{
    "identifier": "gov.noaa.nodc:0157087",
    "accessLevel": "public",
    "contactPoint": {
        "@type": "vcard:Contact",
        "fn": "Your contact point",
        "hasEmail": "mailto:[email protected]"
    },
    "programCode": [
        "010:000"
    ],
    "landingPage": "",
    "title": "Behavior of parrotfishes (Labridae, Scarinae) in St. Croix from 2015-07-06 to 2015-07-26 (NCEI Accession 0157087)",
    "description": "To better understand the functional roles of parrotfishes on coral reefs in the Caribbean this project documented the foraging behavior and diets of six species of parrotfishes (Scarus taeniopterus, Scarus vetula, Sparisoma aurofrenatum, Sparisoma chrysopterum, Sparisoma rubripinne, Sparisoma viride) at three locations (Long Reef, Cane Bay, and Buck Island) on the north shore of St. Croix, U. S. Virgin Islands. To quantify parrotfish behavior, approximately six individuals of each species were observed at each site for 20 min each. Foraging behavior was recorded by a SCUBA diver while towing a GPS receiver (Garmin GPS 72) attached to a surface float, which obtained position fixes of the focal fish at 15 s intervals. Fish were followed from a close distance (~ 2 m when possible), and food items were identified to the lowest taxonomic level possible, with macroalgae and coral usually identified to genus or species. Many bites involved scraping or excavating substrate colonized by a multi-species assemblage of filamentous \u201cturf\u201d algae and crustose coralline algae (CCA). Thus, multiple species of filamentous algae, endolithic algae, and CCA could be harvested in a single bite, and it was impossible to determine the specific species of algae targeted. We also recorded the type of substrate targeted during each foraging bout, categorizing each substrate as one of the following: (1) dead coral, (2) coral pavement, (3) boulder, (4) rubble, (5) ledge, or (6) sand. In order to quantify the relative abundance of different substrates and food types, we estimated the percent cover of algae, coral, and other sessile invertebrates on each of the six substrates commonly targeted by parrotfishes (dead coral, coral pavement, boulder, rubble, ledge, and sand) in 0.5 m x 0.5 m photoquadrats. Photographs were taken at 2.5 m intervals on 30 m transects, with a total of 10 haphazardly placed transects sampled at each site. Each photoquadrat was divided into sixteen 12 cm x 12 cm sections which were individually photographed, and percent cover was estimated from 9 stratified random points per section (N = 144 point per quadrat).",
    "language": "",
    "distribution": [
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            "@type": "dcat:Distribution",
            "mediaType": "application\/json",
            "accessURL": "https:\/\/www.ncei.noaa.gov\/metadata\/geoportal\/\/rest\/metadata\/item\/gov.noaa.nodc%3A0157087"
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            "accessURL": "https:\/\/www.ncei.noaa.gov\/access\/metadata\/landing-page\/bin\/gfx?id=gov.noaa.nodc:0157087"
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    ],
    "bureauCode": [
        "010:04"
    ],
    "modified": "2025-11-19T15:50:11.722Z",
    "publisher": {
        "@type": "org:Organization",
        "name": "Your Publisher"
    },
    "theme": "",
    "keyword": [
        "0157087",
        "ANIMALS - INDIVIDUAL - BEHAVIOR",
        "CORAL - CENSUS",
        "CORAL - FISH BITES",
        "FISH - CORAL REEF",
        "FISH SPECIES",
        "HABITAT - BENTHIC",
        "REEF AND\/OR BOTTOM REGIME - PERCENT COVER",
        "SUBSTRATUM PERCENT COVER",
        "camera",
        "GPS",
        "photograph",
        "visual observation",
        "in situ",
        "visual estimate",
        "visual observation",
        "NOAA Southeast Fisheries Science Center",
        "NOAA Southeast Fisheries Science Center",
        "Coral Reef Conservation Program (CRCP)",
        "Caribbean Sea",
        "North Atlantic Ocean",
        "oceanography",
        "DOC\/NOAA\/NMFS\/SEFSC > Southeast Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce",
        "Numeric Data Sets > Benthic",
        "Numeric Data Sets > Biology",
        "Numeric Data Sets > Habitats",
        "EARTH SCIENCE > Biosphere > Ecological Dynamics > Dominance > Keystone Species",
        "EARTH SCIENCE > Biosphere > Ecological Dynamics > Herbivory",
        "EARTH SCIENCE > Biosphere > Ecological Dynamics > Predation > Coral Predation",
        "EARTH SCIENCE > Biosphere > Vegetation > Algae",
        "EARTH SCIENCE > Biosphere > Vegetation > Algae > Algal Cover",
        "EARTH SCIENCE > Biosphere > Vegetation > Algae > Calcareous Macroalgae",
        "EARTH SCIENCE > Biosphere > Vegetation > Algae > Coralline Algae",
        "EARTH SCIENCE > Biosphere > Vegetation > Algae > Crustose Coralline Algae",
        "EARTH SCIENCE > Biosphere > Vegetation > Algae > Encrusting Macroalgae",
        "EARTH SCIENCE > Biosphere > Vegetation > Algae > Fleshy Macroalgae",
        "EARTH SCIENCE > Biosphere > Vegetation > Algae > Turf Algae",
        "EARTH SCIENCE > Oceans > Marine Biology > Fish",
        "EARTH SCIENCE > Oceans > Marine Biology > Fish > Fish Assemblages",
        "EARTH SCIENCE > Oceans > Marine Biology > Fish > Fish Behavior",
        "EARTH SCIENCE > Oceans > Marine Biology > Fish > Fishing",
        "EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS\/VERTEBRATES > FISH",
        "EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > BENTHIC",
        "EARTH SCIENCE > SOLID EARTH > GEOMORPHIC LANDFORMS\/PROCESSES > COASTAL LANDFORMS > CORAL REEFS",
        "CAMERA > CAMERA",
        "GPS RECEIVERS > GPS RECEIVERS",
        "VISUAL OBSERVATIONS > VISUAL OBSERVATIONS",
        "COUNTRY\/TERRITORY > United States of America > U. S. Virgin Islands > St. Croix > Buck Island (17N064W0006)",
        "COUNTRY\/TERRITORY > United States of America > U. S. Virgin Islands > St. Croix > Cane Garden Bay (17N064W0014)",
        "COUNTRY\/TERRITORY > United States of America > U. S. Virgin Islands > St. Croix > Long Reef (17N064W0015)",
        "OCEAN BASIN > Atlantic Ocean > Caribbean Sea > Virgin Islands > Buck Island > Buck Island (17N064W0006)",
        "OCEAN BASIN > Atlantic Ocean > Caribbean Sea > Virgin Islands > St. Croix > Buck Island Reef (17N064W0001)",
        "OCEAN BASIN > Atlantic Ocean > Caribbean Sea > Virgin Islands > St. Croix > Cane Garden Bay (17N064W0014)",
        "OCEAN BASIN > Atlantic Ocean > Caribbean Sea > Virgin Islands > St. Croix > Long Reef (17N064W0015)",
        "OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN",
        "OCEAN > ATLANTIC OCEAN > NORTH ATLANTIC OCEAN > CARIBBEAN SEA",
        "Scarus taeniopterus",
        "Scarus vetula",
        "Sparisoma aurofrenatum",
        "Sparisoma chrysopterum",
        "Sparisoma rubripinne",
        "Sparisoma viride",
        "FTFRP2",
        "environment",
        "oceans",
        "biota"
    ]
}