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Particle size and X-ray diffraction data for surficial samples collected on Etosha Pan, Namibia Particle size and X-ray diffraction data for surficial samples collected on Etosha Pan, Namibia
This data release provides particle-size and X-ray diffraction (XRD) data of sediment samples collected from dust emission "hot-spots" at Etosha Pan, Namibia. The dataset supports the investigation of the mineralogical, hydrological, and climatic controls on atmospheric dust emissions from ephemeral lake beds, which are globally significant sources of mineral dust aerosols. The particle...
Data Release for Geologic Framework and Hydrogeology of the Rico Rico and Nogales 7.5' quadrangles, Upper Santa Cruz basin, Arizona, with 3-Dimensional hydrogeologic model Data Release for Geologic Framework and Hydrogeology of the Rico Rico and Nogales 7.5' quadrangles, Upper Santa Cruz basin, Arizona, with 3-Dimensional hydrogeologic model
Rapid population growth and declining annual recharge to aquifers in the upper Santa Cruz basin area of southern Arizona, has increased the demand for additional groundwater resources. This demand is predicted to escalate in the future due to higher temperatures, longer droughts, less aquifer recharge, and decreased river and stream base flow. We conducted geologic studies to help...
Model archive and data for water budget components in Minnesota simulated with the Soil-Water-Balance model for past (1981-2022) and future (2040-2059 and 2080-2099) periods Model archive and data for water budget components in Minnesota simulated with the Soil-Water-Balance model for past (1981-2022) and future (2040-2059 and 2080-2099) periods
This data release contains a model archive, ancillary data, and outputs for an application of the Soil-Water-Balance (SWB) model code (version 2, Westenbroek and others, 2018) to simulate water budget components at a 1-kilometer resolution for the state of Minnesota. The SWB model was calibrated to streamflow and actual evapotranspiration observations in 71 watersheds for 2000 - 2022...
Data on pronghorn energy expenditure in response to energy development and reclamation scenarios, southeastern New Mexico Data on pronghorn energy expenditure in response to energy development and reclamation scenarios, southeastern New Mexico
Raster data depicting estimated pronghorn (Antilocapra americana) energy expenditure required to move from each cardinal direction through the landscape under different scenarios of human impact: wind energy development (turbines), oil and gas development, no development, and oil and gas reclamation scenarios.
Planktic foraminifer occurrence data from the coastal plain of Virginia and North Carolina Planktic foraminifer occurrence data from the coastal plain of Virginia and North Carolina
Presence-absence data for planktic foraminifera from selected samples.
Microbial Source Tracking Data for Human and Canine Fecal Markers Collected in Houlton, Maine, June 2026 Microbial Source Tracking Data for Human and Canine Fecal Markers Collected in Houlton, Maine, June 2026
The U.S. Geological Survey, in collaboration with the Houlton Band of Maliseet Indians (HBMI), conducted a pilot microbial source tracking (MST) study to investigate sources of fecal indicator bacteria in the Meduxnekeag River watershed near Houlton, Maine. HBMI staff collected surface water samples from three sites in June 2026. Samples were analyzed using quantitative polymerase chain...
Time-lapse Photographs of Edge of Field site near Findlay, OH 2017–2020 Time-lapse Photographs of Edge of Field site near Findlay, OH 2017–2020
This data release contains time-stamped photographs collected by U.S. Geological Survey (USGS) cameras deployed at an agricultural edge-of-field study site in the Eagle Creek watershed near Findlay, Ohio. The photographs were captured as part of a long-term (2012–20) investigation conducted by the USGS in cooperation with the Great Lakes Restoration Initiative and the U.S. Department of
Advective and diffusive snowpack carbon dioxide fluxes from 2009-2016 at GLEES, Wyoming Advective and diffusive snowpack carbon dioxide fluxes from 2009-2016 at GLEES, Wyoming
Hourly carbon dioxide (CO2) measurements from four locations of snowpack profiles with vertical spacing of 20 cm over seven winters (2010-2016) at the Glacier Lakes Ecosystem Experiments Site (GLEES) in southern Wyoming. All supporting data on snowpack properties (mostly modeled) are included to calculate hourly snowpack CO2 fluxes from raw data. In addition, turbulence from the adjacent...
USGS National and Global Oil and Gas Assessment Project—Utica Shale, Eastern Canada: Assessment Unit Boundaries, Assessment Input Data, and Fact Sheet Data Tables USGS National and Global Oil and Gas Assessment Project—Utica Shale, Eastern Canada: Assessment Unit Boundaries, Assessment Input Data, and Fact Sheet Data Tables
This data release contains the boundaries of assessment units, assessment input data, and resulting fact sheet data tables for the assessment of undiscovered shale-gas resources of the Ordovician Utica Shale of Eastern Canada. The assessment unit is the fundamental unit used in the National and Global Oil and Gas Assessment (NAGA) Project for the assessment of undiscovered oil and gas...
North American Bird Banding Program Dataset 1960-2026 retrieved 2026-07-15 North American Bird Banding Program Dataset 1960-2026 retrieved 2026-07-15
The North American Bird Banding Program (NABBP) is administered by the U.S. Geological Survey (USGS) Bird Banding Laboratory (BBL), Eastern Ecological Science Center at the Patuxent Research Refuge (EESC) and in Canada by the Bird Banding Office (BBO), Environment and Climate Change Canada (ECCC). This long-term dataset (1960-2026) contains over 87 million bird banding, encounter and...
Black and White Tegus (Salvator merianae) trap captures in the Greater Everglades Ecosystem, 2016-2018 and 2021 Black and White Tegus (Salvator merianae) trap captures in the Greater Everglades Ecosystem, 2016-2018 and 2021
This dataset provides trap information from two capture efforts targeting invasive Argentine black and white tegus (Salvator merianae) with or without the use of bait baskets in the Greater Everglades Ecosystem of Florida. In the southeastern United States, metal‑mesh bait baskets are used to protect chicken egg lures in traps targeting invasive Argentine black and white tegus (Salvator...
Sediment Data From Vibracores Collected in 2023 From Hewes Point, Northern Chandeleur Islands, Louisiana Sediment Data From Vibracores Collected in 2023 From Hewes Point, Northern Chandeleur Islands, Louisiana
This data release serves as an archive of sediment grain-size data from vibracores collected in October 2023 at Hewes Point in the northern Chandeleur Islands, Louisiana. The vibracores were collected and processed by Coastal Engineering Consultants, Inc. (CEC), Athena Technologies, Inc., and GeoEngineers, Inc. on behalf of the Louisiana Coastal Protection and Restoration Authority (CPRA...