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Atlantic Zone Monitoring Program: Dissolved inorganic carbon, total alkalinity, pH, temperature, salinity and other variables collected from profile and discrete sample observations during CCGS Teleost mission cruise 18TL21012 (EXPOCODE 18TL20210602) in the Gulf of St. Lawerence and St. Lawrence River, North Atlantic Ocean from 2021-06-02 to 2021-06-12 (NCEI Accession 0307416)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Metadata Last Checked: January 26, 2026 | Last Modified: 2025-08-28T00:00:00.000+00:00

This NCEI Accession consists of dissolved inorganic carbon, total alkalinity, pH, temperature, salinity and other variables collected from profile and discrete sample observations during CCGS Teleost mission cruise 18TL21012 (EXPOCODE 18TL20210602) in the Gulf of St. Lawerence and St. Lawrence River, North Atlantic Ocean from 2021-06-02 to 2021-06-12. Oceanographic sampling of physical, biological and chemical parameters was performed biweekly at selected fixed stations and two to three times annually along selected fixed sections, as part of the Atlantic Zone Monitoring Program (AZMP). 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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description	This NCEI Accession consists of dissolved inorganic carbon, total alkalinity, pH, temperature, salinity and other variables collected from profile and discrete sample observations during CCGS Teleost mission cruise 18TL21012 (EXPOCODE 18TL20210602) in the Gulf of St. Lawerence and St. Lawrence River, North Atlantic Ocean from 2021-06-02 to 2021-06-12. Oceanographic sampling of physical, biological and chemical parameters was performed biweekly at selected fixed stations and two to three times annually along selected fixed sections, as part of the Atlantic Zone Monitoring Program (AZMP). 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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identifier	gov.noaa.nodc:0307416
issued	2025-08-27T00:00:00.000+00:00
keyword	[ "0307416", "AMMONIUM (NH4)", "CHLOROPHYLL A", "DISSOLVED OXYGEN", "NITRATE", "NITRITE", "pH", "phosphate", "SALINITY", "silicate", "total alkalinity", "WATER TEMPERATURE", "carbon dioxide (CO2) gas analyzer", "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", "St. Lawrence River", "oceanography", "CA/DFO/IML > Maurice-Lamontagne Institute, Fisheries and Oceans, Canada", "18TL21012", "18TL20210602", "Ocean Carbon and Acidification Data System (OCADS) Project", "AZMP", "AZMP", "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", "Discrete measurement", "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", "CO2 ANALYZERS > CO2 ANALYZERS", "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", "Gulf of St. Lawerence", "North Atlantic Ocean", "St. Lawrence River" ]
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license	https://creativecommons.org/publicdomain/zero/1.0/
modified	2025-08-28T00:00:00.000+00:00
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rights	otherRestrictions
spatial	-57.5655,46.7422,-69.3667,50.7003
temporal	2021-06-02T00:00:00+00:00/2021-06-12T00:00:00+00:00
title	Atlantic Zone Monitoring Program: Dissolved inorganic carbon, total alkalinity, pH, temperature, salinity and other variables collected from profile and discrete sample observations during CCGS Teleost mission cruise 18TL21012 (EXPOCODE 18TL20210602) in the Gulf of St. Lawerence and St. Lawrence River, North Atlantic Ocean from 2021-06-02 to 2021-06-12 (NCEI Accession 0307416)