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This file contains the polygon SDE Feature Class for Federal Fluid Minerals(Oil and Gas) for the Bureau of Land Management(BLM)Montana/Dakotas. Federal Fluid Minerals as well as Federal Lease status and Indian Minerals/Leases are included. Plat maps are used to find federal mineral ownership and the Bureau of Land Management's LR2000 database is used to find current leasing status.
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An area encompassing all the National Forest System lands within the Greater Yellowstone Ecosystem (GYE) administered by an administrative unit. The area encompasses private lands, other governmental agency lands, and may contain National Forest System lands within the proclaimed boundaries of another administrative unit. All National Forest System lands fall within one and only one Administrative Forest Area.
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Shapefile containing the boundaries of the eight Climate Adaptation Science Centers (CASCs).
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This data set depicts simplified boundaries of National Wildlife Refuges administered by the U.S. Fish and Wildlife Service within the Mississippi River Basin.These boundaries are simplified from the U.S. Fish and Wildlife Service Real Estate Interest data layer containing polygons representing tracts of land (parcels) in which the Service has a real estate interest. Interior boundaries between parcels were dissolved to produce a single set of simplified external boundaries for each feature. These are resource grade mapping representations of the U.S. Fish and Wildlife Service boundaries. For legal descriptions of the land represented here, contact the USFWS Realty Office. This map layer was compiled by the U.S....
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Spatial associations between marked sage-grouse and existing PMU boundaries were used as an initial starting point for delineating subregions for habitat selection analyses and naming conventions across Nevada and northeastern California. Ultimately, the data were partitioned into 19 subregions based on movement patterns of individual radio-marked sage-grouse for habitat analyses, with each grouse occupying one subregion only. Some subregions contained too few marked sage-grouse for sufficient training data to develop a habitat model, which resulted in the exclusion of seven subregions with fewer than 20 marked sage-grouse or less than 100 telemetry locations. However, data from these excluded ‘non-RSF’ subregions...
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Shapefile containing the boundary of the Alaska Climate Adaptation Science Center (CASC).
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Shapefile containing the boundary of the Northwest Climate Adaptation Science Center (CASC).
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This dataset consists of a detailed digital map and summary of irrigated acreage during the 2016 growing season developed for Polk County, Florida. Selected attribute data were collected for the irrigated areas, including crop type, primary water source, and type of irrigation system.
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Shapefile containing the boundary of the Northeast Climate Adaptation Science Center (CASC).
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This shapefile represents habitat suitability categories (High, Moderate, Low, and Non-Habitat) derived from a composite, continuous surface of sage-grouse habitat suitability index (HSI) values for Nevada and northeastern California during summer¸ which is a surrogate for habitat conditions during the sage-grouse brood-rearing period.
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SPACE USE INDEX CALCULATION Lek coordinates and associated trend count data were obtained from the 2013 Nevada Sage-grouse Lek Database compiled by the Nevada Department of Wildlife (NDOW, S. Espinosa, 9/10/2013). We queried the database for leks with a ‘LEKSTATUS’ field classified as ‘Active’ or ‘Pending’. Active leks comprised leks with breeding males observed within the last 5 years. Pending leks comprised leks without consistent breeding activity during the prior 3 – 5 surveys or had not been surveyed during the past 5 years; these leks typically trended towards ‘inactive’. A sage-grouse management area (SGMA) was calculated by buffering Population Management Units developed by NDOW by 10km. This included leks...
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Shapefile containing the boundary of the South Central Climate Adaptation Science Center (CASC).
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The Great Basin is characterized by strong patterns of precipitation along approximate north-south gradients (Miller and others, 2013). Hence, we used a hydrographic boundary layer developed by Mason (1999), to divide the region-wide extent of sage-grouse habitat mapping analysis into North and South regions that align coarsely with respective mesic (wet) and xeric (dry) regions of the state. Flood regions are based largely on patterns of snowmelt, summer thunderstorms or cyclonic rainfall, and the 8-digit Watershed Boundary Dataset (WBD, 2015) was used to select appropriate watersheds within our mapping extent that corresponded to the Mason (1999) boundary. Slight adjustments, made in ArcMap 10.3, included joining...
