Discrete, profile measurements of dissolved inorganic carbon (DIC), total alkalinity (TA), salinity, oxygen, nutrients, and water temperature during the CCGS John P. Tully Line P cruise (EXPOCODE 18DD20240124) in the Northeast Pacific Ocean from 2024-01-24 to 2024-02-03 (NCEI Accession 0310718)

Description

These data were collected in the Northeast Pacific Ocean from 2024-01-24 to 2024-02-03, as part of the Line P Water Properties Survey led by Marie Robert. Discrete dissolved inorganic carbon (DIC), total alkalinity (TA), salinity, and nutrient samples were taken from rosette casts with 10L Niskin bottles and analyzed at the Institute of Ocean Sciences. Discrete samples of dissolved oxygen were also collected and analyzed onboard the vessel. CTD profiles were recorded with each rosette cast. DIC/TA samples were placed in cool storage after collection and returned to the shore-based lab for analysis. Oxygen units were converted to µmol/kg when reported in ml/L. Nutrient concentrations were converted to µmol/kg from µmol/L.

Resources

Name Format Description Link
21 Institution web page https://www.canada.ca/en/fisheries-oceans.html
21 Institution web page https://www.canada.ca/en/fisheries-oceans.html
21 Related data https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0234342.html
0 Institution web page https://www.ubc.ca/
21 Navigate directly to the URL for a descriptive web page with download links. https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0310718.html
0 Navigate directly to the URL for a descriptive web page with download links. https://doi.org/10.25921/32mx-pw86
0 Navigate directly to the URL for a descriptive web page with download links. https://www.ncei.noaa.gov/archive/accession/oas/310718
0 Navigate directly to the URL for data access and direct download. https://www.ncei.noaa.gov/archive/accession/download/310718
0 These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP). ftp://ftp-oceans.ncei.noaa.gov/nodc/archive/arc0239/0310718/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
21 Institution web page https://www.canada.ca/en/fisheries-oceans.html
0 Institution web page https://www.ubc.ca/
0 Institution web page https://www.ubc.ca/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 OCADS website https://www.ncei.noaa.gov/products/ocean-carbon-acidification-data-system
21 related resource https://www.ncei.noaa.gov/access/ocean-carbon-acidification-data-system/oceans/RepeatSections/clivar_line_p.html
21 Related data https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0300980.html
21 Institution web page https://www.canada.ca/en/fisheries-oceans.html
21 Institution web page https://www.canada.ca/en/fisheries-oceans.html
21 Related data https://www.ncei.noaa.gov/data/oceans/ncei/ocads/metadata/0110260.html
21 Institution web page https://www.canada.ca/en/fisheries-oceans.html
21 Institution web page https://www.canada.ca/en/fisheries-oceans.html
21 Institution web page https://www.canada.ca/en/fisheries-oceans.html
21 Institution web page https://www.canada.ca/en/fisheries-oceans.html
0 Institution web page https://www.uvic.ca/
21 Institution web page https://www.canada.ca/en/fisheries-oceans.html
21 Institution web page https://www.canada.ca/en/fisheries-oceans.html
21 Institution web page https://www.canada.ca/en/fisheries-oceans.html

Tags

  • linep
  • phosphate_umol_kg
  • line p survey
  • nitrate_nitrite_umol_kg
  • dic_umol_kg
  • discrete measurement
  • profile
  • oceanography
  • oxygen_umol_kg
  • 2024-002
  • ta_umol_kg
  • northeast pacific ocean
  • silicate_umol_kg
  • 18dd20240124
  • ctdtmp_its90_deg_c
  • ctdsalinity_pss78
  • ctdprs_dbar
  • ocean carbon and acidification data system (ocads) project

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