398 datasets found
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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)
National Oceanic and Atmospheric Administration, Department of Commerce —
This data package includes the benthic, urchin, and fish observation data collected for coral reef carbonate budget assessments by the Ecosystem Sciences Division... -
Federal
Benthic Habitat Type Maps of Molakai 2000 - Prepared by Visual Interpretation from Remote Sensing Imagery Collected by NOAA
National Oceanic and Atmospheric Administration, Department of Commerce —
Nine habitat and zone maps. This project is a cooperative effort between the National Ocean Service, National Centers for Coastal Ocean Science, Center for Coastal... -
Federal
CRED REA Algal Assessments at Maug Island, Marianas Archipelago in 2005
National Oceanic and Atmospheric Administration, Department of Commerce —
As part of Rapid Ecological Assessments (REA), Twelve quadrats were sampled along 2 consecutively-placed, 25m transect lines, conducted at 9 sites at Maug Island in... -
Federal
CRED REA Algal Assessments at Asuncion Island, Marianas Archipelago in 2005
National Oceanic and Atmospheric Administration, Department of Commerce —
As part of Rapid Ecological Assessments (REA), Twelve quadrats were sampled along 2 consecutively-placed, 25m transect lines, conducted at 3 sites at Asuncion Island... -
Federal
Habitat Zone, Cover and Structure Maps of Manua Islands 2001-2003, Derived from IKONOS Imagery
National Oceanic and Atmospheric Administration, Department of Commerce —
This project is a cooperative effort between the National Ocean Service, National Centers for Coastal Ocean Science, Center for Coastal Monitoring and Assessment, the... -
Federal
Shallow benthic habitats of San Francisco Bay, California CMECS geoform component
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset has been developed for the National Oceanic and Atmospheric Administration's (NOAA) Office for Coastal Management (OCM) as a collaborative and... -
Federal
Shallow benthic habitats of San Francisco Bay, California CMECS substrate component
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset has been developed for the National Oceanic and Atmospheric Administration's (NOAA) Office for Coastal Management (OCM) as a collaborative and... -
Federal
Benthic data for corals, macroalgae, invertebrates, and non-living bottom types from Fagatele Bay National Marine Sanctuary, South Pacific Ocean, 2007-04-02 to 2008-12-31 (NCEI Accession 0068364)
National Oceanic and Atmospheric Administration, Department of Commerce —
Benthic transects were repeated at 12 sites around Tutuila at various depths on the reef slopes and flats. Benthic coverage categories include coral species,... -
Federal
Behavior of parrotfishes (Labridae, Scarinae) in St. Croix from 2015-07-06 to 2015-07-26 (NCEI Accession 0157087)
National Oceanic and Atmospheric Administration, Department of Commerce —
To better understand the functional roles of parrotfishes on coral reefs in the Caribbean this project documented the foraging behavior and diets of six species of... -
Federal
CRED REA Algal Assessments at Pagan Island, Marianas Archipelago in 2005
National Oceanic and Atmospheric Administration, Department of Commerce —
As part of Rapid Ecological Assessments (REA), Twelve quadrats were sampled along 2 consecutively-placed, 25m transect lines, conducted at 10 sites at Pagan Island in... -
Federal
Benthic data for corals, macroalgae, invertebrates, and non-living bottom types from 12 sites in American Samoa, 2005-2009. (NODC Accession 0068364)
National Oceanic and Atmospheric Administration, Department of Commerce —
Benthic transects were repeated at 12 sites around Tutuila at various depths on the reef slopes and flats. Benthic coverage categories include coral species,... -
Federal
St. John, USVI Benthic Composition Assessment and Monitoring Data (2002 - Present)
National Oceanic and Atmospheric Administration, Department of Commerce —
This fish and benthic composition database is the result of a multifaceted effort described below.The intent of this work is five fold: 1) To spatially characterize... -
Federal
Hawaii Coral Reef Assessment and Monitoring Program (CRAMP) benthic data and still images from 2018-06-13 to 2018-07-16 on Maui (NCEI Accession 0222175)
National Oceanic and Atmospheric Administration, Department of Commerce —
This dataset consists of digital still images along coral reef transect lines, from which quantitative benthic data are derived from select images via PhotoGrid, a... -
Federal
Benthic cover data collected at High Priority Reef Areas by the Guam Long-term Coral Reef Monitoring Program from 2010-08-04 to 2024-11-19 (NCEI Accession 0285768)
National Oceanic and Atmospheric Administration, Department of Commerce —
The data in this package include benthic percent cover data collected at High Priority Reef Areas by the Guam Long-term Coral Reef Monitoring Program (GLTMP). These... -
Federal
Benthic Surveys in Aua, American Samoa: benthic cover derived from analysis of benthic images collected during belt transect surveys of coral demography from 2022-09-12 to 2022-09-22 (NCEI Accession 0275987)
National Oceanic and Atmospheric Administration, Department of Commerce —
This data package includes benthic cover data of Aua Reef, American Samoa, produced from the analysis of benthic imagery performed by the Ecosystem Sciences Division... -
Federal
The effect of varying invertebrate grazer assemblages on algae and sediment removal rates, and coral larval settlement, in South Florida from 2024-02-28 to 2024-08-06 (NCEI Accession 0305423)
National Oceanic and Atmospheric Administration, Department of Commerce —
Aquaria-based experiments were conducted to test the independent and interactive effects of different invertebrate grazer assemblages on their ability to remove algae... -
Federal
Benthic cover derived from analysis of benthic images collected at coral reef sites in Batangas, Philippines from 2015-05-23 to 2015-06-03 (NCEI Accession 0162828)
National Oceanic and Atmospheric Administration, Department of Commerce —
The benthic cover data described here result from benthic photo-quadrat surveys conducted by the NOAA Coral Reef Ecosystem Program (CREP) in 2015 along transects at... -
Federal
National Coral Reef Monitoring Program: Calcification Rates of Crustose Coralline Algae Derived from Calcification Accretion Units (CAUs) Deployed at the Flower Garden Banks in 2015 and Retrieved in 2019
National Oceanic and Atmospheric Administration, Department of Commerce —
The calcification rate data described here are from calcification accretion units (CAUs) that have been retrieved (and replaced) at existing, long-term monitoring... -
Federal
Benthic Surveys in Vatia, American Samoa: benthic cover derived from analysis of benthic images collected during belt transect surveys of coral demography from 2020-01-23 to 2020-01-29 (NCEI Accession 0264809)
National Oceanic and Atmospheric Administration, Department of Commerce —
The benthic cover data described here were generated from the quantitative analysis of photoquadrat benthic images using CoralNet image analysis software, whereby...
398 datasets found