摘要
利用ArcGIS空间分析、地理探测器等方法,对A级景区的分布特征、类型、集聚度、密度及影响因素进行研究;认为横断山区A级景区等级分布上呈现"橄榄型",不同类型景区地域分布差异显著;人文景区和自然景区的最邻近指数分别为0.57、0.73,地理集中指数分别为41.4、39.73,在空间上呈集聚型集中分布;人文景区核密度空间差异明显,攀枝花的核密度值最高;自然景区核密度整体呈"H"形结构;从自然、社会经济、资源禀赋三个因素对横断山区A级景区的空间分异的影响力进行分析,发现单因子影响方面,社会经济因素中的公路通车里程和旅游需求是两种类型的A级景区空间分异的主要影响因素;交互作用影响方面,资源禀赋与少数民族人口占比、公路通车里程、人均GDP的交互作用对A级景区的空间分异的控制力达到最大(q值1)。
Exploring the spatial differentiation characteristics and influencing factors of A-level scenic spots in the Hengduan Mountains is of great significance to the development of regional tourism resourc⁃es,the optimization of the spatial structure of the scenic spots,and tourism poverty alleviation.This study uses ArcGIS spatial analysis,geographic detectors and other methods to study the distribution characteristics,types,agglomeration,density and influencing factors of A-level scenic spots.The re⁃search shows that the distribution of Grade A scenic spots in the Hengduan Mountain area is“olive”,and the distribution of different types of scenic spots is significantly different;the nearest neighbor in⁃dex of the cultural scenic spot and the natural scenic spot are respectively 0.57 and 0.73,and the geo⁃graphical concentration index is 41.4 and 39.73 respectively.Spatially,it is agglomerated and distribut⁃ed;the nuclear density of the humanities scenic spot has obvious spatial differences,and the nuclear density value of Panzhihua is the highest;the nuclear density of the natural scenic spot has an“H”-shaped structure;The analysis of the influence of the spatial differentiation of the first-level scenic spots reveals that:in terms of single factor influence,the highway mileage and tourism demand among the socio-economic factors are the main influencing factors for the spatial differentiation of the two types of A-level scenic spots;interaction effects on the one hand,the interaction between resource en⁃dowments and the proportion of ethnic minority populations,highway mileage,and per capita GDP has the greatest control over the spatial differentiation of A-level scenic spots(q value 1).
作者
张巧
郭贞梅
李琴
ZHANG Qiao;GUO Zhenmei;LI Qin(Department of Geography,Yunnan Normal University;Yunnan Tourism Industry Research Insti-tute,KunmingYunnan 650500,China)
出处
《保山学院学报》
2021年第3期57-65,共9页
JOURNAL OF BAOSHAN UNIVERSITY
关键词
A级旅游景区
空间分异
影响因素
地理探测器
横断山区
A-level tourist attractions
Spatial differentiation
Influencing factors
Geographic detec⁃tors
Hengduan Mountains
