Pup production of the California Stock of northern fur seals from 1969 to 2023 (NCEI Accession 0303532)

Description

The Marine Mammal Laboratories' California Current Ecosystem Program (AFSC/NOAA) in collaboration with Point Blue Conservation Science initiated long-term studies to determine pup abundance of the California Stock of northern fur seals. The California Stock is comprised of northern fur seals inhabiting San Miguel Island (and Castle Rock, and islet ~1 km northwest) and the Farallon Islands (specifically, Southeast Island) off California. Pup production is the sum of the numbers of live pups and dead pups for a given pupping season. This in turn is used as index to estimate total population abundance. Population abundance is vital to knowing the status of a particular stock or the entire species, as well as knowing what factors are driving population trends. Metadata and datasets corresponding to these studies are reported in Stock Assessment Reports (SAR) for the U.S. Congress and other stakeholders.

Resources

Name Format Description Link
0 Navigate directly to the URL for a descriptive web page with download links. https://doi.org/10.25921/xa4y-7q42
0 Navigate directly to the URL for a descriptive web page with download links. https://www.ncei.noaa.gov/archive/accession/oas/303532
0 Navigate directly to the URL for data access and direct download. https://www.ncei.noaa.gov/archive/accession/download/303532
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/arc0238/0303532/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page http://www.pointblue.org/
0 Institution web page http://www.pointblue.org/
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page http://www.pointblue.org/
0 Institution web page http://www.pointblue.org/
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page http://www.pointblue.org/
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 INPORT Webpage https://www.fisheries.noaa.gov/inport/item/75401
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page http://www.pointblue.org/
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Navigate directly to the URL for a descriptive web page with download links. https://doi.org/10.25921/xa4y-7q42
0 Navigate directly to the URL for a descriptive web page with download links. https://www.ncei.noaa.gov/archive/accession/oas/303532
0 Navigate directly to the URL for data access and direct download. https://www.ncei.noaa.gov/archive/accession/download/303532
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/arc0238/0303532/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page http://www.pointblue.org/
0 Institution web page http://www.pointblue.org/
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 INPORT Webpage https://www.fisheries.noaa.gov/inport/item/75401
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page http://www.pointblue.org/
0 Institution web page http://www.pointblue.org/
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
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 Navigate directly to the URL for data access and direct download. https://www.ncei.noaa.gov/archive/accession/download/303532
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page http://www.pointblue.org/
0 Institution web page http://www.pointblue.org/
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page http://www.pointblue.org/
0 Institution web page http://www.pointblue.org/
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page http://www.pointblue.org/
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 INPORT Webpage https://www.fisheries.noaa.gov/inport/item/75401
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Navigate directly to the URL for a descriptive web page with download links. https://doi.org/10.25921/xa4y-7q42
0 Navigate directly to the URL for a descriptive web page with download links. https://www.ncei.noaa.gov/archive/accession/oas/303532
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/arc0238/0303532/
0 Navigate directly to the URL for a descriptive web page with download links. https://doi.org/10.25921/xa4y-7q42
0 Navigate directly to the URL for a descriptive web page with download links. https://www.ncei.noaa.gov/archive/accession/oas/303532
0 Navigate directly to the URL for data access and direct download. https://www.ncei.noaa.gov/archive/accession/download/303532
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page http://www.pointblue.org/
0 Institution web page http://www.pointblue.org/
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page http://www.pointblue.org/
0 Institution web page http://www.pointblue.org/
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page http://www.pointblue.org/
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 INPORT Webpage https://www.fisheries.noaa.gov/inport/item/75401
0 Institution web page http://www.afsc.noaa.gov
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/arc0238/0303532/
0 Navigate directly to the URL for a descriptive web page with download links. https://doi.org/10.25921/xa4y-7q42
0 Navigate directly to the URL for a descriptive web page with download links. https://www.ncei.noaa.gov/archive/accession/oas/303532
0 Navigate directly to the URL for data access and direct download. https://www.ncei.noaa.gov/archive/accession/download/303532
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/arc0238/0303532/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page http://www.pointblue.org/
0 Institution web page http://www.pointblue.org/
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page http://www.pointblue.org/
0 Institution web page http://www.pointblue.org/
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page http://www.pointblue.org/
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 INPORT Webpage https://www.fisheries.noaa.gov/inport/item/75401
0 Institution web page http://www.afsc.noaa.gov
0 Navigate directly to the URL for a descriptive web page with download links. https://doi.org/10.25921/xa4y-7q42
0 Navigate directly to the URL for a descriptive web page with download links. https://www.ncei.noaa.gov/archive/accession/oas/303532
0 Navigate directly to the URL for data access and direct download. https://www.ncei.noaa.gov/archive/accession/download/303532
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/arc0238/0303532/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page http://www.pointblue.org/
0 Institution web page http://www.pointblue.org/
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page http://www.pointblue.org/
0 Institution web page http://www.pointblue.org/
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page http://www.pointblue.org/
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 INPORT Webpage https://www.fisheries.noaa.gov/inport/item/75401
0 Institution web page http://www.afsc.noaa.gov
0 Navigate directly to the URL for a descriptive web page with download links. https://doi.org/10.25921/xa4y-7q42
0 Navigate directly to the URL for a descriptive web page with download links. https://www.ncei.noaa.gov/archive/accession/oas/303532
0 Navigate directly to the URL for data access and direct download. https://www.ncei.noaa.gov/archive/accession/download/303532
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/arc0238/0303532/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page http://www.pointblue.org/
0 Institution web page http://www.pointblue.org/
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page http://www.pointblue.org/
0 Institution web page http://www.pointblue.org/
0 Institution web page https://www.fisheries.noaa.gov/about/marine-mammal-laboratory
0 Institution web page http://www.pointblue.org/
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 INPORT Webpage https://www.fisheries.noaa.gov/inport/item/75401
0 Institution web page http://www.afsc.noaa.gov

Tags

  • pup abundance
  • san miguel island
  • castle rock
  • aerial counts
  • ground counts
  • population abundance
  • oceanography
  • farallon islands
  • california
  • northern fur seal
  • fur seal
  • 3lkhy4

Topics

Categories