Hiroyuki ARAKAKI

Comparison Study of the Water Resources Characteristics Among
Several Rivers Having Same Scale Basin Using the Global Data Set

Yukio MUKAI, Atsushi RIKIMARU, Kazuyoshi TAKAHASHI

Problems have presently occurred in all countries such as a seasonal gap of the
amount of water resources and a flood disaster. Therefore, it is required to grasp the
amount of water resources using homogeneous data on each river basin. In this study
considers two or more water-resources characteristics from hydrogical information,
vegetation information, and river geographical feature information on each river. The
water resources characteristics for nine rivers were examined, and finally they were
ranked.