Data

This data release contains sample information for Coregonus artedi, Coregonus hoyi, Coregonus kiyi, and Coregonus zenithicus collected from Lake Nipigon and the Laurentian Great Lakes that have been genotyped with restriction site-associated DNA sequencing (RAD-seq) for population genetic analysis. Sample information includes: the National Center for Biotechnology Institute BioProject...

This data release contains 6PPD-quinone (6PPDQ, 2-anilo-5-[(4-methylpentan-2- yl)amino]cyclohexa-2,5-diene-1,4-dione) concentration data from 14 water samples collected from four stream locations in New York and Pennsylvania. Samples were collected from 2025 to 2026 during storm runoff events (n = 3 - 4 per site), with detected concentrations ranging from 0.29 to 36.49 ng/L. Four samples...

In 2023, the U.S. Geological Survey conducted a reconnaissance survey of surface-water quality in areas of southern West Virginia and eastern Kentucky that have ongoing and/or historic mountaintop removal mining for coal resources. The water-quality data collected during the survey are collated in this data release.

This dataset includes high-resolution thermal infrared (TIR) and true-color images collected from crewed aircraft and a point shapefile and corresponding comma-delimited tabular data representing the longitudinal spatial patterns of water surface temperature in the surveyed streams in Tualatin River basin, Oregon. The Oregon Department of Environmental Quality (ODEQ) contracted Watershed...

Dataset includes qualitative benthic algae and plankton occurrence data from 148 discrete samples of plankton (n=58) collected with an 80-micron mesh plankton net and streambed sediment (n=90) collected using a pipettor and(or) petri dish and spatula. Samples were collected, placed on ice, and analyzed within 1-3 days. Multiple wet mount slides were prepared and examined with a Leica...

This dataset includes csv files containing the locations and attributes of landslides forming, and not-forming, dams mapped and used by Morgan et al. (2026) to model landslide dam susceptibility in the Oregon Coast Range. We also include the resulting output models of Morgan et al. (2026) predicting landslide dam susceptibility throughout the Oregon Coast Range as 100m spaced points...

Buffered geographic locations of remote-triggered cameras that recorded 1 or more black bears in Massachusetts from 2021-2023. Sixty cameras were placed on a randomly selected grid in western Massachusetts. Cameras were set and monitored by the Massachusetts Cooperative Fish and Wildlife Research Unit.

Locations of hair snares that recorded at least one black bear in western Massachusetts from 2019 and 2021. Sites were located east and west of the Connecticut River.

The table contains observations of American black bears reported by community members to the website: https://massbears.wordpress.amherst.edu from 2019-2023. To preserve the privacy of the contributors, locations were rarefied by 1000 m.

Mercury is a prevalent pollutant and neurotoxin in south San Francisco Bay that forms strong associations with suspended sediments and dissolved organics. Changes in surface water mercury levels have implications for water quality and scale via bioaccumulation to toxicity on higher trophic levels. This dataset includes GeoTIFF raster maps of estimations of surface water mercury...

This data release provides results from laboratory testing of 49 regolith specimens obtained from landslide-prone terrain in Puerto Rico, USA. Specimens were obtained by hand either from the ground surface or from the subsurface using boreholes and hand-excavated pits to a maximum depth of 110 cm. Specimen depths are reliably indicated in the file “Tests-performed.csv” and less reliably...

This dataset contains summarized climate projection and historical climate statistics for selected extreme event and threshold‑based climate variables across the Southeast United States. Data are derived from downscaled CMIP6‑LOCA2 climate model outputs and observed historical precipitation and temperature data. Values are aggregated by U.S. state within the Southeast CONUS region and by