城市生态化水平评价方法及其应用

Urban ecologization level:Evaluation method and its application

从城市生态系统的5个能力支持子系统方面建立城市生态化综合评价的基础变量指标体系,提出了动态筛选核心评价指标的技术方法;定义城市生态化指数(UEI)概念及其计算方法,设计城市生态化状态识辨盒状图,构建了城市生态化水平定量分析的理论框架。并对上海城市生态化状态进行定量评价,指出上海当前阶段城市生态化水平仍处在初级阶段,生态化发展正面临整体性、结构性双重挑战。

A basic variable index system for urban ecologization evaluation was built from the aspects of five competent supporting sub-systems of urban ecosystem,and the technical method for dynamic sieving of the key evaluation index was established.In addition,the concept of urban ecologization index（UEI）was defined,and the corresponding calculation method was proposed.Furthermore,the status box plot of urban ecologization was designed,and the theoretical structure of quantitative analysis on urban ecologization level was constructed.The quantitative evaluation of current ecologicalization status of Shanghai showed that this city is at the initial stage of urban ecologicalization,and its further development is facing double challenge both from integrity and from constitutes.