文档介绍：The Application of Unascertained Measure Model in
Evaluation of Urban Environmental Quality

Zhang Furen, Deng Panpan, Zhang Huamin Zhang Furen
School of Mechanical and Electrical Engineering School of Urban Construction and environment engineering
Chongqing Jiaotong University, 400074 Chongqing University, 400045
Chongqing, China Chongqing, China
E-mail: zh_feixue@ E-mail: zh_feixue@

Abstract—Urban environmental quality is affected by many factors. The integrity and rationality of selected evaluating
There is no generally acknowledged and exercisable method for indicators are the basis for correct assessment. The evaluating
urban environment qualities assessment. Based on character of urban indicators can be generally divided into two categories, that is
environment system information, evaluation method of unascertained qualitative indicators and quantitative indicators. From the
measure model is adopted in urban environment qualities evaluation view of urban residents, these factors of urban greening,
in this paper. The unascertained measure model divides the ecological protection, noise pollution and traffic environment
evaluation space orderly, its evaluation result is credible and it is have been selected to assess the urban environmental quality.
more suitable for evaluating the environmental quality. Based on According to the data