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Atlantic Zone Monitoring Program: Total alkalinity, pH, temperature, salinity and other variables collected from profile and discrete sample observations during mission CCGS Teleost mission cruise 18TL21014 (EXPOCODE 18TL20210612) in the Gulf of St. Lawerence, North Atlantic Ocean from 2021-06-12 to 2021-06-22 (NCEI Accession 0307418)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: August 27, 2026 at 09:40 PM | Dataset Last Updated: August 28, 2025 at 12:00 AM
This NCEI Accession consists of total alkalinity, pH, temperature, salinity and other variables collected from profile and discrete sample observations during CCGS Teleost mission cruise 18TL21014 (EXPOCODE 18TL20210612) in the Gulf of St. Lawerence, North Atlantic Ocean from 2021-06-12 to 2021-06-22. Oceanographic sampling of physical, biological and chemical parameters is performed biweekly at selected fixed stations and two to three times annually along selected fixed sections, as part of the Atlantic Zone Monitoring Program. The sampling consists at minimum of vertical profile of the entire water column, water bottle sampling at selected depths of nutrients, salinity and oxygen, vertical net tows for zooplankton. See: http://science-catalogue.canada.ca/record=b3951030~S6 for more details.

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0307418 AMMONIUM (NH4) CHLOROPHYLL A DISSOLVED OXYGEN NITRATE NITRITE pH phosphate

Complete Metadata
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accessLevel non-public
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describedByType application/octet-steam
description This NCEI Accession consists of total alkalinity, pH, temperature, salinity and other variables collected from profile and discrete sample observations during CCGS Teleost mission cruise 18TL21014 (EXPOCODE 18TL20210612) in the Gulf of St. Lawerence, North Atlantic Ocean from 2021-06-12 to 2021-06-22. Oceanographic sampling of physical, biological and chemical parameters is performed biweekly at selected fixed stations and two to three times annually along selected fixed sections, as part of the Atlantic Zone Monitoring Program. The sampling consists at minimum of vertical profile of the entire water column, water bottle sampling at selected depths of nutrients, salinity and oxygen, vertical net tows for zooplankton. See: http://science-catalogue.canada.ca/record=b3951030~S6 for more details.
distribution 
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identifier https://data.noaa.gov/waf/NOAA/NESDIS/ncei/accessions/iso/xml/0307418.xml
issued 2025-08-27T00:00:00.000+00:00
keyword 
[
  "0307418",
  "AMMONIUM (NH4)",
  "CHLOROPHYLL A",
  "DISSOLVED OXYGEN",
  "NITRATE",
  "NITRITE",
  "pH",
  "phosphate",
  "SALINITY",
  "silicate",
  "total alkalinity",
  "WATER TEMPERATURE",
  "CTD",
  "Niskin bottle",
  "nutrient autoanalyzer",
  "oxygen sensor",
  "pH sensor",
  "salinometer",
  "temperature sensor",
  "titrator",
  "biological",
  "chemical",
  "discrete sample",
  "physical",
  "profile",
  "CCGS Teleost",
  "Maurice Lamontagne Institute",
  "Maurice Lamontagne Institute",
  "Ocean Carbon and Acidification Data System (OCADS)",
  "The Global Ocean Ship-based Hydrographic Investigations Program (GO-SHIP)",
  "Gulf of St. Lawrence",
  "North Atlantic Ocean",
  "oceanography",
  "CA/DFO/IML > Maurice-Lamontagne Institute, Fisheries and Oceans, Canada",
  "18TL21014",
  "18TL20210612",
  "Ocean Carbon and Acidification Data System (OCADS) Project",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > AMMONIA",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > CHLOROPHYLL",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRATE",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRITE",
  "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",
  "Profile",
  "ALKW_01",
  "Chl_a_CTD_Fluor",
  "Chl_a_Welsch_fresh",
  "NH3_3",
  "NO2NO3_Tech_SF",
  "NO2_Tech_SF",
  "O2_CTD_mLL",
  "O2_Winkler_Auto",
  "PAR",
  "PAR_on_Deck",
  "PO4_Tech_SF",
  "Salinity_CTD",
  "Salinity_Sal_PSS_Cal",
  "SiO4_Tech_SF",
  "Temp_CTD_90_Convert",
  "pH_CTD_cal-total",
  "pH_insitu_total_p",
  "pH_invitro_temp",
  "pH_invitro_total_p",
  "AUTOANALYZER > AUTOANALYZER",
  "CTD > Conductivity, Temperature, Depth",
  "NISKIN BOTTLES",
  "OXYGEN METERS > OXYGEN METERS",
  "PH METERS > PH METERS",
  "SALINOMETERS",
  "TEMPERATURE SENSORS > TEMPERATURE SENSORS",
  "Ships",
  "TELEOST (call sign: CGCB, ICES code: 18TL, 1995-)",
  "OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN",
  "OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > GULF OF ST LAWRENCE"
]
landingPage https://www.ncei.noaa.gov/contact
language 
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license https://creativecommons.org/publicdomain/zero/1.0/
modified 2025-08-28T00:00:00.000+00:00
publisher 
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  "@type": "org:Organization"
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references 
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rights otherRestrictions
spatial -60.7448,45.8333,-65.7492,48.7407
temporal 2021-06-12T00:00:00+00:00/2021-06-22T00:00:00+00:00
theme 
[
  "geospatial"
]
title Atlantic Zone Monitoring Program: Total alkalinity, pH, temperature, salinity and other variables collected from profile and discrete sample observations during mission CCGS Teleost mission cruise 18TL21014 (EXPOCODE 18TL20210612) in the Gulf of St. Lawerence, North Atlantic Ocean from 2021-06-12 to 2021-06-22 (NCEI Accession 0307418)

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