Appendix 3. Summary table of the VISCOSITY and PERMEABILITY simulation models along with the parameter sets used for each. The parameter sets are: Basic, parameters are invariant among landscape types; Mstm, stream move length distributions vary among landscape types; Pmv, probabilities of moving off stream vary among landscape types; Both, both stream move length distributions and probabilities of moving off stream vary among landscape types.

Model
VISCOSITY
PERMEABILITY
Parameter
set
Basic
Mstm
Basic
Pmv
Mstm
Both
Movement process
Random draws from empirical move and turn distributions (patch viscosity)
Random draws from empirical move and turn distributions (patch viscosity), movements away from streams constrained by probability of moving off stream (patch boundary permeability)

Move/turn
distributions
(habitat-
specific)†

 Constant among landscapes
Stream moves vary among landscapes
Constant among landscapes
Stream moves vary among landscapes
Stream
boundary
permeability
Not applicable
Probability constant among landscapes
Probability varies among landscapes
Probability constant among landscapes
Probability varies among landscapes

† Move length distributions in forest and pasture habitat and turn-angle distributions in all habitats are constant among landscape types, for all parameter sets.