京西达摩沟泥石流形成条件与防治

Formation Conditions and Control of Debris-flow in Damo Gully Located in Western Beijing

阐述了达摩沟泥石流灾害特征、形成条件及其发展趋势 ,提出了以“拦挡”为主 ,辅以“护排”、“疏导”的工程治理与封山育林、林型改造、人工补植等生物治理以及行政管理措施相结合的综合防治方案。

On the basis of analysis of debris flow formation conditions, features and development direction in Damo gully, the control countermeasures, which mainly use row blocking and secondly use training for discharge, combined with administrative control and biological control consisted of closing down the mountains to develop the forests, tree species modification and tree planting, are put forward.