Vc. Radeloff et al., Habitat and population modelling of roe deer using an interactive geographic information system, ECOL MODEL, 114(2-3), 1999, pp. 287-304
Management of German roe deer (Capreolus capreolus) populations is a challe
nge for wildlife managers and foresters because population densities are di
fficult to estimate in forests and forest regeneration can be negatively af
fected when roe deer density is high. We describe a model to determine deer
population densities compatible with forest management goals, and to asses
s harvest rates necessary to maintain desired deer densities. A geographic
information system (GIS) was used to model wildlife habitat and population
dynamics over time. Our model interactively incorporates knowledge of field
biologists and foresters via a graphical user interface (GUI). Calibration
of the model with deer damage maps allowed us to evaluate density dependen
ce of a roe deer population. Incorporation of local knowledge into temporal
ly dynamic and spatial models increases understanding of population dynamic
s and improves wildlife management. (C) 1999 Elsevier Science B.V. All righ
ts reserved.