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Found 9 dataset(s) matching "EARTH SCIENCE > Oceans > Marine Biology > Marine Invertebrates > Census > Population density".
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The Puerto Rico Coral Reef Monitoring Program data files include raw data (by transect) for 86 stations where substrate cover by sessile-benthic categories and fish, and motile megabenthic...
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The towed-diver method is used to conduct benthic surveys, assessing large-scale disturbances (e.g., bleaching) and quantifying benthic components such as habitat complexity/type and the general...
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This dataset contains shell lengths and lip thicknesses of queen conch individuals located and measured while conducting radial surveys of the conch populations on the northern shelf of St. Croix....
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In September, 1971, Ichthyological Associates began an ecological study of Ocean sites off Long Beach Island and Little Egg Inlet, New Jersey, for Public Service Electric and Gas Company. After 1...
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The visual estimate data provided in this collection were gathered during towed-diver surveys around American Samoa. During towed-diver surveys, the diver records the percentage cover of total...
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The visual estimate data provided in this collection were gathered during towed-diver surveys around the Hawaiian Archipelago. During towed-diver surveys, the diver records the percentage cover of...
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The visual estimate data provided in this collection were gathered during towed-diver surveys around the Mariana Archipelago. During towed-diver surveys, the diver records the percentage cover of...
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The visual estimate data provided in this collection were gathered during towed-diver surveys around the Pacific Remote Island Areas. During towed-diver surveys, the diver records the percentage...
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These data were collected by the NOAA Southeast Fisheries Science Center to document the presence or absence of Acropora spp at shallow reef sites in the Upper Florida Keys (USA). The presence or...
