基于GIS的国外文化地理学研究热点演变与趋势

借助文献计量法和科学知识图谱分析法，筛选“Web of Science”核心合集数据库中基于GIS的文化地理研究文献，通过CiteSpace可视化软件绘制发文作者、学科领域和关键词等知识图谱，并进一步追溯核心文献，聚焦研究主题与热点。研究结果表明:(1)该领域研究趋势指向新型地理信息系统，国外研究的高中心性和高突现性文献集中指向批判地理信息系统、历史地理信息系统、质性地理信息系统；(2)核心文献较多采用ArcMAP制图的分层设色模式及核密度分析法来呈现文化地理信息的制图可视化；(3)基于GIS的文化地理研究具有跨学科的优势及良好的研究前景，今后的文化地理学研究在数据获取上可以借助志愿地理信息系统等开放式的地理信息技术平台，在方法上可以探索空间插值等较为精准的空间分析方法。

The Evolution and Trend of Foreign Research Hotspots in GIS-based Cultural Geography

With the bibliometric method and the scientific knowledge graph analysis method, the research literature on GIS-based cultural geography in the Web of Science database is screened, the knowledge graph of authors, disciplines and keywords is drawn through the CiteSpace visualization software, and then the core literature is traced to focus on the hot research topics. The findings are as follows. First, the literature of high centrality and prominence focuses on criticizing GIS, historical GIS and qualitative GIS. Second, the core literature mainly adopts the hierarchical color setting mode of ArcMAP mapping and the kernel density analysis to present the cartographic visualization of cultural geographic information. Third, the GIS-based cultural geography research has interdisciplinary advantages and good research prospects. In the future, cultural geography research can rely on open geographic information technology platforms such as the voluntary geographic information system for data acquisition and try more accurate spatial analysis methods such as spatial interpolation.