Calcification Rates of Crustose Coralline Algae derived from Calcification Accretion Units (CAUs) deployed across American Samoa and the Pacific Remote Island Areas in 2010 and recovered in 2012 (NCEI Accession 0137093)

Description

Laboratory experiments reveal calcification rates of crustose coralline algae are strongly correlated to seawater aragonite saturation state. Predictions of reduced coral calcification rates, due to ocean acidification, suggest that coral reef communities will undergo ecological phase shifts as calcifying organisms are negatively impacted by changing seawater chemistry. The data described here result from the use of calcification accretion units, or CAUs, to assess the current effects of changes in seawater carbonate chemistry on calcification and accretion rates of calcareous and fleshy algae. This effort is a partnership between CREP and Drs. Nicole Price of Bigelow Marine Laboratory and Jen Smith of Scripps Institution of Oceanography, who have extensive knowledge of marine benthic algal community ecology. CAUs are composed of two 10 x 10 centimeter (cm) flat, square, gray PVC plates, stacked 1 cm apart, and are attached to the benthos using stainless steel threaded rods. Calcareous organisms, primarily crustose coralline algae and encrusting corals, recruit to these plates and accrete/calcify carbonate skeletons over 2-3 year deployments. Due to the simple, low-cost design and analysis, statistically robust numbers of calcification plates can easily be deployed, recovered, and processed to provide estimates of net calcification, percent cover, and vertical accretion rates. CAUs have been deployed and replaced at existing, long-term monitoring sites during Pacific RAMP cruises, in accordance with protocols developed by Price et al. 2012. There are typically five CAU sites established at each location CREP visits with five units deployed at each site. The study provides information about Pacific-wide spatial patterns of algal calcification and accretion rates and serves as a basis for detecting changes associated with changing seawater chemistry due to ocean acidification. In conjunction with benthic community composition data (separate dataset), the calcification rates will aid in determining the magnitude of how ocean acidification affects coral reefs in the natural environment. The reef study sites are throughout the Pacific Ocean, in areas with little or no direct local anthropogenic impacts and areas of anthropogenic impact. Pacific RAMP is an ideal platform from which to collect samples over a broad range of benthic ecosystems, oceanic regimes and gradients, to observe ecological impacts of ocean acidification on natural reef systems, outside of the laboratory. Analysis of these data will expand scientists’ capacity for assessing coral reef resilience regarding the effects of ocean acidification outside of controlled laboratory experiments. These data can also be used in comparative analyses across natural gradients, thereby assisting efforts to determine whether key reef-building taxa can acclimatize to changing oceanographic environments. These data will have immediate, direct impacts on predictions of reef resilience in a higher CO2 world and on the design of reef management strategies.

