contact:
- organization: {email: ncei.info@noaa.gov, name: NOAA National Centers for Environmental
      Information}
  roles: [custodian]
- organization: {email: null, name: NOAA National Centers for Environmental Information}
  roles: [custodian]
distribution:
- name: {en: Project Metadata, fr: Project Metadata (FR)}
  url: https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0168902.html
- name: {en: NCEI Dataset Landing Page, fr: NCEI Dataset Landing Page (FR)}
  url: https://doi.org/10.7289/v5rb72wh
- name: {en: Descriptive Information, fr: Descriptive Information (FR)}
  url: https://www.ncei.noaa.gov/archive/accession/oas/168902
- name: {en: HTTPS, fr: HTTPS (FR)}
  url: https://www.ncei.noaa.gov/archive/accession/download/168902
- name: {en: FTP, fr: FTP (FR)}
  url: ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0114/0168902/
- name: {en: CIOOS HTTP, fr: SIOOC HTTP}
  url: https://data.cioospacific.ca/ocads/gov.noaa.nodc_0168902/
identification:
  abstract:
    en: This dataset contains dissolved inorganic carbon, Total alkalinity, pH on
      Total Scale, nutrients and other variables measured from profile discrete measurement
      in the Northeast coast of the US. Increasing amounts of atmospheric carbon dioxide
      from human industrial activities are causing changes in global ocean carbon
      chemistry resulting in a reduction in pH, a process termed ocean acidification.
      Studies have demonstrated adverse effects on calcifying organisms, particularly
      some invertebrates, corals, sea urchins, pteropods, and coccolithophores. This
      effort is in support of the coastal monitoring and research objectives of the
      NOAA Ocean Acidification Program (OAP).
    fr: This dataset contains dissolved inorganic carbon, Total alkalinity, pH on
      Total Scale, nutrients and other variables measured from profile discrete measurement
      in the Northeast coast of the US. Increasing amounts of atmospheric carbon dioxide
      from human industrial activities are causing changes in global ocean carbon
      chemistry resulting in a reduction in pH, a process termed ocean acidification.
      Studies have demonstrated adverse effects on calcifying organisms, particularly
      some invertebrates, corals, sea urchins, pteropods, and coccolithophores. This
      effort is in support of the coastal monitoring and research objectives of the
      NOAA Ocean Acidification Program (OAP). (FR)
    translations:
      fr: {message: Auto-translated using AWS, validated: false}
  acknowledgement: acknowledgement
  associated_resources: []
  keywords:
    default:
      en: [0168902, 33GG20160521, 33GG20160607, AMMONIA, AMMONIA (NH3), AUTOANALYZER
          > AUTOANALYZER, COULOMETERS, CTDOXY, CTDOXYMOL, CTDPRS, CTDSAL, CTDTMP,
        DIC, DISSOLVED INORGANIC CARBON (DIC), DISSOLVED OXYGEN, 'DOC/NOAA/NMFS/NEFSC
          > Northeast Fisheries Science Center, National Marine Fisheries Service,
          NOAA, U.S. Department of Commerce', Depth_sampling, Depth_station, Discrete
          measurement, EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > AMMONIA, EARTH SCIENCE
          > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON, EARTH SCIENCE > OCEANS >
          OCEAN CHEMISTRY > NITRATE, EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRITE,
        EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN, EARTH SCIENCE > OCEANS
          > OCEAN CHEMISTRY > SILICATE, East Coast - US/Canada, 'GORDON GUNTER (call
          sign: WTEO, ICES code: 33GG, 1998-)', GU1608, Georges Bank, Gulf of Maine,
        Mid-Atlantic Bight, NITRIT+NITRAT, NOAA Ship Gordon Gunter, NODC Ocean Acidification
          Scientific Data Stewardship (OADS), Niskin_nuts, OCEAN > ATLANTIC OCEAN
