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Federal
NPL Superfund Site Boundaries (EPA)
U.S. Environmental Protection Agency —
This GIS dataset contains polygons depicting U.S. EPA Superfund Site boundaries. Site boundaries are polygons representing the footprint of a whole site, defined for... -
Federal
Census Tract EQI
U.S. Environmental Protection Agency —
The Environmental Quality Index (EQI) accounts for the multiple domains of the environment with which humans interact. These domains include chemical, natural, built,... -
Federal
Mineral Resource Data System (MRDS) Points, U.S. EPA Region 9, 2016, USGS
U.S. Environmental Protection Agency —
Mineral resource occurrence data covering the world, most thoroughly within the U.S. This database contains the records previously provided in the Mineral Resource... -
Federal
EPA Tribes (3 of 6): American Indian Reservations
U.S. Environmental Protection Agency —
This layer represents locations of American Indian Reservation lands in the lower 48 states as well as Alaska. The areas include all Reservations associated with... -
Federal
NPL Superfund Institutional Control Boundaries (EPA)
U.S. Environmental Protection Agency —
This GIS dataset contains polygons depicting U.S. EPA Superfund Institutional Control boundaries. Institutional controls are non-engineered instruments, such as... -
Federal
EnviroAtlas - Acres of USDA Farm Service Agency Conservation Reserve Program land by 12-Digit HUC for the Conterminous United States.
U.S. Environmental Protection Agency —
This EnviroAtlas dataset shows the acres of land enrolled in the US Department of Agriculture (USDA)'s Conservation Reserve Program (CRP). The CRP is administered by... -
Federal
National level POLYSYS data for Hellwinckel et al. (2015): Simulated impact of the renewable fuels standard on US Conservation Reserve Program enrollment and conversion
U.S. Environmental Protection Agency —
This is the data of national level land conversions, prices, assumptions, etc., in the POLYSYS runs to estimate the land use change impacts from a growing biofuels... -
Federal
BIA Tribes (3 of 5): National Land Area Representation
U.S. Environmental Protection Agency —
The purpose of the American Indian and Alaska Native Land Area Representation (AIAN-LAR) Geographic Information System (GIS) dataset is to depict the external extent... -
Federal
Marsh data
U.S. Environmental Protection Agency —
Soil and chemical data in first data file are for marshes in CA and NY. The soil data associated with the Ninigret marsh (RI) may be used by managers and restoration... -
Federal
EnviroAtlas – Potential Wetland Area for the Conterminous United States
U.S. Environmental Protection Agency —
The Potential Wetland Area (PWA) layer shows areas where conditions may be suitable for wetland habitat at a 10-m resolution. Since the 1600's, an estimated 53% of... -
Federal
U.S. Coast Guard and EPA Jurisdictional Boundary Lines, Region 9 Coastline, 2013, U.S. EPA Region 9
U.S. Environmental Protection Agency —
This line feature represents the jurisdictional boundary along the California coastline that defines EPA (Inland Zone) and Coast Guard (Coastal Zone) emergency... -
Federal
NPL Superfund Operable Unit Boundaries (EPA)
U.S. Environmental Protection Agency —
This GIS dataset contains polygons depicting U.S. EPA Superfund Operable Unit boundaries. The operable unit (OU) polygons represent an individual OU’s perimeters,... -
Federal
BIA Tribes (5 of 5): Tribal Statistical Areas
U.S. Environmental Protection Agency —
In Oklahoma, historic depictions of the land areas representations, as described in 1867-1870, were developed and called Tribal Statistical Areas (TSA) in the AIAN-... -
Federal
EPA Tribes (2 of 6): Alaska Native Villages
U.S. Environmental Protection Agency —
This layer represents center points of Alaska Native Villages. The Alaska Native Villages are associated with Federally recognized tribal entities. -
Federal
Detection of anatoxins in human urine by liquid chromatography triple quadrupole mass spectrometry and ELISA
U.S. Environmental Protection Agency —
Validated analytical chemistry methods for measuring anatoxin-a in urine. This dataset is associated with the following publication: Cunningham, B., S. Lagon, W.... -
Federal
BIA Tribes (4 of 5): American Indian & Alaska Native Land Area Representation
U.S. Environmental Protection Agency —
This data set is a supplemental dataset to the AIAN_LAR. This data is compiled from The American Indian Reservations / Federally Recognized Tribal Entities dataset... -
Federal
NPL Superfund Site Feature Areas (EPA)
U.S. Environmental Protection Agency —
This GIS dataset contains polygons depicting U.S. EPA Superfund features. This dataset is reserved for important Superfund site features that are best captured as... -
Federal
Pervasive environmental chemicals impair oligodendrocyte development
U.S. Environmental Protection Agency —
Data for EPA collaboration with Case Western Reserve Univ, Erin Cohn, et al. 'Pervasive environmental chemicals impair oligodendrocyte development', DOI... -
Federal
EnviroAtlas – Potential Wetland Area on Cultivated Cropland Area for the Conterminous United States
U.S. Environmental Protection Agency —
The Percentage Potential Wetland Area on Cultivated Cropland (PWAC) layer shows areas where conditions may be suitable for wetland restoration or creation at a 10-m...