基于CiteSpace的茶小绿叶蝉研究现状可视化分析

Visualization analysis of the current research status of Empoasca flavescens based on Citespace

为更全面了解当前国内对茶小绿叶蝉的研究现状,本文利用CiteSpace可视化分析软件,检索中国知网(CNKI)数据库“茶小绿叶蝉”主题相关文献作为数据来源,对该领域的年发文量、发文作者、研究机构以及该领域的研究热点和发展趋势等进行知识图谱绘制并分析。结果表明,国内该研究领域发文情况呈上涨趋势;发文作者建立了较稳固的核心作者群,作者间交流较密切;机构之间连线密度较低,主要发文机构的发文占比偏低。通过对茶小绿叶蝉相关文献数据的深入剖析,更加直观地揭示了国内茶小绿叶蝉研究领域的研究热点以及热点变化,进一步提高跟踪茶小绿叶蝉科学研究前沿的工作效率,更加有效获得相关的信息,也为日后的茶小绿叶蝉研究工作提供有益参考和借鉴。

In order to gain a more comprehensive understanding of the current research status of the Empoasca flavescens in China,this review used CiteSpace visualization analysis software to search for relevant literature on the theme of"Empoasca flavescens"in the China National Knowledge Infrastructure(CNKI)database as a data source.A knowledge graph is drawn and analyzed for the annual publication volume,authors,author affiliation,as well as research hotspots and development trends in this field.The results indicated that the publication situation in this research field in China is on the rise;The authors of the article have established a relatively stable core author group,and there is close communication among the authors;The density of connections between research institutions is low,and the proportion of publications by major publishing institutions is relatively low.Through in-depth analysis of literature data related to the Empoasca flavescens,the research hotspots and changes in the field of Empoasca flavescens research in China have been more intuitively revealed,further improving the efficiency of tracking the forefront of scientific research on Empoasca flavescens,and obtaining relevant information more effectively.This also provides useful reference for future research on Empoasca flavescens.