摘要
传统的绿地评价指标具有明显的局限性,不能反映实际的空间分布和使用情况。本文通过结合地理信息系统中的空间分析工具,提出了空间可达性和服务面积的绿地评价指标,并希望能够基于此建立更加完善的评价体系,在公园绿地的布局上兼顾到公平和效率的原则。以广州市的四个城区为例,对现有的公园绿地进行了空间分布上的评价,以期对今后的规划和建设提供依据。
Traditional green space appraisal system is limited in that it cannot reflect green space distribution and usage. The article uses spatial analysis tools in GIS and proposes the appraisal indicators based on accessibility and serving area, and hopes it will introduce more complete appraisal system research. The article appraises the green space distribution in four districts of Guangzhou city and hopes it will provide reference for future urban planning and development.
出处
《规划师》
北大核心
2009年第2期83-88,共6页
Planners
关键词
城市绿地
公平与效率
可达性
空间分析
广州市
Urban green space, Fairness and efficiency, Accessibility, Spatial analysis, Guangzhou city
