山地灾害地貌与水土流失

Calamity Landform in Mountain Areas and Water and Soil Loss

我国山地众多 ,山地资源十分丰富。但是 ,山地区极易孕育自然灾害 ,特别是那些具有突发性灾变过程的灾害现象 ,往往会造成严重的危害。山地灾害发生过程其实质就是水土流失过程 ,现代山地灾害地貌形成过程中 ,人为因素在因山地灾害发生而引起的水土流失过程中起着越来越显著的作用。

There are a large of mountain areas in China and there are a plenty of resources in mountain areas. But the mountain areas are often the place where the natural calamities occur frequently,especially are those paroxysmal calamities that often bring huge loss. The occurring process of the mountain calamities is a process of water and soil loss in essence.In the process of modern calamity landform forming in mountain areas,the human made factors are playing an important role in the process of water and soil loss caused by mountain calamities.