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Stream Characteristics and Species Data for Foothill Yellow-legged Frogs in Southern San Benito and Western Fresno Counties, California, 2019-2021 Stream Characteristics and Species Data for Foothill Yellow-legged Frogs in Southern San Benito and Western Fresno Counties, California, 2019-2021
These data contain information on stream characteristics (intermittency and temperature), vegetation (canopy and algal cover), amphibian, reptile, and fish observations, and pathogen (amphibian chytrid fungus, Batrachochytrium dendrobatidis) prevalence, all of which are relevant for the suitability of streams in Pinnacles National Park for the reintroduction of foothill yellow-legged...
Watershed Data Management (WDM) Database (SC23.WDM) for Salt Creek Streamflow Simulation, DuPage County, Illinois, January 1, 1997, through September 30, 2023 Watershed Data Management (WDM) Database (SC23.WDM) for Salt Creek Streamflow Simulation, DuPage County, Illinois, January 1, 1997, through September 30, 2023
This data release (DR) is the update of the U.S. Geological Survey - ScienceBase DR (Bera, 2024b), with the processed data for the period October 1, 2022, through September 30, 2023. This DR describes the watershed data management (WDM) database file SC23.WDM. The precipitation data are collected from a tipping-bucket rain-gage network and the hydrologic data (stage and discharge) are...
Environmental and economic classification of words used in news articles about water bottling facilities in the U.S. from 1990 to 2024 Environmental and economic classification of words used in news articles about water bottling facilities in the U.S. from 1990 to 2024
This dataset contains a list of words that occurred at least 100 times from a news media search in LexisNexis, a large news archive database, about water bottling facilities in the U.S. from 1990 to 2024. Each word listed was classified as typically discussed in the context of the environment, the economy, both or neither. The data was used to conduct natural language processing lexicon...
Data for an Erosion and Flood Vulnerability Assessment of Streams and Stream Crossings at Acadia National Park, Maine Data for an Erosion and Flood Vulnerability Assessment of Streams and Stream Crossings at Acadia National Park, Maine
Note: this data release has been deprecated. Please see new data release here: https://doi.org/10.5066/P1EHZNHN. The U.S. Geological Survey (USGS), in cooperation with the National Park Service (NPS), has compiled Geographic Information Systems (GIS) datasets to assess the vulnerability of streams and stream crossings to erosion and flooding within Acadia National Park, Maine. Erosion
Long-term Trends in Spring and Summer-flooded Wetland area in Suisun Marsh, California Long-term Trends in Spring and Summer-flooded Wetland area in Suisun Marsh, California
We digitized water on the landscape for breeding waterfowl and other wetland-associated species within Suisun Marsh (California, USA) twice each year (spring and summer) during a 38-year period (1984-2021) with remote sensing methods that combined Landsat satellite imagery (composite images) and spectral mixture analysis using Google Earth Engine. This dataset contains the amount of...
"Luminescence Data from Trench Exposures across the Dead Coyote fault scarp in Kittitas Valley, Washington and the Walllula fault at Finely Quarry, Washington" "Luminescence Data from Trench Exposures across the Dead Coyote fault scarp in Kittitas Valley, Washington and the Walllula fault at Finely Quarry, Washington"
This data release presents optically stimulated luminescence (OSL) and infrared stimulated luminescence (IRSL) measurements from sediment samples collected at Quaternary fault exposures in central and southeastern Washington. The primary focus of the dataset is luminescence data from three paleoseismic trenches excavated across the Dead Coyote fault scarp in the Kittitas Valley, central...
Pallid Sturgeon (Scaphirhynchus albus) Free Embryo Drift and Dispersal Experiment Associated with the Fort Peck Dam Flow Test in the Upper Missouri River, Montana, June 2024 Pallid Sturgeon (Scaphirhynchus albus) Free Embryo Drift and Dispersal Experiment Associated with the Fort Peck Dam Flow Test in the Upper Missouri River, Montana, June 2024
The data set contains sampling and catch data associated with an experiment to examine dispersal and short-term survival of endangered pallid sturgeon (Scaphirhynchus albus) free embryos in the Missouri River of eastern Montana. The experiment was conducted as part of a flow test from Fort Peck Dam, when warm surface water from Fort Peck reservoir was released over the spillway to...
Metabarcoding data of the fish community within Tuckahoe Creek, a tributary of the James River, Virginia, USA. Metabarcoding data of the fish community within Tuckahoe Creek, a tributary of the James River, Virginia, USA.
Electrofishing is currently the most common method used to assess freshwater fish communities. Although conventional electrofishing practices are considered effective there are inherent limitations. One alternative method for evaluating fish assemblage dynamics is the sequencing of environmental DNA (eDNA) extracted from water samples. Although eDNA sampling has become more common in...
GIS Data for Reconnaissance Geologic Map of the Selway-Bitterroot Wilderness, Idaho County, Idaho, and Missoula and Ravalli counties, Montana GIS Data for Reconnaissance Geologic Map of the Selway-Bitterroot Wilderness, Idaho County, Idaho, and Missoula and Ravalli counties, Montana
This U.S. Geological Survey (USGS) data release provides a digital geospatial database for the reconnaissance geologic map of the Selway-Bitterroot Wilderness, Idaho County, Idaho, and Missoula and Ravalli counties, Montana (Toth, 1983). Attribute tables and geospatial features (points, lines, and polygons) conform to the Geologic Map Schema (USGS NCGMP, 2020) and represent the geologic...
NHDPlus V2 Elevation Derivatives for the Conterminous United States NHDPlus V2 Elevation Derivatives for the Conterminous United States
This metadata record documents four 30-meter raster data layers; 1) elevation, 2) hydro-enforced elevation, 3) flow direction, and 4) flow accumulation for the conterminous United States. The datasets are derived from the NHDPlus Version 2.1 regional raster datasets and presented here as Cloud Optimized GeoTIFFs (COGs).
Floodplain Forest Response to Multiple Large-Scale Inundation Events Survey Data From Eight Pools of the Upper Mississippi River Collected During the Growing Seasons of 1995 and 2021 Floodplain Forest Response to Multiple Large-Scale Inundation Events Survey Data From Eight Pools of the Upper Mississippi River Collected During the Growing Seasons of 1995 and 2021
Throughout the Upper Mississippi River System (UMRS), floods in 1993 and 2019 were record-setting events in terms of flood stage and duration of flooding. Floodplain tree species are adapted to survive moderate frequencies, intensities, and durations of inundation. These events generated interest in quantifying levels of tree mortality and presented an opportunity to study how...
Water and algal chemistry measurements collected from the National Park Service's National Park of American Samoa (NPS-NPSA) Ofu Island unit Water and algal chemistry measurements collected from the National Park Service's National Park of American Samoa (NPS-NPSA) Ofu Island unit
Geochemical analysis of coastal springs and possible source waters were conducted in the National Park Service's National Park of American Samoa (NPS-NPSA) Ofu Island unit. Water samples were analyzed for dissolved nutrients, nitrate isotopes (delta-18-O and delta-15-N). Algae samples were collected and analyzed for delta-15-N and delta-13-C values.