An Evaluation on Urban Ecosystem Sustainable Development Based on Grey System Model

被引：0

作者：

Chen Junfei ^{[1
]}

机构：

[1] Hohai Univ, State Key Lab Hydrol Water Resources & Hydraul En, Sch Business, Nanjing 210098, Peoples R China

来源：

PROCEEDINGS OF 2008 CONFERENCE ON REGIONAL ECONOMY AND SUSTAINABLE DEVELOPMENT | 2008年

关键词：

Urban ecosystem; Indexes system; Evaluation; Grey system model;

D O I：

暂无

中图分类号：

K9 [地理];

学科分类号：

0705 ;

摘要：

The evaluation of Urban ecosystem sustainable development is a complicated multi-objective decision making problem. The index system of the urban ecosystem sustainable development is established according to structure,function and harmony level. The weights of index system are computed by the method of AHP and information entropy. The grey system model for appraising urban ecosystem sustainable development is presented. The cities including Shanghai, Nanjing, Suzhou, hangzhou, Ningbo in Yangtse region were selected as the study case. An order of the state of urban ecosystem sustainable development was illustrated as, Hangzhou > Shanghai > Nanjing > Suzhou > Ningbo. The result shows that the method is an effective evaluation method for urban ecosystem sustainable development.

引用

页码：1412 / 1416

页数：5