| With the construction and improvement of China’s high-speed railway,China has entered the era of high-speed railway.Tourism transportation is the lifeblood of urban tourism,especially for the core cities in the economic belt,high-speed,safe and comfortable transportation is the first choice of tourists.Comparing air and road transportation,the high-speed railway is undoubtedly an efficient means of transportation among the 11 cities in the Pearl River-West River River Economic Belt.Pearl River-West River River Economic Belt is an important plan for 11 core cities in Guang Dong and Guang Xi depending on the river basin and the direction of the country,which brings development opportunities for Guang Dong and Guang Xi.How to promote tourism cooperation among the core cities of the two provinces and promote regional tourism economy is an important research issue in recent years.Tourism spatial structure research in the Pearl River-West River River Economic Belt status and high-speed under the background of tourism spatial structure distribution of various important factors to guide Pearl River-West River River Economic Belt keep up with the trend of The Times development tourism,according to current situation of existing resources advantages and problems to guide Pearl River-West River River Economic Belt reasonable layout of tourism spatial structure is of great significance.This research is mainly divided into three parts: basic analysis,empirical research and research conclusions.The first part is the basic research,that is,the first chapter introduction.This part is mainly about the research background,research purpose,literature review,research ideas and research technical route.The second part is the empirical study,which is also the most important part of this study,including the second chapter(analysis of the status quo of high-speed railway and urban tourism spatial structure in the Pearl River-West River River Economic Belt)and the third chapter(analysis of urban tourism spatial structure characteristics in the Pearl River-West River River Economic Belt under the background of high-speed railway).This part analyzes the urban high-speed railway construction and development status,the impact of high-speed railway development on urban tourism development,the urban tourism development status of the economic belt and the urban tourism spatial structure of the Pearl River-West River River Economic Belt from three aspects: point-line-plane.The third part is the research conclusion,including the fourth chapter(urban tourism spatial structure optimization strategy in the Pearl River-West River River Economic Belt under the background of high-speed rail)and the fifth chapter(research conclusion and prospect).This part puts forward the optimization strategies of Pearl River-West River Economic Belt’s city tourismspatial structure under the background of high-speed railway from three aspects of point-line-plane.Throughout the study,the following main conclusions are drawn.Tourism node in the research,one is to study the structure of the tourism space structure characteristic,from the nuclear density analysis economy high-speed rail site and high level distribution density and morphological characteristics of tourist attractions,it is concluded that high levels of tourist attractions distribution area for the three cities,Nanning,Liuzhou and Guangzhou are due to the geographical location in Guangzhou and Foshan,traveling scenic area is also concentrated distribution.The 4A level and above scenic spots on the east and west sides of the economic belt are more and more concentrated,while the high-level scenic spots in the middle of the economic belt are scattered.There are three "cores" in the economic zone,the largest of which are Guangzhou and Foshan in Guang Dong,followed by Nanning and Liuzhou.The location entropy analysis reflects the unbalanced distribution of high quality scenic spots in the economic belt.The concentration index is used to analyze the distribution of high quality scenic spots in each city.The spatial relationship between the high-speed railway station and the 4a-level and above scenic spots is analyzed through the relationship between the adjacent distance between the points and the points,and the spatial distribution of high-quality tourism resources in some areas of the economic belt is obviously centered on the city and the high-speed railway station,especially in Guangzhou,Foshan and Nanning.Second,in terms of the spatial structure optimization of tourism nodes,based on the spatial structure characteristics of points,it is proposed to strengthen the traffic center and tourism distribution center of Wuzhou high-speed railway,and expand the attraction core of the two core areas of Nanning and Guangzhou.At the same time,through the adjustment of the spatial structure,we can add high-speed railway stations and develop new tourist attractions.It is one of the effective ways for regional tourism cities to cooperate and attract tourists to build a high-speed railway tourism circle and connect high-level scenic spots in line with high-speed railway stations along the route by taking advantage of geographical location.In terms of tourism axis research,the first is to study the spatial structure characteristics of the tourism axis.Based on the analysis of the spatial structure of the core cities with high-speed train number in the economic belt,the high-speed train number in the core cities is most closely connected in the eastern part of the economic belt,followed by the central part of the economic belt.The whole economic belt has a close daily connection with high-speed trains in the cities along the Nannning-guangzhou high-speed railway.From the aspect of centrality,the centrality of Nanning is much higher than that of other cities,which indicates that Nanning has a high degree of correlation with other cities and has a high influence on the development of surrounding cities such as guests,Guigang,Chongzuo and Baise.Based on the condensation subgroup analysis of the high-speed train number connection network,the whole economic belt is divided into four city subgroups,namely Guangzhou-Foshan-Zhaoqing,Yunfu-Wuzhou-Guigang,Nanning-Liuzhou-Laibin and Chongzuo-Baize.Two is in the axis of tourism spatial structure optimization,the key to strengthen the construction of Nanning-Chongzuo leftperiod of high-speed rail,has opened the emu train between cities still need further perfect the railway construction,especially in high-speed rail site opened at the county level,but also to increase the use of tourism spatial structure characteristics of the scenic area to strengthen the construction of high-speed rail site opened with the connection of scenic spots.Taking full advantage of Wuzhou city’s geographical position,the paper proposes six key high-speed railway sections to strengthen the construction and improvement of Wuzhou and other core cities.The first is to study the spatial structure characteristics of the tourism domain.The spatial structure of the city’s tourism core-edge is analyzed based on the high-speed railway train connection network.It is concluded that five city nodes(Guangzhou,Foshan,Zhaoqing,Nanning,and Wuzhou)are core members,and the remaining six cities are divided into fringe areas.According to the size of the core,the whole economic belt city network is divided into three layers,namely,the first layer contains Guangzhou and Foshan,which is the absolute core circle.The second circle consists of Zhaoqing,Nanning,Wuzhou and Guigang.The third ring is the guests,Chongzuo,Baise,Liuzhou,Yunfu 5 cities.Secondly,in the aspect of spatial structure optimization of tourism domain,on the basis of combining points and lines,tourist attractions and high-speed railway stations,as well as tourism characteristic nodes and tourism axis belt are combined,and the economic belt city is divided into theme areas by using the previous spatial structure analysis and the grade of high-speed railway station.On the surface of the infrastructure to gradually improve the quality of service and publicity,the formation of the overall level of urban tourism in the economic belt. |
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