129 datasets found
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Federal
CTD and sound speed profile data acquired in support of hydrographic multibeam surveys to meet NOAA/NOS, Office of Coast Survey charting requirements
National Oceanic and Atmospheric Administration, Department of Commerce —
Multiple sensors are used to acquire sound speed profiles in the survey areas assigned to the ships and navigation response teams. Some vessels have CTDs and acquire... -
Federal
Saint Croix National Scenic Riverway Invertebrate Data Package by the Great Lakes Inventory and Monitoring Network
Department of the Interior —
Benthic macroinvertebrates have long been used as an indicator of water quality impairment in streams and rivers. Indices of Biotic Integrity (IBI) calculated from... -
Federal
Adaptation and application of multivariate AMBI (M-AMBI) in US coastal waters data
U.S. Environmental Protection Agency —
extensively in Europe, but not in the United States. In a previous study, we adapted AMBI for use in US coastal waters (US AMBI), but saw biases in salinity and score... -
Federal
Underwater video footage, March 2014, Faga'alu Bay, Tutuila Island, American Samoa
Department of the Interior —
Underwater video imagery was collected in March 2014 in the nearshore waters of Faga'alu Bay on the Island of Tutuila, American Samoa, as part of the U.S. Geological... -
Federal
2020/2021 Narragansett Bay field survey
U.S. Environmental Protection Agency —
Unlike many estuaries, Narragansett Bay nutrient inputs are dominated by point sources. After a large fish kill in 2003, large management actions have been... -
Federal
Broward County Florida Reef Track Thermographic Data Sept 2000 - Oct 2002, (NODC Accession 0000829)
National Oceanic and Atmospheric Administration, Department of Commerce —
Broward County Florida has responsibility for the resource management of coral reefs in marine waters adjacent to Broward County. The Department of Planning and... -
Federal
Habitat--Offshore of Santa Barbara, California
Department of the Interior —
This part of DS 781 presents data for the habitat map of the Offshore of Santa Barbara map area, California. The vector data file is included in... -
Federal
Streams Ecological Integrity (SEI) Periphyton Data for the Rocky Mountain Network (ROMN): 2010-2022 – Data Package
Department of the Interior —
Streams Ecological Integrity periphyton data package at Glacier National Park, Grant-Kohrs Ranch Historical Site, Little Bighorn Battlefield National Monument and... -
Federal
Measurement of benthic invertebrates, zooplankton, stamp sands and metals from four beaches near Keweenaw Bay, Lake Superior in 2021
Department of the Interior —
Between 1900 and 1932, a copper (Cu) mine operated near Gay, Michigan, along the shore of Lake Superior, discharged approximately 22.8 million metric tons of waste... -
Federal
Sediment macrofaunal composition and sediment geochemistry of deep-sea coral habitats after the Deepwater Horizon oil spill in the Gulf of Mexico, 2010-2016
Department of the Interior —
Deep-sea corals create complex habitats that support distinct sediment communities. Several deep-sea coral habitats were impacted by the 2010 Deepwater Horizon spill,... -
Federal
Habitat--Offshore of San Francisco, California
Department of the Interior —
This part of DS 781 presents data for the habitat map of the seafloor of the Offshore of San Francisco map area, California. The vector data file is included in... -
Federal
Density data for Lake Ontario benthic invertebrate assemblages from 1964 to 2018
U.S. Environmental Protection Agency —
Benthic invertebrates are important trophic links in aquatic food webs and serve as useful bioindicators of environmental conditions because their responses integrate... -
Federal
Habitat--Offshore of Monterey, California
Department of the Interior —
This part of DS 781 presents data for the habitat map of the seafloor of the Offshore of Monterey map area, California. The vector data file is included in... -
Federal
Samples collected by P.L. McCall (1975)
Department of the Interior —
This GIS layer provides the location where samples were taken in a survey conducted by P.L. McCall (1975) -
Federal
Benthic habitats of the coral reef ecosystem off the coast of Pu'uhonua O Honaunau (PUHO) National Historical Park
Department of the Interior —
A benthic habitat polygon coverage has been created of the coral reef ecosystem off the coast of Pu'uhonua O Honaunau (PUHO) National Historical Park on the Kona... -
Federal
Habitat--Offshore of Bodega Head, California
Department of the Interior —
This part of DS 781 presents data for the habitat map of the seafloor of the Offshore of Bodega Head map area, California. The vector data file is included in... -
Federal
Streams Ecological Integrity (SEI) Macroinvertebrates Data for the Rocky Mountain Network (ROMN): 2007-2022 – Data Package
Department of the Interior —
Streams Ecological Integrity (SEI) Macroinvertebrate data package at Glacier National Park, Grant-Kohrs Ranch Historical Site, Little Bighorn Battlefield National... -
Federal
Benthic community near the Palo Alto Regional Water Quality Control Plant in South San Francisco Bay (ver 3.0, July 2025)
Department of the Interior —
Determining spatial distributions and temporal trends in trace metals in sediments and benthic organisms is common practice for monitoring environmental... -
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
NOAA Office for Coastal Management Benthic Habitat Data, Catlett and Goodwin Islands on the York River in Chesapeake Bay, VA, 2002-2004 (NCEI Accession 0090253)
National Oceanic and Atmospheric Administration, Department of Commerce —
These data are a collection of benthic habitat data from studies conducted in the Catlett and Goodwin Islands on the York River in Chesapeake Bay, Virginia in GIS...
129 datasets found