1. IHE Delft Institute for Water Education, Department of Integrated Water Systems and Governance, Delft, The Netherlands
2. Delft University of Technology, Faculty of Civil Engineering and Applied Geosciences, Water Resources Section, Stevinweg, Delft, The Netherlands
3. Tigray Agricultural Research Institute, Department of Water Resources and Irrigation, Mekelle, Ethiopia
4. Hydraulic Research Center, Wad Medani, Sudan
5. Mekelle University, Mekelle, Ethiopia