摘要
根据DPSIR模型的原理,在安徽省生态可持续发展综合评价中,从驱动力、压力、状态、影响及响应这5个方面来建立指标体系,力求体系能够反映出指标体系中各指标之间的关系;根据改进熵值法对其指标进行赋权,并计算出生态可持续发展综合评价指数;用DPSIR模型的原理构建的指标评价体系分析了2001—2006年间安徽省生态可持续发展水平,得出的安徽省生态可持续发展综合指数的结果,与实际相符。用DP-SIR模型与改进熵值法的结合为生态可持续发展评价提供了一个新的方法。
According to the principles of the DPSIR model, this paper establishes the index system which involves five aspects, i.e. driving force, pressure, the state, the impact and responses in the comprehensive evaluation of ecological sustainable development in Anhui Province. The system can reflect the relations among the indexes in the index system. The improved entropy method is used to define the scale of each index and calculate the comprehensive evaluation index of ecological sustainable development. The index system based on the principle of the DPSIR model is used to evaluate the level of ecological sustainable development of Anhui Province in the years between 2001 and 2006,and the results accord with the facts. The combination of the DPSIR model with the improved entropy method provides a new approach to the evaluation of ecological sustainable development.
出处
《合肥工业大学学报（自然科学版）》
CAS
CSCD
北大核心
2009年第3期305-309,共5页
Journal of Hefei University of Technology：Natural Science
关键词
DPSIR模型
生态可持续发展
改进熵值法
DPSIR model
ecological sustainable development
improved entropy method
