28 datasets found
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Federal
Pacific Islands Coral Reef Ecosystems Division (CRED) Rapid Ecological Assessment (REA) algae species lists (NCEI Accession 0010352)
National Oceanic and Atmospheric Administration, Department of Commerce —
Quadrats were sampled along consecutively placed transect lines as part of Rapid Ecological Assessments conducted at sites in American Pacific Islands: CRED REA Algal... -
Federal
Structure from Motion (SfM) Coral Vital Rates Annotations derived from Fixed Site Imagery across the U.S. Pacific since 2014
National Oceanic and Atmospheric Administration, Department of Commerce —
The data described here are coral planar area measurements derived from the analysis of benthic photomosaic imagery collected at fixed sites across Pacific Island... -
Federal
Gridded bathymetry of the banktop and slope environments of Ta'u Island of the Manu'a Island group, American Samoa (Arc ASCII format)
National Oceanic and Atmospheric Administration, Department of Commerce —
Gridded bathymetry of the banktop and slope environments of Ta'u Island of the Manu'a Island group, American Samoa. This survey provides almost complete coverage... -
Federal
CRED REA Coral Health and Disease Assessment at Ta'u Island, American Samoa 2006
National Oceanic and Atmospheric Administration, Department of Commerce —
Belt transects along 2 consecutively-placed, 25m transect lines were surveyed at 50-cm intervals as part of Rapid Ecological Assessments conducted at 9 sites at Ta'u... -
Federal
CRED REA Fish Team Belt Transect Survey at Ta'u, American Samoa, 2006
National Oceanic and Atmospheric Administration, Department of Commerce —
Belt transects along 3 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 9 sites at Ta'u in the American... -
Federal
National Coral Reef Monitoring Program: Bioerosion Monitoring Unit Data from BMUs deployed at coral reef sites in American Samoa from 2018-06-29 to 2023-08-15 (NCEI Accession 0300481)
National Oceanic and Atmospheric Administration, Department of Commerce —
Ocean Acidification (OA) is expected to reduce the calcification rates of marine organisms, yet we have little understanding of how OA will manifest within dynamic,... -
Federal
2004 Reson 8101ER Multibeam Sonar Data from Cruise AHI0402 collected around Tutuila, Ofu, Olosega, and Ta'u Islands, Territory of American Samoa.
National Oceanic and Atmospheric Administration, Department of Commerce —
Abstract Reson 8101ER multibeam Data were collected from 30 January and March 12, 2004, aboard NOAA Survey Launch Acoustic Habitat Investigator (AHI) at Tutuila, Ofu,... -
Federal
CRED REA Coral Health and Disease Assessment at Ta'u Island, American Samoa in 2008
National Oceanic and Atmospheric Administration, Department of Commerce —
Coral health and disease assessments were conducted along 2 consecutively placed 25-m transects, as part of Rapid Ecological Assessments conducted at 9 sites at Ta'u... -
Federal
CRED REA Algal Assessment at Tau, American Samoa, 2004 (NODC Accession 0010352)
National Oceanic and Atmospheric Administration, Department of Commerce —
Twelve quadrats were sampled along 2 consecutively-placed, 25m transect lines as part of Rapid Ecological Assessments conducted at 9 sites at Ta`u in American Samoa... -
Federal
CRED REA Fish Team Belt Transect Survey at Ta'u, 2004
National Oceanic and Atmospheric Administration, Department of Commerce —
Belt transects along 3 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 9 sites at Ta'u Islands in American... -
Federal
CRED 10m Gridded bathymetry of the submarine volcanos between Olosega and Ta'u Islands of the Manu'a Island group, American Samoa (Arc ASCII Format)
National Oceanic and Atmospheric Administration, Department of Commerce —
Gridded bathymetry of the submarine volcanos between Olosega and Ta'u Islands of the Manu'a Island group, American Samoa This survey provides almost complete coverage... -
Federal
Status of Coral Communities in American Samoa: A Re-survey of Long-term Monitoring Sites in 2002 (NODC Accession 0001470)
National Oceanic and Atmospheric Administration, Department of Commerce —
This data set consists of an MS Word file which documents and summarizes data previously submitted as MS Excel spreadsheets to the NOAA data centers, NODC ACCESSION... -
Federal
Integrated hard and soft bottom seafloor substrate map of Ta'u, American Samoa, combining NOAA Pacific Island Fisheries Science Center Coral Reef Ecosystem Division hard-soft substrate map with NOAA Center for Coastal Monitoring and Assessment Biogeography Program shallow-water benthic habitat map of American Samoa.
National Oceanic and Atmospheric Administration, Department of Commerce —
Hard and soft seafloor substrate map, derived from integrating two existing map products: hard and soft seafloor substrate map derived from an unsupervised... -
Federal
Preliminary hard and soft bottom seafloor substrate map derived from an unsupervised classification of gridded backscatter and bathymetry derivatives at Tau Island, Territory of American Samoa, USA.
National Oceanic and Atmospheric Administration, Department of Commerce —
Preliminary hard and soft seafloor substrate map derived from an unsupervised classification of multibeam backscatter and bathymety derivatives at Ta'u Island,... -
Federal
Slope grid derived from gridded bathymetry of Ta'u Island, Territory of American Samoa, USA
National Oceanic and Atmospheric Administration, Department of Commerce —
Slope is derived from gridded (5 m cell size) multibeam bathymetry, collected aboard R/V AHI, and bathymetry derived from multispectral IKONOS satellite imagery. Cell... -
Federal
Gridded bathymetry of the banktop and slope environments of Ta'u Island of the Manu'a Island group, American Samoa (netCDF format)
National Oceanic and Atmospheric Administration, Department of Commerce —
Gridded bathymetry of the banktop and slope environments of Ta'u Island of the Manu'a Island group, American Samoa. This survey provides almost complete coverage... -
Federal
CRED REA Coral Population Parameters at Ta'u Island, American Samoa in 2008
National Oceanic and Atmospheric Administration, Department of Commerce —
Belt transects along 2 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 9 sites around Ta'u Island in... -
Federal
1995 Quantitative Survey of the Corals of American Samoa (NODC Accession 0001972)
National Oceanic and Atmospheric Administration, Department of Commerce —
A survey of coral communities was carried out in the American Samoa Archipelago to assess the current status of coral reefs and provide a rigorous quantitative... -
Federal
NCRMP and related PIFSC surveys: Statistical Summary of Key Environmental Variables at Coral Reef Survey Sites across the Pacific Ocean from 2000 to 2020 (NCEI Accession 0256762)
National Oceanic and Atmospheric Administration, Department of Commerce —
The Environmental Data Summary (EDS) tool was developed by scientists of the Ecosystem Sciences Division (ESD) at the NOAA Pacific Islands Fisheries Science Center... -
Federal
CRED REA Coral Population Parameters at Ta'u, American Samoa, 2004
National Oceanic and Atmospheric Administration, Department of Commerce —
Belt transects along 2 consecutively-placed, 25m transect lines were surveyed as part of Rapid Ecological Assessments conducted at 9 sites at Ta'u in American Samoa...
28 datasets found