基于科学知识图谱的黄河流域生态研究发展历程及主要群体研究

Development process and main research groups of ecology in the Yellow River basin based on mapping knowledge domain

黄河流域生态一直面临水土流失严重、土地沙化加剧、自然资源开采过度、野生动物急剧减少、土壤盐碱化严重等问题,引起了国家和研究机构的高度重视,众多学者围绕这些问题展开了研究,也取得了众多研究成果,但未见对这些研究成果进行系统性、定量定性的分析,不能很好地服务于“黄河高质量发展”。针对该问题,文章基于CNKI期刊库核心论文和Web of Science核心合集期刊和会议论文,从文献计量角度,采用NoteExpress文献管理软件和CiteSpace可视化软件,以知识图谱的方式系统全面、定性定量地分析了黄河流域生态研究的整个发展过程、研究重点、核心作者及其主要研究群体。

The Yellow River ecology has always faced serious problems such as soil erosion,intensified land desertification,excessive exploitation of natural resources,drastic reduction of wild animals,and serious soil salinization,which has attracted more attention from the state,research institutions and scholars.Many research results have been achieved,but the systematic,quantitative and qualitative analysis of these research results haven’t been found.From the perspective of Bibliometrics,this paper uses NoteExpress and CiteSpace to analyze systematically and qualitatively the entire development process,research focus,key authors and main research groups of the Yellow River ecological research in knowledge mapping based on the core papers of the CNKI journal database and Web of Science core collection journal.