1. Department of GeographyGhent University Ghent 9000 Belgium
2. School of Civil and Water Resources EngineeringBahir Dar University Bahir Dar 1094 Ethiopia
3. Research Foundation Flanders (FWO) Brussels 1000 Belgium
4. Department of Hydrology and Hydraulic EngineeringVrije Universiteit Brussels Brussels 1050 Belgium
5. Division of Geography and TourismKU Leuven Heverlee 3001 Belgium
6. Department of Natural Resources ManagementBahir Dar University Bahir Dar 5501 Ethiopia