From: Modelling zoonotic diseases in humans: comparison of methods for hantavirus in Sweden
Variable in logistic model, BRT and CV model | Variable in MaxEnt model | Abundance of bank voles | Ex vivo virus survival | Human presence | Source |
---|---|---|---|---|---|
Area of forests in a 3-km radius around the dwelling (m2) | Forests | x | Â | Â | SLU Skogskarta |
*Mean volume of spruce per hectare in a 3-km radius around the dwelling (m3/ha) | Volume of spruce | x | Â | Â | SLU Skogskarta |
Mean volume of pines per hectare in a 3-km radius around the dwelling (m3/ha) | Volume of pine | x | Â | Â | SLU Skogskarta |
*Maximum distance to forests in a 3-km radius around the dwelling (m) | Â | x | Â | Â | SLU Skogskarta |
Number of patches of forests 3-km radius | Â | x | Â | Â | SLU Skogskarta |
Mean shape index of forests 3-km radius | Â | x | Â | Â | SLU Skogskarta |
Mean contiguity index of forests in a 3-km radius | Â | x | Â | Â | SLU Skogskarta |
Mean Euclidian nearest-neighbor distance between patches of forests in a 3-km radius (m) | Â | x | Â | Â | SLU Skogskarta |
*Area of peat bogs in a 3-km radius around the dwelling (m2) | Peat bogs | x | Â | Â | SVK |
Mean snow depth between 1991 and 1998 (cm) | Snow depth | x | x | Â | SMHI |
Average duration of the snow when it is present for at least 10 days (days) | Snow period | x | x | Â | SMHI |
Majority of grain size of the soil (1 = coarse, 2 = medium, 3 = fine) in a 3-km radius | Soil grain size |  | x |  | SGU |
*Elevation (m) | Elevation | x | x | x | Aster GDEM |
*Distance to the sea coast (m) | Distance to the sea | x | x | x | SVK |
*Population density (inhabitant/km2) | Population density | Â | Â | x | Gridded population of the world |
Total length of public roads in a 3-km radius (m) | Roads | Â | Â | x | SVK |
*Distance to holiday homes (m) | Holiday homes | Â | Â | x | Statistiska Centralbyran |
Total length of the water ways in a 3-km radius (m) | Water ways | Â | Â | x | Swedish Places |