省际边缘区城镇化水平变化特征及动力系统研究——以安徽省宁国市为例

STUDY ON CHARACTERISTICS OF URBANIZATION LEVEL AND DYNAMIC SYSTEM IN PROVINCIAL BORDER-REGIONS:THE CASE OF NINGGUO ANHUI PROVINCE

根据区域城镇化内涵和省际边缘区特点,从人口、经济、生活方式和基础设施4个方面,运用熵值法,分析了2000—2009年皖浙省际边缘区宁国市城镇化水平发展变化趋势,发现近10年来宁国市城镇化水平快速提高,以经济和基础设施城镇化为主要特征,经济的快速发展是浙江块状经济传导和波及效应的反映,基础设施的快速完善表现为对前期滞后状态的一种补偿性异速增长,人口城镇化不明显,是其边缘区位对人口集聚引力弱的反映。进一步分析得出:边界效应作用力是省际边缘区城镇化独有的基础动力;主导动力中的政府行政力是最重要的内生动力;周边中心城市和毗邻城市强烈的相互作用是辅助动力;最后构建了省际边缘区城镇化的动力系统模型。

According to the regional implications of urbanization and regional characteristics of provincial border-regions,Using the method of entropy to analyze the urbanization variation tendency of Anhui-Zhejiang provincial border-regions Ningguo in 2000—2009 based on population,economy,lifestyle,infrastructures.The results indicated that comprehensive level of urbanization improve quickly during the recent 10 years,coupled with the main feature of the economy and infrastructure urbanization,the rapid development of economic is a reflection of massive economic ripple transmission and propagation effect,the rapid improvement of the infrastructure is a compensatory allometric growth for hysteretic state in previous period.Characteristics of population urbanization not obvious,which is the weak reflect of edge location towards the population concentration gravitation;Based on further analysis,It discovered that the border effect is unique foundation power of provincial border-regions urbanization;Among the dominant powers,the government＇s administrative force is most main endogenous power of provincial border-regions urbanization;With the province outside the key city and the peripheral adjacent city＇ intense interaction is the auxiliary power of provincial border-regions urbanization,finally the paper constructs the dynamic system model of provincial border-regions.