1. Environmental Geography Department, Institute for Environmental Studies Vrije Universiteit Amsterdam Amsterdam The Netherlands
2. Department of Ecology and Evolution University of Lausanne Lausanne Switzerland
3. Geomatics and Landscape Ecology Laboratory, Department of Biology Carleton University Ottawa Ontario Canada
4. Department of Spatial Sciences, Faculty of Environmental Sciences Czech University of Life Sciences Prague Praha Czech Republic
5. Conservation Biology Division, Institute of Ecology and Evolution (IEE) Universität de Bern Bern Switzerland
6. Faculty of Geosciences and Environment, Institute of Earth Surface Dynamics University of Lausanne Lausanne Switzerland