抄録
The objective of this study is to develop a distributed hydrologic model using SMPT (Soil Moisture Parameter Tank model) which was presented by Ando et. al.(1982). The watershed basin is divided a grid cell of 50m in which direct runoff, evaporation, and ground water runoff was calculated. The model is applied to simulate water cycle in the Azuma Upper Experimental basin (1.81km2) witha time step of a day. The model parameter is calibrated through the compare the simulated river discharge, groundwater levels and with the observed value.
