Introducing GIS-modelling into the management of a brown rat (Rattus norvegicus Berk.) (Mamm. Rodentia Muridae) population in an urban habitat.

摘要

The landscape of three test areas of an urban environment was efficiently assessed for its ability to support brown rats (Rattus norvegicus Berk.) by successfully integrating habitat suitability modelling using GIS (Geographical Information System). The GIS model, validated using an independent set of rat observations, and a model analysis showed the potential of different habitats for rat occurrence. Because of its use of general land-cover types, the model could be applied to other cities. This model system will be used for the entire city area of Salzburg in the near future. In this publication, we present the results of the pilot GIS model..