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Elemental and biological characteristics of riparian spiders collected along streams and tributaries in the Clark Fork Basin, Montana, July 2023 (ver. 1.1, March 2026) Elemental and biological characteristics of riparian spiders collected along streams and tributaries in the Clark Fork Basin, Montana, July 2023 (ver. 1.1, March 2026)
This data release includes laboratory analyses for spider tissue samples collected from 20 sites in riparian areas along streams in the upper Clark Fork Basin in western Montana during July 2023. Samples were collected by the U.S. Geological Survey (USGS) in cooperation with the University of Connecticut. Analyses include 56 elements, percent moisture, and nitrogen and carbon isotopes in...
Genomic data from reduced representation DNA sequencing libraries of two partially fossorial salamanders Plethodon jordani and Desmognathus wrighti from Great Smoky Mountains National Park Genomic data from reduced representation DNA sequencing libraries of two partially fossorial salamanders Plethodon jordani and Desmognathus wrighti from Great Smoky Mountains National Park
This dataset contains sample information about the origin of the Desmognathus wrighti and Plethodon jordani salamanders collected from Great Smoky Mountains National Park and sequenced, and their corresponding SNP genotype data. These data were used to examine patterns of genomic structure of these two salamander species within Great Smoky Mountains National Park. The raw sequence data...
Carbonate clumped isotope data for Holocene tufas of Bed E2c of the Las Vegas Formation, Las Vegas Valley, Nevada, USA Carbonate clumped isotope data for Holocene tufas of Bed E2c of the Las Vegas Formation, Las Vegas Valley, Nevada, USA
This dataset contains clumped isotope compositions for subsamples of modern and early Holocene-age spring discharge tufas of the Las Vegas Formation, Las Vegas Valley, Nevada, USA.
Data Release for the Geologic Map of the Greater Antilles and Virgin Islands Data Release for the Geologic Map of the Greater Antilles and Virgin Islands
Geologic map geodatabase depicting the geology of the Greater Antilles and Virgin Islands region, including countries of Cuba, Haiti, Dominican Republic, and Jamaica, and territories of Puerto Rico, the U.S. Virgin Islands, the British Virgin Islands, and the Cayman Islands. Database tables include: geologic linework, dikes, folds, geologic units, and geochronologic data.
Movement Metrics of Adult Female Grizzly Bears and Polar Bears Used to Identify Cub Presence with Machine Learning Movement Metrics of Adult Female Grizzly Bears and Polar Bears Used to Identify Cub Presence with Machine Learning
These data represent movement metrics of adult female grizzly bears and polar bears with and without cubs-of-the-year at seven temporal scales after den departure. Grizzly bear data were collected in the Greater Yellowstone Ecosystem during 2000–2021 and in the Northern Continental Divide Ecosystem during 2003–2022. Polar bear data were collected in the Southern Beaufort Sea during 1986...
Southern Beaufort Sea Polar Bear Mark Recapture Data, 2000-2023 Southern Beaufort Sea Polar Bear Mark Recapture Data, 2000-2023
This dataset is one table with data collected and derived from polar bears sampled in Alaska from the Southern Beaufort Sea subpopulation during 2000-2023. Collected data includes individual identity, location of observation, observation type, estimated birth year, and demographic information. Data were collected from polar bears that were captured, remotely sampled using biopsy darts...
Radiochemistry (210Pb and 137Cs) of cores BC01 and BC02 obtained in 2024 off Alameda and Point Isabel in San Francisco Bay, California Radiochemistry (210Pb and 137Cs) of cores BC01 and BC02 obtained in 2024 off Alameda and Point Isabel in San Francisco Bay, California
This data release provides radiochemistry data (210Pb and 137Cs) of two sediment cores, BC01 and BC02, collected during USGS Field Activity 2024-662-FA in 2024 in San Francisco Bay, California, U.S.A., off Alameda and Point Isabel, respectively.
Topographic data, imagery, and GPS data collected during uncrewed aircraft system (UAS) operations at Town Neck Beach, Sandwich, Massachusetts Topographic data, imagery, and GPS data collected during uncrewed aircraft system (UAS) operations at Town Neck Beach, Sandwich, Massachusetts
Small Uncrewed Aircraft Systems (sUAS) were used to collect aerial remote sensing data over Town Neck Beach, a highly trafficked local beach in Sandwich Massachusetts with parking lot, boardwalk, and state maintained sand and vegetation placement. USGS personnel collected natural (RGB) color images, LiDAR, and ground control points starting in December 2023 to support multiple science...
Frequency Domain Electromagnetic (FDEM) Geophysical Data Collected near Lake Placid, NY Frequency Domain Electromagnetic (FDEM) Geophysical Data Collected near Lake Placid, NY
This data release contains frequency domain electromagnetic (FDEM) data collected during discrete times between July 2019 to October 2022 near Lake Placid, NY as part of a multi-method effort to monitor the effects of different road salt treatments on groundwater and the surrounding surface water (West Branch Ausable River). The FDEM instrument used was a Geophex GEM-2; a broadband...
Pygmy rabbit telemetry data 2008-2009 in Utah Pygmy rabbit telemetry data 2008-2009 in Utah
This dataset accompanies manuscripts "Effects of sagebrush treatments on multi-scale resource selection by pygmy rabbits" (https://doi.org/10.1002/jwmg.51) and "Spatial ecology of refuge selection by an herbivore under risk of predation" (http://dx.doi.org/10.1890/ES11-00247.1). It is a single table that includes telemetry locations for 16 pygmy rabbits (Brachylagus idahoensis). The...
Sediment and fish data to develop severity of ill effect dose-response models Sediment and fish data to develop severity of ill effect dose-response models
We synthesized existing literature to develop this dataset which relates suspended sediment concentration and exposure duration to biological effects on fishes. Our dataset contains a total of 3,610 dose-response data triplicates consisting of (a) suspended sediment concentration, (b) duration of exposure, and (c) fish severity of ill effects (SEV). There is no original data in the...
Lagrangian water quality monitoring of the Animas River: Data release from a sonde-equipped raft sampling campaign that occurred on the Animas River between Trimble, CO to Farmington, NM in June, 2022 Lagrangian water quality monitoring of the Animas River: Data release from a sonde-equipped raft sampling campaign that occurred on the Animas River between Trimble, CO to Farmington, NM in June, 2022
The purpose of this data release is to provide water quality data that were collected during a raft sampling campaign near USGS streamgage 372728107475701 (Animas River at Bakers Bridge north of Durango, CO) to USGS streamgage 09364500 (Animas River at Farmington, NM) between the dates 06/06/2022 and 06/10/2022. Chemical and physical parameters were collected at 1-minute intervals with...