          > NORTH ATLANTIC OCEAN, OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN >
          GEORGES BANK, OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF MAINE,
        OPTSPEC > Optical Spectrometer, OXYGEN METERS > OXYGEN METERS, Ocean Acidification
          Program (OAP), Ocean Carbon and Acidification Data System (OCADS) Project,
        Profile, SIGMA-THETA, SILCAT, Ships, Sigma-Theta, TAlk, UMAINE > University
          of Maine, US DOC; NOAA; NMFS; Northeast Fisheries Science Center, University
          of Maine, chemical, coulometer for DIC measurement, discrete sample, nitrate
          + nitrite content (concentration), nutrient autoanalyzer, oxygen sensor,
        profile, silicate, titrator]
      fr: [0168902 (FR), 33GG20160521 (FR), 33GG20160607 (FR), AMMONIA (FR), AMMONIA
          (NH3) (FR), AUTOANALYZER > AUTOANALYZER (FR), COULOMETERS (FR), CTDOXY (FR),
        CTDOXYMOL (FR), CTDPRS (FR), CTDSAL (FR), CTDTMP (FR), DIC (FR), DISSOLVED
          INORGANIC CARBON (DIC) (FR), DISSOLVED OXYGEN (FR), 'DOC/NOAA/NMFS/NEFSC
          > Northeast Fisheries Science Center, National Marine Fisheries Service,
          NOAA, U.S. Department of Commerce (FR)', Depth_sampling (FR), Depth_station
          (FR), Discrete measurement (FR), EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY
          > AMMONIA (FR), EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON
          (FR), EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRATE (FR), EARTH SCIENCE
          > OCEANS > OCEAN CHEMISTRY > NITRITE (FR), EARTH SCIENCE > OCEANS > OCEAN
          CHEMISTRY > OXYGEN (FR), EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > SILICATE
          (FR), East Coast - US/Canada (FR), 'GORDON GUNTER (call sign: WTEO, ICES
          code: 33GG, 1998-) (FR)', GU1608 (FR), Georges Bank (FR), Gulf of Maine
          (FR), Mid-Atlantic Bight (FR), NITRIT+NITRAT (FR), NOAA Ship Gordon Gunter
          (FR), NODC Ocean Acidification Scientific Data Stewardship (OADS) (FR),
        Niskin_nuts (FR), OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN (FR), OCEAN
          > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GEORGES BANK (FR), OCEAN > ATLANTIC
          OCEAN > NORTH ATLANTIC OCEAN > GULF OF MAINE (FR), OPTSPEC > Optical Spectrometer
          (FR), OXYGEN METERS > OXYGEN METERS (FR), Ocean Acidification Program (OAP)
          (FR), Ocean Carbon and Acidification Data System (OCADS) Project (FR), Profile
          (FR), SIGMA-THETA (FR), SILCAT (FR), Ships (FR), Sigma-Theta (FR), TAlk
          (FR), UMAINE > University of Maine (FR), US DOC; NOAA; NMFS; Northeast Fisheries
          Science Center (FR), University of Maine (FR), chemical (FR), coulometer
          for DIC measurement (FR), discrete sample (FR), nitrate + nitrite content
          (concentration) (FR), nutrient autoanalyzer (FR), oxygen sensor (FR), profile
          (FR), silicate (FR), titrator (FR)]
    eov:
      en: ['DOC/NOAA/OAR/AOML > Atlantic Oceanographic and Meteorological Laboratory,
          OAR, NOAA, U.S. Department of Commerce', EARTH SCIENCE > OCEANS > OCEAN
          CHEMISTRY > ALKALINITY, EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH, EARTH
          SCIENCE > OCEANS > OCEAN CHEMISTRY > PHOSPHATE, EARTH SCIENCE > OCEANS >
          OCEAN TEMPERATURE > WATER TEMPERATURE, EARTH SCIENCE > OCEANS > SALINITY/DENSITY
          > DENSITY, EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY, PHSPHT,
        SALINITY, US DOC; NOAA; OAR; Atlantic Oceanographic and Meteorological Laboratory,
        US DOC; NOAA; Office of Oceanic and Atmospheric Research; Ocean Acidification
          Program (OAP), WATER TEMPERATURE, oceanography, pH, phosphate, spectrophotometer,
        total alkalinity]
