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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 | Metadata Last Checked: January 26, 2026 | Last Modified: 2025-08-28T00:00:00.000+00:00
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 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

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