广州绿道建设研究

根据"山、城、田、海"、"组团一轴带式"的城市空间格局,广州绿道总体布局为四纵两横,已建成2 250 km,包括绿廊系统、慢行系统、驿站、标识系统等主体要素。广州市的绿道建设体现了5个方面的创新:生态保护方式的创新、城市发展方式的创新、城市开放空间的创新、低碳生活新方式的创新、生态经济发展方式的创新;从长远的发展要求来看,需要从3方面完善:巩固"以道串绿",增加"因道建绿";划定绿道控制区,保障绿道用地;细化规划选线原则,加强社区绿道建设。

A Study of Greenway Building in Guangzhou

A greenway system has been preliminarily built with an overall layout of 4 vertical and 2 horizontal trails totaling 2250 km long in Guangzhou City based on the spatial pattern comprising mountainous areas,clusters and axial belts of urban fabrics,croplands and coastal areas.This system consists of the four essential elements as green corridor system,slow traffic system,trail stop system and signage system,and shows remarkable innovations in ecological protection means,urban development pattern,urban open space structure and low carbon lifestyle.Taking into account the long term development needs,Guangzhou needs to strengthen greenway system building in three terms;consolidating connections between green spaces by means of trails and building green spaces along the existed trails,designating control zones and insuring land uses for greenways,and refine the principles for greenway planning and selection and enhancing greenway building in communities.