National Coral Reef Monitoring Program: Benthic Images Collected from Stratified Random Sites (StRS) across the Pacific Remote Island Areas since 2014
The data described here are benthic habitat imagery that result from benthic photo-quadrat surveys conducted along transects at stratified random sites across the Pacific Remote Island Areas (PRIA) since 2014 as a part of Rapid Ecological Assessment (REA) surveys for corals and fish.
A stratified random sampling (StRS) design was employed to survey the coral reef ecosystems across the region. The survey domain encompassed the majority of the mapped area of reef and hard bottom habitats in the 0-30 m depth range. The stratification scheme included island, reef zone, and depth. Sampling effort was allocated based on strata area and sites were randomly located within strata. Sites were surveyed using photo-quadrats along transects to collect benthic imagery to ultimately produce estimates of relative abundance (benthic cover), frequency of occurrence, benthic community taxonomic composition and relative generic richness.
The StRS design effectively reduces estimate variance through stratification using environmental covariates and by sampling more sites rather than sampling more transects at a site. Therefore, site-level estimates and site to site comparisons should be used with caution.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | non-public |
| contactPoint |
{
"fn": "Oliver, Thomas",
"@type": "vcard:Contact",
"hasEmail": "mailto:thomas.oliver@noaa.gov"
}
|
| describedByType | application/octet-steam |
| description | The data described here are benthic habitat imagery that result from benthic photo-quadrat surveys conducted along transects at stratified random sites across the Pacific Remote Island Areas (PRIA) since 2014 as a part of Rapid Ecological Assessment (REA) surveys for corals and fish. A stratified random sampling (StRS) design was employed to survey the coral reef ecosystems across the region. The survey domain encompassed the majority of the mapped area of reef and hard bottom habitats in the 0-30 m depth range. The stratification scheme included island, reef zone, and depth. Sampling effort was allocated based on strata area and sites were randomly located within strata. Sites were surveyed using photo-quadrats along transects to collect benthic imagery to ultimately produce estimates of relative abundance (benthic cover), frequency of occurrence, benthic community taxonomic composition and relative generic richness. The StRS design effectively reduces estimate variance through stratification using environmental covariates and by sampling more sites rather than sampling more transects at a site. Therefore, site-level estimates and site to site comparisons should be used with caution. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "StR Images PRIAs 2014",
"mediaType": "placeholder/value",
"description": "Photoquadrat benthic images collected at stratified random sites across Wake Island in 2014 by the NOAA Coral Reef Ecosystem Program (CREP)",
"downloadURL": "https://accession.nodc.noaa.gov/0159157",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "StR Images PRIAs 2015",
"mediaType": "placeholder/value",
"description": "Photoquadrat benthic images collected at stratified random sites across the Pacific Remote Island Areas in 2015 by the NOAA Coral Reef Ecosystem Program (CREP)",
"downloadURL": "https://accession.nodc.noaa.gov/0159153",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "Site Info PRIAs 2016.csv",
"mediaType": "placeholder/value",
"description": "Metadata (site, date, and location) for photoquadrat benthic images collected at stratified random sites across Jarvis of the Pacific Remote Island Areas in 2016 by the PIFSC Ecosystem Sciences Division (ESD)",
"downloadURL": "https://accession.nodc.noaa.gov/0176287",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "Site Info PRIAs 2017.csv",
"mediaType": "placeholder/value",
"description": "Metadata (site, date, and location) for photoquadrat benthic images collected at stratified random sites across the Pacific Remote Island Areas in 2017 by the PIFSC Ecosystem Sciences Division (ESD)",
"downloadURL": "https://accession.nodc.noaa.gov/0176288",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "PIFSC_NTM-PIFSC-71_2018_SOP_Benthic.pdf",
"mediaType": "placeholder/value",
"description": "SOP that describes method to collect benthic images during the surveys.",
"downloadURL": "https://accession.nodc.noaa.gov/0157633",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "Site Info PRIAs 2018.csv",
"mediaType": "placeholder/value",
"description": "Metadata (site, date, and location) for photoquadrat benthic images collected at stratified random sites across the Pacific Remote Island Areas in 2018 during mission HA1801 by the PIFSC Ecosystem Sciences Division.",
"downloadURL": "https://accession.nodc.noaa.gov/0187564",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "NCRMP_STRS_IMAGES_PRIA_2023",
"mediaType": "placeholder/value",
"description": "Photoquadrat benthic images collected at stratified random sites across the Pacific Remote Island Areas in 2023 by the PIFSC Ecosystem Sciences Division (ESD)",
"downloadURL": "https://accession.nodc.noaa.gov/0289904",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "NOAA Data Management Plan (DMP)",
