基于VOSviewer的杨柳科植物研究热点可视化分析

Visual Analysis of Hotspot of Salicaceae Plant Research Based on VOSviewer

杨柳科(Salicaceae)植物种类繁多,适应性强,用途广泛,在维持陆地生态系统结构功能、发展林业生产等方面具有重要意义。本文基于CNKI和WOS(Web of Science)数据库,采用可视化工具VOSviewer对国内外杨柳科植物研究的相关文献进行了计量分析。结果表明:国内外杨柳科植物研究呈现出阶段性发展的变化趋势,研究杨柳科植物的起源和进化,探讨其系统发育关系是该领域的研究前沿和热点,植物资源保护和系统分类学等相关研究是该领域的未来发展趋势。我国杨柳科植物研究近年来发展较为迅速,总体处于国际先进水平。

There are various species of Salicaceae,which have strong adaptability and wide application.They are of great significance in maintaining the structure and function of terrestrial ecosystems and developing forestry production.In this paper,based on CNKI and WOS(Web of Science)database,the visual tool VOSviewer was used to conduct econometric analysis of relevant literatures on the study of salicaceae at home and abroad.The results showed that the research on Salicaceae showed a trend of gradual development,the research on the origin and evolution of Salicaceae plants and its phylogenetic relationship was the frontier and hotsports in this field,and the related research on plant resource protection and systematic taxonomy was the future development trend of this field.In recent years,the research on Salicaceae plants in China has been developing rapidly and is generally at the international advanced level.