解决陕北库坝群泥沙淤积的根本途径

Basic Way of Resolving Deposit Mud and Sand in Cohorts of Storerooms and Dams in North Shaanxi Province

在对陕北黄土高原库坝群泥沙淤积治理模式研究的基础上,从该区地貌特征、水土流失成因出发,提出了解决库坝群泥沙淤积的途径。通过采用沟头、支毛沟、干沟及坡面的综合治理,实现相对就地拦截泥沙,从而达到控制库坝淤积的目的。

Based on research on management modes of deposited mud and sand in cohorts of storerooms and dams m the Loess Plateau of Shannxi Province, the authors point out a way how to relive mud and sand deposit in cohorts of storerooms and dams in terms of landform features and the causes of soil and water loss. In order to relatively hold up mud and sand on the spot and control deposition, we should control head channels, branch channels, main channels on slope surface comprehensively.