All Data

This data release includes genotype data for 210 Emperor Geese collected on their breeding grounds in Alaska, specifically the Yukon-Kuskokwim Delta and the Seward Peninsula, from 2007-2022. The samples were sequenced with restriction site-associated sequencing (RAD-seq), and genotyped at 44,648 single nucleotide polymorphisms (SNPs).

This dataset provides walrus counts in 10 m by 10 m square grid cells randomly selected from a standard set of grid cells established for the study area and that intersected with previously published walrus herd outlines and overlain on aerial survey imagery. Results are provided as geospatial polygons saved in the shapefile format. These data are based on visual interpretation of...

This data release contains one table of genetic data (mitochondrial haplotypes and nuclear microsatellite genotypes) used to evaluate utility of two morphological measures (culmen length and plumage color) to correctly identify groups of hunter-harvested dusky (Branta canadensis occidentalis) and dusky-like Canada geese on wintering grounds within the Pacific Flyway of North America...

This data set describes results for laboratory experiments to determine the efficacy of environmental DNA quantitative PCR assays for four fish species when applied to filtered water samples containing metals mobilized from thawing permafrost.

This dataset describes sequence data derived from 18S ribosomal and ribulose bisphosphate carboxylase (rbcL) DNA. Stomach contents from 190 Macoma calcarea clams were examined for this study. Clams were collected from the Bering Sea and Chukchi Sea, Alaska in 2018 and 2019 using benthic van Veen grabs.

In cooperation with the Idaho Department of Water Resources, the U.S. Geological Survey (USGS) collected groundwater levels, geophysical logs, and video logs at four newly constructed monitoring wells from the Mountain Home area, Idaho, between November 12 and November 14, 2024. The Mountain Home area is located in the western Snake River plain, 40 miles to the southeast from the state...

This digital dataset is a result from the goal within the U.S. Geological Survey’s (USGS) National Cooperative Geologic Mapping Program to convert surficial data that were previously published in non-digital format to digital, vector-based data suitable for use by the public and in USGS studies. The objective of the data conversion is to reproduce the original published mapping with...

These datasets support the conclusions in the journal article entitled "National population exposure and evacuation potential in the United States to earthquake-generated tsunami threats " as described in the abstract below: Previous efforts to characterize tsunami threats to people have focused primarily on individual scenarios in specific areas but have not recognized multiple...

The communities of the Commonwealth of the Northern Mariana Islands are threatened by tsunamis. Experts conducted earthquake and tsunami modeling to estimate the extent of tsunami inundation resulting from a Mariana Subduction Zone (MSZ) earthquake. The USGS Pedestrian Evacuation Analyst Tool (PEAT) was run to estimate pedestrian evacuation travel times out of the MSZ tsunami-hazard zone...

This data release includes hydroacoustic data for the 2022 to 2024 water years at four stations. These stations are part of a discrete and continuous monitoring project in embayments on Long Island Sound to support nutrient management activities in Connecticut. The data were collected by the U.S Geological Survey (USGS) in cooperation with the Connecticut Departments of Energy and...

This dataset consists of three tables with data associated with Red-tailed Hawks exhibiting beak deformities characteristic of avian keratin disorder (AKD). The first is comprised of Red-tailed Hawks collected or captured in the Northwest region of the United States. The second is a compilation of reports from citizen science observers or scientific literature. The third is a poecivirus...

Many coastal communities in Alaska are threatened by tsunamis that could be generated by earthquakes associated with the Aleutian-Alaskan subduction zone (AASZ). Potential tsunami inundation from various AASZ earthquake scenarios has been modeled by others and related tsunami-hazard zones have been published (see supplemental information). We used the USGS Pedestrian Evacuation Analyst...