1990-2004中国城市体系演变研究  

The Study on the Evolvement of Chinese Urban System between 1990 and 2004

作　　者：张锦宗[1] 朱瑜馨[2] 曹秀婷[2] 

机构地区：[1]北京师范大学地理学与遥感科学学院,北京100875 [2]聊城大学环境与规划学院,山东聊城252059

出　　处：《城市发展研究》2008年第4期84-90,共7页Urban Development Studies

基　　金：山东省社会科学规划研究项目(05BJZ56);聊城大学重点基金项目(X061012)

摘　　要：通过考察人口在各级别城市的分布,利用位序-规模法则验证,对各省城市体系类型聚类分析,考察城市体系等级规模的变化,分析人口经济总量的分布现状及其演变,发现我国城市化的总体趋势是城市化进程比较快,呈现出特大城市和中小城市优先发展的事实。城市体系演变的趋势是城市体系由低级向高级、低水平向高水平、由不平衡向平衡型的演变。整体看我国城市的发展势头良好,但无论从绝对差距还是从相对差距看,东部地区相对快速发展的趋势还会持续下去。我国城市等级规模及人口经济规模分布极不均衡,在一定程度上影响区域经济的发展,应当分区域采取不同的发展战略。今后国家城市建设应当集约利用土地,重点扩大城市人口规模。国家在投资鼓励、区域发展政策等方面应当对中西部地区有实质性的扶持,努力使中西部地区城市人口与经济实力增强。As a whole system which consists of cities of various scales and functions, the urban system is the most valid organized form to arouse the development of the certain region. This article analyzes the evolvement of Chinese urban system from followings： the population distribution of cities of various scales between 1990 and 2004, the evolution of rank - size structure in two years, the clustering classification urban system, and the present spatial structure and its development of population and economy values as well. We get the conclusions that the progress of urbanization is rapid while the cities over 1 million and under 200,000 have been developing more quickly ; the developmental trend is from lower grade to upper grade, from lower level to high level, from disequilibrium to equilibrium. The gap between the coastal part and the inland part is getting big and will be bigger in the future. The disequilibrium of population - economy distribution has been blocking the development of backward area also blocking the development of advanced area eventually. The author adviseds that taking middle and western areas as breakthroughs then aiding them greatly; enlarging cities scale meanwhile economizing urban land.

关 键 词：中国城市体系 位序-规模法则 聚类分析 人口经济总量 演变 

分 类 号：TU984.1[建筑科学—城市规划与设计]