堤防植生と植生基盤土質の関係について

抄録

This report focuses on the relation between embankment vegetation and vegetation base in the river embankment. We studied to solving problems caused by invasion and growth of alien plants from these relation. From a field survey and soil analysis, we clarified physicochemical relation about embankment vegetation and vegetation base. In order to make maintenance of vegetation easier, it is important to adjust vegetation base pH and particle size. These results can contribute to efficient and effective way to control embankment vegetation.