      fr: ['DOC/NOAA/OAR/AOML > Atlantic Oceanographic and Meteorological Laboratory,
          OAR, NOAA, U.S. Department of Commerce (FR)', EARTH SCIENCE > OCEANS > OCEAN
          CHEMISTRY > ALKALINITY (FR), EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY >
          PH (FR), EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PHOSPHATE (FR), EARTH
          SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE (FR), EARTH SCIENCE
          > OCEANS > SALINITY/DENSITY > DENSITY (FR), EARTH SCIENCE > OCEANS > SALINITY/DENSITY
          > SALINITY (FR), PHSPHT (FR), SALINITY (FR), US DOC; NOAA; OAR; Atlantic
          Oceanographic and Meteorological Laboratory (FR), US DOC; NOAA; Office of
          Oceanic and Atmospheric Research; Ocean Acidification Program (OAP) (FR),
        WATER TEMPERATURE (FR), oceanography (FR), pH (FR), phosphate (FR), spectrophotometer
          (FR), total alkalinity (FR)]
  project:
    en: [project_a, project_b]
    fr: [project_a in french, project_b in french]
  status: onGoing
  temporal_begin: '1950-07-31'
  temporal_duration: P1D
  temporal_end: '2025-04-16'
  time_coverage_resolution: P1D
  title:
    en: Dissolved inorganic carbon, total alkalinity, pH on Total Scale, nutrients
      and other variables collected from profile and discrete sample observations
      using CTD, Niskin bottle and other instruments during NOAA Ship Gordon Gunter
      cruises in the Gulf of Maine, Georges Bank, and Mid-Atlantic Bight from 2016-05-21
      to 2016-06-20 (NCEI Accession 0168902)
    fr: Dissolved inorganic carbon, total alkalinity, pH on Total Scale, nutrients
      and other variables collected from profile and discrete sample observations
      using CTD, Niskin bottle and other instruments during NOAA Ship Gordon Gunter
      cruises in the Gulf of Maine, Georges Bank, and Mid-Atlantic Bight from 2016-05-21
      to 2016-06-20 (NCEI Accession 0168902) (FR)
    translations:
      fr: {message: Auto-translated using AWS, validated: false}
instruments:
- description: {en: null, fr: null}
  id: null
  manufacturer: null
  type: {en: null, fr: null}
  version: null
- description: {en: null, fr: null}
  id: null
  manufacturer: null
  type: {en: null, fr: null}
  version: null
- description: {en: null, fr: null}
  id: null
  manufacturer: null
  type: {en: null, fr: null}
  version: null
- description: {en: null, fr: null}
  id: null
  manufacturer: null
  type: {en: null, fr: null}
  version: null
- description: {en: null, fr: null}
  id: null
  manufacturer: null
  type: {en: null, fr: null}
  version: null
metadata:
  comment: auto-generated comment
  dates: {creation: '2024-01-01'}
  history:
  - scope: model
    statement:
      en: null
      fr: None (FR)
      translations:
        fr: {message: text translated using the Amazon translate service / texte traduit
            à l'aide du service de traduction Amazon, verified: false}
  - scope: model
    statement:
      en: null
      fr: None (FR)
      translations:
        fr: {message: text translated using the Amazon translate service / texte traduit
            à l'aide du service de traduction Amazon, verified: false}
  identifier: gov.noaa.nodc:0168902
  language: en
  maintenance_note: auto-generated
  naming_authority: ca.cioos
  scope: model
  use_constraints:
    licence: {code: CC-BY-4.0, title: Creative Commons Attribution 4.0, url: 'https://creativecommons.org/licenses/by/4.0/'}
    limitations:
      en: limitations in english
      fr: limitations in french
      translations:
        fr: {message: Auto-translated using AWS, validated: false}
spatial:
  bbox: [-75.526, 35.98, -65.44, 44.475]
  description: description of the spatial extent or study area of the dataset
  descriptionIdentifier: A2345-FS323-DG434-345DG
  vertical: [0, 10]
  vertical_positive: down
