中国黄河下流域の断流と洪水に関する現地調査

概要

論文の詳細を見る
Recently, Japanese and Chinese newspapers have reported the problems of the stream cease of The Yellow River in China. In this research the authors have reviewed the history of The River through the available books and some records, and particularly considered the present situation in regard to environmental problems encountered. A field survey of the stream cease of The River was carried out on November 1996 in which the soil was examined at the site, some interviews took place with the native people and photographs were taken. In order to understand the relationship between the stream cease and flood, soil samples were brought from The River for some mechanical analysis in the authors' laboratory. Accordingly, the first author suggested an effective utilization of the eroded loess aside from environmental monitoring of the stream cease by a field survey and remote sensing by using satellite data.
長崎大学の論文