基于CiteSpace的国内城市空间结构知识图谱分析

Analysis on Knowledge Graph of Domestic Urban Spatial Structure Based on CiteSpace

人类与传染病毒的斗争是艰难且长期存在的。规划在应对疫情防控方面倾向于政策体制领域,而对空间结构层面的研究较为缺乏。文章以核心期刊数据库中的936篇相关文献作为数据源,使用知识图谱分析软件CiteSpace 5.8版,对相关文献进行可视化分析和内容分析,并从发文趋势、机构分布、关键词共现等角度梳理城市空间结构的研究现状与热点趋势。研究结果表明:国内学者对城市空间结构领域表现出浓厚的研究兴趣,该领域的研究呈现波浪式上升趋势;现有研究成果表现出地域分布不均的特点,且研究热点分类相对分散;未来城市空间结构研究可结合多中心模式,探索新的理论范式,以更好地应对突发公共卫生事件。

The struggle between human beings and infectious viruses is difficult and long-standing.The planning tends to be in the field of policy and system in response to epidemic prevention and control,while the research on spatial structure is relatively lacking.This paper uses 936 related documents in the core journal database as the data source,uses the knowledge mapping analysis software CiteSpace version 5.8 to conduct visual analysis and content analysis of related documents,and then combs the current research situation and hot trend of urban spatial structure from the perspectives of article publishing trend,institutional distribution,keyword co-occurrence,and so on.The results show that the domestic scholars show a strong interest in the field of urban spatial structure,and the research in this field presents a wave like upward trend.The existing research results show the characteristics of uneven geographical distribution,and the classification of research hotspots is relatively scattered.In the future,the research on urban spatial structure can combine the multi-center model to explore new theoretical paradigms to better respond to health emergencies.