfo: (CI_Contact)
phone: (CI_Telephone)
voice: +1-301-713-3277
address: (CI_Address)
electronicMailAddress: NCEI.Info@noaa.gov
role: (CI_RoleCode) pointOfContact
distributionOrderProcess: (MD_StandardOrderProcess)
fees: In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media.
orderingInstructions: Contact NCEI for other distribution options and instructions.
distributorFormat: (MD_Format)
name: Originator data format
version: (unknown)
distributorTransferOptions: (MD_DigitalTransferOptions)
transferSize:
Real: 22.34
onLine: (CI_OnlineResource)
linkage: https://doi.org/10.3334/cdiac/otg.ndp094
protocol: HTTPS
applicationProfile: Web browser
name: NCEI Dataset Landing Page
description: Navigate directly to the URL for a descriptive web page with download links.
function: (CI_OnLineFunctionCode) information
onLine: (CI_OnlineResource)
linkage: https://www.ncei.noaa.gov/archive/accession/oas/164568
protocol: HTTPS
applicationProfile: Web browser
name: Descriptive Information
description: Navigate directly to the URL for a descriptive web page with download links.
function: (CI_OnLineFunctionCode) information
onLine: (CI_OnlineResource)
linkage: https://www.ncei.noaa.gov/archive/accession/download/164568
protocol: HTTPS
applicationProfile: Web browser
name: HTTPS
description: Navigate directly to the URL for data access and direct download.
function: (CI_OnLineFunctionCode) download
onLine: (CI_OnlineResource)
linkage: ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0110/0164568/
protocol: FTP
applicationProfile: Any FTP client
name: FTP
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).
function: (CI_OnLineFunctionCode) download
return to top
dataQualityInfo: (DQ_DataQuality)
scope: (DQ_Scope)
level: (MD_ScopeCode) dataset
lineage: (LI_Lineage)
processStep: (LE_ProcessStep)
description: NCEI Accession 0164568 v1.1 was published.
dateTime:
DateTime: 2017-08-04T23:03:19Z
output: (LE_Source)
sourceCitation: (CI_Citation)
title: NCEI Accession 0164568 v1.1
date: (CI_Date)
date: (inapplicable)
dateType: (CI_DateTypeCode) publication
citedResponsibleParty: (CI_ResponsibleParty)
individualName: (inapplicable)
contactInfo: (CI_Contact)
onlineResource: (CI_OnlineResource)
linkage: https://www.ncei.noaa.gov/archive/accession/0164568/1.1
protocol: HTTPS
name: NCEI Accession 0164568 v1.1
description: published 2017-08-04T23:03:19Z
function: (CI_OnLineFunctionCode) download
role: (inapplicable)
return to top
metadataMaintenance: (MD_MaintenanceInformation)
maintenanceAndUpdateFrequency: (MD_MaintenanceFrequencyCode) asNeeded
maintenanceNote: Metadata are developed, maintained and distributed by NCEI. Updates are performed as needed to maintain currentness.
contact: (CI_ResponsibleParty)
organisationName: NOAA National Centers for Environmental Information
role: (CI_RoleCode) custodian
return to top
acquisitionInformation: (MI_AcquisitionInformation)
instrument: (MI_Instrument)
identifier: (MD_Identifier)
code: carbon dioxide (CO2) gas analyzer
type: carbon dioxide (CO2) gas analyzer
description: measures gaseous carbon dioxide Carbon dioxide gas analyzer has often been referred to as LI-COR, because a lot of researchers choose to use products manufactured by LI-COR incorporation for their carbon dioxide measurement. The main component of a carbon dioxide analyzer is a nondispersive infrared (NDIR) spectroscopic sensors to detect CO2 in a gaseous environment by its characteristic absorption. Carbon dioxide (CO2) gas analyzer works together with carbon dioxide (CO2) equilibrator (insttypes_id 184) to measure carbon dioxide in the water. To measure water carbon dioxide, water needs to be continuously supplied to a showerhead inside an equilibrator. As the water flows through the equilibrator chamber, dissolved carbon dioxide exchanges quickly with air in the headspace. This air is then sampled by the carbon dioxide analyzer to determine the mole fraction of CO2 in water.
instrument: (MI_Instrument)
identifier: (MD_Identifier)
code: pH sensor
type: pH sensor
description: generic meter used to measure pH Any of a class of instruments used to quantify pH in a water or other type of sample.
instrument: (MI_Instrument)
identifier: (MD_Identifier)
code: showerhead equilibrator
type: showerhead equilibrator
description: extracts dissolved CO2 from water A carbon dioxide equilibrator is usually in the shape of a vertical tube, with a showerhead on the top, some headspace, a lot of beads to increase the surface exchange area between water and air, a water seal device at the bottom to allow water to overflow, but prevents air exchange between inside and outside. Carbon dioxide (CO2) equilibrator works together with carbon dioxide (CO2) gas analyzer (insttypes_id 183) to measure carbon dioxide in the water. To measure water carbon dioxide, water needs to be continuously supplied to a showerhead inside an equilibrator. As the water flows through the equilibrator chamber, dissolved carbon dioxide exchanges quickly with air in the headspace. This air is then sampled by the carbon dioxide analyzer to determine the mole fraction of CO2 in water.
instrument: (MI_Instrument)
identifier: (MD_Identifier)
code: titrator
type: titrator
description: titrator
