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[1]YANG Zong-ji,QIAO Jian-ping,SONG Shu-zhi,et al.Risk Assessment of Debris Flow in Dahu Gully of Yuexi County of Sichuan[J].Research of Soil and Water Conservation,2007,14(02):46-49.

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Risk Assessment of Debris Flow in Dahu Gully of Yuexi County of Sichuan

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 14 Number of periods: 2007年02期 Page number: 46-49 Column: Public date: 1900-01-01

Title:: Risk Assessment of Debris Flow in Dahu Gully of Yuexi County of Sichuan

Author(s):: YANG Zong-ji^1,2, QIAO Jian-ping¹, SONG Shu-zhi^1,2, XU Xiao-fei^1,2; 1. Institute of Mountain Hazard and Environment, Chinese Academy of Sciences & Ministry of Water Conservancy, Chengdu 610041, China;
2. Cellage of Recourses and Environment, Graduate School of Chinese Academy of Sciences, Beijing 100039, China

Keywords:: debris flow; hazard; vulnerability; risk; Dahu gully

CLC:: P642.23

DOI:: -

Abstract:: the debris flow in Dahu gully is on the east part of Yuexi County, it is 3 km long and the drainage area is only 1.3 km², and the reserve of the deposit is less than 104 m³, which attributes to minitype. Nevertheless, the gully abut against the residential area, and threaten the community in the area. The risk assessment of the debris flow is analyzed on the base of assessment of hazard and vulnerability, and it is concludes that the risk degree of the debris flow is 0.38, which attributes to high risk degree.

References:: [1] 刘希林,等:泥石流风险及沟谷泥石流风险度评价[J].工程地质学报,2002,10(3):266-275.
[2] 刘希林.泥石流风险评价中若干问题的探讨[J].山地学报,2000,18(4):341-345.
[3] 吕学军,等.南水北调西线一期工程区泥石流分布特征[J].水土保持研究,2005,12 (5):237-240.
[4] 苏鹏程,等.四川色达县切都柯沟"7·8"泥石流灾害风险评价[J].灾害学,2005,20(1):71-75.
[5] 刘希林,莫多闻.泥石流风险评价[M].成都:四川科学技术出版社,乌鲁木齐:新疆科技卫生出版社,2003.
[6] 凉山彝族自治州地方志编撰委员会,凉山州史志办公室.凉山州志[Z].

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Last Update: 1900-01-01