基于GIS的广西研学实践教育基地空间分布特征分析

Analysis on Spatial Distribution Characteristics of Guangxi Research and Practice Education Bases in Accordance with GIS

【目的】探索广西研学基地空间分布特征,为优化广西研学实践教育基地空间发展格局、提升其研学旅行竞争力提供理论和技术支撑。【方法】以广西159家研学实践教育基地为研究样本,运用核密度分析、标准差椭圆分析、叠加分析等方法,对广西研学实践教育基地的空间分布进行探究。【结果】结果表明:研学基地空间分布不均衡,从研学基地的总体数量来看,排名前三的是南宁市、桂林市、柳州市,排名后两位分别是防城港市、贺州市;空间分布密度不均匀,发现研学基地主要分布在东北部和东南部,空间布局模式为主次两核心分别是南宁市和桂林市;在标准差椭圆分析上,研学基地点分布方向为东北-西南走向,其空间分布重心位于来宾市;通过叠加分析,发现A级旅游景区与研学实践教育基地进行叠加分析后得到的图形椭圆明显向西北方向偏移。【结论】旅游景区的分布影响着研学基地的分布,不同地区应根据自身实际建设研学旅行基地。

【Objective】This paper explores the spatial distribution characteristics of research and practice education bases in Guangxi,provides theoretical and technical support for optimizing the spatial development pattern of research and practice education bases in Guangxi and enhancing the competitiveness of research and travel.【Method】Taking 159 research and practice education bases in Guangxi as research samples,this paper explores the spatial distribution of practioe education travel bases in Guangxi by using the methods of kernel density analysis,standard elliptic difference analysis,superposition analysis and so on.【Result】The results show that the spatial distribution of research travel bases is uneven.Nanning,Guilin and Liuzhou rank the top three in terms of the overall number of research travel bases,Fangchenggang and Hezhou rank the bottom two respectively.The spatial distribution density is uneven.It is found that the research bases are mainly distributed in the northeast and southeast,and the spatial layout mode is primary and secondary,with Nanning and Guilin as the core respectively.In the standard ellipse difference analysis,the distribution direction of research base points in northeast and southwest,and its spatial distribution center is located in Laibin.Through the superposition analysis,it is found that the graphic ellipse obtained from the superposition analysis of A-level tourist attractions and reseurch and practice cducation bases is obviously shifted to the northwest.【Conclusion】The distribution of tourist attractions affects the distribution of research bases.Different regions should build research travel bases according to their own actual conditions.