We have completed several local and landscape-scale connectivity studies intended to better understand and predict the movement needs of threatened species across fragmented landscapes. We use the GIS-based spatial and analytical framework offered by GAPCLoSR (Generalised Approach to Planning Connectivity at Local Scales or Regional) to do this type of work, working with Professor Alex Lechner (University of Nottingham), one of the original developers of the GAPCLoSR package.
Current and recent GAPCloSR projects include analysis of impacts on koalas and squirrel gliders arising from land clearing activities in a part of the Port Macquarie Hastings LGA, modelling potential future development scenarios across Campbelltown-Wollondilly (the ‘Greater MacArthur Growth Area’ of Sydney) and broader land-use related connectivity studies in the Lismore, Coffs Harbour, Port Stephens and Mid-Coast Local Government Areas.
Another recent application of this analytical approach was considering interconnectivity between patches of potential koala habitat, at both the broad and fine scale, across South West Sydney inclusive of the Cumberland Plains, with particular consideration given to connectivity potential and revegetation. The outcomes of this project were used to prioritise bushland revegetation projects, informing the most cost-effective use of limited conservation funds by identifying areas with the greatest benefit for overall habitat connectivity.
