【摘要】 以WebofScience核心合集中的SCI-E数据库为数据源,运用计量分析方法和可视化分析方法对2015—2019年自然资源部直属海洋机构的文献的年度发文数量、发文学科分布、核心期刊分布、高被引文献学科分布、学科共现图谱与聚类进行学科发展现状研究,探讨自然资源部直属海洋机构的学科研究热点领域与学科之间交叉融合的情况,揭示自然资源部直属海洋机构学科发展现状,为海洋相关机构的未来研究提供参考依据。更多还原

【Abstract】 Based on SCI-E database in Web of Science,the bibliometric method and visual analysis method are used to study the annual number of publications, the distribution of publication disciplines, the distribution of core journals, the distribution of highly cited literature, and the discipline co-occurrence graph and clustering of marine institutions directly under the Ministry of Natural Resources from 2015 to 2019. The research hotspots and interdisciplinary integration of the marine institutions directly under the Ministry of Natural Resources are discussed, and the development status of marine institutions directly under the Ministry of Natural Resources is revealed to provide reference for the future research of the marine institutions.更多还原