关键词: 入境旅游经济, 省际差异, 时空演化, 长江经济带

Abstract: Based on the theory of unbalanced regional economic growth,by selecting 1996~2015 index of tourism economic development in Yangtze River economic belt,the construction industry index scale of tourism economy, industrial quality index and comprehensive index,then by using the statistical analysis and ArcGIS statistical models and quantitative research methods,the provincial economic development level of tourism spatial differences in the Yangtze River economic evolution of empirical analysis, in-depth study of the realistic pattern and internal mechanism of the development of the tourism industry.The study shows that the overall gradual convergence between tourism economy of the Yangtze River Economic Belt space situation;The Yangtze River Economic Belt on the three stream the development of the regional tourism industry domain difference in contribution rate is far stronger than inter provincial differences,regional tourism industry downstream contribution to the provincial difference rate;The overall performance of a weak east west tourism industry comprehensive index of Yangtze River Economic Zone in 2015,and from the west to the east gradually increased; strong North South weak, development pattern from south to North increasingly enhanced, and the unbalanced development of regional tourism trends will continue.

Key words: tourism economy, inter provincial differences, spatial and temporal evolution, Yangtze River Economic Belt