Networks for LIFE; an ecological network analysis for the brown bear (Ursus arctor) - and indicator species in Regione Abruzzo

This report gives the result of an analysis of the ecological network of Regione Abruzzo. Seven species were analysed, which can be related to four ecosystem types: woodland, wetland, grassland and steppe, and shrubland. The LARCH model was used to assess whether these ecosystems still function as an ecological network. The study shows that the Region has no serious fragmentation problem at the moment, considering the viability of the networks. However, corridors are essential to maintaining the highquality of nature as we find it in Abruzzo. With few investments a well-functioning sustainable ecological network can be realized. Through the development and consolidation of an optimized ecological network good opportunities are created for the long-term future development. This study presents ideas and forms a good basis for further development of an improved ecological network. Based on the spatial cohesion for the ecoprofiles used in this analysis, a lay-out for a possible ecological network has been prepared. This is a lay-out for terrestrial corridors, i.e. for the forest, shrubland and grassland ecosystems.