Catalog - Data.gov

Found 515 datasets matching "Reef habitat complexity".

Federal
3D habitat complexity and coral morphology modulate reef fish functional structure in a Marine National Park
- Organization: Department of the Interior
- Updated: 2025-02-14T00:00:00Z
These data contain information regarding the fish species, fish functional traits, coral species, coral morphologies, and 3D habitat complexity within Kaloko Honokōhau National Historical Park...
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Search relevance: 99.82 | Views last month: 1
Federal
Coral Reef Structural Complexity derived from Structure-from-Motion (SfM) imagery collected at Stratified-Random Sites (StRS) across the U.S. Pacific since 2019
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-01-01T00:00:00.000+00:00
The data described here are structural complexity estimates derived from Structure-from-Motion (SfM) benthic habitat imagery from diver transect surveys conducted at stratified-random sites (StRS)...
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Search relevance: 79.32 | Views last month: 0
Federal
Pacific Reef Assessment and Monitoring Program: Towed-diver Surveys of Benthic Habitats, Key Benthic Species, and Marine Debris Sightings of the U.S. Pacific Reefs from 2000-09-09 to 2012-05-19 (NCEI Accession 0163745)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-08-19T00:00:00.000+00:00
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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Search relevance: 66.20 | Views last month: 0
Federal
National Coral Reef Monitoring Program: Towed-diver Surveys of Benthic Habitat, Key Benthic Species, and Marine Debris Sightings of American Samoa in 2015
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-01-01T00:00:00.000+00:00
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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Search relevance: 65.73 | Views last month: 0
Federal
Pacific Reef Assessment and Monitoring Program: Towed-diver Surveys of Benthic Habitat, Key Benthic Species, including Marine Debris Sightings, of the U.S. Pacific Reefs from 2000 to 2012
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-01-01T00:00:00.000+00:00
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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Search relevance: 65.31 | Views last month: 0
Federal
National Coral Reef Monitoring Program: Towed-diver Surveys of Benthic Habitat, Key Benthic Species, and Marine Debris Sightings of the Marianas since 2014
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-01-01T00:00:00.000+00:00
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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Search relevance: 64.90 | Views last month: 0
Federal
National Coral Reef Monitoring Program: Towed-diver Surveys of Benthic Habitat, Key Benthic Species, and Marine Debris Sightings of the Hawaiian Archipelago in 2016
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-01-01T00:00:00.000+00:00
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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Search relevance: 64.90 | Views last month: 0
Federal
National Coral Reef Monitoring Program: Towed-diver Surveys of Benthic Habitat, Key Benthic Species, and Marine Debris Sightings of the Pacific Remote Island Areas since 2014
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-01-01T00:00:00.000+00:00
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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Search relevance: 64.80 | Views last month: 0
Federal
National Coral Reef Monitoring Program: Towed-diver surveys of benthic habitats, key benthic species, and marine debris of American Samoa
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-03-07T00:00:00.000+00:00
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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Search relevance: 63.02 | Views last month: 0
Federal
National Coral Reef Monitoring Program: Towed-diver surveys of benthic habitats, key benthic species, and marine debris of the Mariana Archipelago
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-03-07T00:00:00.000+00:00
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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Search relevance: 62.43 | Views last month: 0
Federal
National Coral Reef Monitoring Program: Towed-diver surveys of benthic habitats, key benthic species, and marine debris of the Hawaiian Archipelago
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-03-07T00:00:00.000+00:00
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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Search relevance: 62.43 | Views last month: 0
Federal
National Coral Reef Monitoring Program: Towed-diver surveys of benthic habitat, key benthic species, and marine debris of the Pacific Remote Island Areas
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-03-07T00:00:00.000+00:00
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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Search relevance: 62.04 | Views last month: 0
Federal
National Coral Reef Monitoring Program: Stratified random surveys (StRS) of reef fish, including benthic estimate data of the Hawaiian Archipelago
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-02-12T00:00:00.000+00:00
Reef fish survey data provided in this collection are gathered as part of the NOAA Pacific Islands Fisheries Science Center (PIFSC), Coral Reef Ecosystem Program (CREP) led National Coral Reef...
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Search relevance: 58.74 | Views last month: 0
Federal
Reef structure of the Florida Reef Tract for the period 2005-2020
- Organization: U.S. Environmental Protection Agency
- Updated: 2024-09-13
This study was performed to document changes in reef structure over time (2005-2020) and space (Ft. Lauderdale to Dry Tortugas) using demographic, or colony-based, measures of colony size and...
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Search relevance: 58.36 | Views last month: 2
Federal
National Coral Reef Monitoring Program: Benthic Complexity and Urchin Abundance at Climate Stations in the Pacific Remote Island Areas from 2014 to 2018
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-03-01T00:00:00.000+00:00
Benthic complexity and urchin abundance data were collected as part of NOAA's ongoing National Coral Reef Monitoring Program (NCRMP). These data were gathered around the Pacific Remote Island...
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Search relevance: 56.30 | Views last month: 0
Federal
Hardbottom Complexity from Unified Florida Reef Tract Map (NODC Accession 0123059)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2013-01-01T00:00:00.000+00:00
This dataset is a subset of the Unified Reef Map, specifically representing those areas classified as Coral Reef and Hardbottom. The polygons have been attributed with the structural complexity...

Search relevance: 55.92 | Views last month: 0
Federal
Relating Fish Populations to Scleractinian Reef Structure
- Organization: U.S. Environmental Protection Agency
- Updated: 2022-05-16
These files contain field data from 3 coral reef surveys, 2 in Puerto Rico and one in Flower Garden Banks. Calculations are made to explore correlations between stony coral physical (size and...
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Search relevance: 55.81 | Views last month: 4
Federal
National Coral Reef Monitoring Program: Stratified Random Surveys (StRS) of Reef Fish, including Benthic Estimate Data of the Pacific Remote Island Areas since 2014
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-01-01T00:00:00.000+00:00
The stationary point count (SPC) method is used to conduct reef fish surveys in the Hawaiian and Mariana Archipelagos, American Samoa, and the Pacific Remote Island Areas as part of the NOAA...
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Search relevance: 55.74 | Views last month: 0
Federal
National Coral Reef Monitoring Program: Benthic Complexity and Urchin Abundance at Climate Stations in American Samoa from 2015 to 2018
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-03-01T00:00:00.000+00:00
Benthic complexity and urchin abundance data were collected as part of NOAA's ongoing National Coral Reef Monitoring Program (NCRMP). These data were gathered around American Samoa as a part of...
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Search relevance: 55.64 | Views last month: 0
Federal
Pacific Reef Assessment and Monitoring Program: Stratified Random Surveys (StRS) of Reef Fish, including Benthic Estimate Data of the U.S. Pacific Reefs from 2008-01-27 to 2012-09-13 (NCEI Accession 0162472)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-05-19T00:00:00.000+00:00
The stationary point count (nSPC) method is used to conduct reef fish surveys in the Hawaiian and Mariana Archipelagos, American Samoa, and the Pacific Remote Island Areas as part of NOAA's...
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Search relevance: 52.17 | Views last month: 0

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