中国大陆省域旅游效率与城镇化耦合协调的时空演变

Spatio-temporal Evolution of Coupling Coordination between Tourism Efficiency and Urbanization in China's Mainland

综合运用耦合协调模型和空间变差函数等方法研究2007-2017年中国大陆31个省域旅游效率与城镇化两系统间耦合协调的时空演化特征,结果表明:1)在空间格局上,中国大陆各省域旅游效率与城镇化的耦合协调度与二者的空间特征相似,中高值区与中低值区分化明显,高值区呈现分散组团分布。2)在时间演化上,北京、上海为一级核心区,重庆、广州为二级核心区,外围区在极化作用与扩散作用下与核心区相互依存,旅游效率与城镇化耦合协调空间结构从“两级多核”向“一带两核”过渡。3)在子群划分上,目前旅游效率与城镇化耦合协调度总体仍处于中低发展水平的子群行列,未实现高层次的融合发展,但总体呈现向好发展趋势,子群间均有向上跨越突破的潜力。

The spatio-temporal evolution characteristics of the coupling coordination between tourism efficiency and urbanization in 31 provinces in China's Mainland from 2007 to 2017 were studied by using coupling coordination model and spatial variogram.It is found as follows.1)In terms of spatial pattern,the coupling coordination degree between tourism efficiency and urbanization of various provinces in China's Mainland is similar to their respective spatial characteristics.The middle and high value areas are obviously differentiated from the middle and low value areas,and the high value areas are distributed in scattered groups.2)In terms of the time evolution,Beijing and Shanghai are the primary core areas,Chongqing and Guangzhou are the secondary core areas,and the peripheral areas are interdependent with the core areas under the action of polarization and diffusion.3)In terms of subgroup division,at present,the coupling coordination degree of tourism efficiency and urbanization is still in the middle or low level of development of the sub-group,and the high-level integration development has not been achieved,but the overall trend is positive,and there is potential for breakthrough between the sub-groups.