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Folders: ROOT > ScienceBase Catalog > Forest and Rangeland Ecosystem Science Center (FRESC) > FRESC Public Data > SAGEMAP ( Show direct descendants )

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Map containing historical census data from 1900 - 2000 throughout the western United States at the county level. Data includes total population, population density, and percent population change by decade for each county. Population data was obtained from the US Census Bureau and joined to 1:2,000,000 scale National Atlas counties shapefile.
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Model of habitat utilization by synanthropic avian predators: common ravens (Corvus corax), American crows (Corvus brachyrhynchos), and black-billed magpies (Pica hudsonia). The former two species show increasing nation-wide population trends, and common ravens in the Mojave desert have been shown to have detrimental effects on threatened desert tortoise (Gopherus agassizii) populations. Power lines are used by common ravens and other raptors for nesting and as hunting perches. Linear features such as railroads, primary and secondary roads, and irrigation channels often serve as travel routes for these predators, and expand their movements into previously unused regions. Numbers of synanthropic avian predators increase...
Communication antenna towers registered with the U.S. Federal Communications Commission's Antenna Structure Registration (ASR) program. The FCC requires that all towers >200 ft tall and towers <200 ft that are positioned in the glide path of an airport be registered with the FCC ASR program. Therefore, this data set does not necessarily depict all communication antennas actually present on the landscape. The source data are updated weekly by the FCC as new permits are issued. However, this data set is designed for a specific analysis, and is planned to remain static as of the publication date (11/06/2003).
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Communication antenna towers recorded by the U.S. Federal Communications Commission's International Bureau Filing System (IBFS) - 47 CFR Parts 73/74, 23 and 25 (Earth Stations). Note that not all antennas and towers are required to be registered with the FCC. Therefore, this data set does not necessarily depict ALL communication features actually present on the landscape. The source data are updated daily by the FCC as new permits are issued. However, this data set is designed for a specific analysis, and is planned to remain static as of the publication date (11/06/2003).
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Greater sage-grouse population components devrived using an 18-km maximum connection distance. Analysis was conducted using the CONEFOR SENSINODE 2.2 software package and this dataset was developed from lek data obtained from the state wildlife agencies. Components containing < 5 leks have been removed in order to protect the location of single or small groups of leks.
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Probability map of Crested wheatgrass occurrence in relation to vegetation, abiotic, and anthropogenic features. These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release.
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Probability map of cottontail occurrence in relation to vegetation, abiotic, and anthropogenic features. These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release.
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Probability map of deer mouse occurrence in relation to vegetation, abiotic, and anthropogenic features. These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release.
map background search result map search result map ASR_towers_sgca Proportion of Big Sagebrush Land Cover (3-km scale) in the Wyoming Basins Ecoregional Assessment area Probability of Synanthropic Corvid Presence in the Western United States Elevation in the Wyoming Basins Ecoregional Assessment area Proportion of Mixed Shrubland Land Cover (1-km scale) in the Wyoming Basins Ecoregional Assessment area Proportion of Mixed Shrubland Land Cover (5-km scale) in the Wyoming Basins Ecoregional Assessment area Proportion of Mountain Sagebrush Land Cover (3-km scale) in the Wyoming Basins Ecoregional Assessment area Distance (m) to power lines within the Wyoming Basins Ecoregional Assessment area Riparian Land Cover in the Wyoming Basins Ecoregional Assessment area Soil depth in the Wyoming Basins Ecoregional Assessment area Proportion of Salt Desert Shrub Land Cover (3-km scale) in the Wyoming Basins Ecoregional Assessment area Sage Grouse Lek Components (2003-2007) Oil/Gas Well Density (5-km scale) in the Wyoming Basins Ecoregional Assessment area Solar Radiation Index in the Wyoming Basins Ecoregional Assessment area Minimum Annual Temperature in the Wyoming Basins Ecoregional Assessment area Human Population in the Western United States (1900 - 2000) Crested wheatgrass probability of occurrence in the Wyoming Basins Ecoregional Assessment area Cottontail probability of occurrence in the Wyoming Basins Ecoregional Assessment area Deer mouse probability of occurrence in the Wyoming Basins Ecoregional Assessment area Proportion of Big Sagebrush Land Cover (3-km scale) in the Wyoming Basins Ecoregional Assessment area Distance (m) to power lines within the Wyoming Basins Ecoregional Assessment area Soil depth in the Wyoming Basins Ecoregional Assessment area Oil/Gas Well Density (5-km scale) in the Wyoming Basins Ecoregional Assessment area Solar Radiation Index in the Wyoming Basins Ecoregional Assessment area Crested wheatgrass probability of occurrence in the Wyoming Basins Ecoregional Assessment area Cottontail probability of occurrence in the Wyoming Basins Ecoregional Assessment area Deer mouse probability of occurrence in the Wyoming Basins Ecoregional Assessment area Elevation in the Wyoming Basins Ecoregional Assessment area Proportion of Mixed Shrubland Land Cover (1-km scale) in the Wyoming Basins Ecoregional Assessment area Proportion of Mixed Shrubland Land Cover (5-km scale) in the Wyoming Basins Ecoregional Assessment area Proportion of Mountain Sagebrush Land Cover (3-km scale) in the Wyoming Basins Ecoregional Assessment area Riparian Land Cover in the Wyoming Basins Ecoregional Assessment area Proportion of Salt Desert Shrub Land Cover (3-km scale) in the Wyoming Basins Ecoregional Assessment area Minimum Annual Temperature in the Wyoming Basins Ecoregional Assessment area Sage Grouse Lek Components (2003-2007) Probability of Synanthropic Corvid Presence in the Western United States Human Population in the Western United States (1900 - 2000) ASR_towers_sgca