The Spatiotemporal Evolution and Dynamic Mechanism of A-Grade Tourist Attractions in Jiangsu Province
利用2001-2011年江苏省A级景区面板数据，结合GIS空间分析，揭示了景区在时间和空间上的演化特征，并探讨了内外动力机制。
With the panel data of A-grade tourist attractions from 2001 to 2011 in Jiangsu province,the research quantitatively analyzes the evolution characters of A-grade tourist attractions based on the GIS spatial analysis technology from time and space dimensions.The result shows that A-grade tourist attractions in Jiangsu province can be roughly divided into two stages of slow growth(2001-2004) and rapid growth period(2005-2011) in temporal scale.The internal development of tourist attractions is heterogeneity and different areas of A-grade tourist attractions have significant difference.In the spatial scales,the agglomeration degree of tourist attractions is proportional to its grade.The developments of A-grade tourist attractions present a typical spatial structure of core-periphery diffusion situation.The distribution center migrates from the south to the north.Based on the previous analysis,this article discussed the dynamic mechanism of spatiotemporal evolution.It thought the exogenous dynamic factors include economy,market,government regulation and traffic and the endogenous dynamic factors include resources,brand and technological innovation,and then put forward the corresponding optimization measures of spatial structure of tourist attractions.