Resources

Name Format Description Link
0 Navigate directly to the URL for a descriptive web page with download links. https://www.ncei.noaa.gov/archive/accession/0137093
0 Navigate directly to the URL for a descriptive web page with download links. https://www.ncei.noaa.gov/archive/accession/oas/137093
0 Institution web page https://www.pifsc.noaa.gov/ecosystem_sciences/
0 Institution web page https://www.pifsc.noaa.gov/ecosystem_sciences/
0 Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 16. 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). 2023. GCMD Keywords, Version 16. 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 Institution web page https://www.pifsc.noaa.gov/ecosystem_sciences/
33 CREP Calcification Accretion Unit (CAU) Assembly, Deployment, and Recovery Standard Operating Procedure https://www.ncei.noaa.gov/archive/accession/0137093/data/0-data/CRED_OA_CAU_2010-2014/Documentation/CAU1_Assembly_Deployment_Recovery_CRED_SOP2015.pdf
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Institution web page http://www.pifsc.noaa.gov/cred
0 Navigate directly to the URL for data access and direct download. https://www.ncei.noaa.gov/archive/accession/download/137093
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/arc0081/0137093/
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0 https://doi.org/10.1371/journal.pone.0043843 https://doi.org/10.1371/journal.pone.0043843
0 Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 16. 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 a descriptive web page with download links. https://www.ncei.noaa.gov/archive/accession/0137093
0 Navigate directly to the URL for a descriptive web page with download links. https://www.ncei.noaa.gov/archive/accession/oas/137093
0 Navigate directly to the URL for data access and direct download. https://www.ncei.noaa.gov/archive/accession/download/137093
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/arc0081/0137093/
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0 journal article https://doi.org/10.1371/journal.pone.0043843
33 CREP Calcification Accretion Unit (CAU) Assembly, Deployment, and Recovery Standard Operating Procedure https://www.ncei.noaa.gov/archive/accession/0137093/data/0-data/CRED_OA_CAU_2010-2014/Documentation/CAU1_Assembly_Deployment_Recovery_CRED_SOP2015.pdf
0 Institution web page http://www.pifsc.noaa.gov/cred
0 Institution web page https://www.pifsc.noaa.gov/ecosystem_sciences/
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 Institution web page http://www.pifsc.noaa.gov/cred
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Navigate directly to the URL for a descriptive web page with download links. https://www.ncei.noaa.gov/archive/accession/0137093
0 Navigate directly to the URL for a descriptive web page with download links. https://www.ncei.noaa.gov/archive/accession/oas/137093
0 Navigate directly to the URL for data access and direct download. https://www.ncei.noaa.gov/archive/accession/download/137093
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/arc0081/0137093/
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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 journal article https://doi.org/10.1371/journal.pone.0043843
33 CREP Calcification Accretion Unit (CAU) Assembly, Deployment, and Recovery Standard Operating Procedure https://www.ncei.noaa.gov/archive/accession/0137093/data/0-data/CRED_OA_CAU_2010-2014/Documentation/CAU1_Assembly_Deployment_Recovery_CRED_SOP2015.pdf
0 Navigate directly to the URL for a descriptive web page with download links. https://www.ncei.noaa.gov/archive/accession/0137093
0 Navigate directly to the URL for a descriptive web page with download links. https://www.ncei.noaa.gov/archive/accession/oas/137093
0 Navigate directly to the URL for data access and direct download. https://www.ncei.noaa.gov/archive/accession/download/137093
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/arc0081/0137093/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Institution web page http://www.pifsc.noaa.gov/cred
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0 Institution web page http://www.pifsc.noaa.gov/cred
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 journal article https://doi.org/10.1371/journal.pone.0043843
33 CREP Calcification Accretion Unit (CAU) Assembly, Deployment, and Recovery Standard Operating Procedure https://www.ncei.noaa.gov/archive/accession/0137093/data/0-data/CRED_OA_CAU_2010-2014/Documentation/CAU1_Assembly_Deployment_Recovery_CRED_SOP2015.pdf
0 Institution web page https://www.pifsc.noaa.gov/ecosystem_sciences/
0 Institution web page https://www.pifsc.noaa.gov/ecosystem_sciences/
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 a descriptive web page with download links. https://www.ncei.noaa.gov/archive/accession/0137093
0 Navigate directly to the URL for a descriptive web page with download links. https://www.ncei.noaa.gov/archive/accession/oas/137093
0 Navigate directly to the URL for data access and direct download. https://www.ncei.noaa.gov/archive/accession/download/137093
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/arc0081/0137093/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Institution web page http://www.pifsc.noaa.gov/cred
0 Institution web page http://www.pifsc.noaa.gov/cred
0 Institution web page http://www.pifsc.noaa.gov/cred
0 Institution web page http://www.pifsc.noaa.gov/cred
0 Institution web page http://www.pifsc.noaa.gov/cred
0 Institution web page https://www.pifsc.noaa.gov/ecosystem_sciences/
0 Institution web page https://www.pifsc.noaa.gov/ecosystem_sciences/
0 Institution web page https://www.pifsc.noaa.gov/ecosystem_sciences/
0 Institution web page https://www.pifsc.noaa.gov/ecosystem_sciences/
0 Institution web page https://www.pifsc.noaa.gov/ecosystem_sciences/
0 Institution web page http://www.pifsc.noaa.gov/cred
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 journal article https://doi.org/10.1371/journal.pone.0043843
33 CREP Calcification Accretion Unit (CAU) Assembly, Deployment, and Recovery Standard Operating Procedure https://www.ncei.noaa.gov/archive/accession/0137093/data/0-data/CRED_OA_CAU_2010-2014/Documentation/CAU1_Assembly_Deployment_Recovery_CRED_SOP2015.pdf
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 a descriptive web page with download links. https://www.ncei.noaa.gov/archive/accession/0137093
0 Navigate directly to the URL for a descriptive web page with download links. https://www.ncei.noaa.gov/archive/accession/oas/137093
0 Navigate directly to the URL for data access and direct download. https://www.ncei.noaa.gov/archive/accession/download/137093
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/arc0081/0137093/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Institution web page http://www.pifsc.noaa.gov/cred
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0 Institution web page https://www.pifsc.noaa.gov/ecosystem_sciences/
0 Institution web page https://www.pifsc.noaa.gov/ecosystem_sciences/
0 Institution web page https://www.pifsc.noaa.gov/ecosystem_sciences/
0 Institution web page https://www.pifsc.noaa.gov/ecosystem_sciences/
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0 Institution web page http://www.pifsc.noaa.gov/cred
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 journal article https://doi.org/10.1371/journal.pone.0043843
33 CREP Calcification Accretion Unit (CAU) Assembly, Deployment, and Recovery Standard Operating Procedure https://www.ncei.noaa.gov/archive/accession/0137093/data/0-data/CRED_OA_CAU_2010-2014/Documentation/CAU1_Assembly_Deployment_Recovery_CRED_SOP2015.pdf
0 Navigate directly to the URL for a descriptive web page with download links. https://www.ncei.noaa.gov/archive/accession/0137093
0 Navigate directly to the URL for a descriptive web page with download links. https://www.ncei.noaa.gov/archive/accession/oas/137093
0 Navigate directly to the URL for data access and direct download. https://www.ncei.noaa.gov/archive/accession/download/137093
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/arc0081/0137093/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Institution web page http://www.pifsc.noaa.gov/cred
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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 journal article https://doi.org/10.1371/journal.pone.0043843
33 CREP Calcification Accretion Unit (CAU) Assembly, Deployment, and Recovery Standard Operating Procedure https://www.ncei.noaa.gov/archive/accession/0137093/data/0-data/CRED_OA_CAU_2010-2014/Documentation/CAU1_Assembly_Deployment_Recovery_CRED_SOP2015.pdf
0 Navigate directly to the URL for a descriptive web page with download links. https://www.ncei.noaa.gov/archive/accession/0137093
0 Navigate directly to the URL for a descriptive web page with download links. https://www.ncei.noaa.gov/archive/accession/oas/137093
0 Navigate directly to the URL for data access and direct download. https://www.ncei.noaa.gov/archive/accession/download/137093
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/arc0081/0137093/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Institution web page http://www.pifsc.noaa.gov/cred
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0 Institution web page https://www.pifsc.noaa.gov/ecosystem_sciences/
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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 journal article https://doi.org/10.1371/journal.pone.0043843
33 CREP Calcification Accretion Unit (CAU) Assembly, Deployment, and Recovery Standard Operating Procedure https://www.ncei.noaa.gov/archive/accession/0137093/data/0-data/CRED_OA_CAU_2010-2014/Documentation/CAU1_Assembly_Deployment_Recovery_CRED_SOP2015.pdf
0 Institution web page http://www.pifsc.noaa.gov/cred
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 journal article https://doi.org/10.1371/journal.pone.0043843
0 Institution web page https://www.pifsc.noaa.gov/ecosystem_sciences/
0 Navigate directly to the URL for a descriptive web page with download links. https://www.ncei.noaa.gov/archive/accession/oas/137093
0 Navigate directly to the URL for data access and direct download. https://www.ncei.noaa.gov/archive/accession/download/137093
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Institution web page http://www.pifsc.noaa.gov/cred
0 Institution web page http://www.pifsc.noaa.gov/cred
0 Institution web page http://www.pifsc.noaa.gov/cred
0 Institution web page http://www.pifsc.noaa.gov/cred
0 Institution web page http://www.pifsc.noaa.gov/cred
0 Institution web page https://www.pifsc.noaa.gov/ecosystem_sciences/
0 Institution web page https://www.pifsc.noaa.gov/ecosystem_sciences/
0 Institution web page https://www.pifsc.noaa.gov/ecosystem_sciences/
0 Institution web page https://www.pifsc.noaa.gov/ecosystem_sciences/
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
33 CREP Calcification Accretion Unit (CAU) Assembly, Deployment, and Recovery Standard Operating Procedure https://www.ncei.noaa.gov/archive/accession/0137093/data/0-data/CRED_OA_CAU_2010-2014/Documentation/CAU1_Assembly_Deployment_Recovery_CRED_SOP2015.pdf
0 Navigate directly to the URL for a descriptive web page with download links. https://www.ncei.noaa.gov/archive/accession/0137093
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/arc0081/0137093/
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

