基于文献计量的湿地植物研究数据可视化分析

Visual Analysis of Wetland Plant Research Data Based on Bibliometrics

湿地植物是湿地生态系统的核心组成部分,为探明湿地植物研究现状与前沿趋势,利用CiteSpace软件对2002年1月~2022年10月Web of Science数据库中湿地植物相关文献进行全面梳理。结果表明:(1)相关研究经历了初步探索阶段-波动发展期-快速发展期3个阶段。(2)大尺度湿地植物动态监测、湿地植物修复方法的创新、沿海湿地植物对气候变化的响应是当前研究的前沿热点。(3)通过文献共被引的聚类分析得到21个聚类,根据时间将其分为三个阶段,前期主要研究湿地生态环境对湿地植物生长的影响;中期主要探讨湿地植物对湿地生态环境修复的作用;当前主要研究的方向是湿地植物在全球变化背景下的贡献,以及对全球变化的响应机制及其适应策略。(4)从研究力量看,美国与中国的发文量名列前茅。

Wetland plants are the core components of wetland ecosystems.To explore the current status and foreword trends of wetland plant research,the relevant literature of wetland plant in Web of Science database from January 2002 to October 2022 was comprehensively sorted out by CiteSpace software.The results show that:(1)The related research has gone through three stages:initial exploration stage,fluctuating development stage and rapid development stage.(2)The dynamic monitoring of large-scale wetland plants,innovation of wetland plant restoration research methods and the response of coastal wetland plants to climate change are the frontier hot spots of current research.(3)21 clusters were obtained through the cluster analysis of literature co-citations,which were divided into three stages according to time.In the early stage,the effect of wetland ecological,environment on wetland plant was studied;in the middle stage,the contribution and importance of wetland plants to wetland ecosystem restoration were mainly explored;the current research focuses on the contribution of wetland plants in the context of global change,as well as their response mechanism and adaptation strategies to global change.(4)In terms of research power,the United States and China rank among the top in terms of volume of publications.