首页|基于CiteSpace的荒漠草原群落多样性文献计量学分析

基于CiteSpace的荒漠草原群落多样性文献计量学分析

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[目的]全面分析国内外荒漠草原群落多样性研究的发展历程、热点和趋势,并提供可视化数据支撑.[方法]以Web of Science核心数据集收录的发表于 1991 年 1 月—2022 年 12 月的荒漠草原群落多样性相关文献信息为研究对象,应用CiteSpace软件,分析年度发文量变化趋势、期刊和作者的发文数量,对国家、研究机构、作者、关键词和被引文献进行共现分析、聚类分析并进行可视化呈现.[结果]在设定的检索式下,共获得荒漠草原群落多样性研究相关英文文献总计 1 122 篇.1991 年 1 月—2022年 12 月国内外相关研究论文发表数量整体呈上升趋势;我国发文被引量居首位,影响力也最高,其次为美国;《Journal of Arid Environments》是该研究领域发文量最高的期刊;中国科学院在该研究领域具有较高的影响力;研究领域涉及物种多样性、气候变化、荒漠草原生态系统、人类生产活动等方面.[结论]1991 年 1 月—2022 年 12 月,该研究领域以全球气候变暖背景下对荒漠草原进行修复,荒漠草原群落多样性对人为干预的响应机制为主要研究内容.探索荒漠草原植物多样性影响因素,以及全球气候变化对荒漠草原生物多样性的影响是今后该领域的热点研究方向.
CiteSpace-based Bibliometric Analysis of Community Diversity in Desert Steppe
[Objective]This study aimed to thoroughly analyse the development history,hotspot and trend of the research filed of community diversity in desert steppe in China and abroad,and to provide visualized data support.[Method]The relevant literature information on community diversity in desert steppe indexed in Web of Science Core Collection and published from January 1991 to December 2022 was used as the research object.By CiteSpace software,the change trend of annual publication volume,and the publication quantities of journals and authors were assessed.In addition,co-occurrence analysis and cluster analysis were performed on countries,institutions,authors,keywords and cited literature,and the obtained results were then visually presented.[Result]Under the set retrieval criteria,a total of 1 122 English literature on community diversity of desert steppe were obtained.From January 1991 to December 2022,the domestic and international publication quantities in this research field exhibited an overall upward trend.The articles published by Chinese authors or institutions had the highest citation frequency and academic impact,followed by those published by American authors or institutions.Journal of Arid Environments had the highest publication quantity,and Chinese Academy of Sciences had a higher academic impact.The research directions included but not limited to species diversity,climate change,ecosystem of desert steppe and human production activities.[Conclusion]From January 1991 to December 2022,this research field focused on the restoration of desert steppe in the context of global climate change,and the response mechanism of community diversity in desert steppe to human intervention.Exploring the factors influencing plant diversity in desert steppe and the impacts of global climate change on biodiversity in desert steppe are the future hotspots.

desert steppecommunity diversityecosystembibliometricsclimate change

杨鼎、张璞进、刘欣超、闫晓红、常虹、伊风艳

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内蒙古自治区农牧业科学院,内蒙古 呼和浩特 010031

农业农村部草食家畜健康养殖与畜产品品质调控重点实验室/内蒙古自治区草食动物营养科学重点实验室,内蒙古 呼和浩特 010031

中国农业科学院草原研究所,内蒙古 呼和浩特 010010

荒漠草原 群落多样性 生态系统 文献计量学 气候变化

国家自然科学基金项目生态草业可持续发展研究专项内蒙古自治区农牧业科学院创新基金项目内蒙古自治区农牧业科学院青年创新基金项目

320603932023CYZX012020CXJJM112022QNJJM03

2024

畜牧与饲料科学
内蒙古自治区农牧业科学院

畜牧与饲料科学

CSTPCD
影响因子:0.332
ISSN:1672-5190
年,卷(期):2024.45(1)
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