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This shapefile represents proposed management categories (Core, Priority, General, and Non-Habitat) derived from the intersection of habitat suitability categories and lek space use. Habitat suitability categories were derived from a composite, continuous surface of sage-grouse habitat suitability index (HSI) values for Nevada and northeastern California formed from the multiplicative product of the spring, summer, and winter HSI surfaces.
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This shapefile represents habitat suitability categories (High, Moderate, Low, and Non-Habitat) derived from a composite, continuous surface of sage-grouse habitat suitability index (HIS, created using ArcGIS 10.2.2) values for Nevada and northeastern California during spring, which is a surrogate for habitat conditions during the sage-grouse breeding and nesting period.
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Shapefile containing the boundary of the Pacific Islands Climate Adaptation Science Center (CASC).
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Shapefile containing the boundary of the Southeast Climate Adaptation Science Center (CASC).
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A polygon feature class representing the spatial extent and boundaries for BLM Wild Horse and Burro Herd Management Areas (HMAs) and Herd Areas (HAs), along with USFS Wild Horse and Burro Territories (WHBTs). HMAs and WHBTs are color coded to represent whether they are within Appropriate Management Level (AML), Greater than 100% and less than 200% of AML, and greater than 200% of AML. HAs do not have associated AML values, and are colored grey.
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The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation. States and equivalent entities are the primary governmental divisions of the United States. In addition to the fifty States, the Census Bureau treats the District of Columbia, Puerto Rico, and each of the Island Areas (American...
map background search result map search result map State boundaries (generalized for mapping) Space Use Index (SUI) for the Greater Sage-grouse in Nevada and NE California (August 2014) Sub regions for Greater Sage-grouse in Nevada and NE California (August 2014) Summer Season Habitat Categories Shapefile Composite Management Categories Shapefile Spring Season Habitat Categories Shapefile Hydrological Areas of Nevada for the Greater Sage-grouse Federal Fluid Minerals Leases (Oil and Gas) for the Bureau of Land Management 2018 Alaska Climate Adaptation Science Center Boundary 2018 Northwest Climate Adaptation Science Center Boundary 2018 North Central Climate Adaptation Science Center Boundary 2018 South Central Climate Adaptation Science Center Boundary 2018 Northeast Climate Adaptation Science Center Boundary 2018 Southeast Climate Adaptation Science Center Boundary National Forest Administrative Units in the GYE Polk County Irrigated Agricultural Land Use Appropriate Management Levels of BLM Wild Horse Herd Management Areas and USFS Wild Horse and Burro Territories National Wildlife Refuges - MRB (2017) Polk County Irrigated Agricultural Land Use National Forest Administrative Units in the GYE Sub regions for Greater Sage-grouse in Nevada and NE California (August 2014) Space Use Index (SUI) for the Greater Sage-grouse in Nevada and NE California (August 2014) Composite Management Categories Shapefile Summer Season Habitat Categories Shapefile Spring Season Habitat Categories Shapefile Hydrological Areas of Nevada for the Greater Sage-grouse 2018 Northwest Climate Adaptation Science Center Boundary Appropriate Management Levels of BLM Wild Horse Herd Management Areas and USFS Wild Horse and Burro Territories 2018 South Central Climate Adaptation Science Center Boundary 2018 North Central Climate Adaptation Science Center Boundary 2018 Northeast Climate Adaptation Science Center Boundary 2018 Southeast Climate Adaptation Science Center Boundary National Wildlife Refuges - MRB (2017) 2018 Alaska Climate Adaptation Science Center Boundary State boundaries (generalized for mapping) Federal Fluid Minerals Leases (Oil and Gas) for the Bureau of Land Management