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

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 shews that the method is an effective evaluation method for urban ecosystem sustainable development．

关键词： Urban ecosystem Indexes system Evaluation Grey system model

作者: CHEN Junfei

作者单位: State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering,Business School,Hohai University,P.R.China,210098

会议类型: 国际会议

会议名称: 2008 Conference on Regional Economy and Sustainable Development(2008区域经济与可持续发展国际学术会议)

会议地点: 济南

会议语种:英文

页码: 1412-1416

在线出版日期: 2008-11-01（万方平台首次上网日期，不代表论文的发表时间）