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Regional Trails data set created by combining 31 different data sets and verified with orthophotography where applicable. Downloaded from Metro's RLIS Discovery site on 7/2/2012.
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Regional Trails data set created by combining 31 different data sets and verified with orthophotography where applicable. Downloaded from Metro's RLIS Discovery site 7/2/2012.
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This dataset consists of point features identifying indices for potential passage rate at intersections with major transportation corridors for grizzly bear movements between the Greater Yellowstone Ecosystem (GYE) and Northern Continental Divide Ecosystem (NCDE) in the northwestern United States. Points are spaced at 300-meter intervals along major road corridors (interstates and U.S. highways) and are populated with values from Randomized Shortest Path (RSP) predictive raster models of potential male grizzly bear movement between the two ecosystems as described in Peck et al. 2016 (Potential paths for male-mediated gene flow to and from an isolated grizzly bear population, Ecosphere 8(10):e01969). RSP scores extracted...


    map background search result map search result map Planned Trails of the Portland Metro Region, Oregon Existing Trails of the Portland Metro Region, Oregon Potential grizzly bear passage along major road corridors in northwest Montana Planned Trails of the Portland Metro Region, Oregon Existing Trails of the Portland Metro Region, Oregon Potential grizzly bear passage along major road corridors in northwest Montana