三峡水库水环境承载能力的评价和分析  

Analysis and evaluation of water environmental carrying capacity in Three Gorges Reservoir

作　　者：陈永灿[1] 刘昭伟[1] 

机构地区：[1]清华大学水利水电工程系,北京100084

出　　处：《水科学进展》2005年第5期715-719,共5页Advances in Water Science

基　　金：国家自然科学基金资助项目(50279017);水利部科技创新资助项目(Scx2002-05)~~

摘　　要：水环境承载能力是水环境保护的重要基础,是协调区域经济-社会-水环境可持续发展的科学依据。利用三峡水库水环境特性的研究成果,从水环境承载能力的概念及其特征出发,评价了三峡水库的水环境承载能力及其时空变化,并分析了三峡水库蓄水前和蓄水后水环境承载能力的变化。它不仅为三峡水库的水环境科学管理提供了技术支撑,而且为三峡水库水环境承载能力的深入研究打下基础。The idea of water environmental carrying capacity （WECC） is put forward to protect water environment from being polluted and maintain the sustainable development of economy and society. Based on the related research work, WECC in the Three Gorges Reservoir （TGR） is investigated and the spatial-temporal distributing of WECC is pictured. The conclusion that the project will reduce the amount of WECC in TGR is made after the study of the influence of TGR on the environment in TGR. This paper not only enhanced the management of the water environment in TGR, but also promotes the further study of WECC.

关 键 词：水环境承载能力 三峡水库 评价分析 

分 类 号：X524[环境科学与工程—环境工程]