659 datasets found
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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
Collections inventory for the U.S. Geological Survey Woods Hole Coastal and Marine Science Center Samples Repository (ver. 2.0, September 2023)
Department of the Interior —
Since 2002, the Woods Hole Coastal and Marine Science Center’s Samples Repository supports research by providing secure storage for geological, biological, and... -
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
Sediment Trap Time Series of GDGT and alkenone flux in the Gulf of Mexico
Department of the Interior —
The tetraether index of C86 (TEX86) and alkenone unsaturation index (Uk37Õ) molecular biomarker proxies have been broadly applied in down-core marine sediments to... -
Federal
Laboratory studies on the thermal biology of freshwater mussels and their host fish species
Department of the Interior —
Data are included for laboratory studies evaluating the thermal biology of several freshwater mussel species and their host fish including dwarf wedgemussel... -
Federal
Data and hydraulic models at selected dam-removal and culvert-retrofit sites in the northeastern United States
Department of the Interior —
This dataset contains U.S. Geological Survey (USGS) developed hydraulic models, USGS developed hydrology data, US Fish and Wildlife Service (USFWS) supplied data... -
Federal
Outputs from hydrodynamic simulations of flow on July 1, 2019, for the Upper Missouri River near Wolf Point, MT
Department of the Interior —
This dataset contains two- and quasi-three-dimensional hydrodynamic model outputs from the Flow and Sediment Transport with Morphologic Evolution of CHannels... -
Federal
Fish Datasets for Evaluation and Review of Ecology-Focused Stream Studies, Fountain Creek Basin, Colorado
Department of the Interior —
These data from Evaluation and Review of Ecology-Focused Stream Studies to Support Cooperative Monitoring, Fountain Creek Basin, Colorado were used to describe... -
Federal
Cascades frog (Rana cascadae) historical site surveys in the Oregon Cascade Range, 2018-2019
Department of the Interior —
We used visual surveys to document the presence of all life stages of Cascades frog (Rana cascadae) at historically occupied sites. We surveyed 67 sites 1-2 times... -
Federal
Bull trout eDNA and water volume comparison data, Flathead River Basin MT, 2016
Department of the Interior —
We used field surveys to compare coarse filter-large water volume samples (hereafter large volume filter samples) vs. fine filter-small water volume samples... -
Federal
Invertebrate Datasets for Evaluation and Review of Ecology-Focused Stream Studies, Fountain Creek Basin, Colorado
Department of the Interior —
These data from Evaluation and Review of Ecology-Focused Stream Studies to Support Cooperative Monitoring, Fountain Creek Basin, Colorado were used to describe... -
Federal
Synthetic Organic Compounds in Biota in Lake Mead National Recreation Area near Las Vegas, Nevada
Department of the Interior —
This dataset presents the results of analysis of aquatic biota tissue samples, collected at 2 sites (Las Vegas Bay and Overton Arm) in 2013 and 2 sites (Las Vegas... -
Federal
Biological and chemical data from attenuated and pulsed exposures of fire chemical to fish
Department of the Interior —
Survival endpoints for juvenile rainbow trout (Oncorhynchus mykiss) and fathead minnows (Pimephales promelas) in response to exposure to wildland firefighting... -
Federal
Marginal increment and age data from fin rays of endangered suckers
Department of the Interior —
Data included in this data set are from suckers collected in Hagelstein Pond from 2014 through 2021. Data were collected on age, marginal increment, and marginal... -
Federal
Video data for trout abundance estimation
Department of the Interior —
Rapid advances in video technology are enabling new strategies for species abundance estimation. Here we provide estimates of fish abundance derived from video data... -
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... -
Federal
Chemical and biological data from acute and chronic exposure to sodium nitrate and sodium sulfate for several freshwater organisms in water-only bioassays
Department of the Interior —
The responses (survival, growth, and/or reproduction) of test organisms in six concentrations of toxicants in several test waters with different water quality... -
Federal
Experimental coral-growth data and time-series imagery for Acropora palmata and Pseudodiploria strigosa in St. Croix, U.S. Virgin Islands
Department of the Interior —
The U.S. Geological Survey (USGS) Coral Reef Ecosystems Studies (CREST) project (https://coastal.er.usgs.gov/crest/) provides science that helps Department of... -
Federal
Bat echolocation data recorded using Song Meter SM4 acoustic recorder and Echo Meter Touch 2 bat detector paired with insect prey availability, Grand Canyon National Park, Arizona, 2022
Department of the Interior —
These data were compiled as part of an effort to compare the relative data quality and modeling performance of bat data recorded with two different acoustic... -
Federal
Larval Fish Abundance, Identification, and Auxiliary Data from the Great Lakes and Their Connecting Channels, 2006-2022
Department of the Interior —
This dataset contains data collected on various vessel operations on the Great Lakes and their connecting channels, primarily the St. Clair River, St. Marys River,...
659 datasets found