基于CNKI的黄河流域生态研究知识图谱分析

基于CiteSpace可视化文献分析工具,选取中国知识资源总库（CNKI）数据库,以2000—2020年关于“黄河流域”“生态”的学术期刊文献为样本,通过构建可视化研究图谱,从发文趋势、作者、机构、关键词共现、突现词、关键词聚类、时间线等角度,梳理近20年黄河流域生态研究脉络,阐析黄河流域生态与高质量发展的密切联系,总结研究历史、现状、当前热点以及前沿发展,为相关研究提供借鉴。

Knowledge Graph Analysis of Ecological Research in the Yellow River Basin Based on CNKI

Based on the CiteSpace visual literature analysis tool, the China Knowledge Resources Database (CNKI) is selected, and the academic journals on the Yellow River Basin and Ecology from 2000 to 2020 are used as samples. From the perspective of institution, keyword co-occurrence, emergent words, keyword clustering and timeline, combing the ecological research context of the Yellow River Basin in the past 20 years, the close relationship between the ecology of the Yellow River Basin and high-quality development is pointed out , the research history, current situation, current hotspots and frontier developments are expected are summarized to provide reference for future scholars'' related research.