Assessment Model Design of Urban Ecosystem Based on Fuzzy Theory – A Case of Changsha
Using the theories of fuzzy mathematics and urban ecology, a basic evaluation model of urban ecosystem is established and the evaluative index set was build. According to the latest 5 years statistic of Changsha city, the values of ecological environmental index are calculated, then the situation of ecological environment of this city are analyzed. The results show its ecological conditions showed a rising trend year by year. At last, Evaluative conclusion proved that above model is of higher reliability.
Zhenyu Du and X.B Sun
F. X. Hu et al., "Assessment Model Design of Urban Ecosystem Based on Fuzzy Theory – A Case of Changsha", Advanced Materials Research, Vols. 113-116, pp. 1239-1242, 2010