摘要
指出了植被对固持土壤具有重要作用,而植被破坏是造成水土流失问题的重要因素。在诸多水土流失控制措施体系中,生物防护措施对改善区域环境质量和恢复其生态系统具有无可比拟的优点,尤其是生态脆弱区的植被恢复工程一直是水土流失研究的重点。基于诸多植被与水土流失关系的研究,探讨了不同的植被恢复尺度与水土流失的关系,并对其发展进行了展望。
Vegetation plays an important role in retaining soil and vegetation destruction is one of the important factors of soil and water loss problem. In many soil and water loss control measures, the biological protection measures have the incomparable advantages to improve the regional environment quality and restore the ecological system. Especially, the vegetation restoration project in the ecological fragile area has been the focus of the research on water and soil loss. Based on the relationship between vegetation and soil erosion, the relationship between different vegetation restoration scale and water and soil loss is discussed.
作者
左琴
岳艳杰
Zuo Qin;Yue Yanjie(Investigation and Design Institute of Water Resources and Hydropower Hainan Province,Haikou,Hainan 570203,China)
出处
《绿色科技》
2018年第16期152-154,共3页
Journal of Green Science and Technology
关键词
植被盖度
坡面
流域/区域
水土流失
vegetation coverage
hillslope
watershed/regional
water and soil loss
