Data

Data from environmental DNA (eDNA) samples filtered from seawater collected in the Gulf of America during a research expedition on the NOAA Ship Pisces from June 30-July 11, 2022. Samples were collected at depths throughout the water column using Niskins mounted to rosettes on Connectivity-Temperature-Depth instruments (CTDs). Each eDNA sample was amplified using four primer sets: MiFish...

Data from environmental DNA (eDNA) samples filtered from seawater collected in the Gulf of America during a research expedition on the R/V Point Sur in September 2022. Samples were collected at depths throughout the water column. Each eDNA sample was amplified using four primer sets: MiFish 12S rRNA marker targeting ray-finned fishes; 28S rRNA marker targeting corals and other cnidarians...

Electrofishing is currently the most common method used to assess freshwater fish communities. Although conventional electrofishing practices are considered effective there are inherent limitations. One alternative method for evaluating fish assemblage dynamics is the sequencing of environmental DNA (eDNA) extracted from water samples. Although eDNA sampling has become more common in...

This data release includes 4 child items with data regarding metabolic rate, body composition, diet, behavior, blood chemistry, stable isotope, tri-axial accelerometer, and GPS locations of grizzly bears (Ursus arctos) on the North Slope of Alaska, 2023. Child Item 1: "GPS Location Data from Grizzly Bears (Ursus arctos) Instrumented on the North Slope of Alaska, USA, 2023" Child Item 2:...

This data release provides a vector digital dataset developed from the published metamorphic map of Massachusetts. This data release is a digital representation of the metamorphic map shown on sheet 2 of the bedrock geologic map of Zen and others (1983). The original publication from 1983 was available in paper only. A scanned raster version of the 1983 map was obtained from the National...

Grand Falls Dune Field (GFDF) on the Navajo Nation (70 km NE of Flagstaff, AZ) is an active, bimodal dune system in both grain size and composition. Felsic grains derive from the Little Colorado River, while mafic (basaltic) grains are sourced locally from nearby cinder cones, making GFDF an excellent terrestrial analog for dune fields on Mars, Venus, and Titan. A long‑term...

Data describe a mesocosm study for the detection of mucket (Ortmanniana ligamentina), fatmucket (Lampsilis siliquoidea), and giant floater (Pyganodon grandis) freshwater mussel environmental DNA (eDNA). Water samples were collected on two different days in September of 2022 from a CERC pond containing O. ligamentina, L. siliquoidea, and P. grandis then analyzed for the presence of eDNA...

The Michigan Mammal Monitoring Project is a collection of wildlife camera trap data from within the state of Michigan. It contains camera trap data associated with a number of different projects lead by the U.S. Geological Survey's Michigan Cooperative Fish and Wildlife Research Unit as well as data from all contributors within Michigan to already published Snapshot USA projects. These...

Semifusinite and fusinite macerals are formed through carbonization of plant material in naturally occurring wildfires. Both macerals, belonging to the inertinite maceral group, are carbon-rich and oxygen-poor, and are typical constituents of charcoal. The charring of plant material into charcoal serves as nature’s method for storing carbon over geological timescales. The permanence and...

These data are microanalyses of 22 polished thin sections that were examined using a scanning electron microscope (SEM) equipped with an energy dispersive spectrometer (EDS) to identify minerals and observe their relationships at high magnification. Samples are from uranium mineralized core drilled at the Coles Hill uranium deposit, Pittsylvania County, Virginia, and one sample of the...

Private wells (n = 138) were sampled by large- and small-volume sampling methods in Grant, Iowa, and Lafayette Counties, Wisconsin, USA in 2019 and 2020. Well water samples were analyzed for microorganisms by quantitative polymerase chain reaction at the Laboratory for Infectious Disease and the Environment (LIDE). Gene targets for viruses, bacteria, and protozoa were analyzed, including...

Laboratory experiments conducted in 2023 by the Laboratory for Infectious Disease and the Environment (LIDE) evaluated recovery of microorganisms by dead-end ultrafiltration using the Nipro Elisio™ hemodialyzer, with comparison to the Asahi Kasei Rexeed™ hemodialyzer. Experiments included 2 bacteria, 4 viruses, and 1 protozoan, including Campylobacter jejuni, Salmonella enterica serovar