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Found 3804 dataset(s) matching "examinations".
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As part of a larger study examining stream conditions and the effect of best management practices in the Chesapeake Bay watershed, thirty small streams across the Pennsylvania and Maryland...
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This data release contains the MODFLOW 6 models described in the related Groundwater journal article (https://doi.org/10.1111/gwat.13459). The models are generalized cross-section models of a...
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In 2020, Cascade Drilling contracted by Rizzo International, Inc drilled and constructed corehole CFPP-B01 (USGS Site 433814113031801) for stratigraphic framework analysis. The corehole is located...
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This dataset describes mercury (Hg) concentrations and methylation rate potentials that were measured in Lake Mendota, Wisconsin, US in 2020 and 2021. This work is a collaboration between the...
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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 ...
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These data have been collected by the United States Geological Survey’s Northeast Amphibian Research and Monitoring Initiative (USGS NEARMI) scientists. We collected these data to examine if Bsal...
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We investigated male reproductive success of feral horses (Equus caballus) at Conger and Frisco Herd Management Areas (HMAs) in Utah, USA between 2017 and 2020. We collected data on male social...
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This dataset includes all research conducted on moose health in New York State from 2021 to 2024. Files include detection histories of moose and other species from camera surveys conducted in the...
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This data release describes optical photothermal infrared (OPTIR) spectroscopy data used to map sedimentary organic matter functional group distributions at 500 nm resolution in a sample from the...
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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...
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In cooperation with the Idaho Department of Water Resources (IDWR), the U.S. Geological Survey (USGS) collected groundwater levels, geophysical logs, and video logs at eight monitoring wells from...
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This dataset is associated with an examination of environmental DNA (eDNA) from the invasive round goby (Neogobius melanostomus) in parallel with visual surveys of fish count and size conducted by...
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This data release includes metadata and tabular data that describes study trees felled to examine the entire length of their boles for the presence of viable Ceratocystis lukuohia and moisture...
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Energy development is increasing along the Nation's outer continental shelves. Offshore energy infrastructure, including monopiles for wind turbines, are subject to a variety of shallow hazards...
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Caves preserve useful archives of fluvial sediments, especially in mountainous landscapes that hinder the preservation of thick, dateable terrace deposits. We used cosmogenic ²⁶Al and ¹⁰Be to...
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Data supporting the journal article titled “Variations in road exposure and traffic volumes in the United States in areas susceptible to landslides.” There have been many efforts in the United...
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The data set contains sampling and catch data associated with an experiment to examine dispersal and short-term survival of endangered pallid sturgeon (Scaphirhynchus albus) free embryos in the...
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As stream temperatures increase, cold water adapted brook trout populations are projected to decline. However, there are mechanisms brook trout can use to persist in warming streams. Those...
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The data were collected to examine the impact of thiamine deficiency and replacement with thiamine on the swimming ability of American eel.
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This dataset contains rasters of vegetation refugia and habitat exposure variables for the state of California. Two potential future climate scenarios were used: warmer and wetter (CNRM-CM5), and...
