309 datasets found for "Population Density"
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Federal
Vulnerability of shallow ground water and drinking-water wells to nitrate in the United States: Model of predicted nitrate concentration in shallow, recently recharged ground water -- Input data set for carbonate rocks (gwava-s_crox)
Department of the Interior —
This data set represents the presence or absence of Valley and Ridge carbonate rocks in the conterminous United States. The data set was used as an input data layer... -
Federal
Enhanced National Land Cover Data 1992 revised with 1990 and 2000 population data to indicate urban development between 1992 and 2000 (NLCDep0306)
Department of the Interior —
This 30-meter resolution raster data set of land cover for the conterminous United States ("NLCDep0306") was designed to describe conditions representative of the... -
Federal
Glacier Bay, Alaska murrelet survey abundance estimates (KM_K) for survey year 2024
Department of the Interior —
Tabular data in CSV form of marbled and Kittlitz's murrelet population status and trend estimates made during the SEAN monitoring program. A zip package containing... -
Federal
Enhanced National Land Cover Data 1992 revised with 2000 population data to indicate urban development between 1992 and 2000 (NLCDep0905)
Department of the Interior —
This 30-meter resolution raster data set of land cover for the conterminous United States ("NLCDep0905") was designed to describe conditions representative of the... -
Federal
Airborne Magnetic Survey over parts of central and northern Florida and southeastern Georgia, 2023-2024
Department of the Interior —
Magnetic data collected as part of a high-resolution airborne magnetic and radiometric survey over parts of central and northeastern Florida and southeastern Georgia... -
Federal
BLM OR Greater Sage Grouse General and Priority Habitat Management Area Polygon Hub
Department of the Interior —
The purpose of this dataset is to record polygon features identified as Greater Sage-Grouse Priority and General Habitat Management Areas in Eastern Oregon for use in... -
Federal
Vulnerability of shallow ground water and drinking-water wells to nitrate in the United States: Model of predicted nitrate concentration in U.S. ground water used for drinking (simulation depth 50 meters) -- Input data set for population density (gwava-dw_popd)
Department of the Interior —
This data set represents 1990 block group population density, in people per square kilometer, in the conterminous United States. This data set represents The data set... -
Federal
Vulnerability of shallow ground water and drinking-water wells to nitrate in the United States: Model of predicted nitrate concentration in U.S. ground water used for drinking (simulation depth 50 meters) -- Input data set for water input (gwava-dw_wtin)
Department of the Interior —
This data set represents "water input," the ratio of the total area of irrigated land to precipitation, in square kilometers per centimeter, in the conterminous... -
Federal
Predicted 2020 densities for 11 songbird species across the western United States
Department of the Interior —
Informed wildlife management requires robust information regarding population status, habitat requirements, and likely responses to changing resource conditions.... -
Federal
Sea Otter Aerial Survey Data from Lower Cook Inlet, Alaska, 2017
Department of the Interior —
This dataset consists of three tables related to abundance and distribution of northern sea otters (Enhydra lutris kenyoni) in lower Cook Inlet, Alaska, based on data... -
Federal
Space Use Index (SUI) for the Greater Sage-grouse in Nevada and California (August 2014)
Department of the Interior —
SPACE USE INDEX CALCULATIONLek coordinates and associated trend count data were obtained from the 2013 Nevada Sage-grouse Lek Database compiled by the Nevada... -
Federal
Land-use and water demand projections (2012 to 2065) under different scenarios of environmental change for North Carolina, South Carolina, and coastal Georgia
Department of the Interior —
Urban growth and climate change together complicate planning efforts meant to adapt to increasingly scarce water supplies. Several studies have shown the impacts of... -
Federal
Microsatellite data, boundaries of subpopulation centers, and estimated effective migration for greater sage-grouse collected in western North America between 1992 and 2015
Department of the Interior —
Characterizing genetic structure across a species’ range is relevant for management and conservation as it can be used to define population boundaries and quantify... -
Federal
Airborne Magnetic and Radiometric Survey over Puerto Rico and the Surrounding Islands and Shelf, 2023-2024
Department of the Interior —
This data release provides digital flight-line and gridded data for a high-resolution airborne magnetic and radiometric survey over Puerto Rico, the islands of... -
Federal
Airborne magnetic and radiometric survey, Maryland, Pennsylvania, and West Virginia, 2022-2023
Department of the Interior —
This data release provides digital flight-line and gridded data for a high-resolution airborne magnetic and radiometric survey over parts of Maryland, Pennsylvania,... -
Federal
Upper Waiākea Forest Reserve, Island of Hawai'i, Adult Mosquito Captures during a Mark-Release-Recapture (MRR) Trial with Culex quinquefasciatus, October through December 2020
Department of the Interior —
This data set and accompanying metadata is part of a larger data release for a Mark-Release-Recapture Trial conducted on the Island of Hawai'i between October and... -
Federal
Rocky Mountain bighorn sheep datasets from Dinosaur National Monument, Colorado, Utah, USA, 2006-2022
Department of the Interior —
Tabular and raster data containing spatial capture recapture, GPS telemetry, ground observations, and genetic records for male and female Rocky Mountain bighorn sheep... -
Federal
Stable isotopic insights into Bathymodiolus childressi at two seeps in the U.S. Atlantic margin
Department of the Interior —
Chemosynthetic environments support distinct benthic communities capable of utilizing reduced chemical compounds for nutrition. Hundreds of methane seeps have been... -
Federal
California Mule Deer Mendocino Migration Corridors
Department of the Interior —
The Mendocino mule deer herd complex is comprised of three overlapping black-tailed deer (Odocoileus hemionus columbianus) administrative herds, including Mendocino,... -
Federal
Chloride concentrations and georeferenced land use variables from domestic wells in Vermont, 2011-2018
Department of the Interior —
This data release presents chloride concentrations in groundwater sampled from 4,319 domestic wells across Vermont between 2011 and 2018. Ninety of these wells were...
309 datasets found for "Population Density"