Analysis Of Spatial Layout And Influencing Factors Of Regional Landscape Sports In Hexi Corridor Based On GIS

With the rapid development of sports,the rise of landscape sports,an emerging form of sports which combines natural and cultural landscape with sports as its main feature,provides a new vision for people’s sports exercise,creates new sports events,and further promotes the sound development of the sports industry.The tour DE France from France,Oxford and Cambridge boat competitions,to our country landscape games have been held in Shanghai,until May 20,2006 in suzhou taihu sports on BBS put forward the concept of "landscape sports",from now on in our country landscape sports gets gradually the favour of people,has been a huge success.This theory combines sports events,natural landscape and cultural landscape,so as to achieve the role of spreading sports culture,improving sports means,expanding landscape functions and displaying landscape charm.Landscape sports make use of urban landscape resources,which not only hold sports events but also show the unique charm of the city.It creates a unique urban concept and plays a vital role in improving the urban pattern.In the process of sports activities,landscape sports show the charming scenery of the city,create the characteristic image of the city,and play an important role in revitalizing the intangible assets of the city.In this paper,the landscape sports resources of five prefecture-level cities in Hexi Corridor region are taken as the research object,and the research methods such as literature method,GIS spatial analysis method,field investigation method and mathematical statistics method are adopted to analyze and study the spatial pattern and spatial distribution characteristics of the landscape sports resources in Hexi Corridor region by taking the research data as a unit.Through the regional landscape sports resource data of Hexi Corridor,the following conclusions are drawn:(1)There are 308 landscape sports resources in Hexi Corridor,among which the number of humanistic landscape sports resources far exceeds the number of natural landscape sports.Based on the nearest neighbor index,kernel density analysis and cold and heat analysis,the spatial distribution of landscape sports in the Hexi Corridor is unbalanced and highly concentrated,and the equilibrium degree of distribution in the five prefecture-level cities is quite different.(2)The spatial distribution of landscape sports in the Hexi Corridor has three main characteristics.The first is the distribution pattern of landscape sports resources,which is "large and concentrated in the plain area,but small and scattered in the high altitude area".Secondly,the distribution of landscape sports resources is concentrated along the river system.The spatial distribution of landscape sports resources is called the distribution along the river,including the types of urban green space landscape sports.Third,traffic facilities have an important influence on the spatial distribution of landscape sports resources.The more convenient the transportation is,the more the number of landscape sports resources is.(3)The formation of regional landscape sports resources distribution in Hexi Corridor is closely related to topography,climate change,water system elements,transportation facilities,economic development,population resources,institutional policies and ethnic factors.(4)The spatial distribution of regional landscape sports in Hexi Corridor has the following problems: high concentration and uneven spatial distribution.The overall trend of uneven spatial distribution of regional landscape sports in Hexi Corridor is significant,and there is a big gap between the regions with high and low kernel density.There are a large number of sporadic landscape sports resource points in Hexi Corridor,and some of them are scattered and the scale of resource development is small.Infrastructure construction lags behind and space structure is not coordinated.Compared with Jiuquan,Wuwei has a big difference in infrastructure construction schedule,which restricts the development and spatial layout of landscape sports to a certain extent.(5)according to the situation of sports development in the hexi corridor region landscape and distribution pattern analysis,this paper puts forward "a nuclear two axis three area" of the hexi corridor region landscape sports space structure optimization idea,specific as follows: the whole domain as a whole,the development of multiple landscape sports secondary core,adjust measures to local conditions,make appropriate landscape sports,scientific planning,to speed up infrastructure construction Suggestions,hope that through these measures to optimize the hexi corridor region landscape spatial structure of sports.