11.4 Results and Discussion
11.4.1 Hydrological Model Performance
Hydrologic model performance was evaluated by modelling hydrological response
at the Senoshita and Arase Stations of the Chikugo River (Fig. 11.6). The elevation
of Chikugo River basin ranges from À3 m to 1,724 m with a main stream channel
143 m long with 70 % forest coverage. Calibration results at Arase Station (Fig.
Fig. 11.6 Location of Chikugo river with the observed discharge stations, river channel and DEM
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