Dissolved inorganic carbon (DIC), total alkalinity (TA), nutrients, dissolved oxygen, water temperature, salinity and other measurements collected from discrete samples and profile observations during the R/V Dana Davis Strait Observing System cruise 2372 (EXPOCODE 26D420200830) in Davis Strait, Baffin Bay, Labrador Sea, North Pacific Ocean from 2020-08-30 to 2020-09-14 (NCEI Accession 0291293)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: August 03, 2026 at 04:42 AM | Dataset Last Updated: April 30, 2026 at 12:00 AM

Oceanographic sampling of physical, chemical, and biological parameters was conducted along selected fixed sections in Davis Strait, Baffin Bay, Labrador Sea, North Pacific Ocean at full water depths during the R/V Dana Davis Strait Observing System (DSOS) cruise (EXPOCODE 26D420200830) from 2020-08-30 to 2020-09-14. The cruise is part of DSOS's long-term, high-frequency repeat program. CTD casts were performed at all stations, and discrete water samples were collected in Niskin bottles using the CTD/Rosette system. It was designed to investigate Arctic-North Atlantic interactions, including the variability and trend of freshwater, heat, carbon, oxygen, and nutrient fluxes, as well as ecosystem responses to climate change. This effort was conducted in support of the NSF (OPP1902595) and Fisheries and Oceans, Canada (OFSI).

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description	Oceanographic sampling of physical, chemical, and biological parameters was conducted along selected fixed sections in Davis Strait, Baffin Bay, Labrador Sea, North Pacific Ocean at full water depths during the R/V Dana Davis Strait Observing System (DSOS) cruise (EXPOCODE 26D420200830) from 2020-08-30 to 2020-09-14. The cruise is part of DSOS's long-term, high-frequency repeat program. CTD casts were performed at all stations, and discrete water samples were collected in Niskin bottles using the CTD/Rosette system. It was designed to investigate Arctic-North Atlantic interactions, including the variability and trend of freshwater, heat, carbon, oxygen, and nutrient fluxes, as well as ecosystem responses to climate change. This effort was conducted in support of the NSF (OPP1902595) and Fisheries and Oceans, Canada (OFSI).
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identifier	https://data.noaa.gov/waf/NOAA/NESDIS/ncei/accessions/iso/xml/0291293.xml
issued	2024-04-19T00:00:00.000+00:00
keyword	[ "0291293", "AMMONIUM (NH4)", "Delta Oxygen-18", "DISSOLVED INORGANIC CARBON (DIC)", "DISSOLVED OXYGEN", "HYDROSTATIC PRESSURE", "NITRATE", "NITRITE", "pH", "phosphate", "SALINITY", "silicate", "total alkalinity", "WATER TEMPERATURE", "carbon dioxide (CO2) gas analyzer", "CTD", "Niskin bottle", "nutrient autoanalyzer", "oxygen sensor", "pH sensor", "temperature sensor", "thermosalinograph", "titrator", "chemical", "discrete sample", "physical", "profile", "RV Dana", "Bedford Institute of Oceanography", "University of Washington", "Bedford Institute of Oceanography", "Ocean Carbon and Acidification Data System (OCADS)", "Baffin Bay", "Davis Strait", "Labrador Sea", "North Pacific Ocean", "oceanography", "CA/DFO/BIO > Bedford Institute of Oceanography, Fisheries and Oceans, Canada", "Dana2372", "26D420200830", "Ocean Carbon and Acidification Data System (OCADS) Project", "Canadian Archipelago", "The Davis Strait Observing System (DSOS)", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > ALKALINITY", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > AMMONIA", "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > INORGANIC CARBON", "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 PRESSURE > WATER PRESSURE", "EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE", "EARTH SCIENCE > OCEANS > SALINITY/DENSITY > SALINITY", "Profile", "ALKALI", "CTDOXY", "CTDPH", "CTDPRS", "CTDSAL", "CTDTMP", "DELO18", "NH3", "NITRIT", "NO2+NO3", "OXYGEN", "PHSPHT", "SALNTY", "SILCAT", "TCARBN", "AUTOANALYZER > AUTOANALYZER", "CO2 ANALYZERS > CO2 ANALYZERS", "CTD > Conductivity, Temperature, Depth", "NISKIN BOTTLES", "OXYGEN METERS > OXYGEN METERS", "PH METERS > PH METERS", "TEMPERATURE SENSORS > TEMPERATURE SENSORS", "THERMOSALINOGRAPHS", "Ships", "Dana (call sign: OXBH, ICES code: 26D4, 1981-)", "OCEAN > ARCTIC OCEAN", "OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN", "OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > DAVIS STRAIT", "OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN", "Baffin Bay", "Davis Strait", "Labrador Sea", "North Pacific Ocean" ]
landingPage	https://www.ncei.noaa.gov/contact
language	[]
license	https://creativecommons.org/publicdomain/zero/1.0/
modified	2026-04-30T00:00:00.000+00:00
publisher	{ "name": "NOAA National Centers for Environmental Information", "@type": "org:Organization" }
references	[ "https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system", "https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/RepeatSections/clivar_Canada_Arch.html" ]
rights	otherRestrictions
spatial	-53.95,62.7,-64.83,72.76
temporal	2020-08-30T00:00:00+00:00/2020-09-14T00:00:00+00:00
theme	[ "geospatial" ]
title	Dissolved inorganic carbon (DIC), total alkalinity (TA), nutrients, dissolved oxygen, water temperature, salinity and other measurements collected from discrete samples and profile observations during the R/V Dana Davis Strait Observing System cruise 2372 (EXPOCODE 26D420200830) in Davis Strait, Baffin Bay, Labrador Sea, North Pacific Ocean from 2020-08-30 to 2020-09-14 (NCEI Accession 0291293)

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