"mediaType": "placeholder/value",
"description": "NOAA Data Management Plan for this record on InPort.",
"downloadURL": "https://www.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/pifsc/dmp/pdf/36154.pdf",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "GCMD Keyword Forum Page",
"mediaType": "placeholder/value",
"description": "Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. 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",
"downloadURL": "https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "Full Metadata Record",
"mediaType": "placeholder/value",
"description": "View the complete metadata record on InPort for more information about this dataset.",
"downloadURL": "https://www.fisheries.noaa.gov/inport/item/36154",
"describedByType": "application/octet-steam"
}
]
|
| identifier | gov.noaa.nmfs.inport:36154 |
| issued | 2016-12-01T00:00:00.000+00:00 |
| keyword |
[
"DOC/NOAA/NMFS/PIFSC/ESD > Ecosystem Sciences Division, Pacific Islands Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce",
"EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC",
"EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > REEF > CORAL REEF",
"OCEAN > PACIFIC OCEAN > CENTRAL PACIFIC OCEAN > UNITED STATES MINOR OUTLYING ISLANDS",
"CAMERA > CAMERA",
"743",
"National Coral Reef Monitoring Program",
"Visual Images > Habitats",
"EARTH SCIENCE > Biosphere > Aquatic Habitat > Benthic Habitat",
"EARTH SCIENCE > Biosphere > Aquatic Habitat > Reef Habitat",
"EARTH SCIENCE > Biosphere > Zoology > Corals",
"EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment",
"EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > Benthos Analysis > Transect Monitoring",
"EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > Benthos Analysis > Transect Monitoring > Belt Transect",
"EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > In Situ Biological",
"EARTH SCIENCE > Biosphere > Zoology > Corals > Reef monitoring and assessment > Rapid assessment studies",
"EARTH SCIENCE > Oceans > Coastal Processes > Coral Reefs",
"EARTH SCIENCE > Oceans > Coastal Processes > Coral Reefs > Coral Reef Ecology",
"EARTH SCIENCE > Oceans > Coastal Processes > Coral Reefs > Coral Reef Ecology > Benthic biology",
"EARTH SCIENCE > Oceans > Marine Biology > Coral",
"EARTH SCIENCE > Oceans > Marine Biology > Coral Communities",
"PHOTOQUADRAT IMAGES",
"biological",
"imagery",
"in situ",
"CORAL REEF STUDIES",
"Coral Reef Conservation Program",
"National Coral Reef Monitoring Program",
"Pacific Reef and Assessment Monitoring Program",
"US DOC; NOAA; NMFS; Pacific Islands Fisheries Science Center; Ecosystem Sciences Division",
"COUNTRY/TERRITORY > United States of America > USA Minor Outlying Islands > Baker Island (00N176W0001)",
"COUNTRY/TERRITORY > United States of America > USA Minor Outlying Islands > Howland Island (00S176W0001)",
"COUNTRY/TERRITORY > United States of America > USA Minor Outlying Islands > Jarvis Island (00S160W0001)",
"COUNTRY/TERRITORY > United States of America > USA Minor Outlying Islands > Johnston Atoll (16N169W0001)",
"COUNTRY/TERRITORY > United States of America > USA Minor Outlying Islands > Kingman Reef (06N162W0001)",
"COUNTRY/TERRITORY > United States of America > USA Minor Outlying Islands > Palmyra Atoll (05N162W0001)",
"COUNTRY/TERRITORY > United States of America > USA Minor Outlying Islands > Wake Atoll (19N167E0001)",
"OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Baker Island > Baker Island (00N176W0001)",
"OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Howland Island > Howland Island (00S176W0001)",
"OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Johnston Atoll > Johnston Atoll (16N169W0001)",
"OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Line Islands > Jarvis Island (00S160W0001)",
"OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Line Islands > Kingman Reef (06N162W0001)",
"OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Line Islands > Palmyra Atoll (05N162W0001)",
"OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Wake Atoll > Wake Atoll (19N167E0001)",
"Equatorial Pacific Ocean",
"Pacific Remote Islands Marine National Monument",
"photograph",
"HI'IALAKAI",
"OSCAR ELTON SETTE",
"Rainier",
"CRED",
"CREP",
"Coral Reef Ecosystem Division",
"Coral Reef Ecosystem Program",
"ESD",
"Ecosystem Sciences Division",
"PIFSC",
"Pacific Islands Fisheries Science Center",
"RAMP",
"REA",
"Rapid Ecological Assessment",
"Reef Assessment and Monitoring Program",
"Triennial",
"PRIA",
"PRIMNM",
"Pacific Remote Island Areas",
"DOC/NOAA/NMFS/PIFSC > Pacific Islands Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce",
"Pacific Remote Island Areas"
]
|
| landingPage | https://www.fisheries.noaa.gov/inport/item/36154 |
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2024-03-01T00:00:00.000+00:00 |
| publisher |
{
"name": "Pacific Islands Fisheries Science Center",
"@type": "org:Organization"
}
|
| references |
[
"https://www.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/pifsc/dmp/pdf/36154.pdf"
]
|
| rights | otherRestrictions, unclassified |
| spatial | -159.971695,-0.382607,-176.6267816,16.780927 |
| temporal | 2014-03-16T00:00:00+00:00/2014-03-20T00:00:00+00:00 |
| title | National Coral Reef Monitoring Program: Benthic Images Collected from Stratified Random Sites (StRS) across the Pacific Remote Island Areas since 2014 |
