soil and water erosion control的意思|示意

There are two principal ways to control the Loess Plateau:one is the harness of soil and water erosion and the rehabilitation of vegetation to rebuild the ecological environs;

黄土高原的治理目标主要有两条：一是治理水土流失，恢复植被，重建良好生态环境；

In the 1980s key water and soil erosion control projects were launched in areas suffering from serious water and soil erosion such as those along the Yellow and the Yangtze rivers.

20世纪80年代，国家开始在黄河、长江等水土流失严重地区实施水土流失重点防治工程。

Water conservation forest is a special kind of protection forests. It can protect water resources, control soil erosion, purify water quality and so on.

水源涵养林是具有特殊意义的防护林种，具有很好的涵养水源、保持水土、净化水质等功能。

Therefore, preventing rainstorm erosion is the key to control soil and water loss.

因此，防止暴雨侵蚀是防治水土流失的关键。

It should be extended in forage growing and animal husbandry, water and soil erosion, barren mountain control and …

在种草养畜、防止水土流失、治理荒山等西部开发战略中，值得大力推广。

By 2008 key water and soil erosion control projects had covered a total area of 260000 sq km with 70 percent of such areas put under control and a silt reduction rate of 40% or more.

截至2008年，重点防治工程共治理水土流失面积26万平方公里，已实施重点区域治理的水土流失治理程度达到70%，减沙率达40%以上。