Study On The Spatial Pattern Of Tourism Resources In Xining City

Tourism resources are the premise of tourism development and the foundation of tourism.The research on the spatial pattern of tourism resources in Xining provides an important theoretical basis for promoting the tourism development of Xining City,and provides a reference for the government to make tourism decisions.This paper takes Xining City as the research area,and uses the methods of geographic concentration index,Gini coefficient,nuclear density,Thiessen polygon,scale and dominance index,and grade model to analyze the spatial pattern elements such as distribution type,balance and grade of tourism resources.Conduct an in-depth analysis.Based on this,the influence of natural and human factors on the spatial pattern of tourism resources in Xining City was discussed,and the problems in the spatial pattern of tourism resources in Xining City were optimized.The conclusions are as follows:(1)Xining City is rich in tourism resources and has 8 main categories,accounting for 100% of the main categories of the national standard.The number of natural tourism resources is small,accounting for only 23.6% of the total tourism resources;the number of humanistic tourism resources is large,accounting for 76.4%of the total tourism resources.Among them,the construction and facilities types have the most tourism resources,accounting for 36.0%;the weather and climate types have the least tourism resources,accounting for 1.9%.(2)The tourism resources of Xining City show a pattern of “multi-core” and“?” in the east.The geographical concentration index of tourism resources in Xining City is G=39.56,which indicates that the overall distribution of tourism resources in Xining City is scattered.The Gini coefficient Gini=0.97 and the Tyson polygon coefficient of variation CV value are greater than 1,indicating that tourism resources are clustered in districts and counties.The “multi-core” is the center of the city,the eastern part of Huangyuan County,the southern part of Datong County,and the eastern part of Huangzhong County.The “?” font consists of Datong County to the main city,Huangzhong County to the main urban area and Huangyuan County to themain urban area.(3)The scale of tourism resources in Xining City is significantly different,the degree of superiority is poor,and the hierarchical structure is unreasonable.The average level of tourism resources scale index of Xining City is 2.76,the scale of the main city is better,and the scale of the three counties is lower.The average level of tourism resource dominance in Xining City is 0.066,the degree of dominance is poor,and the number of high-level tourism resources is small.The current situation of the hierarchical structure of tourism resources in Xining City is very different from the simple ideal state of the construction of the Jiefu model.(4)The spatial pattern of tourism resources in Xining City is greatly affected by natural features such as topography and river systems.The altitude is inversely related to the amount of tourism resources.There are 120 tourism resource points at the altitude of 2169-2500 m,the largest number,accounting for 56.9%;the altitude of2500-3000 m has 72 tourism resources,accounting for 34.1%;There are 16 tourism resources at an altitude of 3000m-3500 m,accounting for 7.6%;there are 3 tourism resources at the altitude of 3500-5000 m,the smallest number,accounting for 1.4%.Most of the tourism resources are distributed on gentle slopes and flat slopes,and tourism resources at 0-5° slope and 6-15° slope account for 83%.The aspect of the slope has a great impact on tourism resources,with the most south-oriented tourism resources(51)and the least northwest facing tourism resources(11).Most of the tourism resources are close to the river,66% of the tourism resources are distributed in the 2km buffer zone,and 72% of the tourism resources are distributed in the 4km buffer zone of the river.(5)The spatial pattern of tourism resources in Xining City is greatly affected by the economic development level,culture,population,transportation and other human factors.The quantity of tourism resources in the main urban area of Xining City is directly proportional to the level of economic development.The number of tourism resources in the three counties is inversely related to the level of economic development;culture breeds humanistic tourism resources;the population density of each district and county in Xining City is basically positively correlated with the density of tourism resources.Relationships;tourism resources are mostly distributed near traffic lines...