中文摘要：

从中国省际旅游城市分布特征出发,重点分析各省份社会经济因素对热点旅游城市形成的影响。以优秀旅游城市为基础,旅游百强城市为对象,分析不同省份品牌旅游城市形成率的差异性,中东部地区品牌形成率较高,而西部边疆地区品牌形成率低。以各省份人口密度、人均GDP、交通区位和优秀城市数为关键指标构建品牌形成率系数方程,定量分析各因素对品牌形成率的影响,人均GDP和人口密度对品牌形成率的影响最大,边际贡献分别为0.37,0.32。优秀旅游城市、旅游百强城市和品牌形成率的省际差异表明,京津冀、长江三角洲、珠江三角洲构成中国旅游的地理枢纽。研究结果为通过外部区域社会经济发展促进品牌旅游城市建设提供事实依据,也为在实践上认识中国旅游的地理格局提供重要理论支撑。

英文摘要：

According to CTFC distribution characteristics in provinces, this research focused on the analysis ofprovincial socio-economic factors impacting on formation of CTI＇C. Based on China excellent tourism cities（CETC） , the CTB have various formation rate in different provinces, the formation rate of mid-eastern areas higherthan western regions of China. In order to quantitative analysis of each factors impact on formation rate of CTB, se-lect population density, GDP per capita, traffic accessibility, and CETC＇ s number as key indicators to build forma-tion rate coefficient equation. Among them, GDP per capita and population density have the greatest influence onCTB＇ s formation rate, correlation coefficient of 0.96 and 0.99, respectively. According to the research of CETC,CTI＇C as well as formation rate of CTB in province, to explain the China tourism geography hub, Yangtze RiverDelta which involve Shanghai City, Jiangsu and Zhejiang Province is considered to be the single tourism geographyhub. Pearl River Delta and Beijing, Tianjin and Hebei Province are multi-level tourism geographic hubs. This re-search provides factual basis for CTB formation through develop regional economy, society and environment, alsoprovides theoretical basis for clarify the China tourism geography hub and its spatial distribution pattern.