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Dataset for melt generation sources and conditions in the wake of a migrating slab window: Geochemistry and petrology of the million-year history of primitive volcanism at the Clear Lake volcanic field, California Dataset for melt generation sources and conditions in the wake of a migrating slab window: Geochemistry and petrology of the million-year history of primitive volcanism at the Clear Lake volcanic field, California
These data are geochemical analyses of rock and mineral samples from interval one at Clear Lake volcanic field, California.
Hydrological, geotechnical, and landslide mapping data from the Columbia River Gorge, Oregon to support physics-based modeling of postfire shallow landslides Hydrological, geotechnical, and landslide mapping data from the Columbia River Gorge, Oregon to support physics-based modeling of postfire shallow landslides
This data release contains (1) geotechnical reports describing colluvium strength and grain size distribution, (2) hydrological monitoring data (rainfall and soil volumetric water content), and (3) shapefiles of mapped landslides, all from the Eagle Creek Burn Area in the Columbia River Gorge, Oregon. The geotechnical reports describe test results from two consolidated drained direct...
Data for quantifying the relative importance of survival threats to a long-lived reptile using expert elicitation Data for quantifying the relative importance of survival threats to a long-lived reptile using expert elicitation
The data in this dataset were collected during a full-day workshop in Berkeley Springs, West Virginia on 6 November 2019 with experts from multiple states within the wood turtle range using a modified version of the Investigate Discuss Estimate Aggregate (IDEA) protocol. Most of the workshop was focused on eliciting demographic rates for wood turtles for constructing a matrix population...
Genetic analysis of microbiota and mycobiota associated with Ixodes scapularis ticks collected from Wisconsin in 2022 Genetic analysis of microbiota and mycobiota associated with Ixodes scapularis ticks collected from Wisconsin in 2022
This metadata presents a dataset of bacterial (microbiota), and fungal (mycobiota) communities associated with Ixodes scapularis ticks collected from hunter-harvested white-tailed deer during the 2022 fall hunting season in Wisconsin. Deer were hunted across eleven counties in Wisconsin. Engorged ticks were collected from deer at the deer-weighing station in Fort McCoy in Monroe County...
Watershed Boundary Dataset 12-digit HUCs of the Regional Integrated Methods for Base Evaluation (RIMBE) of Five Integrated Water Science Study Areas (DRB, IRB, TSJRB, UCOL and WRB) Watershed Boundary Dataset 12-digit HUCs of the Regional Integrated Methods for Base Evaluation (RIMBE) of Five Integrated Water Science Study Areas (DRB, IRB, TSJRB, UCOL and WRB)
These data files have information for hydrologic features contained in the Watershed Boundary Dataset (WBD) feature datasets. The datasets include information about the 12-digit HUC polygons for the USGS Regional Integrated Methods for Base Evaluation (RIMBE) of five Integrated Water Science (IWS) study areas: Delaware River Basin (DRB), Illinois River Basin (IRB), Trinity-San Jacinto...
Seafloor Elevation Change From 2017 to 2019 at Looe Key, Florida Keys—Impacts from Hurricane Irma Seafloor Elevation Change From 2017 to 2019 at Looe Key, Florida Keys—Impacts from Hurricane Irma
The U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center conducted research to quantify bathymetric changes at Looe Key Reef, Florida (FL) within a 26.59 square kilometer-area over the reef proper, and surrounding areas. USGS staff used light detection and ranging (lidar) data acquired by the National Oceanic and Atmospheric Administration (NOAA) in 2018 and...
Inventory of 227 postfire debris-flow volumes for 34 fires in the western United States Inventory of 227 postfire debris-flow volumes for 34 fires in the western United States
Description This data release contains a dataset of 227 postfire debris-flow volumes compiled from 34 burn areas across six states in the western United States. Specifically, it includes debris-flow volumes collected from the following fires: Arizona: 2010 Schultz, 2011 Horseshoe 2, 2011 Monument, 2011 Wallow, 2017 Frye, 2019 Museum, 2019 Woodbury, 2020 Bush, 2021 Flag, 2021 Horton, 2021...
National Landslide Damages and Losses National Landslide Damages and Losses
This National Landslide Damages and Losses (NLDL) database was developed by extracting relevant U.S. landslide loss and damage information from a variety of sources and compiling it within a consistent framework and database structure. Sources of information on economic losses, fatalities, and key event characteristics include, but are not limited to U.S. Geological Survey (USGS) Open...
Compilation of Images from Rivers Reaches across the United States (CIRRUS) Compilation of Images from Rivers Reaches across the United States (CIRRUS)
This data release provides a Compilation of Images from River Reaches across the United States (CIRRUS). These images were retrieved programmatically using the Google Maps Application Programming Interface (API). The data set consists of a total of 281,024 individual images from rivers throughout the contiguous U.S. and Alaska, with an emphasis on locations likely to have rapids. For the...
Atlantic and Gulf Coast Sandy Coastline Topo-Bathy Profile and Characteristic Database Atlantic and Gulf Coast Sandy Coastline Topo-Bathy Profile and Characteristic Database
Seamless topographic-bathymetric (topo-bathy) profiles and their derived morphologic characteristics were developed for sandy coastlines along the Atlantic and Gulf coasts of the United States. The topo-bathy profiles are published as a database in the Hierarchical Data Format version 5 (HDF5) which contain cross-shore distance coordinates, Universal Transverse Mercator (UTM) coordinate...
Argon data for samples from Sheep Creek and other mineral systems in central and western Montana, USA Argon data for samples from Sheep Creek and other mineral systems in central and western Montana, USA
This dataset includes 40Ar/39Ar data for 14 samples from the Sheep Creek carbonatite occurrence and other mineral systems in central and western Montana, USA. Samples were acquired from this area by Christopher Gammons and his students (Montana Technological University). Mineral separates of biotite and sericite from the samples were analyzed in the Denver Argon Geochronology Laboratory...
Data on Lepidium draba seed set and genetic diversity in northern Colorado Data on Lepidium draba seed set and genetic diversity in northern Colorado
Data were collected on the seed production and genetic diversity of Lepidium draba, an invasive plant. Site characteristics were also measured for 26 sites throughout northern Colorado. In addition, a pollen supplementation experiment was conducted at six of those sites, in which L. draba plants were pollinated with within-population pollen, among-population pollen, or were not...