基于Web of Science的精喹禾灵研究热点与趋势的可视化分析

Research of Quizalofop-p-ethyl Based on Web of Science:Trend Analysis and Visualization

本研究旨在客观分析精喹禾灵(Quizalofop-p-ethyl)领域的研究现状,并揭示其研究前沿,以期为相关学者提供科学的数据参考。通过科学引文索引扩展版SCIE检索“Quizalofop-p-ethyl”,查到2007-2023年间181篇相关文献,并从中获取了精喹禾灵发文量、发文研究机构和作者等信息。借助Python和VOSviewer工具,进行了精喹禾灵研究领域关键词共现图谱的可视化分析。主要研究结果有:(1)精喹禾灵领域世界发文量和被引频次整体呈上升趋势,中国为发文量最多的国家,前10位世界发文量的研究机构大部分来自中国;(2)发文量最多的作者为美国的Webster EP,来自中国的研究机构篇均被引频次均较高;(3)研究热点主要聚集在降解和除草剂等方面。综上所述,中国在精喹禾灵研究领域处于领先地位,国内学者具有较强的研究实力和国际影响力。然而,近年来中国的发文量有所下降,面对日益深入的研究需求,中国需要持续努力以保持其领先优势。

This study objectively analyzed the research status and clarified the research frontiers of quizalofopp-ethyl to provide scientific data reference for relevant scholars.In this study,"Quizalofop-p-ethyl"was retrieved by Science Citation Index Expanded to obtain data sources.There were 181 articles from 2007 to 2023,and the information on the number of publications,research institutions,and authors related to quizalofop-p-ethyl were obtained.Python and VOSviewer were used for visualization to obtain a cooccurrence map of keywords in the field of quizalofop-p-ethyl.The main results were as follows.(1)The overall number of publications and the frequency of citations in the field of quizalofop-p-ethyl showed an upward trend worldwide.The country with the most publications was China,and most of the top 10 research institutions with the number of publications worldwide were from China.(2)The author with the most publications was Webster EP from the United States,and research institutions from China had relatively high citation frequency per paper.(3)The research hotspots mainly focused on degradation,herbicides and other aspects.Therefore,China was relatively advanced in the field of quizalofop-p-ethyl,and the strength and influence of relevant domestic scholars were also relatively strong.However,the number of papers published in China has declined in recent years.With the deepening of research on quizalofop-p-ethyl,China still needs to maintain its leading advantage.