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/0127524.html
- name: {en: NCEI Dataset Landing Page, fr: NCEI Dataset Landing Page (FR)}
  url: https://doi.org/10.7289/v5hq3wv3
- name: {en: Descriptive Information, fr: Descriptive Information (FR)}
  url: https://www.ncei.noaa.gov/archive/accession/oas/127524
- name: {en: HTTPS, fr: HTTPS (FR)}
  url: https://www.ncei.noaa.gov/archive/accession/download/127524
- name: {en: FTP, fr: FTP (FR)}
  url: ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0075/0127524/
- name: {en: CIOOS HTTP, fr: SIOOC HTTP}
  url: https://data.cioospacific.ca/ocads/gov.noaa.nodc_0127524/
identification:
  abstract:
    en: This dataset contains nutrient concentrations, temperature, salinity, density
      and dissolved oxygen values measured by CTD profiles on the U.S. Northeast Continental
      Shelf in support of ocean acidification research. Nutrients were measured in
      the laboratory using water samples collected during the CTD profiles at discrete
      depths. Ocean acidification is associated with increased concentrations of carbon
      dioxide that forms carbonic acid when dissolved in water. Marine primary production
      plays an important part in the carbon cycle by converting inorganic forms of
      carbon into organic matter. Variations in the concentrations of nutrients can
      limit or enhance primary production rates. An understanding of nutrient dynamics
      is therefore important to understanding and predicting marine carbon cycling
      and possible future impacts of ocean acidification.
    fr: This dataset contains nutrient concentrations, temperature, salinity, density
      and dissolved oxygen values measured by CTD profiles on the U.S. Northeast Continental
      Shelf in support of ocean acidification research. Nutrients were measured in
      the laboratory using water samples collected during the CTD profiles at discrete
      depths. Ocean acidification is associated with increased concentrations of carbon
      dioxide that forms carbonic acid when dissolved in water. Marine primary production
      plays an important part in the carbon cycle by converting inorganic forms of
      carbon into organic matter. Variations in the concentrations of nutrients can
      limit or enhance primary production rates. An understanding of nutrient dynamics
      is therefore important to understanding and predicting marine carbon cycling
      and possible future impacts of ocean acidification. (FR)
    translations:
      fr: {message: Auto-translated using AWS, validated: false}
  acknowledgement: acknowledgement
  associated_resources: []
  keywords:
    default:
      en: ['0127524', 316G20091103, 316G20100202, 316G20101106, 316G20110204, 316G20110602,
        316G20111101, 316G20120206, 334A20130709, 334A20130825, 334A20140510, 334B20121027,
        334B20130210, 334B20141103, 334B20160809, 334B20161019, 33GG20130609, 33GG20131114,
        33GG20140301, 33GG20160521, 33GG20170516, 33HH20120602, 33HH20120807, 33HH20150519,
        33HH20170211, AMMONIA, AMMONIA (NH3), AUTOANALYZER > AUTOANALYZER, CTD, 'CTD
          > Conductivity, Temperature, Depth', CTDOXY, CTDOXYMOL, CTDPRS, CTDSAL,
        CTDTMP, DE0911, DE1001, DE1012, DE1102, DE1105, DE1109, DE1202, 'DELAWARE
          II (ICES code: 316G)', DISSOLVED OXYGEN, 'DOC/NOAA/NMFS/NEFSC > Northeast
          Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S.
