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No.47 (2000/12) >

 
Title :中国の黄土地すべりおよびその発生機構
Title alternative :Loess landslide in China and its mechanism
Authors :趙, 廷寧
孫, 保平
宜保, 清一
王, 暁慧
周, 金星
Authors alternative :Zhao, Tingning
Sun, Baoping
Gibo, Seiichi
Wang, Xiaohui
Zhou, Jinxing
Issue Date :1-Dec-2000
Abstract :黄土高原は, 黄河の中流域に位置し, 総面積が中国陸地面積の6.63%を占め, 世界で最も土砂流出の激しい地域である。頻発する土壌侵食, 地すべり, 土石流などの土砂災害は, 黄土地域の社会的経済的発展の障害となっている。本研究では, 黄土地すべりの主要類型とその分布特性, および黄土地すべりの地形・比高などの地すべり発生要因を明確にした。さらに, 黄土地すべりの防止が黄土区域の社会・経済発展のキーになることを指摘した。
The area of loess covers 6.63 per cent of total land area of China and it is well known all over the world for its largeness and wide location. The frequent happening of natural disasters, such as soil and water erosion, landslide and mud-rock flow, is the major factor hindering the social and economic development of loess area. In this paper, the principal types of loess landslide and the distribution rules of loess landslide are pointed out, and the landform and relief characteristic of loess landslide influencing factors of loess landslide and its mechanism are analyzed. It emphasizes that the prevention and control of loess landslide is a key factor that will determine the sustainable development of local society and economy.
Type Local :紀要論文
ISSN :0370-4246
Publisher :琉球大学農学部
URI :http://hdl.handle.net/20.500.12000/3424
Citation :琉球大学農学部学術報告 = The Science Bulletin of the Faculty of Agriculture. University of the Ryukyus no.47 p.113 -121
Appears in Collections:No.47 (2000/12)

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