Data

This dataset contains U-Pb isotopic data and associated dates of zircon from sedimentary and metamorphic rocks collected from the western Upper Peninsula of Michigan and northern Wisconsin, United States. The samples were collected as part of geological mapping and research conducted from 2019 to 2023 and funded by the Mineral Resources Program of the U.S. Geological Survey. Zircon...

In this data release, hydrogen-2 and oxygen-18 isotope ratios are presented for 158 unique sites in central and eastern Washington. There are 16 unique surface water sites with a total of 140 samples, and 142 groundwater sites with a total of 167 samples. Sample dates range from February 1993 to February 2021. Stable isotope analysis of water utilizes slight differences in the mass of...

This data set describes the assessment of surface waters in Denali National Park and Preserve and Wrangell St. Elias National Park and Preserve for antimicrobial resistance genes during four summer months (May - August).

This dataset is comprised of cyanotoxin concentrations in extracts from solid phase adsorption toxin tracking (SPATT) samplers deployed at fixed sampling stations in the Sacramento-San Joaquin Delta, beginning in 2020. SPATT samplers are a form of passive sampler constructed of adsorbent resin beads that concentrate cyanotoxins over time. Cyanotoxin congeners were measured from SPATT...

The growth potential and movement propensity of juvenile Chinook salmon (Oncorhynchus tshawytscha) was simulated across 16 representative reaches in the Yankee Fork of the Salmon River (YFSR), Idaho. For growth potential, we used the Aquatic Trophic Productivity model, which incorporates dynamics of the food web members and the stream-riparian conditions at each reach. Environmental...

International manganese samples in this collection were acquired from various countries, typically by geoscientists and university professors of the corresponding region. Manganese samples from the United States were collected in the field primarily by other USGS scientists noted in the dataset. The dataset corresponds to Hewett's physical collection of manganese-bearing samples re...

These data contain supplemental results and model code from the North American Bat Monitoring Program's (NABat) integrated species distribution model (iSDM) for the tricolored bat (Perimyotis subflavus). These data also serve as supplemental results, source data used to create figures, and model code to the companion manuscript: "Integrated distribution modeling resolves asynchrony...

The data includes dates, places, and times of sampling events for eggs of invasive Grass Carp (Ctenopharyngodon idella) in tributaries to the Great Lakes in 2014, 2023 and 2024. Reference data on locations and dates sampled, gears used, and effort are included. Developmental stages for a subset of undamaged, fertilized eggs are provided. Tables include common fields to allow for...

These data describe the prevalence of infection with and antibodies to clade 2.3.4.4b HP H5N1 in Snow Geese in the Central Valley of California, along with corresponding movement data. These data show differential outcomes of HPAI infection in this species.

This dataset contains results from long-term monitoring of breeding shorebirds on the Coastal Plain (1002 Area) of the Arctic National Wildlife Refuge, Alaska. Surveys were conducted during 2019–2022 using the Arctic PRISM (Program for Regional and International Shorebird Monitoring) protocol. The sampling design employed stratified random selection of 16-ha plots across four habitat...

The most common application of neonicotinoid insecticides in agriculture is through the treatment of seeds before planting. Commercially formulated seed treatments are often sold as mixtures of various pesticides, fungicides and other treatments (e.g., plant growth regulators), the effects of which in non-target organisms are not well understood. To address this data gap, we assessed the...

The most common application of neonicotinoid insecticides in agriculture is through the treatment of seeds before planting. Commercially formulated seed treatments are often sold as mixtures of various pesticides, fungicides and other treatments (e.g., plant growth regulators), the effects of which on non-target organisms are not well understood. To address this data gap, we assessed the...