1,057 datasets found for "Population Density"
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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
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 Hortonian overland flow (gwava-dw_hor)
Department of the Interior —
This data set represents infiltration excess overland flow estimated by TOPMODEL, in percent of streamflow, in the conterminous United States. The data set was used... -
Federal
Qualitative and quantitative surveys of native freshwater mussels in the upper and middle Delaware River (2000-2002)
Department of the Interior —
Data is included for two types of field surveys conducted for freshwater mussels in the mainstem of the middle and upper Delaware River in the Mid-Atlantic region of... -
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 irrigation tailwater recovery (gwava-dw_twre)
Department of the Interior —
This data set represents the area of National Resources Inventory irrigation system, tailwater recovery conservation practice, in square kilometers, in the... -
Federal
Razor clam density estimates 1998 and 2019 in Hallo Bay, Alaska
Department of the Interior —
The data were collected to estimate Pacific razor clam density in the region of Hallo Bay, Alaska in Katmai National Park and Preserve. The region was originally... -
Federal
Sea Otter Aerial Survey Data from Western Prince William Sound, 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 western Prince William Sound, Alaska,... -
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
Sea Otter Aerial Survey Data from the Outer Kenai Peninsula, Alaska, 2019
Department of the Interior —
This dataset consists of three tables related to abundance and distribution of northern sea otters (Enhydra lutris kenyoni) near the outer Kenai Peninsula, Alaska,... -
Federal
Ecological Model Support for the Western Everglades Restoration Project (WERP) Round Three of Four, 2019
Department of the Interior —
Ecological models facilitate evaluation and assessment of alternative approaches to restore the Greater Everglades ecosystem. However, the provision of useful and... -
Federal
Sea Otter Aerial Survey Data from Northern and Eastern Prince William Sound, Alaska, 2014
Department of the Interior —
This dataset consists of three tables related to abundance and distribution of northern sea otters (Enhydra lutris kenyoni) in northern and eastern Prince William... -
Federal
Sagebrush (Artemisia spp.) scale of effect for Greater Sage-grouse (Centrocercus urophasianus) population trends in southwest Wyoming, USA 2003-2019
Department of the Interior —
The distance within which populations respond to features in a landscape (scale of effect) can indicate how disturbance and management may affect wildlife. Using... -
Federal
Pacific Island Network Molokai Landbird Surveys Dataset 2021
Department of the Interior —
In 2021, on the island of Molokai, reserves managed by The Nature Conservancy and the Hawaii Department of Land and Natural Resources; as well as Kalaupapa National... -
Federal
Rare Plant Inventory at the Cuyahoga Valley National Park - Open Format Dataset (public version)
Department of the Interior —
EnviroScience completed a systematic rare plant survey in the Cuyahoga Valley National Park (CUVA). CUVA staff use the visitor use management planning (VUMP) process... -
Federal
BLM ID Greater Sage-Grouse Mid-scale HAF Boundaries poly
Department of the Interior —
As stated in the HAF about mid-scale spatial extents “Second-order habitat descriptions are linked to bird dispersal capabilities in population and subpopulation... -
Federal
BLM Natl WesternUS GRSG Biologically Significant Units October 2017 Update
Department of the Interior —
The Sheeprocks (UT) was revised to resync with the UT habitat change as reflected in the Oct 2017 habitat data, creating the most up-to-date version of this dataset.... -
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
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...
1,057 datasets found for "Population Density"