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Rocky Mountain bighorn sheep datasets from Dinosaur National Monument, Colorado, Utah, USA, 2006-2022 Rocky Mountain bighorn sheep datasets from Dinosaur National Monument, Colorado, Utah, USA, 2006-2022
Tabular and raster data containing spatial capture recapture, GPS telemetry, ground observations, and genetic records for male and female Rocky Mountain bighorn sheep (Ovis canadensis canadensis) in Dinosaur National Monument from 2006 to 2022. Includes associated tabular data files required for analysis of data with spatial capture models and resource selection models, and the raster...
Rodent habitat and community data to evaluate outcomes of wildfire and post-fire restoration treatments Rodent habitat and community data to evaluate outcomes of wildfire and post-fire restoration treatments
This dataset contains observations used to better understand rodent habitat and community composition 2-15 years post-wildfire with different post-fire restoration treatments (post-fire seeding of native or non-native species). Field data come from 3 wildfire sites in the Northern Basin and Range Ecoregion. Vegetation structure and composition measurements were collected at 71 plots, and...
Round Goby Capture Data from Electrofishing Surveys on the Champlain Canal and Upper Hudson River, New York Round Goby Capture Data from Electrofishing Surveys on the Champlain Canal and Upper Hudson River, New York
This dataset contains Round Goby (Neogobius melanostomus) capture data from surveys conducted on parts of the Champlain Canal and upper Hudson River, and adjacent areas, in New York during 2022, 2023, and 2024. The data are in two files: the first (InvasionFrontGoby_SiteData.csv) contains site location information, and the second (InvasionFrontGoby_SurveyData.csv) contains the number of...
Round goby detection by scuba divers’ visual assessments and environmental DNA in the Great Lakes, 2022 Round goby detection by scuba divers’ visual assessments and environmental DNA in the Great Lakes, 2022
This dataset is associated with an examination of environmental DNA (eDNA) from the invasive round goby (Neogobius melanostomus) in parallel with visual surveys of fish count and size conducted by scuba divers in four Great Lakes: Michigan, Huron, Erie, and Ontario. Round goby inhabits benthic areas, and it is known to have direct contact with the bottom substrate as it feeds on...
RSPARROW versions of previously developed SAS-based models of streamflow, suspended-sediment, total nitrogen, and total phosphorus conditions in the Midwest, Northeast, Pacific, Southeast, and Southwest Regions of the United States for water years 2000 - RSPARROW versions of previously developed SAS-based models of streamflow, suspended-sediment, total nitrogen, and total phosphorus conditions in the Midwest, Northeast, Pacific, Southeast, and Southwest Regions of the United States for water years 2000 -
The USGS Spatially Referenced Regression on Watershed attributes (SPARROW) model is a hybrid empirical/process-based mass balance model that can be used to estimate the major sources and environmental factors that affect the supply, transport, and fate of contaminants in streams and surface-water impoundments (Schwarz and others, 2006). This data release includes a set of 20 regional...
Russian River Integrated Hydrologic Model (RRIHM): Agricultural Water Use Package (AG) Russian River Integrated Hydrologic Model (RRIHM): Agricultural Water Use Package (AG)
The Russian River Watershed (RRW) covers about 1300 square miles (without Santa Rosa Plain) of urban, agricultural, and forested lands in northern Sonoma County and southern Mendocino County, California. Communities in the RRW depend on a combination of Russian River water and groundwater to meet their water-supply demands. Water is used primarily for agricultural irrigation, municipal...
Russian River Integrated Hydrologic Model (RRIHM): Streamflow-Routing Package (SFR) Russian River Integrated Hydrologic Model (RRIHM): Streamflow-Routing Package (SFR)
The Russian River Watershed (RRW) covers about 1300 square miles (without Santa Rosa Plain) of urban, agricultural, and forested lands in northern Sonoma County and southern Mendocino County, California. Communities in the RRW depend on a combination of Russian River water and groundwater to meet their water-supply demands. Water is used primarily for agricultural irrigation, municipal...
Russian River Integrated Hydrologic Model: an integrated hydrology and river operations model used to evaluate water use and climate change scenarios in the Russian River watershed Russian River Integrated Hydrologic Model: an integrated hydrology and river operations model used to evaluate water use and climate change scenarios in the Russian River watershed
The Russian River watershed, situated in coastal, northern California, experiences hydrologic extremes, including periodic droughts and flooding. Water managers are working to maintain sustainable water supplies and environmental flows, while mitigating flood risks. This data release documents an integrated hydrology and river operations model for the Russian River watershed. This model...
Sagebrush Maps for the Northern Great Plains, 2023 Sagebrush Maps for the Northern Great Plains, 2023
USGS scientists acquired aerial imagery from unmanned aerial vehicles (UAV) to map sagebrush at 25 sites in the Northern Great Plains during June 2023. Data include imagery with 1.5-centimeter (cm) resolution for each 300x300 meter (m) site and imagery at 0.75 cm for each of 10 to 12, 5x5 m plots within each site, and predicted areas of sagebrush for each site from models that classify...
Saipan, data collected from visual surveys during a mock rapid response exercise, October 2023 Saipan, data collected from visual surveys during a mock rapid response exercise, October 2023
These data were created in October 2023 while completing nocturnal visual surveys for brown treesnakes (Boiga irregularis) as part of an early detection and rapid response training exercise. They contain data on counts of lizards, small mammals, and birds documented while completing surveys. There are no brown treesnake counts because no snakes were detected during the exercise.
Salamander species in headwater streams on state and federal public lands in the eastern United States Salamander species in headwater streams on state and federal public lands in the eastern United States
This dataset includes stream and species data collected in headwater streams on public lands throughout the eastern United States. Data were collected to inform updated species range maps and provide data for large-scale modeling of species ranges using multiple data types. All salamander species encountered are included in the dataset.
Salinas Valley Integrated Hydrologic and Reservoir Operations Model, Monterey and San Luis Obispo Counties, California Salinas Valley Integrated Hydrologic and Reservoir Operations Model, Monterey and San Luis Obispo Counties, California
The Salinas Valley Groundwater Basin in Monterey and San Luis Obispo Counties of California is a highly productive agricultural area, contributes significantly to the local economy, and provides a substantial portion of vegetables and other agricultural commodities to the Nation. Increases in agricultural development and population have put increasing demand on both surface water and...