1. Agroecology; Department of Crop Science; Georg-August-University Göttingen; Göttingen Germany
2. Nature Conservation and Landscape Ecology; Institute of Earth and Environmental Sciences; University of Freiburg; Freiburg Germany
3. Department of Animal Ecology and Tropical Biology; Biocentre; University of Würzburg; Würzburg Germany
4. Institute of Geography Cartography; GIS & Remote Sensing Department Georg-August-University; Göttingen Germany