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Found 86 datasets matching "American Samoa Archipelago".

#1 Federal
Seafloor substrate (hard and soft bottom) maps at select islands and atolls in American Samoa, the Mariana Archipelago, and the Pacific Remote Island Areas
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2018-04-01T00:00:00.000+00:00
Seafloor substrate (i.e., hard vs. soft bottom) maps from 0 to up to 50 m depths around select islands and atolls in American Samoa, the Mariana Archipelago, and the Pacific Remote Island Areas...
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Search relevance: 165.45 | Views last month: 0
#2 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: 100.09 | Views last month: 0
#3 Federal
Depth Contours for select locations across the U.S. Pacific Islands
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-12-03T01:00:28.000+00:00
These data are depth contours (isobaths) derived at 50 meters for most islands and reefs in the Mariana Archipelago, American Samoa, and the Pacific Remote Island Areas. Contours at 10- or...
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Search relevance: 84.61 | Views last month: 2
#4 Federal
Pacific Reef Assessment and Monitoring Program: Water Chemistry of the Coral Reefs across the U.S.-affiliated Pacific Islands from Water Samples collected from 2012 to 2014
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2016-01-01T00:00:00.000+00:00
Water samples are collected and analyzed to assess spatial and temporal variation in the seawater carbonate systems of coral reef ecosystems in the Hawaiian and Mariana Archipelagos, American...
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Search relevance: 81.76 | Views last month: 0
#5 Federal
Pacific Reef Assessment and Monitoring Program: Dissolved inorganic carbon, total alkalinity, pH and other variables collected from surface discrete measurements using Coulometer, alkalinity titrator and other instruments from the US Pacific Islands from 2006-02-12 to 2012-05-18 (NCEI Accession 0232262)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-05-07T00:00:00.000+00:00
This dataset contains the Pacific Reef Assessment and Monitoring Program (RAMP) carbonate chemistry data from American Samoa, Pacific Remote Island Areas, Guam and the Commonwealth of the Northern...
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Search relevance: 70.81 | Views last month: 0
#6 Federal
Pacific Reef Assessment and Monitoring Program: Assessing and Monitoring Cryptic Reef Diversity of Colonizing Marine Invertebrates using Autonomous Reef Monitoring Structures (ARMS) Deployed at Coral Reef Sites across the U.S. Pacific from 2008 to 2012
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2010-01-01T00:00:00.000+00:00
To support a long-term program for sustainable management and conservation of coral reef ecosystems, from 2008, Autonomous Reef Monitoring Structures (ARMS) have been deployed and/or recovered...
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Search relevance: 67.42 | Views last month: 0
#7 Federal
Pacific Reef Assessment and Monitoring Program: Assessing and Monitoring Cryptic Reef Diversity of Colonizing Marine Invertebrates using Autonomous Reef Monitoring Structures (ARMS) Deployed at Coral Reef Sites across the U.S. Pacific from 2008-02-06 to 2012-05-18 (NCEI Accession 0162469)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2021-07-09T00:00:00.000+00:00
To support a long-term program for sustainable management and conservation of coral reef ecosystems, from 2008, Autonomous Reef Monitoring Structures (ARMS) have been deployed and/or recovered...
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Search relevance: 67.20 | Views last month: 0
#8 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: 65.04 | Views last month: 0
#9 Federal
Status of coral communities in American Samoa: a survey of long-term monitoring sites, 1992-2002
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2026-01-26T00:00:00.000+00:00
This dataset includes data from surveys of coral communities in the American Samoa Archipelago covering the island of Tutuila and the Manu'a Group of islands (Ofu, Olosega, and Tau) in 1995, 1998,...
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Search relevance: 64.67 | Views last month: 0
#10 Federal
Structure from Motion (SfM) Coral Vital Rates Annotations derived from Fixed Site Imagery across the U.S. Pacific since 2014
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-09-01T00:00:00.000+00:00
The data described here are coral planar area measurements derived from the analysis of benthic photomosaic imagery collected at fixed sites across Pacific Island regions since 2014. The source...
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Search relevance: 64.57 | Views last month: 0
#11 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: 63.97 | Views last month: 0
#12 Federal
National Coral Reef Monitoring Program: Coral demographic data (adult and juvenile corals, species, colony length, condition, etc.) collected during Stratified Random Surveys (StRS) across the US Pacific since 2013 derived from in-situ diver surveys and structure-from-motion imagery (NCEI Accession 0298217)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2024-10-31T00:00:00.000+00:00
The data described here result from benthic coral demographic surveys within belt transects of specified length and width for two life stages (juveniles and adults) across the US Pacific since...
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Search relevance: 50.32 | Views last month: 0
#13 Federal
Pacific Reef Assessment and Monitoring Program: Rapid Ecological Assessment Quadrat Surveys of Corals around the Marianas Islands from 2003 to 2007
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2014-10-14T00:00:00.000+00:00
The Pacific Reef Assessment and Monitoring Program (Pacific RAMP), established by the Coral Reef Ecosystem Program (CREP) of the NOAA Pacific Islands Fisheries Science Center (PIFSC), is tasked...
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Search relevance: 46.75 | Views last month: 0
#14 Federal
Pacific Reef Assessment and Monitoring Program Rapid Ecological Assessment Quadrat Surveys of Corals around the Marianas Islands from 2003-08-22 to 2007-06-08 (NCEI Accession 0129066)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2015-10-14T00:00:00.000+00:00
The Pacific Reef Assessment and Monitoring Program (Pacific RAMP), established by the Coral Reef Ecosystem Division of the NOAA Pacific Islands Fisheries Science Center (PIFSC), is tasked with...
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Search relevance: 46.75 | Views last month: 0
#15 Federal
National Coral Reef Monitoring Program: Towed-diver Surveys of Large-bodied Fishes 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 surveys of large-bodied (> 50 cm) fishes 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: 44.59 | Views last month: 0
#16 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: 37.38 | Views last month: 0
#17 Federal
Fishery Economic Performance Measures
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2019-01-01T00:00:00.000+00:00
NOAA Fisheries has established a national set of economic performance indicators to monitor the economic health of the nation’s fisheries (Brinson et al., 2015). The PIFSC Socioeconomics Program...
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Search relevance: 32.56 | Views last month: 0
#18 Federal
Cost Earnings Data 1993 - Hawaii Longline
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 1994-12-31T00:00:00.000+00:00
These data were collected to support the first cost-earnings study of this fleet. Operational and vessel costs were collected by in-person interviews with vessel owners, captains, and crew....
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Search relevance: 30.90 | Views last month: 0
#19 Federal
Cost Earnings Data 2012 - Hawaii Longline
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-12-03T01:00:28.000+00:00
The data collection project assessed the economic performance of Hawaii-based longline vessels that made trips in 2012. Operational and vessel costs were collected by personal interviews with...
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Search relevance: 30.90 | Views last month: 0
#20 Federal
Cost Earnings Data 2005 - Hawaii Longline
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2007-12-31T00:00:00.000+00:00
The data collection project assessed the economic performance of Hawaii-based longline vessels that made trips in 2005. Operational and vessel costs were collected by personal interviews with...
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Search relevance: 30.74 | Views last month: 0

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