Catalog - Data.gov

Found 18 datasets matching "hard substrate communities".

Federal
EFH Highly Migratory Species
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-08-15T13:53:30.000+00:00
Essential Fish Habitat means those waters and substrate necessary to fish for spawning, breeding, feeding, or growth to maturity. Waters include aquatic areas and their associated physical,...
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Search relevance: 70.13 | Views last month: 0
Federal
Benthic infaunal communities of Baltimore and Norfolk canyons
- Organization: Department of the Interior
- Updated: 2020-08-30T00:00:00Z
Submarine canyons are morphologically complex systems, acting as major conduits of organic matter along continental shelves, promoting gradients in food resources, habitat heterogeneity, and areas...
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Search relevance: 67.54 | Views last month: 0
Federal
Digital Video taken during the 3-person submersible Clelia dive 621 of the NOAA Office of Ocean Exploration's Islands in the Stream 2001 cruise, 2001-09-05 (NCEI Accession 0039428)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-02-16T00:00:00.000+00:00
Islands in the Stream is a three-month scientific expedition to marine protected areas and other habitats being considered for protection from offshore of Belize in Central America to North...
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Search relevance: 52.12 | Views last month: 0
Federal
Digital video, still imagery and dive narratives from the NOAA Office of Ocean Exploration's South Atlantic Bight 2001 cruises from 2001-08-29 to 2001-09-07
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-06-30T00:00:00.000+00:00
This collection contains digital video imagery, digital still imagery, and dive narratives from the NOAA Office of Ocean Exploration's South Atlantic Bight cruises, part of the Islands in the...
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Search relevance: 49.58 | Views last month: 0
Federal
Temperature, salinity, radioisotopes, sediments, and other data from Phase II Outer Continental Shelf (OCS) Monitoring Program in the Santa Maria Basin, California from 1986-10-21 to 1987-03-08 (NCEI Accession 8900198)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-10-03T00:00:00.000+00:00
These data are part of the data collected for the California Phase II OCS Monitoring Program of the Santa Maria Basin by Dr. Hyland from Battelle Ocean Science and Dr. Lissner from SAIC spanning...
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Search relevance: 28.75 | Views last month: 0
Federal
Carbonate budget methods comparison at Cheeca Rocks (Florida, USA) (NCEI Accession 0305035)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-06-18T00:00:00.000+00:00
Carbonate budget assessments quantify changes to reef habitat structure by measuring the cover of habitat altering taxa (calcifies and eroders) and assimilating literature-reported carbonate...
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Search relevance: 15.17 | Views last month: 1
Federal
NCCOS Assessment: Benthic habitat maps of Saipan Lagoon, Commonwealth of the Northern Mariana Islands (NCEI Accession 0162517)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2017-05-19T00:00:00.000+00:00
Highly detailed maps of benthic habitats within the lagoon along the western shore of Saipan were created by NOAA NCCOS. This data collection includes the information used to create these detailed...
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Search relevance: 14.21 | Views last month: 0
Federal
Structure from motion images collected during follow-up marine debris surveys at coral reef sites at Pearl and Hermes Atoll in the Northwestern Hawaiian Islands from 2021-09-13 to 2021-09-14
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2022-06-23T00:00:00.000+00:00
The photographs described in this dataset were collected using a Structure from Motion (SfM) approach during in-water marine debris swim surveys conducted by snorkelers in 2021, at sites where...
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Search relevance: 13.72 | Views last month: 0
Federal
NCCOS Mapping: Characterizing Submerged Lands Around Naval Base Guam, Mariana Islands, 2016-01-11 to 2022-05-13 (NCEI Accession 0292018)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-05-22T00:00:00.000+00:00
This data package contains information and maps showing the geology and biology of select submerged lands (0 to 50 meters deep) around Navy Base Guam (NBG) and Haputo Ecological Reserve Area (ERA)...
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Search relevance: 11.64 | Views last month: 0
Federal
Benthic, urchin, and fish observation data collected using multiple methodologies to calculate coral reef carbonate budget estimates for sites in American Samoa in 2023 (NCEI Accession 0302849)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-03-27T00:00:00.000+00:00
