The Characteristics and Countermeasures of the Mud-rock Flows in the Menzonggou Watershed

Wang Haining; Zhao Ming

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The Characteristics and Countermeasures of the Mud-rock Flows in the Menzonggou Watershed

- The Characteristics and Countermeasures of the Mud-rock Flows in the Menzonggou Watershed
- Bulletin of Soiland Water Conservation Vol. 14, Issue 1, Pages: 54-58(1995)
- 作者机构：
  
  青海省水土保持局
- 作者简介：
- 基金信息：
- DOI：
  CLC： P642.23
- Published：1995
- 稿件说明：
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Wang Haining, Zhao Ming. The Characteristics and Countermeasures of the Mud-rock Flows in the Menzonggou Watershed[J]. Bulletin of Soiland Water Conservation, 1995, 14(1): 54-58.
DOI：

Wang Haining, Zhao Ming. The Characteristics and Countermeasures of the Mud-rock Flows in the Menzonggou Watershed[J]. Bulletin of Soiland Water Conservation, 1995, 14(1): 54-58. DOI：

摘要

该文通过对长江源头地区典型试点小流域--青海省玉树县盂宗沟流域泥石流成因的调查分析。认为造成该地区泥石流的主要原因除地质、地形、土壤、降水、植被和人为因素外，还与冻融侵蚀和降水形式关系密切，根据该流域泥石流的特征及危害，提出了治坡与治沟相结合的综合防治体系，使泥石流灾害减轻到最低程度。

Abstract

The soil and water loss in the source of the yangtze river is paied attention gradually inrecent years

It is not only widespread in whole watershed but also very serious in parts. Mud-rockflow is the common serious erosion form and has some special erosion characteristics

so it is neces-sary to adopt some special measures to control it.Through the investigation to the cause of mud-rock flow in the Menzonggou wathershed inyushu county of Qinghai province. it is considered thatthe main causes are not only geology、landform、soil、rainfall、vegetation and mankind factor but alsomelting erosion and rainfall forms. According to the danger and characteristics of the mud-rockflows in this watershed

the comprehensive control system for controlling gullies in combination withcontrolling slopland is put out to decrece the disasters to least.

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Related Institution

Geography Dearpment of Liaoning Teachers, University

Soil and Water Conservation Office of Datian County, Fujian Province, 366100, PRC

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