广东30年城镇建设成就与城镇走廊演变

在回顾广东城镇建设成就基础上,把城镇走廊作为区域发展空间结构的表现形式,构建城镇走廊指数模型,运用GIS技术方法对不同发展时期的城镇走廊进行识别和比较,以此来探讨改革开放30年来广东区域发展的空间格局的变化轨迹.城镇走廊区域主要分雏形、整合、强化3种不同程度的走廊空间,广东城镇走廊的发展基本上经历了穗深等城市"据点"式发展,珠江东岸穗港"廊道"形成和珠江三角洲"块状"集聚3个阶段.与广东经历的工业化初级、中级和高级阶段大致相对应.未来广东城镇走廊的发展趋势和调控方向应该形成轴线式的跨省跨区域的城镇走廊格局,并以此逐步辐射并带动广东全域.

THE ACHIEVEMENT OF URBAN CONSTRUCTION IN GUANGDONG IN THE PAST 30 YEARS AND THE EVOLUTION STUDY OF URBAN CORIUDOR

Reviewing the achievement of urban construction in Guangdong,using urban corridor as the form of spatial structure of regional development,building the exponential model of urban corridor and using the GIS technology to identify and compare the urban corridor in different development periods and in order to explore the track of changes of the spatial pattern of regional development in Guangdong over the past there decades since the reform and opening up.The urban corridor region mainly divide into there kinds of corridor space in different levels,including prototype,integration and strengthen.The development of Guangdong urban corridor basically experienced there stages,including the development of "Stronghold" in Shenzhen-Guangzhou and other cities,the form of Guangzhou-Hongkong urban corridor in the east coast and the "Massive" gathering in the Pearl River Delta(PRD),which roughly correspond to the stages of Guangdong's industrialization primary,intermediate and advanced.In the future,the trend of development and the direction of control of Guangdong urban corridor should consider and strengthen the links of the economicdevelopment center outside the province,form the axis of the pattern of inter-provincial urban corridor and gradually control and radiation global Guangdong.