基于CiteSpace和VOSviewer的农业气象灾害热点分析  

Hotspot Analysis of Agrometeorological Disasters Based on CiteSpace and VOSviewer

作　　者：张筱渲 王蕊 单凤君[1] 张婷婷[1] 王艺霖 ZHANG Xiao-xuan;WANG Rui;SHAN Feng-jun;ZHANG Ting-ting;WANG Yi-lin(School of Chemical and Environmental Engineering,Liaoning University of Technology,Jinzhou 121001,China)

机构地区：[1]辽宁工业大学化学与环境工程学院,辽宁锦州121001

出　　处：《辽宁工业大学学报（自然科学版）》2023年第2期124-129,135,共7页Journal of Liaoning University of Technology(Natural Science Edition)

基　　金：辽宁省科技厅博士科研启动项目(2021-BS-257);辽宁省教育厅面上基金项目(LJKZ0615);辽宁省教育厅青年基金项目(LJKQZ2021139)。

摘　　要：利用CiteSpace和VOSviewer软件对1977—2022年中国知网(CNKI)和科技文献数据库(WOS)中有关农业气象灾害研究的2964篇文章进行文献可视化分析,总结出国内外该领域的研究现状、研究热点和前沿。结果表明:发文量呈现上升趋势且外文成果高于中文成果;着重关注发文量>3篇以上的作者,国内作者合作较国外作者紧密;中文研究成果趋向于关注气象灾害的机理与应对措施,而外文研究更加关注于气候变化的影响与灾难,针对近10年的关键词突现可以看出霜冻和强降水引起的洪涝灾害为目前气象灾害研究的重点。同时对未来发展进行了展望。CiteSpace and VOSviewer software were used to analyze visually 2964 articles on agrometeorological disaster research in CNKI and WOS from 1977—2022,to reveal the research status,research hot spots and frontiers in this field at home and abroad.The research results show that the number of documents issued is on the rise and foreign language achievements are higher than Chinese achievements.This article focuses on the authors whose number of articles is more than 3,and the cooperation between domestic authors is closer than that of foreign authors.Chinese research results tend to focus on the mechanism and response measures of meteorological disasters,while foreign research focuses more on the impacts and disasters of climate change.According to the emergence of key words in recent ten years,it can be seen that the flood disaster caused by frost and heavy rainfall is the focus of current meteorological disaster research.This paper reveals the current research status and hot spots of agrometeorological disasters at home and abroad,and prospects the future development.

关 键 词：知识图谱 农业气象干旱 CITESPACE VOSviewer 热点分析 趋势展望 

分 类 号：S42[农业科学—植物保护]