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Filter Total Items: 16642

ScienceBase river bathymetry surveys in GeoPackage format ScienceBase river bathymetry surveys in GeoPackage format

At present, 2026, USGS river bathymetry surveys in ScienceBase lack a consistent, standardized organizational structure which impedes discovery and use of these datasets. Standardization of USGS bathymetry surveys allows these data to be more easily identified, queried, and incorporated into any number of science applications across a range of spatial scales. This data release includes...

Data Supporting the Inventory of Montane-nesting Birds in Katmai National Park and Preserve and Lake Clark National Park and Preserve, Alaska Data Supporting the Inventory of Montane-nesting Birds in Katmai National Park and Preserve and Lake Clark National Park and Preserve, Alaska

This data package includes two child items with data from montane-nesting bird surveys in Katmai National Park and Preserve and Lake Clark National Park and Preserve, Alaska during 2004 through 2006. Child Item One: "Data and Photographs from the Inventory of Montane-nesting Birds in Katmai National Park and Preserve and Lake Clark National Park and Preserve, Alaska". The data include (1...

Hosts, pathogens, and hot ponds: Thermal variability and heat contribute jointly to spatial patterns of chytrid infection in amphibians in southern Wisconsin, data release Hosts, pathogens, and hot ponds: Thermal variability and heat contribute jointly to spatial patterns of chytrid infection in amphibians in southern Wisconsin, data release

Data was collected to evaluate how are temperature variability and heat related were to Batrachochytrium dendrobatidis infection in eastern newts (Notophthalmus viridescens) in 23 freshwater ponds in southeastern Wisconsin, USA. We collected data on water temperature, pond characteristics, amphibian species presence, and Batrachochytrium dendrobatidis infection by collecting skin swabs...

Alaska Climate Futures (mid and late 21st century) and Historical References (20th century) Alaska Climate Futures (mid and late 21st century) and Historical References (20th century)

To meet the climate change planning and adaptation needs of Alaska managers and decision makers, I developed a set of statewide summaries of available climate change projections that can be further subset using GIS techniques for requests by management unit, watershed, or other location. This facilitates the development of tailored climate futures for decision makers’ regional or...

Laboratory Experiments with Cryptosporidium parvum Oocysts and Wildfire Ash from the Tubbs, Kincaid, and Walbridge Fires (2017-2020) in the Russian River Watershed, Sonoma County, CA: Physical, Chemical, and Biological Data Laboratory Experiments with Cryptosporidium parvum Oocysts and Wildfire Ash from the Tubbs, Kincaid, and Walbridge Fires (2017-2020) in the Russian River Watershed, Sonoma County, CA: Physical, Chemical, and Biological Data

This data release contains results from wildfire ash samples collected in burn areas within the Russian River watershed in Sonoma County, California, as well as results produced in laboratory experiments using the ash to assess the mobility of the waterborne pathogen Cryptosporidium parvum (C. parvum) and other contaminants. Ash was collected in 2017, 2019, and 2020 following the Tubbs...

Datasets used to represent the ten subunits of the Texas Coastal Uplands and Mississippi Embayment aquifer system, Alabama, Arkansas, Illinois, Kentucky, Louisiana, Mississippi, Missouri, Tennessee, and Texas (ver. 2.0, March 2026) Datasets used to represent the ten subunits of the Texas Coastal Uplands and Mississippi Embayment aquifer system, Alabama, Arkansas, Illinois, Kentucky, Louisiana, Mississippi, Missouri, Tennessee, and Texas (ver. 2.0, March 2026)

Note that this data release has been modified from its original version. This data release was originally published as a geodatabase in 2015, and is still available, but the data are considered outdated. In 2025, the following changes were made to the data release: 1. All of the data files were extracted from the original geodatabase as either Tiff or shapefiles. This was completed...
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