中山大学学报（自然科学版）（中英文）2025，Vol.64Issue(2)：56-66,11.DOI:10.13471/j.cnki.acta.snus.ZR20240243
基于大数据的桂林市域游憩空间形态
On the form of recreation space in Guilin City based on tourism big data
摘要
Abstract
Based on the theory of urban recreation and the data of point-of-interest(POI)in Guilin City,this paper investigates the urban recreation space form of Guilin City by means of the nearest neighbor index,the average distance between the city center and the spatial dispersion,the radius of rotation,and the kernel density estimation.The study found:1)The recreation space of Guilin presents a spatial distribution pattern dominated by natural tourism resources,and the recreation points are gathered in the city center and Yangshuo,Xing'an,and Lingui.There are significant differences in the number of recreation points among counties,among which public and cultural recreation points are more prominent.Recreation points form two large-scale cores in the city center and Yangshuo County,and there is an axial distribution pattern between them and other small and medium-sized cores.With Guilin city center and Yangshuo County as development cores,they spread to surrounding counties under the influence of agglomeration effect,and form a development axis between the two cores.The spatial distribution pattern of'one-axis double-core'is formed.2)As a natural resource-based tourism city,Guilin's abundant local tourism resources have laid the foundation for its tourism industry.It relies on the tourism value brought by natural resources to carry out economic development.Driven by the spatial distribution of natural tourism resources and the recreational demands of local residents,the city center has gradually formed with Xiangbi Mountain,two rivers,and four lakes as the center.At the same time,Yangshuo,Xing'an,and Longsheng with relatively concentrated natural tourism resources have gradually become multiple growth cores of economy and tourism in Guilin after a long period of development of tourism resources,forming a new pattern of'11235'global tourism city with the central Guilin.3)Guilin's urban recreation space form is the tourism center,and through the development mode of tourism urbanization,the recreation space structure of the current urban center has been formed.Based on POI data,the study analyzed the recreation space form of Guilin,a typical natural tourism city,to understand the formation of the urban recreation space of this model,and to a certain extent supplement the gap in the study of this kind of urban development mode in China.关键词
城市游憩/空间形态/POI数据/桂林市Key words
urban recreation/spatial formation/POI data/Guilin City分类
土木建筑引用本文复制引用
邝卓文,刘小航..基于大数据的桂林市域游憩空间形态[J].中山大学学报（自然科学版）（中英文）,2025,64(2):56-66,11.基金项目
国家自然科学基金(41901165) （41901165）
