广东省城镇化经济发展空间分析

发布时间：2018-10-20 09:10

【摘要】：利用空间分析方法,在ArcGIS以及GeoDa的支持下,从时空变化的角度,对广东省2002—2012年城镇化发展以及城镇化过程中的经济结构和空间布局发展变化进行了分析。结果表明:到2012年,广东省各个城市的城镇化已经全部进入城镇化加速发展阶段。广东省的经济发展与城镇化发展并不完全一致,城镇化发展水平以及经济发展水平在空间布局上有较大的异质性,经济发展程度较高的城市都集中在东莞以及周边地区,而城镇化发展程度较高的城市集中在珠三角偏东北部的沿海城市。同时,第一产业对城镇经济发展影响较小,第二、第三产业作用较大,不同的产业构成也有各自的空间布局特点以及空间布局变化特征。第一产业空间分布在近10年均衡性变弱,东部比重减少较快;第二产业趋于沿海分布,差异性减弱,空间分布均衡性提高;第三产业差异缓慢增大,空间分布较为均衡。通过分析,从而掌握广东省城镇化发展过程中经济发展状况的空间布局以及时空变化特点,对政府决策提供参考。
[Abstract]:With the support of ArcGIS and GeoDa, the development of urbanization and the development of economic structure and spatial distribution in Guangdong Province from 2002 to 2012 were analyzed from the point of view of temporal and spatial changes with the support of ArcGIS and GeoDa. The results show that by 2012, the urbanization of all cities in Guangdong Province has entered the stage of accelerating urbanization. The economic development of Guangdong Province is not completely consistent with the development of urbanization. The level of urbanization and the level of economic development have greater heterogeneity in spatial distribution. The cities with higher economic development level are concentrated in Dongguan and its surrounding areas. The cities with a higher level of urbanization are concentrated in coastal cities in the northeast of the Pearl River Delta. At the same time, the primary industry has little influence on the development of urban economy. Second, the tertiary industry plays a more important role. Different industrial components also have their own spatial layout characteristics and spatial layout changes. The spatial distribution of the primary industry becomes weaker in the last 10 years, the proportion of the eastern part decreases rapidly; the secondary industry tends to the coastal distribution, the difference weakens, and the spatial distribution equilibrium improves; the difference of the tertiary industry slowly increases, and the spatial distribution is more balanced. Through the analysis, we can grasp the spatial distribution and space-time change characteristics of economic development in the course of urbanization development in Guangdong Province, and provide reference for government decision-making.
【作者单位】：香港理工大学土地测量与地理资讯学系;
【分类号】：F127

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