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Water temperature, salinity, dissolved oxygen, nutrients and other measurements collected from profile and discrete sample observations during the R/V Discovery GO-SHIP sections A23, SR1b cruise DY113 (EXPOCODE 74EQ20200203) in the South Atlantic Ocean, Southern Ocean from 2020-02-03 to 2020-03-13 (NCEI Accession 0308011)

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: September 16, 2025 at 12:00 AM
This dataset includes discrete profile measurements of water temperature, salinity, dissolved oxygen, nutrients and other measurements collected from profile and discrete sample observations during the R/V Discovery GO-SHIP sections A23, SR1b cruise DY113 (EXPOCODE 74EQ20200203) in the South Atlantic Ocean, Southern Ocean from 2020-02-03 to 2020-03-13. Cruise DY113 comprised occupations of two repeat hydrographic sections, SR1b across Drake Passage from Burdwood Bank to Elephant Island, and A23 from the northern Weddell Sea across the Scotia Sea to South Georgia. Ocean physical measurements are made on these two sections annually funded by NERC as National Capability, currently through the ORCHESTRA (Ocean Regulation of Climate by Heat and Carbon Sequestration and Transports) programme, in order to monitor and understand variability of Antarctic Circumpolar Current transports and Antarctic Bottom Water properties and volumes.

Resources

12 resources available

  • Project Metadata

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  • NCEI Dataset Landing Page

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  • Descriptive Information

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  • HTTPS

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  • FTP

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  • https://cchdo.ucsd.edu/data/15481/74EQ20200203_do.pdf

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  • https://cchdo.ucsd.edu/cruise/74EQ20200203

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  • https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/woce_a23.html

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  • https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system

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  • https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/RepeatSections/

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  • GCMD Keyword Forum Page

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  • NCEI Contact Information

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0308011 Delta Oxygen-18 DISSOLVED OXYGEN nitrate + nitrite content (concentration) phosphate SALINITY silicate WATER TEMPERATURE

Complete Metadata
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accessLevel non-public
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description This dataset includes discrete profile measurements of water temperature, salinity, dissolved oxygen, nutrients and other measurements collected from profile and discrete sample observations during the R/V Discovery GO-SHIP sections A23, SR1b cruise DY113 (EXPOCODE 74EQ20200203) in the South Atlantic Ocean, Southern Ocean from 2020-02-03 to 2020-03-13. Cruise DY113 comprised occupations of two repeat hydrographic sections, SR1b across Drake Passage from Burdwood Bank to Elephant Island, and A23 from the northern Weddell Sea across the Scotia Sea to South Georgia. Ocean physical measurements are made on these two sections annually funded by NERC as National Capability, currently through the ORCHESTRA (Ocean Regulation of Climate by Heat and Carbon Sequestration and Transports) programme, in order to monitor and understand variability of Antarctic Circumpolar Current transports and Antarctic Bottom Water properties and volumes.
distribution 
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identifier https://data.noaa.gov/waf/NOAA/NESDIS/ncei/accessions/iso/xml/0308011.xml
issued 2025-09-16T00:00:00.000+00:00
keyword 
[
  "0308011",
  "Delta Oxygen-18",
  "DISSOLVED OXYGEN",
  "nitrate + nitrite content (concentration)",
  "phosphate",
  "SALINITY",
  "silicate",
  "WATER TEMPERATURE",
  "CTD",
  "Niskin bottle",
  "nutrient autoanalyzer",
  "oxygen sensor",
  "salinometer",
  "temperature sensor",
  "chemical",
  "discrete sample",
  "physical",
  "profile",
  "RRS Discovery",
  "National Oceanography Centre",
  "Scripps Institution of Oceanography",
  "GLOBAL OCEAN DATA ANALYSIS PROJECT (GLODAP)",
  "The Global Ocean Ship-based Hydrographic Investigations Program (GO-SHIP)",
  "South Atlantic Ocean",
  "Southern Ocean",
  "Weddell Sea",
  "oceanography",
  "U-SOTON/NOC > National Oceanography Centre, University of Southampton",
  "DY113",
  "74EQ20200203",
  "GLODAP > Global Ocean Data Analysis Project",
  "Ocean Carbon and Acidification Data System (OCADS) Project",
  "GO-SHIP A23, SR1B",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRATE",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > NITRITE",
  "EARTH SCIENCE > OCEANS > OCEAN CHEMISTRY > OXYGEN",
  "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",
  "CTDOXY",
  "CTDSAL",
  "CTDTMP",
  "Nutrients",
  "OXYGEN",
  "SALNTY",
  "AUTOANALYZER > AUTOANALYZER",
  "CTD > Conductivity, Temperature, Depth",
  "NISKIN BOTTLES",
  "OXYGEN METERS > OXYGEN METERS",
  "SALINOMETERS",
  "TEMPERATURE SENSORS > TEMPERATURE SENSORS",
  "Ships",
  "Discovery (call sign: 2FGX5, ICES code: 74EQ, 2013-)",
  "OCEAN > ATLANTIC OCEAN > SOUTH ATLANTIC OCEAN",
  "OCEAN > SOUTHERN OCEAN",
  "OCEAN > SOUTHERN OCEAN > WEDDELL SEA",
  "South Atlantic Ocean",
  "Southern Ocean"
]
landingPage https://www.ncei.noaa.gov/contact
language 
[]
license https://creativecommons.org/publicdomain/zero/1.0/
modified 2025-09-16T00:00:00.000+00:00
publisher 
{
  "name": "NOAA National Centers for Environmental Information",
  "@type": "org:Organization"
}
references 
[
  "https://cchdo.ucsd.edu/data/15481/74EQ20200203_do.pdf",
  "https://cchdo.ucsd.edu/cruise/74EQ20200203",
  "https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/woce_a23.html",
  "https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system",
  "https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/RepeatSections/"
]
rights otherRestrictions
spatial -28.87766,-63.96534,-57.96812,-52.99212
temporal 2020-02-03T00:00:00+00:00/2020-03-13T00:00:00+00:00
theme 
[
  "geospatial"
]
title Water temperature, salinity, dissolved oxygen, nutrients and other measurements collected from profile and discrete sample observations during the R/V Discovery GO-SHIP sections A23, SR1b cruise DY113 (EXPOCODE 74EQ20200203) in the South Atlantic Ocean, Southern Ocean from 2020-02-03 to 2020-03-13 (NCEI Accession 0308011)

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