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Coral demographics data (adult and juvenile corals) from belt transect surveys in Fagaʻalu, American Samoa from 2013-04-01 to 2013-04-10 and from 2015-10-29 to 2015-11-11 (NCEI Accession 0169727)

Published by NOAA National Centers for Environmental Information | National Oceanic and Atmospheric Administration, Department of Commerce | Catalog Last Checked: August 03, 2026 at 03:03 AM | Dataset Last Updated: March 23, 2018 at 12:00 AM
The data described here were collected in Fagaʻalu, American Samoa in 2013 and 2015 via belt transect surveys of coral demography (adult and juvenile corals) by the NOAA Coral Reef Ecosystem Program (CREP) according to protocols established by the NOAA National Coral Reef Monitoring Program (NCRMP). These data include: 1) an assessment of coral colony density and size-class distribution for the selected monitoring sites; 2) an assessment of coral recruitment at the monitoring sites; and 3) an evaluation of coral colony condition, including mortality, disease, bleaching, and evidence of sediment stress. These data can be accessed online via the NOAA National Centers for Environmental Information (NCEI) Ocean Archive. Additionally, coral demographic surveys were conducted in 2012 using the nearly similar pre-NCRMP belt-transect method, photoquadrat benthic images were collected in 2012 and 2015, and the 2015 images were analyzed for benthic cover composition (all documented and archived separately).

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0169727 biological data CORAL CORAL - CENSUS CORAL - COLONY SIZE CORAL - SPECIES IDENTIFICATION swimmer/diver visual observation

Complete Metadata
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accessLevel non-public
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describedByType application/octet-steam
description The data described here were collected in Fagaʻalu, American Samoa in 2013 and 2015 via belt transect surveys of coral demography (adult and juvenile corals) by the NOAA Coral Reef Ecosystem Program (CREP) according to protocols established by the NOAA National Coral Reef Monitoring Program (NCRMP). These data include: 1) an assessment of coral colony density and size-class distribution for the selected monitoring sites; 2) an assessment of coral recruitment at the monitoring sites; and 3) an evaluation of coral colony condition, including mortality, disease, bleaching, and evidence of sediment stress. These data can be accessed online via the NOAA National Centers for Environmental Information (NCEI) Ocean Archive. Additionally, coral demographic surveys were conducted in 2012 using the nearly similar pre-NCRMP belt-transect method, photoquadrat benthic images were collected in 2012 and 2015, and the 2015 images were analyzed for benthic cover composition (all documented and archived separately).
distribution 
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identifier https://data.noaa.gov/waf/NOAA/NESDIS/ncei/accessions/iso/xml/0169727.xml
issued 2018-01-10T00:00:00.000+00:00
keyword 
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  "biological data",
  "CORAL",
  "CORAL - CENSUS",
  "CORAL - COLONY SIZE",
  "CORAL - SPECIES IDENTIFICATION",
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  "oceanography",
  "CRED",
  "CREP",
  "Coral Reef Ecosystem Division",
  "Coral Reef Ecosystem Program",
  "PIFSC",
  "Pacific Islands Fisheries Science Center",
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  "917",
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  "Numeric Data Sets > Biology",
  "EARTH SCIENCE > Biosphere > Zoology > Corals",
  "EARTH SCIENCE > Biosphere > Zoology > Corals > Coral Diseases",
  "EARTH SCIENCE > Biosphere > Zoology > Corals > Coral Mortality",
  "EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Damage Assessment > Pollution",
  "EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment",
  "EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > Baseline studies",
  "EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > Benthos Analysis > Transect Monitoring > Belt Transect",
  "EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > Coral Colony Size and Condition",
  "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",
  "EARTH SCIENCE > BIOLOGICAL CLASSIFICATION",
  "EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > REEF > CORAL REEF",
  "EARTH SCIENCE > SOLID EARTH > GEOMORPHIC LANDFORMS/PROCESSES > COASTAL LANDFORMS > CORAL REEFS",
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  "COUNTRY/TERRITORY > United States of America > American Samoa > Tutuila Island > Faga'alu (14S170W0005)",
  "OCEAN BASIN > Pacific Ocean > Pago Pago Harbor > Faga'alu (14S170W0005)",
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language 
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license https://creativecommons.org/publicdomain/zero/1.0/
modified 2018-03-23T00:00:00.000+00:00
publisher 
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rights otherRestrictions
spatial -170.673,-14.2952,-170.681,-14.287
temporal 2013-04-01T00:00:00+00:00/2015-11-11T00:00:00+00:00
theme 
[
  "geospatial"
]
title Coral demographics data (adult and juvenile corals) from belt transect surveys in Fagaʻalu, American Samoa from 2013-04-01 to 2013-04-10 and from 2015-10-29 to 2015-11-11 (NCEI Accession 0169727)

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