北京山区小流域主沟道水文地貌特征调查与分析研究  

Hydrological landscape of main valley channel of small watershed in hilly areas of Beijing

作　　者：叶芝菡 化相国 路炳军 赵安然 

机构地区：[1]北京市水科学技术研究院,北京100048 [2]北京市水土保持工作总站,北京100048

出　　处：《中国水利》2013年第21期52-53,56,共3页China Water Resources

摘　　要：为了摸清北京山区小流域沟道的生态现状及受人类干扰程度,对沟道开展水文地貌普查十分必要且富有指导意义。针对北京山区567条小流域的主沟道,根据北京山区沟道水文地貌分级标准,对各沟道的水文地貌要素包括水文、地貌与沟道连续性等状况开展野外调查,在室内开展评价、实现对沟道的分类定级,为生态清洁小流域建设和河流生态修复发挥重要的指导作用。It is essential and necessary to conduct survey on hydrological landscape of river channel, so as to have a clear picture of current ecological condition of small watershed in hilly areas of Beijing as well as degree of disturbance by human beings. A total of 567 small watersheds are selected for field investigation on the key elements of hydrological landscape of each valley channel, including hydrology, landscape and continuity of valley channels, in line with the grading and classification standard in Beijing. In-house evaluation was followed so as to complete classification of valley channels. All of these provide guidance to the construction of ecologically-sound and clean small watershed and river restoration.

关 键 词：水文地貌 评价 小流域 山区 北京市 

分 类 号：P333[天文地球—水文科学]