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Pacific Reef Assessment and Monitoring Program: Belt transect surveys of corals at U.S. Pacific reefs from 2008-01-27 to 2008-04-27 (even size-class bins) (NCEI Accession 0189728)

The coral demographic data described here result from belt transect surveys conducted by the Pacific Islands Fisheries Science Center (PIFSC), Ecosystem Sciences Division (ESD)---formerly the Coral Reef Ecosystem Division---from January 27 to April 27, 2008 at coral reef sites in American Samoa and the Pacific Remote Island Areas as part of NOAA's Pacific Reef Assessment and Monitoring Program (Pacific RAMP), with funding from the NOAA Coral Reef Conservation Program (CRCP).

Surveys were conducted at fixed sites at depths ranging from 3-21 m. Sites were surveyed using belt transects to collect coral colony metrics. At each site, the surveyor listed and identified to the genus or species level, all coral colonies occurring within 0.5 sq. meters of each side of two, 25-m transect lines; and recorded the visually estimated size class to which the maximum diameter of each colony belonged (0-5 cm; 6-10 cm; 11-20 cm; 21-30 cm; etc. Size-class bins continue through 300 cm in 10-cm increments).

These coral demographic data provide information on coral abundance (density, proportion occurrence, and total colony abundance), size distribution, and taxonomic richness.

About this Dataset

Updated: 2024-02-22
Metadata Last Updated: 2025-11-19T16:09:24.556Z
Date Created: N/A
Data Provided by:
Dataset Owner: N/A

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Title Pacific Reef Assessment and Monitoring Program: Belt transect surveys of corals at U.S. Pacific reefs from 2008-01-27 to 2008-04-27 (even size-class bins) (NCEI Accession 0189728)
Description The coral demographic data described here result from belt transect surveys conducted by the Pacific Islands Fisheries Science Center (PIFSC), Ecosystem Sciences Division (ESD)---formerly the Coral Reef Ecosystem Division---from January 27 to April 27, 2008 at coral reef sites in American Samoa and the Pacific Remote Island Areas as part of NOAA's Pacific Reef Assessment and Monitoring Program (Pacific RAMP), with funding from the NOAA Coral Reef Conservation Program (CRCP). Surveys were conducted at fixed sites at depths ranging from 3-21 m. Sites were surveyed using belt transects to collect coral colony metrics. At each site, the surveyor listed and identified to the genus or species level, all coral colonies occurring within 0.5 sq. meters of each side of two, 25-m transect lines; and recorded the visually estimated size class to which the maximum diameter of each colony belonged (0-5 cm; 6-10 cm; 11-20 cm; 21-30 cm; etc. Size-class bins continue through 300 cm in 10-cm increments). These coral demographic data provide information on coral abundance (density, proportion occurrence, and total colony abundance), size distribution, and taxonomic richness.
Modified 2025-11-19T16:09:24.556Z
Publisher Name N/A
Contact N/A
Keywords 0189728 , biological data , CORAL , CORAL - CENSUS , CORAL - COLONY SIZE , CORAL - SPECIES IDENTIFICATION , swimmer/diver , visual observation , biological , in situ , survey , survey - biological , survey - coral reef , survey - swimmer/diver , NOAA Ship Hi'ialakai , NOAA Pacific Islands Fisheries Science Center, Ecosystem Sciences Division , NOAA Pacific Islands Fisheries Science Center, Ecosystem Sciences Division , Coral Reef Conservation Program (CRCP) , CORAL REEF STUDIES , Pacific Reef and Assessment Monitoring Program (Pacific RAMP) , National Marine Sanctuary of American Samoa , North Pacific Ocean , Rose Atoll Marine National Monument , South Pacific Ocean , oceanography , CRED , CREP , Coral Reef Ecosystem Division , Coral Reef Ecosystem Program , ESD , Ecosystem Sciences Division , PIFSC , Pacific Islands Fisheries Science Center , DOC/NOAA/NMFS/PIFSC/ESD > Ecosystem Sciences Division, Pacific Islands Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce , 1221 , 587 , C204 Pacific Reef Assessment and Monitoring Program (Pacific RAMP): Biennial monitoring for the US Pacific Islands and Atolls , Pacific Reef Assessment and Monitoring Program: Monitoring coral reef ecosystems of the US Pacific Islands and Atolls , Numeric Data Sets > Biology , EARTH SCIENCE > Biosphere > Ecological Dynamics > Species Richness , EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment , EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > Coral Colony Size and Condition , 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 > BioDiversity , EARTH SCIENCE > Oceans > Coastal Processes > Coral Reefs > Coral reef ecology > Coral cover , 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 , Coral Belt Survey , Coral Disease , REA , Rapid Ecological Assessment , VISUAL OBSERVATIONS > VISUAL OBSERVATIONS , Ships , Hi'ialakai (call sign: WTEY, ICES code: 33HL, 2004-) , COUNTRY/TERRITORY > United States of America > American Samoa > American Samoa > American Samoa (14S170W0000) , COUNTRY/TERRITORY > United States of America > American Samoa > American Samoa > Manu'a Islands (14S170W0038) , COUNTRY/TERRITORY > United States of America > American Samoa > American Samoa > Ofu Island (14S169W0013) , COUNTRY/TERRITORY > United States of America > American Samoa > American Samoa > Olosega Island (14S169W0014) , COUNTRY/TERRITORY > United States of America > American Samoa > American Samoa > Rose Atoll (14S168W0001) , COUNTRY/TERRITORY > United States of America > American Samoa > American Samoa > Swains Atoll (11S171W0001) , COUNTRY/TERRITORY > United States of America > American Samoa > American Samoa > Ta'u Island (14S169W0012) , COUNTRY/TERRITORY > United States of America > American Samoa > American Samoa > Tutuila Island (14S170W0016) , COUNTRY/TERRITORY > United States of America > American Samoa > South Bank (14S170W0067) , 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 > Kingman Reef (06N162W0001) , COUNTRY/TERRITORY > United States of America > USA Minor Outlying Islands > Palmyra Atoll (05N162W0001) , OCEAN BASIN > Pacific Ocean > American Samoa > American Samoa (14S170W0000) , OCEAN BASIN > Pacific Ocean > American Samoa > Manu'a Islands (14S170W0038) , OCEAN BASIN > Pacific Ocean > American Samoa > Rose Atoll (14S168W0001) , OCEAN BASIN > Pacific Ocean > American Samoa > South Bank (14S170W0067) , OCEAN BASIN > Pacific Ocean > American Samoa > Swains Atoll (11S171W0001) , OCEAN BASIN > Pacific Ocean > American Samoa > Tutuila Island (14S170W0016) , 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 > 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 > Manu'a Group > Ofu Island (14S169W0013) , OCEAN BASIN > Pacific Ocean > Manu'a Group > Olosega Island (14S169W0014) , OCEAN BASIN > Pacific Ocean > Manu'a Group > Ta'u Island (14S169W0012) , OCEAN > PACIFIC OCEAN > CENTRAL PACIFIC OCEAN > AMERICAN SAMOA , OCEAN > PACIFIC OCEAN > NORTH PACIFIC OCEAN , OCEAN > PACIFIC OCEAN > SOUTH PACIFIC OCEAN , PRIA , Pacific Remote Island Areas , Biennial , 3736P3 , environment , oceans , biota
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