259 datasets found for "Population Density"
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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
Chorus frog density and population growth, Cameron Pass, Colorado, 2020
Department of the Interior —
We investigated population dynamics in chorus frogs (Pseudacris maculata) relative to extrinsic (air temperatures and snowpack) and intrinsic (density dependence)... -
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 clay sediment (gwava-s_clay)
Department of the Interior —
This data set represents the amount of clay sediment in the soil, in percent times 1000, in the conterminous United States. The data set was used as an input data... -
Federal
County-Level Estimates of Nitrogen and Phosphorus from Commercial Fertilizer for the Conterminous United States, 1987-2006
Department of the Interior —
This data set contains county-level estimates of nitrogen and phosphorus from fertilizer, for both farm and nonfarm uses, for the conterminous United States, for 1987... -
Federal
Watershed characteristics and streamwater constituent load data, models, and estimates for 15 watersheds in Gwinnett County, Georgia, 2000-2021
Department of the Interior —
This data release contains 15 datasets and associated metadata of watershed characteristics and data related to stream water quality and constituent load estimation... -
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 fresh surface water withdrawal (gwava-s_swus)
Department of the Interior —
This data set represents the amount of fresh surface water withdrawal for irrigation, in megaliters per day, in the conterminous United States. The data set was used... -
Federal
Data and Code Release: Copper-based control of zebra mussel (Dreissena polymorpha) settlement and non-target impacts on Lake Minnetonka: Treatment and Post application monitoring (2019-2022)
Department of the Interior —
We conducted and evaluated a low-dose copper treatment (applied as EarthTec QZ) to suppress zebra mussel (Dreissena polymorpha) veliger abundance and settlement in a... -
Federal
LANDFIRE 2016 Remap National Vegetation Classification (NVC) Micronesia
Department of the Interior —
LANDFIRE's (LF) 2016 Remap (Remap) National Vegetation Classification (NVC) represents the current distribution of vegetation groups within the U.S. National... -
Federal
Attributes for NHDplus Catchments (Version 1.1) for the Conterminous United States: Population Density, 2000
Department of the Interior —
This data set represents the average population density, in number of people per square kilometer multiplied by 10 for the year 2000, compiled for every catchment of... -
Federal
Hawaii Island, modelled density of malaria-resistant and -susceptible Iiwi following release of malaria-resistant birds under three climate change projections, 2030-2100
Department of the Interior —
This data set provides the simulated results of releasing malaria-resistant Iiwi into existing populations of wild birds on the Island of Hawaii. Resistant birds are... -
Federal
Sea otter carcass recovery rates from Bering Island, some Western Aleutian Islands, the Alaskan Peninsula and Prince William Sound, 1971-2009
Department of the Interior —
The table presents summary data of sea otter skulls found on carcass searches conducted along stretches of shoreline at islands or locations along a longitudinal span... -
Federal
Mountain Plover population and habitat assessments in Texas, 2019–2020
Department of the Interior —
We conducted population and habitat assessments for Mountain Plovers in Texas during winters of 2019 and 2020. We used roadside surveys and distance-sampling to... -
Federal
Airborne Magnetic and Radiometric Survey over parts of central and northern Florida and southeastern Georgia, 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 parts of central and northeastern... -
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 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
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...
259 datasets found for "Population Density"