密云水库集水区河岸生物工程措施初探

Discussion on soil bioengineering in riparian zone in Miyun Reservoir watershed

密云水库是北京城区的重要饮用水源地,如何治理集水区内的水土流失,改善集水区生态环境非常重要。从河岸带的功能出发,阐述了河岸生物工程措施的复合功能,介绍了河岸生物工程措施植物的选取原则,以此为基础,详细介绍了集水区河岸生物工程措施的类型及设计模式,以期为密云水库集水区河岸整治提供理论基础。

Miyun Reservoir plays an important role in supplying water for industrial and household use in Beijing. How to control soil erosion and improve ecological environment become urgent. In this paper the function of riparian zone is discussed, the compound function of soil bioengineering is stated and the principles of plant species selection in soil bioengineering are introduced. On the basis of these principles, the types and design patterns are provided in detail as the theoretical foundation for riparian restoration in Miyun Reservoir watershed.