258 datasets found
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Federal
Dreissenid mussel eDNA results for streamgage water samples in the Columbia and Colorado River basin
Department of the Interior —
Environmental DNA results for water samples collected at USGS streamgages in the Columbia and Colorado river basins. Water samples were collected by USGS hydrologic... -
Federal
Community metrics from inter-agency compilation of inland fish sampling data within the Chesapeake Bay Watershed
Department of the Interior —
This data release contains calculated metrics which summarize various biodiversity and functional/life history trait information about fish communities sampled across... -
Federal
Cladophora biomass and supporting data collected in the Great Lakes, 2018 (ver. 2.0, June 2023)
Department of the Interior —
This dataset records Cladophora and associated benthic algae, collectively Cladophora community or submerged aquatic vegetation (SAV), biomass collected during the... -
Federal
Invertebrate, fish, and habitat data collected within the greater Fountain Creek Basin, Colorado (version 4.0, March 2024)
Department of the Interior —
Invertebrate, fish, and habitat data were collected as part of a cooperative project that began in 2002 between the U.S. Geological Survey, Colorado Springs... -
Federal
Phytoplankton Data Collected from Four Kansas Reservoirs, during August 2020 through August 2022
Department of the Interior —
This U.S. Geological Survey (USGS) Data Release includes phytoplankton data collected from four reservoirs in Kansas, during August 2020 through August 2022. All data... -
Federal
Lake Erie Pelagic Prey Fish Community Data, 2022-2023
Department of the Interior —
Since 2005, the U.S. Geological Survey - Great Lakes Science Center's Lake Erie Biological Station (LEBS) has participated in a collaborative, multiagency effort to... -
Federal
Experimental Observations on the decay of Environmental DNA from Bighead and Silver Carp-Data
Department of the Interior —
Interest in the field of environmental DNA (eDNA) is growing rapidly and eDNA surveys are becoming an important consideration for aquatic resource managers dealing... -
Federal
Start ___location files for the “Fluvial Particle” model used in generating particle tracking simulations for the Upper Missouri River near Wolf Point, MT
Department of the Interior —
This dataset contains particle starting ___location files for particle tracking simulations of the Upper Missouri River near Wolf Point, MT using the “Fluvial Particle”... -
Federal
Widespread Legacy Brine Contamination from Oil Shales Reduces Survival of Chorus Frog Larvae-Data
Department of the Interior —
Advances in drilling technique have facilitated a rapid increase in hydrocarbon extraction from energy shales, including the Williston Basin in central North America.... -
Federal
Water Quality Data from Ponds on Bouldin Island in the Sacramento-San Joaquin Delta, California (ver. 2.0, February 2025)
Department of the Interior —
This data release includes water quality and zooplankton data collected from ponds on Boudin Island in the Sacramento-San Joaquin Delta. Data were collected in the... -
Federal
Fluvial Fish Native Distributions for the Conterminous United States using the NHDPlusV2.1 and Boosted Regression Tree (BRT) Models (ver. 2.0, December 2024)
Department of the Interior —
This USGS data release documents species distribution models for 419 fluvial fish species in their native ranges of the conterminous United States. Source data,... -
Federal
Inter-vessel comparison of hydroacoustic fish density in central Lake Erie, 2014
Department of the Interior —
Hydroacoustic estimates of fish density are used for fisheries management in central Lake Erie. Data are sometimes collected from multiple vessels, raising the... -
Federal
Classified Cover Mapping to Support Preliminary Assessment of Aquatic Invasive Vegetation (Ludwigia spp.) in the Willamette River, Oregon: Albany and Salem Reaches
Department of the Interior —
Since 2008, large-scale restoration programs have been implemented along the Willamette River, Oregon, to address historical losses of floodplain habitats for native... -
Federal
Intertidal and Subtidal Sea Otter Prey Sampling in Mixed Sediment Habitat in Glacier Bay National Park and Preserve, Alaska, 1998 to 2011
Department of the Interior —
This dataset provides clam species abundance and size data from intertidal and subtidal mixed sediment habitats in Glacier Bay National Park and Preserve (GBNPP).... -
Federal
Larval lake whitefish diets in western Lake Erie during 2018, 2019, and 2021
Department of the Interior —
Recent declines in Lake Whitefish population abundance has prompted research to identify underlying mechanisms controlling survival of early life stages in the Great... -
Federal
Multi-source Discrete Chlorophyll Data in the Illinois River Basin, 1981–2023
Department of the Interior —
This data release contains discrete chlorophyll data, specifically corrected chlorophyll a, uncorrected chlorophyll a, and pheophytin pigments, from inland waters in... -
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
Abundance and Distribution of Fishes in Clear Lake, Lake County, California (ver. 2.0, December 2024)
Department of the Interior —
Field data for fishes sampled using bottom and surface gill nets during daylight hours in Clear Lake, California, USA. This data release includes all measured... -
Federal
Sockeye Salmon (Oncorhynchus nerka) Body Condition and Water Temperature Along the Pilgrim River, Northwestern Alaska, 2013-2016
Department of the Interior —
This data set is four tables with: 1) the body condition and egg counts of Sockeye Salmon captured at several sites along the Pilgrim River 2013-2016, 2) water... -
Federal
Modelled Lake Powell releases and reservoir elevations under different alternative management scenarios
Department of the Interior —
These data were compiled for/to modeling efforts for U.S. Bureau of Reclamation National Environmental Policy Act (NEPA) analyses for the Colorado River in Grand...
258 datasets found