This data package includes the benthic, urchin, and fish observation data collected for coral reef carbonate budget assessments by the Ecosystem Sciences Division (ESD) of NOAA's Pacific Island...
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Search relevance: 10.48 | Views last month: 0
Federal
NCCOS Mapping: Characterizing Benthic Habitats West of Saipan, Commonwealth of the Northern Mariana Islands (CNMI), 2018-11-05 to 2022-04-29 (NCEI Accession 0291792)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-05-20T00:00:00.000+00:00
This data package contains information and maps showing the geology and biology of select submerged lands (0 to 40 meters deep) offshore of western Saipan, Commonwealth of the Northern Mariana...
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Search relevance: 10.26 | Views last month: 0
Federal
NCCOS Mapping: Characterizing Benthic Habitats West of Saipan, Commonwealth of the Northern Mariana Islands (CNMI), 2018-11-05 to 2022-04-29 (NCEI Accession 0291792)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-05-20T00:00:00.000+00:00
This data package contains information and maps showing the geology and biology of select submerged lands (0 to 40 meters deep) offshore of western Saipan, Commonwealth of the Northern Mariana...
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Search relevance: 10.12 | Views last month: 0
Federal
Benthic, urchin, and fish observation data collected using multiple methodologies to calculate coral reef carbonate budget estimates for sites in the Mariana Archipelago in 2022 (NCEI Accession 0283896)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-10-20T00:00:00.000+00:00
This data package includes the benthic, urchin, and fish observation data collected for coral reef carbonate budget assessments by the Ecosystem Sciences Division (ESD) of NOAA's Pacific Island...
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Search relevance: 9.73 | Views last month: 0
Federal
Benthic, urchin, and fish observation data collected using multiple methodologies to calculate coral reef carbonate budget estimates for sites off of O'ahu in the Main Hawaiian Islands in 2021 (NCEI Accession 0283630)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2023-10-20T00:00:00.000+00:00
This data package includes the benthic, urchin, and fish observation data collected for coral reef carbonate budget assessments by the Ecosystem Sciences Division (ESD) of NOAA's Pacific Island...
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Search relevance: 9.73 | Views last month: 0
Federal
Benthic cover and other related datasets derived from Structure-from-Motion (SfM) imagery of coral reef ecosystems in Pacific Islands Regions
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-10-31T00:00:00.000+00:00
This collection includes various coral reef data that was extracted by analyses of Structure-from-Motion (SfM) imagery of coral reef ecosystems across the Pacific Islands Regions by the Ecosystem...
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Search relevance: 9.36 | Views last month: 0
Federal
Benthic, urchin, and fish observation data collected utilizing multiple methodologies for coral reef carbonate budget assessments in 2021 in O'ahu, in the Mariana Archipelago in 2022, and in American Samoa in 2023
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-01-01T00:00:00.000+00:00
This data package includes the benthic, urchin, and fish observation data collected for coral reef carbonate budget assessments by the Ecosystem Sciences Division (ESD) of NOAA's Pacific Island...
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Search relevance: 8.38 | Views last month: 0
Federal
NCCOS Assessment: Hardbottom habitat and associated planning layers in support of Mission: Iconic Reefs coral restoration planning in the Florida Keys National Marine Sanctuary from 2019-04-09 to 2021-02-26 (NCEI Accession 0241029)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-10-11T00:00:00.000+00:00
Mission: Iconic Reefs is a large-scale coral restoration effort to improve reef ecological function by restoring diverse reef-building corals to seven reef sites in the Florida Keys National...
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Search relevance: 6.62 | Views last month: 0
Federal
National Coral Reef Monitoring Program: Structure from motion (SfM) benthic images collected at Stratified Random Sites (StRS) across the US Pacific from 2019
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-11-10T00:00:00.000+00:00
The data described here are Structure from Motion (SfM) benthic habitat imagery from benthic transect surveys conducted at stratified random sites by the Pacific Islands Fisheries Science Center...
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Search relevance: 4.34 | Views last month: 0

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