城市可持续发展的定量评价

Quantitative Appraisal of City Sustainable Development

以经济、社会和环境为基础,运用层次分析法构建城市可持续发展指标体系,并采用主成分分析法提取主因子,对指标体系进行重新构建,最后计算城市可持续发展综合指数,用于分析和阐述城市可持续发展现状,为决策部门制定可持续发展方案提供依据。

Based on economic,social,environment,the authors used the AHP to establish the indicator system of the city sustainable development.The principal factors were calculated by the principal component analyisis,which were used to re-establish the indicator system.At last,the comprehensive index for the city sustainable development were calculated by the principal component analysis,which could analyze and expatiate the status quo of the city sustainable development.The reference of the theory could be provided for the policy-making body and management department.