積雪・融雪・流出モデルとその59年豪雪への適用*

The aim of this study is to apply the snow accumulation, melting and runoff models pro-posed in the previous paper to the heavy snow year 1984 and to improve their models. Tho-se models are mainly improved in order to gain better agreement between the synthesizedand observed parameters of snowpack (its depth, water equivalent and density etc.) andare applied to the Ohura River located at the northern part of Lake Biwa watershed. Theirresults show goodness of those models.