抄録
For rainfall interception process in forests, four types of tank models are examined using field observations of gross rainfall, throughfall, and stemflow of a Sugi stand in forests. The models are single tank models and double tank models with different constants and coefficients during a rainfall event from those after the cessation of the rainfall. Parameters in the models are identified by minimizing the square sum of residuals of stemflows. The double tank models obtain better results.
