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Dissolved inorganic carbon (DIC), total alkalinity (TA), pCO2, chlorofluorocarbons (CFC-12), sulfur hexafluoride (SF6), nutrients, dissolved oxygen, temperature, salinity and other measurements collected from discrete samples and profile observations during the Fisheries and Oceans Canada CCGS Amundsen GO-SHIP AR07W Atlantic Zone Offshore Monitoring Program (AZOMP) cruise (EXPOCODE 18DL20200722) in the North Atlantic Ocean and Labrador Sea from 2020-07-22 to 2020-08-11 (NCEI Accession 0240681)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: August 27, 2026 at 09:00 PM | Dataset Last Updated: August 06, 2026 at 12:00 AM
This dataset includes discrete sample and profile data collected during the Fisheries and Oceans Canada CCGS Amundsen GO-SHIP AR07W Atlantic Zone Offshore Monitoring Program (AZOMP) cruise (EXPOCODE 18DL 18DL20200722) in the Labrador Sea, the North Atlantic from 2020-07-22 to 2020-08-11. These data include temperature, salinity, dissolved oxygen, nutrients, chlorofluorocarbon (CFC-12), sulfur hexafluoride (SF6), nutrients, dissolved inorganic carbon (DIC), total alkalinity (TA), pCO2 and other parameters. Oceanographic sampling of physical; biological and chemical parameters is performed annually along selected fixed sections (Labrador Sea and Scotian Slope/Rise) as part of the Atlantic Zone Off-shelf Monitoring Program. The sampling consists at a minimum of a vertical profile of the entire water column (temperature; salinity; dissolved oxygen); rosette bottle casts at selected depths (dissolved oxygen and nutrients; alkalinity and carbonate; chlorofluorocarbon (CFC) and biological parameters) as well as plankton net tows; additional upper ocean temperature and ocean currents profiles and moored measurements of near-bottom temperature and currents.

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0240681 AMMONIA (NH3) CHLOROFLUOROCARBON-12 (CFC-12) CHLOROPHYLL DISSOLVED INORGANIC CARBON (DIC) DISSOLVED OXYGEN nitrate + nitrite content (concentration) partial pressure of carbon dioxide - water

Complete Metadata
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description This dataset includes discrete sample and profile data collected during the Fisheries and Oceans Canada CCGS Amundsen GO-SHIP AR07W Atlantic Zone Offshore Monitoring Program (AZOMP) cruise (EXPOCODE 18DL 18DL20200722) in the Labrador Sea, the North Atlantic from 2020-07-22 to 2020-08-11. These data include temperature, salinity, dissolved oxygen, nutrients, chlorofluorocarbon (CFC-12), sulfur hexafluoride (SF6), nutrients, dissolved inorganic carbon (DIC), total alkalinity (TA), pCO2 and other parameters. Oceanographic sampling of physical; biological and chemical parameters is performed annually along selected fixed sections (Labrador Sea and Scotian Slope/Rise) as part of the Atlantic Zone Off-shelf Monitoring Program. The sampling consists at a minimum of a vertical profile of the entire water column (temperature; salinity; dissolved oxygen); rosette bottle casts at selected depths (dissolved oxygen and nutrients; alkalinity and carbonate; chlorofluorocarbon (CFC) and biological parameters) as well as plankton net tows; additional upper ocean temperature and ocean currents profiles and moored measurements of near-bottom temperature and currents.
distribution 
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identifier https://data.noaa.gov/waf/NOAA/NESDIS/ncei/accessions/iso/xml/0240681.xml
issued 2021-08-30T00:00:00.000+00:00
keyword 
[
  "0240681",
  "AMMONIA (NH3)",
  "CHLOROFLUOROCARBON-12 (CFC-12)",
  "CHLOROPHYLL",
  "DISSOLVED INORGANIC CARBON (DIC)",
  "DISSOLVED OXYGEN",
  "nitrate + nitrite content (concentration)",
  "partial pressure of carbon dioxide - water",
  "PARTICULATE ORGANIC CARBON",
  "pH",
  "phosphate",
  "SALINITY",
  "silicate",
  "sulfur hexafluoride (SF6)",
  "total alkalinity",
  "WATER TEMPERATURE",
  "carbon dioxide (CO2) gas analyzer",
  "CTD",
  "Niskin bottle",
  "nutrient autoanalyzer",
  "oxygen sensor",
  "salinometer",
  "titrator",
  "chemical",
  "discrete sample",
  "physical",
  "profile",
  "CCGS Amundsen",
  "Bedford Institute of Oceanography",
  "Department of Fisheries and Oceans Canada",
  "Bedford Institute of Oceanography",
  "The Global Ocean Ship-based Hydrographic Investigations Program (GO-SHIP)",
  "US DOC; NOAA; Office of Oceanic and Atmospheric Research; Ocean Acidification Program (OAP)",
  "Labrador Sea",
  "North Atlantic Ocean",
  "oceanography",
  "CA/DFO > Fisheries and Oceans, Canada",
  "CA/DFO/BIO > Bedford Institute of Oceanography, Fisheries and Oceans, Canada",
  "18DL20001",
  "18DL20200722",
  "Ocean Carbon and Acidification Data System (OCADS) Project",
  "GO-SHIP AR07W; Atlantic Zone Monitoring Program",
  "Atlantic Zone Monitoring Program",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > AMMONIA",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CARBON DIOXIDE",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRATE",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRITE",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ORGANIC CARBON",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PH",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > PHOSPHATE",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > SILICATE",
  "EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE",
  "EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY",
  "Discrete measurement",
  "Profile",
  "ALKALI",
  "CFC-12",
  "CH4",
  "CTDOXY",
  "CTDSAL",
  "CTDTMP",
  "NH3",
  "OXYGEN",
  "PH_TOT",
  "SALNTY",
  "SF6",
  "SiO3, NO3, NO2, PO4",
  "TCARBN",
  "pCO2",
  "AUTOANALYZER > AUTOANALYZER",
  "CO2 ANALYZERS > CO2 ANALYZERS",
  "CTD > Conductivity, Temperature, Depth",
  "NISKIN BOTTLES",
  "OXYGEN METERS > OXYGEN METERS",
  "SALINOMETERS",
  "Ships",
  "Amundsen (call sign: CGDT, ICES code: 18DL, 2003-)",
  "OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN",
  "Labrador Sea",
  "North Atlantic Ocean"
]
landingPage https://www.ncei.noaa.gov/contact
language 
[]
license https://creativecommons.org/publicdomain/zero/1.0/
modified 2026-08-06T00:00:00.000+00:00
publisher 
{
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  "@type": "org:Organization"
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references 
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  "https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system",
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rights otherRestrictions
spatial -48.181,44.256,-63.314,60.611
temporal 2020-07-22T00:00:00+00:00/2020-08-11T00:00:00+00:00
theme 
[
  "geospatial"
]
title Dissolved inorganic carbon (DIC), total alkalinity (TA), pCO2, chlorofluorocarbons (CFC-12), sulfur hexafluoride (SF6), nutrients, dissolved oxygen, temperature, salinity and other measurements collected from discrete samples and profile observations during the Fisheries and Oceans Canada CCGS Amundsen GO-SHIP AR07W Atlantic Zone Offshore Monitoring Program (AZOMP) cruise (EXPOCODE 18DL20200722) in the North Atlantic Ocean and Labrador Sea from 2020-07-22 to 2020-08-11 (NCEI Accession 0240681)

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