摘要
综述了放牧对草地的影响、植被在防治水土流失方面的作用。
Overgrazing result in grassland vegetation deterioration and herbage yield declining. The paper summarized that the effect of grazing on grassland, the function of vegetation for preventing soil erosion, the condition of soil erosion by overgrazing, and the measures for preventing soil erosion.
出处
《中国草地》
CSCD
2001年第6期59-63,共5页
Grassland of China
基金
国家自然科学基金资助项目 (3986 0 0 6 2 )
关键词
草原退化
植被
过度放牧
土壤侵蚀
Grassland deterioration Vegetation
Overgrazing
Soil erosion
