入侵植物马缨丹是世界性的有害杂草，原产美洲，现已扩散至中国华南和西南等地区并对入侵地区植物造成严重威胁。通过马缨丹研究相关的中英文献对比分析，了解国内外研究差异，并根据研究热点和研究前沿，推测出国内外未来的研究方向;运用可视化软件CiteSpace以Web of Science核心数据库以及中国知网CNKI作为数据来源，对1980-2022年国内外有关马缨丹的文献进行发文量、研究机构及作者、研究热点、研究前沿等分析。研究表明:国内外近几十年对马缨丹的关注度持续升高，研究方向大致相似，主要集中于入侵防治、化学成分、药用价值等方面，国内在研究深度与广度方面还有待加强，尤其在入侵防治和利用方面是未来重点研究方向。
Econometric analysis of research status of malignant invasive alien plant Lantana camara
Invasive alien plant Lantana camara is a globally harmful weed,native to the Americas,that has spread to areas of southern and southwestern China and poses a serious threat to plants in invaded areas.In this article,we conducted a comparative analysis of the Chinese and English literature research on L.camara to understand the differences in research fo-cus.Based on the research hotspots and frontiers,the future research directions in domestic and international contexts are also predicted.Using visualization software CiteSpace and core database of Web of Science and CNKI as data sources,we analyzed the number of publications,research institutions and authors,research hotspots and research frontiers on L.camara during 1980-2022.The research findings indicate that the attention on L.camara has increased in recent decades both domestically and internationally.The research directions are generally similar,mainly focusing on invasion control,chemical composition,medicinal value,etc.,but the depth and breadth of domestic research needs to be strengthened,especially in invasion control and utilization is the future focus.
万方数据
维普
