Hypothesis Variables AICc BIC AICcmin BICew 95% CI
Topography Altitude -85.884 -92.673 0.477 0.351 0.005-0.011
Land cover Land cover 4 -79.852 -86.642 0.023 0.017
Anthropogenic Human footprint -77.820 -84.610 0.008 0.006
Ecoregions Ecoregions 4 -85.589 -92.379 0.412 0.303 0.003-0.006
Forest Percent tree cover -79.401 -86.191 0.019 0.014
Hydrology Streams 2a -81.253 -88.042 0.047 0.035
Hydro-Land Land cover + Streams -74.705 -88.193 0.002 0.037
Anthro-Eco Human + Ecoregions -76.591 -90.078 0.005 0.096
Anthro-Topo Human + Altitude -77.343 -90.831 0.007 0.140