583 datasets found
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Federal
Field Data- Evaluation of Nearshore Communities and Habitats in lower Cook Inlet, Alaska, 2015-2018
Department of the Interior —
Microsoft Access relational database of field data for the interagency project Evaluation of Nearshore Communities and Habitats in lower Cook Inlet, Alaska,... -
Federal
CRED REA Algal Assessments, Pearl and Hermes Atoll, Northwestern Hawaiian Islands, 2002 (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 14 sites at Pearl and Hermes Atoll... -
Federal
Historic Cook Inlet intertidal algal and bivalve references
Department of the Interior —
A summary of previous intertidal research in western Cook Inlet in the BOEM Lease Sale 244 area was conducted in advance of the 2015 project field season to identify... -
Federal
Identifying coral reef resilience potential in Tutuila, American Samoa based on NOAA coral reef monitoring data from 2010 to 2016 (NCEI Accession 0169632)
National Oceanic and Atmospheric Administration, Department of Commerce —
Declines in the health of coral reef ecosystems lead scientists to search for factors that support reef resilience: the ability of reefs to resist environmental... -
Federal
Benthic Cover Derived from Benthic Images Collected Across the Hawaiian Archipelago from 2019-08-27 to 2019-11-14 During a Bleaching Event (NCEI Accession 0259266)
National Oceanic and Atmospheric Administration, Department of Commerce —
The data described here result from benthic photo-quadrat surveys conducted along transects at stratified random sites (StRS) and fixed sites surveyed in the... -
Federal
Benthic percent cover derived from analysis of benthic images collected at coral reef sites in Timor-Leste in 2013 and 2014 (NCEI Accession 0168620)
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 hard bottom shallow water... -
Federal
NOAA Office for Coastal Management Benthic Habitat Data, Apalachicola Bay, Dry Tortugas, Florida Bay, and Indian River Lagoon, Florida, 1991-2001 (NCEI Accession 0001045)
National Oceanic and Atmospheric Administration, Department of Commerce —
These data are a collection of regional GIS (Arcview shapefiles and associated Federal Geographic Data Committee (FGDC) metadata) benthic habitat files from studies... -
Federal
In Situ Fluorometric Measurements of Cyanobacteria, Green Algae, and Diatoms in Biofilms from Northwest Alaskan Rivers During Summer and Fall 2016-2019
Department of the Interior —
This dataset contains measurements of in situ benthic biofilms from rivers of northwest Alaska during summer and fall 2016-2019. Measurements were made using a... -
Federal
Habitat Zone, Cover and Structure Maps of the Pagan, Northern Mariana Archipelago 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
CRED REA Algal Assessment, Arakane Reef 2003 (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 1 site at Arakane Reef in the... -
Federal
Owasco Lake, New York spatial water-quality data, June 26 and October 8, 2019
Department of the Interior —
This U.S. Geological Survey (USGS) Data Release provides high-resolution, nearshore, spatial water-quality data collected from Owasco Lake, New York, on June 26 and... -
Federal
Benthic Algal Community Composition in the Laurentian Great Lakes (2018-2023)
Department of the Interior —
This data set includes information on benthic algae community composition collected during the growing seasons of 2018-2023 at stations located along the U.S.... -
Federal
Delta-15 Nitrogen from All Shores of Maui and Benthic, Algae, and Urchin Data from Kahekili, West Maui, 2007-2009 (NODC Accession 0068665)
National Oceanic and Atmospheric Administration, Department of Commerce —
The Hawaii Division of Aquatic Resources (DAR) established an Herbivore Fisheries Management Area (HFMA) in front of Kahekili Beach Park in West Maui that was... -
Federal
Benthic percent cover derived from analysis of benthic images collected at coral reef sites in Timor-Leste in 2013 and 2014
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 hard bottom shallow water... -
Federal
Phytoplankton data for Cheney Reservoir near Cheney, Kansas, June 2001 through September 2020 (ver. 3.0, August 2021)
Department of the Interior —
This U.S. Geological Survey (USGS) Data Release provides phytoplankton data collected from Cheney Reservoir, Kansas, during June 2001 through September 2020. All data... -
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
Phytoplankton data for Stagecoach Reservoir near Steamboat Springs, Colorado, (ver. 2.0, December 2025)
Department of the Interior —
This U.S. Geological Survey (USGS) data release provides phytoplankton data collected from Stagecoach Reservoir, Colorado, during the summer months, July through... -
Federal
Linking the Agricultural Landscape of the Midwest to Stream Health with Structural Equation Modeling: Model Input Data
Department of the Interior —
Biological, chemical, physical habitat, riparian, and land-use data collected from the Midwest streams by the National Water Quality Project Regional Stream Quality... -
Federal
Caribbean Coral Reef, Seagrass and Mangrove Sites (CARICOMP), (NODC Accession 0000501)
National Oceanic and Atmospheric Administration, Department of Commerce —
The Caribbean Coastal Marine Productivity (CARICOMP) Program is a Caribbean-wide research and monitoring network of 27 marine laboratories, parks, and reserves in 17... -
Federal
Macro-algae Biomass and Cover from Nearshore Regions of the Natatorium War Memorial, Waikiki, Oahu, Hawaii 1966-2005 (NODC Accession 0040082)
National Oceanic and Atmospheric Administration, Department of Commerce —
The Department of Zoology, University of Hawaii at Manoa, incorporated surveys of macro-algae as part of the Zoology 439L "Laboratory in Ecology" during annual field...
583 datasets found