• 论文 •

### FUZZY COMPREHENSIVE EVALUATION MODEL OF ECOLOGICAL DEMONSTRATION AREA

YU Ya-juan, GUO Huai-cheng, LIU Yong, WANG Shu-tong, WANG Jin-feng

1. College of Environmental Sciences, Peking University, Beijing 100871, P. R. China
• 收稿日期:2005-07-12 出版日期:2005-12-20 发布日期:2011-12-15
• 通讯作者: GUO Huai-cheng. E-mail: hcguo@pku.edu.cn E-mail:hcguo@pku.edu.cn
• 作者简介:YU Ya-juan (1978- ), female, a native of Nantong of Jiangsu Province, Ph.D. candidate, specialized in environmental management and assessment. E-mail: pkuyuyj@126.com
• 基金资助:

Under the auspices of the Major State Basic Research Development Program of China (973 Program) (No. 2005CB724205)

### FUZZY COMPREHENSIVE EVALUATION MODEL OF ECOLOGICAL DEMONSTRATION AREA

YU Ya-juan, GUO Huai-cheng, LIU Yong, WANG Shu-tong, WANG Jin-feng

1. College of Environmental Sciences, Peking University, Beijing 100871, P. R. China
• Received:2005-07-12 Online:2005-12-20 Published:2011-12-15

Ecological demonstration area (EDA) is an authorized nomination, which should be assessed from several aspects, including ecological, social, environmental, economic ones and so on. It is difficult to advance an exact developing level index of EDA due to its indicator system's complexity and disequilibrium. In this paper, a framework of indicators was set to evaluate, monitor and examine the comprehensive level of ecological demonstration area (EDA). Fuzzy logic method was used to develop the fuzzy comprehensive evaluation model (FCEM), which could quantitatively reveal the developing degree of EDA. Huiji District of Zhengzhou, Henan Province, one of the 9th group of national EDAs, was taken as a study case. The framework of FCEM for the integrated system included six subsystems, which were social, economic, ecological, rural, urban and accessorial description ones. The research would be valuable in the comprehensive quantitative evaluation of EDA and would work as a guide in the construction practices of Huiji ecological demonstration area.

Abstract:

Ecological demonstration area (EDA) is an authorized nomination, which should be assessed from several aspects, including ecological, social, environmental, economic ones and so on. It is difficult to advance an exact developing level index of EDA due to its indicator system's complexity and disequilibrium. In this paper, a framework of indicators was set to evaluate, monitor and examine the comprehensive level of ecological demonstration area (EDA). Fuzzy logic method was used to develop the fuzzy comprehensive evaluation model (FCEM), which could quantitatively reveal the developing degree of EDA. Huiji District of Zhengzhou, Henan Province, one of the 9th group of national EDAs, was taken as a study case. The framework of FCEM for the integrated system included six subsystems, which were social, economic, ecological, rural, urban and accessorial description ones. The research would be valuable in the comprehensive quantitative evaluation of EDA and would work as a guide in the construction practices of Huiji ecological demonstration area.