详细信息
- 责任者：Ni Huayong (Chengdu Institute of Geology and Mineral Resources ; China Geological Survey ; Chengdu 610082 ; China)
- 刊名：Geology in China
- 出版年：2009
- 卷期：36(1)
- 关键词：泥石流 ; debris flows ; 四川 ; Sichuan Province
- 页码：p.229-237
- 图表：10 illus., 4 tables，6 refs.
- 分类号：1800
- issnNo：ISSN1000-3657
- isbnNo：CN11-1167/P
摘要
In this paper, the distribution of debris flow gullies and some disaster events are described, their formation conditions such as solid materials, landform and rainfall are analyzed, and their occurrence characteristics are discussed in the aspects of time, space and magnitude. On such a basis, the countermeasure system against debris flows is established, and some corresponding prevention advices are put forward.