Tags

  • calcification
  • 19n0kf
  • calcification plate
  • kingman reef (06n162w0001)
  • crep
  • ofu island (14s169w0013)
  • united states of america
  • american samoa (14s170w0000)
  • reef monitoring and assessment
  • johnston atoll (16n169w0001)
  • corals
  • coral reef ecosystem division
  • ocean chemistry
  • baker island
  • pifsc
  • ocean acidification data stewardship (oads) project
  • jarvis island (00s160w0001)
  • biosphere
  • ocean acidification program (oap)
  • palmyra atoll (05n162w0001)
  • tutuila island (14s170w0016)
  • algal growth
  • oceans
  • ocean acidification
  • algae
  • american samoa
  • calcareous macroalgae
  • numeric data sets
  • algal cover
  • oceanography
  • baker island (00n176w0001)
  • swains atoll (11s171w0001)
  • ta'u island (14s169w0012)
  • howland island
  • settling plate
  • pacific islands fisheries science center
  • manu'a group
  • olosega island (14s169w0014)
  • earth science
  • calcification rate
  • line islands
  • vegetation
  • 409
  • fleshy macroalgae
  • olosega island
  • ramp
  • crustose coralline algae
  • carbonate chemistry
  • cred
  • howland island (00s176w0001)
  • encrusting macroalgae
  • central pacific ocean
  • usa minor outlying islands
  • pacific reef assessment and monitoring program: monitoring coral reef ecosystems of the us pacific i
  • ofu (14s169w0002)
  • ofu island
  • ocean basin
  • c204 pacific reef assessment and monitoring program (pacific ramp): biennial monitoring for the us p
  • reef assessment and monitoring program (ramp)
  • coastal processes
  • johnston atoll
  • 1221
  • olosega (14s169w0016)
  • zoology
  • coral reefs
  • rose atoll (14s168w0001)
  • ocean acidification - quantification of calcification and accretion rates of corals and crustose cor
  • pacific ocean
  • country/territory
  • calcification accretion unit (cau)
  • 587
  • coral reef ecosystem program

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