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EOP Gold Coral (Gerardia sp.) Growth Measurements
Gold coral (Gerardia sp.) trees that were inspected years earlier on Pisces submersible dives were revisited and their change in size measured. The fishery for Gerardia operates using an estimate of average growth at 6mm/yr which would yield adult trees in a span of a few to several decades. In contrast independent radiometric studies suggest that large adult Gerardia colonies could be as much as a millenia old. The intent of this work was to revisit corals that had been inspected earlier and see if any appreciable growth could be seen. If not then the 6mm/yr estimate could be dismissed.
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GCMD Keyword Forum Page
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | non-public |
| contactPoint |
{ "fn": "Lumsden, Beth", "@type": "vcard:Contact", "hasEmail": "mailto:beth.lumsden@noaa.gov" } |
| describedByType | application/octet-steam |
| description | Gold coral (Gerardia sp.) trees that were inspected years earlier on Pisces submersible dives were revisited and their change in size measured. The fishery for Gerardia operates using an estimate of average growth at 6mm/yr which would yield adult trees in a span of a few to several decades. In contrast independent radiometric studies suggest that large adult Gerardia colonies could be as much as a millenia old. The intent of this work was to revisit corals that had been inspected earlier and see if any appreciable growth could be seen. If not then the 6mm/yr estimate could be dismissed. |
| distribution |
[ { "@type": "dcat:Distribution", "title": "Full Metadata Record", "accessURL": "https://www.fisheries.noaa.gov/inport/item/6722", "mediaType": "text/html", "description": "View the complete metadata record on InPort for more information about this dataset.", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "GCMD Keyword Forum Page", "accessURL": "https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords", "mediaType": "text/html", "description": "Global Change Master Directory (GCMD). 2026. GCMD Keywords, Version 24. 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", "describedByType": "application/octet-stream" } ] |
| identifier | https://data.noaa.gov/waf/NOAA/nmfs/pifsc/iso/xml/6722.xml |
| keyword |
[ "Legacy Data Set", "EOP", "ESD", "Gerardia sp. Precious coral", "Gold coral", "Radiometric estimates", "deep coral", "fishery", "growth rate", "longevity", "precious corals", "submersible dives.", "Before after comparison of growth", "Point data", "submersible dives", "DOC/NOAA/NMFS/PIFSC > Pacific Islands Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce", "EOP Optical Surveys" ] |
| landingPage | https://www.fisheries.noaa.gov/inport/item/6722 |
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2026-06-15T22:15:18.000+00:00 |
| publisher |
{ "name": "Pacific Islands Fisheries Science Center", "@type": "org:Organization" } |
| rights | otherRestrictions, unclassified |
| spatial | -156.11666666667,18.71666666667,-166.73333333333,23.96666666667 |
| temporal | 1998-01-01T00:00:00+00:00/2007-01-01T00:00:00+00:00 |
| theme |
[ "geospatial" ] |
| title | EOP Gold Coral (Gerardia sp.) Growth Measurements |
