角田丘陵の地形

概要

論文の詳細を見る
Two types of dissecting valleys are recognized in the Kakuda Hills, in southern Miyagi Prefecture, 390-120 m high and declining northward. One of the types is the upper-level valley above the knickpoints, with a wide floor and gentle gradient, surrounded by rolling surfaces. Another type is the lower-level valley below the knickpoints, which is V-shaped, and this level is the present level of erosion by the Abukuma River. Dissection of the hills is now influenced by these two different levels of erosion.
東北地理学会の論文