绿色基础设施构建方法研究述评

摘要

This paper firstly reviews the definition and theories of green infrastructure (GI) and outlines several representative GI planning cases in the world. The process of GI planning includes six steps including preparation, data collection, analysis and evaluation, GI mapping, synthesis and implementation. Then four different methods of GI analysis and mapping are compared and evaluated. Finally the paper puts forward the significance and difficulties of GI planning in China. Standardized methodology, adaptive planning and GI implementation are emphasized.%回顾了绿色基础设施(green infrastructure,以下简称G l)的内涵和相关理论,总结了国内外案例中Gl的构建过程,将其分为准备、搜集数据、分析和评价、确定Gl要素与格局、综合、实施与管理六步骤,并归纳、比较、评价了确定Gl要素与格局的4种主要方法.最后指出在中国快速发展背景下借鉴Gl的重要性和难点,认为Gl构建方法应向标准化、可评价、可验证、动态化的方向发展,应进行Gl的适应性研究,并重视在不同区域背景下的实施与管理.