高速公路道口地区镇域体系形成演化研究——以杭州市瓜沥镇为例

Study on Formation and Evolution of Town System in Highway Entrance Area——Taking Guali Town in Hangzhou City as An Example

以新经济地理学理论为基础,以高速公路道口地区为视角,通过对道口地区镇域体系形成的动力系统的分析,揭示了道口地区镇域体系演化的不同阶段,并以杭州市瓜沥镇为例进行了案例研究,认为高速公路道口地区由于其优越的地理位置而获得了先发优势,同时,受内在机制和外在机制的双重影响,道口地区的镇域体系的发展演变将经历雏形期、发展期和成熟期3个时期,并且整个镇域体系将实现从"低水平均衡—不平衡—高水平均衡"的周期性的反复演变。

This paper is based on the theory of new economic geography （ NEG）, and it reveals different evolution stages of the town system in highway entrance area by analyzing the power system in the formation of the town system, then take Guali Town in Hangzhou as an example. This paper holds that due to the geographical location, the highway entrance areas take the lead in development, in the meanwhile, influenced by internal and external mechanisms, the town system of highway entrance area will undergo beginning period, developing period and maturity period, what＇ s more, the town system will experience the cyclical changes , namely, ＂low-level equilibrium-imbalance-high-level balance＂.