Author :
Jamilatou Chaibou Begou
The main objective of this study is to make prediction in ungauged catchments on the Bani basin to improve the knowledge of water resources availability. To this end, the hydrological model SWAT was calibrated on many gauged catchments, and the best optimized model parameters were entirely transferred from gauged to ungauged catchments based on physical similarity and spatial proximity approaches to simulate discharge hydrograph where it is not measured. Overall, regionalization yielded satisfactory to very good results at many ungauged catchments.