基于PSR—物元模型的水生态文明评价研究——以南昌市为例

水生态文明评价指标体系是衡量水生态文明城市建设的技术手段,为建设生态文明城市提供理论参考。在综述国内评价体系相关文献基础上,本文采用PSR概念框架构建了评价指标体系,运用层次分析法和熵权法来判断评价指标的权重,引入物元分析法对城市水生态文明建设进行综合评价,分别从水生态的水资源、水生态、水利用、水管理和水文化5个方面入手,构建评价指标综合体系,并以南昌市2006-2015年为实例进行评价,结果表明:2006-2008年的水生态文明级别为"一般",2008-2013年的水生态文明级别为"较好",2014-2015年的水生态文明级别为"好"。南昌水生态文明城市发展态势可观,大部分指标和等级逐年提升,水生态文明城市建设工作进展顺利。

Water ecological civilization evaluation based on PSR-matter element model:a case study of Nanchang City

The evaluation index system of water ecological civilization is the technical means to measure the construction of water ecological civilization city, and provide theoretical reference for the construction of ecological civilization city. On the basis of reviewing the relevant literature of the domestic evaluation system, this paper constructs the evaluation index system by using the PSR conceptual framework, uses the analytic hierarchy process and the entropy method to judge the weight of the evaluation index, and introduces the matter element analysis method to comprehensively evaluate the urban water ecological civilization construction The water quality, water ecology, water use, water management and water culture of water ecological civilization were studied respectively. The comprehensive evaluation index system was constructed and Nanchang from 2006 to 2015 was evaluated as a case study. The results showed that: the water ecological civilization level in 2006-2008 assessed as "general", 2008-2013 as "good ", and 2014-2015 as "excellent ". Nanchang shows an optimistic developing trend as the water ecological civilization city, grade and most indicators are increasing year by year, and the water ecological civilization city construction work is progressing smoothly.