长三角地区旅游经济与城镇化耦合协调时空演化研究
Study on the Spatiotemporal Evolution of the Coupling Coordination between Tourism Economy and Urbanization in the Yangtze River Delta

基于构建的旅游经济与城镇化评价指标体系，运用耦合协调度模型研究长三角地区旅游经济和城镇化耦合协调发展的时空演变特征。结论表明，长三角地区旅游经济和城镇化耦合协调关系趋向良好，大体向高水平协调阶段靠拢，地区间耦合协调度存在较小的空间差异，在协调度均值的0.1范围内上下波动。相对发展水平出现明显分化，形成同步性和城市滞后型两极分化的格局，其中旅游经济在该地区的拉动作用明显。
Based on the constructed evaluation index system of tourism economy and urbanization, the spa-tiotemporal evolution characteristics of the coupling coordinated development of tourism economy and urbanization in the Yangtze River Delta region are studied by using the coupling coordination model. The conclusions show that the coupling and coordination relationship between tourism economy and urbanization in the Yangtze River Delta region tends to be good, generally close to the high-level coordination stage. There is a small spatial difference in the coupling and coordination degree between regions, which fluctuates within the range of 0.1 of the average coordination degree. The relative development level shows obvious differentiation, forming a pattern of synchronization and urban lag polarization, among which the tourism economy has an obvious driving role in this region.