摘要
利用近20年中国西部地区县域非农业人口长序列统计资料和GIS技术,分析了西部地区县域城镇化现状特征,揭示了县域城镇化空间分异特征。研究表明,近20年来,西部县域城镇化进程趋向于良性发展;县域间城镇化发展速度相对差异明显变小,城镇化总体上呈现出趋向加速发展启动的态势;城镇化发展中心呈现东移趋势,在西部的东部边缘地区形成一条东北———西南走向的西部县域城镇化高速增长地带;县域城镇化空间分异和经济发展水平的空间分异趋向于协调一致。
Based on GIS technology, this paper has revealed the urbanization characteristics at county level, the regular of spatial disparity in western China according to the data of long-series statistics of urban population during the past 20 Years. Firstly, the research results show that there is a trend of rapid increase in urbanization at county level. Secondly, the process of urbanization of county level has turned its steps to well-ordered development. The rapidest development heartland of urbanization has turn to east parts within western China. Consequently, the high-speed growth corridors gradually appeared, which direction is from northeast to southwest, along eastern parts within west China. Thirdly, the process of urbanization becomes harmonious development with economic development.
出处
《河北农业大学学报》
CAS
CSCD
北大核心
2003年第4期115-119,123,共6页
Journal of Hebei Agricultural University
基金
国家自然科学基金重大研究计划项目(90102013)
中国科学院知识创新工程重大项目(KZCX1-10-07)
关键词
中国西部
城镇化
人口
经济
urbanization of county level
spatial disparity
western China
