快速发展期我国大城市外围人口的集聚——以南京市为例  

A Research on Suburban Population Growth in Large Chinese Cities in a Hyper-growth Period——A Case Study of Nanjing City

作　　者：秦贤宏[1,2,3] 段学军[2] 魏也华[4] 

机构地区：[1]江苏省工程咨询中心 [2]中科院南京地理与湖泊研究所 [3]中国科学院研究生院 [4]美国犹他大学地理系

出　　处：《城市规划学刊》2010年第6期31-38,共8页Urban Planning Forum

基　　金：国家自然科学基金项目(40671077);中国科学院知识创新工程重要方向项目(KZCX2-YW-321);南京市城市总体规划修编(2007-2020年)前期研究专题

摘　　要：以南京市为例,运用定性、定量及空间分析等多种方法对快速发展期大城市外围人口集聚的阶段划分、时空特征、迁居机理进行了较详细的实证分析及初步的理论总结。结果显示:1990年代以后,大城市人口集聚的主导空间发生了转移,外围区人口增长逐渐超过中心区,大城市正式从"中心主导人口集聚"阶段过渡到"外围主导人口集聚"阶段:而在人口快速集聚的外围区中,近郊区的人口增长态势明显强于远郊区,它呈现出"圈层式"片状增长特征,而远郊区则呈现"蛙跳式"点状增长特征:近郊区新增人口的主要来源是中心区的郊迁人口和省内其他中小城市人口,而远郊区新增人口中有很多来自省外或省内的农村:就迁移原因而言,集聚在近郊区的多是居住驱动型人口,居住郊区化是重要的影响因素,而集聚在远郊区的多是就业驱动型人口,本地城市化和郊区化均不是主要原因。Because of rapid economic and social development, most of China＇s large cities have stepped into the suburbanization process, while the country as a whole is still on its urbanization path . The rapid growth of suburban populations and it＇s corresponding spatial changes have resulted in many unprecedented problems. Based on existing theories and methodologies, this paper examines the suburban population growth and its migration mechanism using the case of Nanjing. The results show that： （1）Since 1990s, suburban population growth has been higher than the growth at urban core; （2）as far as suburban areas are concerned, the population of inner suburbs has been growing much faster than that of outer suburbs; （3）at the present, a floating population in hundreds of thousands are living in the suburbs with inner suburbs more likely to be inhabited by migrants from the city center and other towns and outer suburbs mostly occupied by those from other villages; （4）people who care more about living environment prefer inner suburbs while people looking for job opportunities mostly likely gather at outer suburbs.

关 键 词：快速发展期 大城市 外围 人口集聚 南京市 

分 类 号：TU984.2[建筑科学—城市规划与设计]