摘要
在当前构建以国内大循环为主体,国内国际双循环相互促进的新发展格局下,作为世界四大湾区之一与国内国际经济发展引擎,粤港澳大湾区及其城镇体系空间结构优化显得尤为重要。基于ArcGIS软件,通过计算粤港澳大湾区城镇体系的城市密度、空间集聚维数、空间关联维数及城市流强度,探讨粤港澳大湾区城镇体系空间结构特征。结果表明,粤港澳大湾区呈现出以广州、深圳、香港地区、澳门地区为核心,广深港与珠—澳双轴发展的空间结构。
Under the current new development pattern of constructing a domestic great cycle as the main body and the domestic and international double cycle promoting each other,the optimization of the spatial structure of Guangdong,Hong Kong and Macao Great Bay Area and its town system,as one of the four major bay areas in the world and the engine of domestic and international economic development,is particularly important.Based on ArcGIS software,the spatial structure characteristics of the town system in the Guangdong-Hong Kong-Macao Greater Bay Area are investigated by calculating the urban density,spatial agglomeration dimension,spatial association dimension and urban flow intensity of the town system in the Guangdong-Hong Kong-Macao Greater Bay Area.The results show that the Guangdong-Hong Kong-Macao Greater Bay Area presents a spatial structure with Guangzhou,Shenzhen,Hong Kong and Macao as the core,and the dual-axis development of Guangzhou-Shenzhen-Hong Kong and Zhuhai-Macao.
作者
徐伟
张宇彤
杜萌
XU Wei;ZHANG Yutong;DU Meng(College of Civil Engineering,Inner Mongolia University of Science and Technology)
出处
《上海节能》
2024年第6期911-919,共9页
Shanghai Energy Saving
基金
包头市科学技术局
包头市财政局项目《包头市城乡发展协调机制研究——特色小镇微循环共生模式》(2019C3003-1-7)。
关键词
GIS
粤港澳大湾区
城镇体系
空间结构
GIS
Guangdong-Hong Kong-Macao Greater Bay Area
Urban System
Spatial Structure
