Title: Evaluation of Sustainable Development of Urban Ecosystem in Nanjing City
Abstract: On the basis of the connotation of sustainable development and adopting a completely graded layer structure, this thesis established an evaluation index system for urban ecosystem. The evaluation index system included 3 levels. The first level was the target level, selecting the capacity of urban integrate development as the target. The second was criterion level, including the level, force and coordination degree of development. The third was index level, selecting 30 concrete items. Nanjing urban ecosystem was evaluated using analytic hierarchy process, fuzzy integrated evaluation and linear subordinated function. The results showed that Nanjing urban ecosystem generally develops in the direction of high efficiency and harmony. However, the level of sustainable development was lower, and the coordination degree fluctuated greatly. Therefore, it is necessary to improve the structure and function of Nanjing urban ecosystem.
Publication Year: 2002
Publication Date: 2002-01-01
Language: en
Type: article
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Cited By Count: 5
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