| Tourism scenic spot is the core of tourism products and the main space carrier of tourism activities.The evolution of its space structure plays an important role in the development and planning of regional tourism.At the same time,the tourism industry is restricted by the traffic conditions,reducing the constraints on the development of scenic spots caused by traffic,and promoting the healthy and sustainable development of the regional tourism industry,the research on the accessibility of tourist attractions can provide theoretical support for the optimization of regional tourist attractions.In this paper,the 3A and above scenic spots in Zhejiang Province is taken as the research object,and the related data of scenic spots and traffic in four time sections in2010,2013,2016 and 2019 are selected,based on the spatial analysis technology of GIS software and mathematical statistics method,by using the Nearest neighbor index,Kernel density,Keeny coefficient,Standard deviation ellipse and Buffer zone analysis,this paper analyzes the spatial distribution characteristics,evolution pattern and traffic accessibility of a-class scenic spots in Zhejiang Province,this paper reveals the evolution rules of the spatial structure and traffic accessibility of a-class scenic spots,and provides the basis for the optimization development of A-class scenic spots in Zhejiang Province.Research shows:(1)From the whole space of Zhejiang Province,from 2010 to 2019,the number of class A scenic spots in Zhejiang province increased obviously.At the same time,the spatial distribution of A-class scenic spots also develops and changes from the state of gathering to the state of random distribution and uniform distribution.Further analysis of the overall spatial pattern by the geographical concentration index and Hendrik Lorentz curve shows that the concentration of A-class scenic spots in Zhejiang Province is decreasing and the uniformity is increasing.(2)From the point of view of the evolution of spatial structure,there are great differences among different grades and types of scenic spots.The “5A” scenic spots are uniformly distributed,but tend to agglomerate distribution,the “4A” scenic spots are all agglomerate distribution,the change of agglomerate degree is small,but on the whole,the agglomerate degree intensifies,the “3A” scenic spots change from uniform distribution to agglomerate distribution.On the whole,the spatial distribution of the scenic spots of Humanities is more north than south,more east than west,and the high concentration areas of the scenic spots of Humanities are Hangzhou,Jiaxing,Shaoxing and Ningbo,the spatial distribution pattern of natural landscape is highly correlated with the landform and geomorphology in Zhejiang Province.Rural idyllic scenic spot develops rapidly,the number of scenic spot increases obviously,the spatial distribution pattern of scenic spot is changeable,and there is no obvious distribution characteristic.The development of Modern entertainment scenic spots is relatively slow,and the number of Scenic spots does not increase obviously,showing a point-like distribution in space.(3)From the point of view of A-class scenic spot and traffic accessibility,the better the land transportation accessibility of Zhejiang Province,the higher the A-class scenic spot grade and the denser the distribution of A-class scenic spot.Different types of A-grade scenic spots and traffic routes have different correlations,and the A-grade scenic spots of Human landscape and Modern entertainment are mainly distributed within 1 km on both sides of the traffic trunk line,which are most closely related to the traffic accessibility,Rural idyllic scenic spots take the second place,and the number of Natural scenic spots is higher in the areas with less accessibility.(4)From the point of view of the distribution pattern of A-class scenic spots and traffic networks,the A-class scenic spots in Zhejiang Province take the traffic line as the development axis.With the improvement of the accessibility level,the A-class scenic spots are expanding continuously to the periphery under the influence of the traffic road network,and take the traffic as the axis,the spatial structure of A-class scenic spots in Zhejiang Province is changing from “Point-Axis”type to network type.(5)The spatial structure and traffic accessibility of A-class scenic spots in Zhejiang Province influence and promote each other.The optimization of the spatial structure of A-class scenic spots promotes the improvement of regional traffic accessibility level.At the same time,the improvement of regional traffic network structure promotes the spatial optimization and improvement of A-class scenic spots.The study on the evolution of the spatial structure of A-class scenic spot is just a preliminary exploration.In the future,the factors that influence the evolution of the spatial structure of A-class scenic spot will be further analyzed.For the study of the Accessibility of A-class scenic spots in Zhejiang Province,this paper only calculates and measures the traffic nodes. |
