158 datasets found
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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
National Oceanic and Atmospheric Administration, Department of Commerce —
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... -
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
National Oceanic and Atmospheric Administration, Department of Commerce —
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... -
Federal
Depth Contours for select locations across the U.S. Pacific Islands
National Oceanic and Atmospheric Administration, Department of Commerce —
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... -
Federal
CRED REA Fish Team Belt Transect Surveys at Johnston Island, 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 12 sites at Johnston Island in... -
Federal
CRED Towed-Diver Fish Biomass Surveys at Johnston Atoll, Pacific Remote Island Areas in 2006
National Oceanic and Atmospheric Administration, Department of Commerce —
Towed-diver surveys (aka. Towboard surveys) are conducted by the Coral Reef Ecosystem Division (CRED) of the NOAA Pacific Islands Fisheries Science Center (PIFSC) as... -
Federal
National Coral Reef Monitoring Program: Shallow water conductivity-temperature-depth (CTD) profiles for selected locations across the Pacific Remote Island Areas
National Oceanic and Atmospheric Administration, Department of Commerce —
Near-shore shallow water Conductivity-Temperature-Depth (CTD) surveys provided in this collection were conducted at selected sites around the Pacific Remote Island... -
Federal
Pacific Reef Assessment and Monitoring Program: Sightings of marine species of interest during towed-diver surveys of the U.S. Pacific reefs from 2000-09-16 to 2017-06-20 (NCEI Accession 0189253)
National Oceanic and Atmospheric Administration, Department of Commerce —
The presence data described here include "off transect" sightings of marine species of interest observed during fish towed-diver surveys conducted by the Pacific... -
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)
National Oceanic and Atmospheric Administration, Department of Commerce —
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... -
Federal
CRED REA Fish Team Stationary Point Count Surveys at Johnston Atoll, Pacific Remote Island Areas (PRIAs), 2006
National Oceanic and Atmospheric Administration, Department of Commerce —
Stationary Point Counts at 4 stations at each survey site were surveyed as part of Rapid Ecological Assessments (REA) conducted at 18 sites around Johnston Atoll in... -
Federal
National Coral Reef Monitoring Program: Towed-diver surveys of benthic habitat, key benthic species, and marine debris of the Pacific Remote Island Areas
National Oceanic and Atmospheric Administration, Department of Commerce —
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... -
Federal
CRED REA Benthic Parameter Assessment at Johnston Atoll, Pacific Remote Island Areas in 2008
National Oceanic and Atmospheric Administration, Department of Commerce —
Point-count surveys at 50-cm intervals were conducted along 2 consecutively placed, 25m line transect lines, as part of Rapid Ecological Assessments conducted at 6... -
Federal
Pacific Reef Assessment and Monitoring Program: Geospatial, Temperature, and Depth Data Collected during Towed-diver Surveys of the U.S. Pacific Reefs from 2000 to 2017
National Oceanic and Atmospheric Administration, Department of Commerce —
The geospatial, temperature and depth data included in this dataset are from towed-diver surveys (also referred to as towboard surveys) of coral reef ecosystems... -
Federal
Pacific Reef Assessment and Monitoring Program: Sightings of Marine Species of Interest during Towed-diver Surveys of the U.S. Pacific Reefs from 2000 to 2017
National Oceanic and Atmospheric Administration, Department of Commerce —
The presence data described here include "off transect" sightings of marine species of interest observed during fish towed-diver surveys conducted by the Pacific... -
Federal
National Coral Reef Monitoring Program: Shallow Water Conductivity-Temperature-Depth (CTD) Profiles for select locations across the Pacific Remote Island Areas from 2014 to 2023
National Oceanic and Atmospheric Administration, Department of Commerce —
The data described here result from near-shore shallow water Conductivity-Temperature-Depth (CTD) casts conducted at select sites across the Mariana Archipelago as... -
Federal
Handline Fishing Log data collected by NOAA Research Vessel Townsend Cromwell from 1982 to 1994 in the Central and Western Pacific Ocean and NOAA Research Vessel Oscar E Sette in 2007 and 2009 in the Northwestern Hawaiian Islands
National Oceanic and Atmospheric Administration, Department of Commerce —
Bottomfish handline operations were conducted by NOAA research vessel Townsend Cromwell from 1982 to 1994 in the Central and Western Pacific Ocean to determine... -
Federal
CRED REA Line Point Intercept Surveys of Benthic Parameter Assessments at Johnston Atoll, Pacific Remote Island Areas (PRIAs) in 2010
National Oceanic and Atmospheric Administration, Department of Commerce —
To support a long-term NOAA Coral Reef Conservation Program (CRCP) for sustainable management and conservation of coral reef ecosystems, from 24-29 January 2010, line... -
Federal
CRED REA Coral Health and Disease Assessment at Johnston Atoll 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 18 sites at... -
Federal
Bathymetric Position Index (BPI) Structures 20 m grid derived from gridded bathymetry of Johnston Island, Pacific Remote Island Areas, Central Pacific.
National Oceanic and Atmospheric Administration, Department of Commerce —
BPI Structures are derived from two scales of a focal mean analysis on bathymetry and slope. The grid is based on gridded (20 m cell size) multibeam bathymetry,... -
Federal
AIS Ship Traffic: Johnston Atoll: 2011-2012
National Oceanic and Atmospheric Administration, Department of Commerce —
Ship position data from a satellite-based Automatic Identification System (AIS) were obtained jointly by PacIOOS (J. Potemra), SOEST/ORE of the University of Hawaii... -
Federal
Coral reef resilience and social vulnerability to climate change in the U.S.-affiliated Pacific Islands (NCEI Accession 0211010)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset results from an analysis of climate exposure, ecological resilience, and social vulnerability to climate change threats for the coral reefs of the...
158 datasets found