Chemical characteristics of meltwater were investigated in a small drainage basin (0.0306
km 2) of No. 1 Brook at Kamabuchi Experimental Forest, Yamagata Prefecture. This …
The Tachiya-gawa River is the second order tributary of the Mogami River. The upper reaches
of the drainage system consists of two tributaries, ie the Momiji-gawa R. and the Risshaku-…
Most lakes in Yamagata Prefecture are distributed in volcanic region. We can rarely find lakes
in granitic area such as Asahi and Iide mountain districts as well as in Shonai Plain, So far …
The surrounding area of the Nabekoshi Pass in Yamagata Prefecture is famous for a heavy
snow fall in winter. The district is characterized by an abundance of small lakes and swamps, …
The Ryüzan Volcano is one of the famous volcanoes of the Zao volcanic group. The surrounding
area of this volcano is characterized by the abundance of lakes. Considering from the …
“Okama” is the crater lake of the Zao Volcano. In this lake, the volcanic activity has often
taken place in the historic time. The most recent one took place in 1939. The present …
The Su-kawa River in the Zao Volcano has ever been famous for poisonous acid water. It
takes the origin at the bottom of the Takayu explosion crater. Therefore, supplied with a large …
抄録 The Aisawa-gawa River is one of the most important tributaries in the lower reaches of the Mogami River. This drainage system starts from the Dewa Hills and is joined by the …