北京地区退化河溪近自然治理措施研究--以怀九河为例  

Near-natural Control Measurements to Restore Degraded Stream Ecosystems in the Suburb of Beijing:A Case Study of the Huaijiuhe River

作　　者：段红祥[1] 高阳[2] 高甲荣[2] 魏志刚[1] 陈子珊[2] 寇忠泰 

机构地区：[1]北京市怀柔区水务局水土保持监测总站,北京100083 [2]北京林业大学水土保持学院教育部水土保持与荒漠化防治重点实验室,北京100083

出　　处：《中国农村水利水电》2008年第10期18-20,23,共4页China Rural Water and Hydropower

基　　金：北京市自然科学基金“北京地区典型河溪生态系统环境效应及其调控机理”(8062022)

摘　　要：河溪近自然治理作为人类活动与自然融合的社会现象,兼顾生态环境保护以及地区社会经济发展。对河溪近自然治理的内涵作了阐述,然后以位于北京山区的怀柔区怀九河为例,通过对其生态系统特点的分析,从生态调节和工程改造角度,设计了6种适合当地情况的河溪近自然治理措施,以期逐渐恢复该河溪已经退化的生态系统,同时也对我国其他城市河溪的近自然治理提供参考。Near-natural control of streams is a social phenomenon representing the amalgamation of human activities and nature; it not only considers the local economic development but also protects the health of local stream ecosystems. First , this paper introduces what is near-natural control of stream. Second, taking the mountainous Huaijiuhe River located in Huairou District of Beijing as an example and by analyzing the characters of its ecosystem, it puts forward six suitable near-natural control measures from the viewpoint of ecological adjustment in order to quickly restore its degraded ecosystem. They may serve as references to the near--natural control of streams in other cities.

关 键 词：河溪 近自然治理 生态系统 

分 类 号：X321[环境科学与工程—环境工程]