辽河流域典型水库生态效应评价  

Ecological effect evaluation of typical reservoir in Liao river basin

作　　者：马铁民[1] 曾容[2] 徐菲[2] 

机构地区：[1]水利部松辽水利委员会,吉林长春130021 [2]北京师范大学环境学院水环境模拟国家重点实验室,北京100875

出　　处：《东北水利水电》2008年第10期37-40,共4页Water Resources & Hydropower of Northeast China

摘　　要：以辽河流域红山、观音阁、大伙房三座典型水库为研究对象,以水文学、生态学等理论为基础,分3个响应层次对生态效应进行识别,用AHP法构建流域典型水库生态效应评价指标体系和综合指数评价模型,将响应综合指数分为8个级别,即负效应程度特别严重、严重、一般、轻微和正效应程度较弱、一般、良好、优秀,对三座水库进行生态效应评价。By taking three reservoirs, Hongshan, Guanyinge, Dahuofang as research objects, basing on the theory of hydrology and ecology, the paper identifies the ecological effect into three response levels, builds the ecological effect evaluation index system and comprehensive evaluation index system of the typical reservoirs by using the AHP method, divides the comprehensive response index into eight levels, very serious, serious, general and slight in negative effect degree and weaker, general, good and excellent in positive effect degree. Then the ecological effect of the three reservoirs is evaluated.

关 键 词：辽河流域 典型水库 生态效应 评价指标体系 

分 类 号：TV21[水利工程—水文学及水资源]