Study on Urban Lake Ecosystem Health Assessment

被引：1
|
作者：
Chen, Weiguo [1 ]
机构：
[1] Jinan Engn Vocat Tech Coll, Dept Construct Engn, Jinan, Peoples R China
来源：
SUSTAINABLE ENVIRONMENT AND TRANSPORTATION, PTS 1-4 | 2012年 / 178-181卷
关键词：
urban lake ecosystem health; pressure-state-response model framework; comprehensive index weights; fuzzy optimum selection theory; Lake Dongchang;
D O I：
10.4028/www.scientific.net/AMM.178-181.304
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The properties of urban lake ecosystem considered, the index system for its health assessment is built with the pressure-state-response model framework put forward by Organization for Economic Co-operation and Development. The comprehensive index weights are determined with improved analytic hierarchy process and entropy value method. The model based on fuzzy optimum selection theory is used to assess health state of urban lake ecosystem. The application of this model in Lake Dongchang is given as an example. The states of its ecosystem health are assessed. The results conform basically to the reality.
引用
收藏
页码：304 / 308
页数：5
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