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云南省小江流域生态环境的破坏,加剧了泥石流活动;而泥石流的活动,又进一步促使生态环境恶化。两者相互作用,互为影响。因此,治理泥石流必须和加强环境的保护结合起来。一、生态环境破坏加剧了泥石流活动云南东北部的小江流域,是我国四大泥石流区之一。这里泥石流分布集中,规模巨大,类型齐全,形态多样,活动频繁,危害严重。它是山区生态环境遭到破坏,水土流失发展到严重阶段
The destruction of the eco-environment in the Xiaojiang River Basin in Yunnan Province aggravated the debris flow activities; and the debris flow activities further deteriorated the ecological environment. The two interact and influence each other. Therefore, the management of debris flow must be combined with the enhancement of environmental protection. First, the destruction of the ecological environment exacerbated the debris flow activities in the northeastern Yunnan small river basin, is one of China’s four major debris flow area. Debris flow distribution here concentrated, large-scale, full range, shape and diversity, frequent activities, endanger serious. It is a mountainous ecological environment has been destroyed, soil erosion to a serious stage