Input parameters explored by the models G-RaFFe, Qrule and Simmap.

Parameter values are provided for a given value of habitat cover.*value of the formula y = a·xb to determine the relation between the number of roads and habitat cover.**The parameter m is somewhat comparable to field size – see main text.***values used only for exploring the impact of the parameter. For comparisons between models and real landscapes, we used only the parameter values 0 and 3.