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All Data

Explore all data by the topics and refine type to find the digital information in a format suitable for direct input to software that can analyze its meaning in the scientific, engineering, or business context for which the data were collected.

Filter Total Items: 13173

Arkansas Northern Lonoke County Groundwater Network

To see the map and site information for the Arkansas Northern Lonoke County Groundwater Network click here.

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Lower Mississippi-Gulf Water Science Center

Arkansas Natural Resources Commission Groundwater Network

To see the map of the Arkansas Natural Resources Commission Groundwater Network wells click here.

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Lower Mississippi-Gulf Water Science Center

Groundwater Watch - Hot Springs National Park - Arkansas

Use this interactive map to see information on the Arkansas Hot Springs National Park Groundwater Network. To see the map click here.

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Lower Mississippi-Gulf Water Science Center

Groundwater Watch - Arkansas

Use this interactive map to see information for the Arkansas Active Water Level Network. To see the map click here.

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Lower Mississippi-Gulf Water Science Center

Rating Curve Retrieval - Arkansas

To get rating curve retrievals for the state of Arkansas click here.

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Lower Mississippi-Gulf Water Science Center

Long-term video surveillance and automated analyses of hibernating bats in Virginia and Indiana, winters 2011-2014.

This data release includes video files and image-processing results used to conduct the analyses of hibernation patterns in groups of bats reported by Hayman et al. (2017), "Long-term video surveillance and automated analyses reveal arousal patterns in groups of hibernating bats. Thermal-imaging surveillance video cameras were used to observe little brown bats (Myotis lucifugus) in a cave in Virg
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Fort Collins Science Center

40Ar/39Ar data for: Characteristics and 40Ar/39Ar geochronology of the Erdenet Cu-Mo deposit, Mongolia

This dataset was collected by Leah E. Morgan in the Argon Geochronology Laboratory of the USGS in Denver, Colorado in 2015. The dataset contains full raw argon isotopic data for samples presented in the manuscript: Characteristics and 40Ar/39Ar Geochronology of the Erdenet Cu-Mo Deposit, Mongolia. Imants Kavalieris, Bat-Erdene Khashgerel, Leah E. Morgan, Alexander Undrakhtamir, Adiya Borohul. Econ
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Mineral Resources Program, Geology, Geophysics, and Geochemistry Science Center

Life history attributes data for Arizona Grasshopper Sparrow (Ammodramus savannarum ammolegus) in Arizona 2013

Ammodramus savannarum ammolegus (commonly referred to as the Arizona Grasshopper Sparrow) occurs in the desert and plains grasslands of southeastern Arizona, southwestern New Mexico, and northern Sonora, Mexico. Although a subspecies of conservation concern, this data was produced as part of the first intensive study of its life history and breeding ecology, providing baseline data and facilitatin
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Fort Collins Science Center

Continuous underway water quality and water isotope measurements in a hydrodynamically complex tidal environment

Real-time, high frequency (1-second sample interval) GPS location, water quality, and water isotope (δ2H, δ18O) data was collected in the Cache Slough Complex (CSC), located in the northern San Francisco Bay Delta (SFBD). Data was collected on 10/01/2014 for an approximate 4-hour period (10:30 14:30 h PST) while underway on the R/V Mary Landsteiner, a 26-foot USGS vessel. Sample water was pumped
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California Water Science Center

High resolution landcover for the Western Gulf Coastal Plain of Louisiana

The dataset includes Land Use/Land Cover types throughout the Chenier Eco-Region in Southwest Louisiana. Using the 2015 NAIP dataset (1m) as the basemap, E-Cognition image objects were derived from the multiresolution segmentation algorithm at 75 and 250 segments. Attempts to refine the data training methods using E-cognition, to extrapolate automating categories of this information to the entire
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Wetland and Aquatic Research Center

Cottonwood Management at Theodore Roosevelt National Park, North Dakota

This data release consists of the following components: Sex ratio data from cottonwood trees at random points on the floodplain in the North and South units of Theodore Roosevelt National Park, ND. These data were used to investigate the effects of age, height above, and distance from the channel on mortality of male and female trees of plains cottonwood (Populus deltoides subsp. monilifera) as d
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Fort Collins Science Center

Nowcast Beach Status

Nowcast predicts water quality conditions at select beach swimming areas in the Great Lakes. Nowcast estimates conditions by merging environment and climate data with variables measured at a beach by 8 AM each morning and entering them into a computer program which provides a probability from 1 to 100 as to whether or not the beach has exceeded the bathing-water standard of 235 units of E. coli.

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New York Water Science Center