          Department of Commerce', Depth_sample, Depth_station, Discrete measurement,
        EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > AMMONIA, EARTH SCIENCE > OCEANS
          > OCEAN CHEMISTRY > NITRATE, EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY >
          NITRITE, EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN, EARTH SCIENCE
          > OCEANS > OCEAN CHEMISTRY > SILICATE, EX1304, EX1305, EX1403, 'GORDON GUNTER
          (call sign: WTEO, ICES code: 33GG, 1998-)', GU1302, GU1305, GU1401, GU1608,
        GU1701, Georges Bank, Gulf of Maine, 'Gulf of Maine, Georges Bank, Mid-Atlantic
          Bight, Mid Atlantic Bight, Middle Atlantic Bight, Northeast coast of the
          United States (US)', HB1202, HB1205, HB1502, HB1701, 'HENRY B. BIGELOW (call
          sign: WTDF, ICES code: 33HH, 2005-)', Mid-Atlantic Bight, NITRIT+NITRAT,
        NOAA Ship Delaware II, NOAA Ship Gordon Gunter, NOAA Ship Henry B. Bigelow,
        NOAA Ship Okeanos Explorer, NOAA Ship Pisces, NODC Ocean Acidification Scientific
          Data Stewardship (OADS), North Atlantic Ocean, Northeastern coast of the
          United States, OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN, OCEAN > ATLANTIC
          OCEAN > NORTH ATLANTIC OCEAN > GEORGES BANK, OCEAN > ATLANTIC OCEAN > NORTH
          ATLANTIC OCEAN > GULF OF MAINE, 'OKEANOS EXPLORER (call sign: WTDH, ICES
          code: 334A, 2008-)', OXYGEN METERS > OXYGEN METERS, Ocean Acidification
          Program (OAP), Ocean Carbon and Acidification Data System (OCADS) Project,
        PC1207, PC1301, PC1405, PC1607, PC1609, 'PISCES (call sign: WTDL, ICES code:
          334B, 2009-)', Profile, 'Project ID: NEFSC FY2015-FY2017 ECM', SIGMA-THETA,
        SILCAT, Ships, Sigma-Theta, UMAINE > University of Maine, US DOC; NOAA; NMFS;
          Northeast Fisheries Science Center; Narragansett Laboratory, University
          of Maine, discrete sample, nitrate + nitrite content (concentration), nutrient
          autoanalyzer, oxygen sensor, profile, silicate]
      fr: [0127524 (FR), 316G20091103 (FR), 316G20100202 (FR), 316G20101106 (FR),
        316G20110204 (FR), 316G20110602 (FR), 316G20111101 (FR), 316G20120206 (FR),
        334A20130709 (FR), 334A20130825 (FR), 334A20140510 (FR), 334B20121027 (FR),
        334B20130210 (FR), 334B20141103 (FR), 334B20160809 (FR), 334B20161019 (FR),
        33GG20130609 (FR), 33GG20131114 (FR), 33GG20140301 (FR), 33GG20160521 (FR),
        33GG20170516 (FR), 33HH20120602 (FR), 33HH20120807 (FR), 33HH20150519 (FR),
        33HH20170211 (FR), AMMONIA (FR), AMMONIA (NH3) (FR), AUTOANALYZER > AUTOANALYZER
          (FR), CTD (FR), 'CTD > Conductivity, Temperature, Depth (FR)', CTDOXY (FR),
        CTDOXYMOL (FR), CTDPRS (FR), CTDSAL (FR), CTDTMP (FR), DE0911 (FR), DE1001
          (FR), DE1012 (FR), DE1102 (FR), DE1105 (FR), DE1109 (FR), DE1202 (FR), 'DELAWARE
          II (ICES code: 316G) (FR)', DISSOLVED OXYGEN (FR), 'DOC/NOAA/NMFS/NEFSC
          > Northeast Fisheries Science Center, National Marine Fisheries Service,
          NOAA, U.S. Department of Commerce (FR)', Depth_sample (FR), Depth_station
          (FR), Discrete measurement (FR), EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY
          > AMMONIA (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), EX1304 (FR), EX1305 (FR), EX1403 (FR), 'GORDON GUNTER (call
          sign: WTEO, ICES code: 33GG, 1998-) (FR)', GU1302 (FR), GU1305 (FR), GU1401
          (FR), GU1608 (FR), GU1701 (FR), Georges Bank (FR), Gulf of Maine (FR), 'Gulf
          of Maine, Georges Bank, Mid-Atlantic Bight, Mid Atlantic Bight, Middle Atlantic
          Bight, Northeast coast of the United States (US) (FR)', HB1202 (FR), HB1205
          (FR), HB1502 (FR), HB1701 (FR), 'HENRY B. BIGELOW (call sign: WTDF, ICES
          code: 33HH, 2005-) (FR)', Mid-Atlantic Bight (FR), NITRIT+NITRAT (FR), NOAA
          Ship Delaware II (FR), NOAA Ship Gordon Gunter (FR), NOAA Ship Henry B.
