Data from: Quantifying past and present connectivity illuminates a rapidly changing landscape for the African elephant

Genetic data- genepop formatGenetic data for 7 elephant populations in Tanzania, at 16 microsatellite loci, in GENEPOP format. Populations are reported in the following order: Katavi, Ruaha, Muhesi, Mikumi, Selous, Tarangire, UdzungwaElephantData_GenepopFileCombined Resistance MatrixCumulative resistance matrix from the combined model (maximum value from slope^1.5 and (1/RSPF^0.33 resistance surfaces)Contemporary CubeRoot_1overRSPF Resistance MatrixCumulative resistance matrix from "contemporary" resistance model, (1/RSPF)^0.33Geographic Distance MatrixDistance in kilometers between the edges of the elephant sampling polygonsSlope^1.5 Resistance MatrixCumulative resistance matrix from the optimized historical model (slope^1.5)Water^1 Resistance MatrixCumulative resistance matrix for distance to water, untransformed:(distance to water)^1Ele_RSPF_DataElephant and random locations, with covariates scored from GIS, as employed in the habitat modelRSPF model GIS raster layerZipped file containing RSPF model as a raster dataset, Albers Equal Area (Africa) projection. This is the output from the RSPF model, it has NOT been inverted and transformed to create a resistance layer (as done for the contemporary resistance model).RSPF.zipDistance to Water GIS raster layerAlbers Equal Area (Africa) projection. Distance to water (untransformed) in kilometers, based on Africover Rivers layer with modifications.DistWater.zipSlope GIS raster layerSlope (in degrees), untransformed (i.e., slope^1); Albers Equal Area projection (Africa)Slope.zipElephant Genetic Sampling GIS PolygonsGIS polygons describing the extent of genetic sample locations for each population, Albers Equal Area (Africa)SamplingPolygons.zip