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The selection of geological basins from the 1995 National Oil and Gas Assessment Province Boundaries that (1) intersected with the historical Sage-grouse geographic range, and (2) contained significant oil and/or natural gas reserves according to the U.S. Geological Central Energy Team. The present data layer was selected from (2) and re-projected to match the Albers projection used in the Rangewide Conservation Assessment.
Greater sage-grouse (Centrocercus urophasianus) have been declining both spatially and numerically throughout their range due to anthropogenic disturbance and loss and fragmentation of sagebrush (Artemisia spp.) habitats. Understanding how sage-grouse respond to these habitat alterations and disturbances, particularly the types of disturbances and extent at which they respond, is critical to designing management actions and prioritizing areas of conservation. To address these needs, we developed this spatially explicit model of the relationship between occurrence and abundance of greater sage-grouse and multi-scaled measures of vegetation, abiotic, and disturbance in the Wyoming Basins Ecoregional Assessment (WBEA)...
map background search result map search result map Proportion of All Big Sagebrush Land Cover (3-km scale) in the Wyoming Basins Ecoregional Assessment area Sagebrush habitat in the western US (90m) Sagebrush habitat in the western US (540m) Proportion of Big Sagebrush Land Cover (5-km scale) in the Wyoming Basins Ecoregional Assessment area Proportion of Big Sagebrush Land Cover (270-m scale) in the Wyoming Basins Ecoregional Assessment area Proportion of Big Sagebrush Land Cover (540-m scale) in the Wyoming Basins Ecoregional Assessment area Canals in the Western United States Distance (m) to an interstate highway within the Wyoming Basins Ecoregional Assessment area Proportion of Mixed Shrubland Land Cover (270-m scale) in the Wyoming Basins Ecoregional Assessment area Oil and Natural Gas Producing Basins in the Sage-grouse Historical Range Proportion of Riparian Land Cover (270-m scale) in the Wyoming Basins Ecoregional Assessment area Proportion of Riparian Land Cover (540-m scale) in the Wyoming Basins Ecoregional Assessment area Proportion of Salt Desert Shrub Land Cover (5-km scale) in the Wyoming Basins Ecoregional Assessment area Proportion of Salt Desert Shrub Land Cover (270-m scale) in the Wyoming Basins Ecoregional Assessment area Greater sage-grouse general use (high abundance) probability of occurrence Southwestness in the Wyoming Basins Ecoregional Assessment area Topographic Ruggedness Index (3-km scale) in the Wyoming Basins Ecoregional Assessment area Greater sage-grouse general use (high abundance) probability of occurrence Proportion of All Big Sagebrush Land Cover (3-km scale) in the Wyoming Basins Ecoregional Assessment area Proportion of Big Sagebrush Land Cover (5-km scale) in the Wyoming Basins Ecoregional Assessment area Proportion of Big Sagebrush Land Cover (270-m scale) in the Wyoming Basins Ecoregional Assessment area Proportion of Big Sagebrush Land Cover (540-m scale) in the Wyoming Basins Ecoregional Assessment area Distance (m) to an interstate highway within the Wyoming Basins Ecoregional Assessment area Proportion of Mixed Shrubland Land Cover (270-m scale) in the Wyoming Basins Ecoregional Assessment area Proportion of Riparian Land Cover (270-m scale) in the Wyoming Basins Ecoregional Assessment area Proportion of Riparian Land Cover (540-m scale) in the Wyoming Basins Ecoregional Assessment area Proportion of Salt Desert Shrub Land Cover (5-km scale) in the Wyoming Basins Ecoregional Assessment area Proportion of Salt Desert Shrub Land Cover (270-m scale) in the Wyoming Basins Ecoregional Assessment area Topographic Ruggedness Index (3-km scale) in the Wyoming Basins Ecoregional Assessment area Southwestness in the Wyoming Basins Ecoregional Assessment area Oil and Natural Gas Producing Basins in the Sage-grouse Historical Range Canals in the Western United States Sagebrush habitat in the western US (540m) Sagebrush habitat in the western US (90m)