          Bigelow (FR), NOAA Ship Okeanos Explorer (FR), NOAA Ship Pisces (FR), NODC
          Ocean Acidification Scientific Data Stewardship (OADS) (FR), North Atlantic
          Ocean (FR), Northeastern coast of the United States (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), 'OKEANOS EXPLORER (call sign: WTDH, ICES code: 334A,
          2008-) (FR)', OXYGEN METERS > OXYGEN METERS (FR), Ocean Acidification Program
          (OAP) (FR), Ocean Carbon and Acidification Data System (OCADS) Project (FR),
        PC1207 (FR), PC1301 (FR), PC1405 (FR), PC1607 (FR), PC1609 (FR), 'PISCES (call
          sign: WTDL, ICES code: 334B, 2009-) (FR)', Profile (FR), 'Project ID: NEFSC
          FY2015-FY2017 ECM (FR)', SIGMA-THETA (FR), SILCAT (FR), Ships (FR), Sigma-Theta
          (FR), UMAINE > University of Maine (FR), US DOC; NOAA; NMFS; Northeast Fisheries
          Science Center; Narragansett Laboratory (FR), University of Maine (FR),
        discrete sample (FR), nitrate + nitrite content (concentration) (FR), nutrient
          autoanalyzer (FR), oxygen sensor (FR), profile (FR), silicate (FR)]
    eov:
      en: ['DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA,
          U.S. Department of Commerce', 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, 'Project title: Monitoring of Water
          Column DIC, TAlk, and pH on the Northeast U.S. Shelf and the Development
          of Ocean Acidification Indicators to Inform Marine Resource Management',
        SALINITY, THERMOSALINOGRAPHS, US DOC; NOAA; Office of Oceanic and Atmospheric
          Research; Ocean Acidification Program (OAP), WATER TEMPERATURE, oceanography,
        phosphate, thermosalinograph]
      fr: ['DOC/NOAA/NESDIS/NODC > National Oceanographic Data Center, NESDIS, NOAA,
          U.S. Department of Commerce (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), 'Project title:
          Monitoring of Water Column DIC, TAlk, and pH on the Northeast U.S. Shelf
          and the Development of Ocean Acidification Indicators to Inform Marine Resource
          Management (FR)', SALINITY (FR), THERMOSALINOGRAPHS (FR), US DOC; NOAA;
          Office of Oceanic and Atmospheric Research; Ocean Acidification Program
          (OAP) (FR), WATER TEMPERATURE (FR), oceanography (FR), phosphate (FR), thermosalinograph
          (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: Ammonia, silicate, phosphate, nitrite+nitrate, dissolved oxygen, and other
      variables collected from profile and discrete sample observations using CTD,
      nutrient autoanalyzer, and other instruments from NOAA Ship Delaware II, NOAA
      Ship Gordon Gunter, NOAA Ship Henry B. Bigelow, NOAA Ship Okeanos Explorer,
      and NOAA Ship Pisces in the Gulf of Maine, Georges Bank, and Mid-Atlantic Bight
      from 2009-11-03 to 2016-08-19 (NCEI Accession 0127524)
    fr: Ammonia, silicate, phosphate, nitrite+nitrate, dissolved oxygen, and other
      variables collected from profile and discrete sample observations using CTD,
      nutrient autoanalyzer, and other instruments from NOAA Ship Delaware II, NOAA
      Ship Gordon Gunter, NOAA Ship Henry B. Bigelow, NOAA Ship Okeanos Explorer,
      and NOAA Ship Pisces in the Gulf of Maine, Georges Bank, and Mid-Atlantic Bight
      from 2009-11-03 to 2016-08-19 (NCEI Accession 0127524) (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
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}
  - 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:0127524
  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: [-79.344, 28.492, -65.433, 44.488]
  description: description of the spatial extent or study area of the dataset
  descriptionIdentifier: A2345-FS323-DG434-345DG
  vertical: [0, 10]
  vertical_positive: down
