| Natural geography focuses on the comprehensive characteristics of the natural environment, including the geological landform, hydrology, climate, vegetation and so on. Geographical environment, including natural environment and man-made environment. Due to the many types of tourist attractions, formed by natural environment and man-made tourist attractions both exixt. Based on the deep analysis of the characteristics of Chengdu's geographical environment and the quantitative and qualitative research on the spatial pattern and spatial pattern of the tourist attractions in Chengdu City.Discuss the influence of natural geographical environment factors on the spatial pattern and accessibility spatial pattern of tourist attractions in Chengdu City. It embodies the cross integration of natural geography and tourism geography, and enriches the contents of natural geography and tourism geography.Tourist attractions in geographical space distribution refers to tourist attractions in geo spatial distribution pattern is the long-term development of the tourism industry, the final spatial pattern is a variety of complex factors are the role of reality show. The spatial pattern of tourist attractions is area of accessibility of scenic spots in the important influence factors and tourist attractions of the spatial pattern and the accessibility of regional tourism flow, tourism planning and layout have direct or indirect impact.Chengdu, which is located in the west of China, is one of the leaders of Sichuan-Chongqing Economic Rim. Its tourism-focused service industry flourishes and it has a leading role in the West. With the arrival of the mass tourism era, the structure upgrading of the tourism and the improvement of its quality and performance appear to be more imminent.Firstly, the paper analyzes and clarifies the related concepts in detail, including spatial pattern and accessibility, and discusses the application field and direction of the concepts above, pointing out that combining scenic spots to guide and research the construction and development of tourist attractions is of theoretical and practical significance, and through it the theory framework of the paper is structured.Secondly, the existing research results of the spatial structure and the accessibility of tourist attractions are sorted out and reviewed. Then use the Baidu coordinate pickup system to get 54 geographic coordinates of scenic spots in Chengdu. With the aid of Arc GIS, the vector map of Chengdu City Road, water system and other elements was introduced and extracted. Drew out the required thematic map, and up to the AAA level in Chengdu City and scenic spots above are calculated. Through of thematic maps were illustrated by qualitative analysis and quantitative analysis, draw the following main results:Firstly, The distribution of A-rated scenic spot in Chengdu is relatively dispersed, Presents a spatial distribution characteristics of the center periphery.secondly, The main river systems in the region are relatively uniform in each district and county, showing a trend of collection from north to soutu,the highways, trunk roads and urban expressways distribute with the form of web within the region, and the road density is relatively high,Scenic spots in the region showing the characteristics of the distribution of water system and high grade highway.thirdly, Chengdu city landscape is divided into mountains, hills and plains, in different landform types, the types and distribution of tourist attractions showing different characteristics.fourthly, based on district-city-county level, the distribution of the tourist attractions in Chengdu is uneven, but the density is relatively high, with the lowest 10.02 / 104 km2 in Chongzhou.fifthly, the average transit time of the tourist attractions in the downtown is between 6.722-20.020, with a mean value of 9.437, and the accessibility coefficient of 1.41, therefore the distribution of accessibility is extremely significant; the accessibility pattern presents the "core- peripheral " mode in general, showing a gradually decreasing trend from the regional center to the periphery which is similar to the distribution of spheres; the level of accessibility of A-rated tourist attractions in the region is influenced by many factors like its own spatial region, the density of adjacent tourist attraction, and the distribution of high-grade highway.Through the quantitative and qualitative analysis of the distribution of geographical spatial structure and accessibility of tourist attractions in Chengdu city.The spatial distribution characteristics of the tourist attractions in Chengdu city and the traffic accessibility of Chengdu tourist attractions are obtained. According to the geographical distribution characteristics of the existing tourist attractions,design of 5 boutique tourist routes.And according to the traffic development status of the different accessibility region, some suggestions are put forward to improve the accessibility of traffic. |
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