目的直观展现我国海上搜救研究领域的相关现状和热点,系统分析未来海上搜救的研究趋势。
方法以2000-2021年中国知网(CNKI)收录的1 474篇相关文献及Web of Science收录的778篇英文文献为研究样本,采用CiteSpace软件绘制核心作者、研究机构及科学研究热点的知识图谱,分析国内海上搜救相关研究的交互信息,描绘该领域发展态势。
结果国内海上搜救研究历经平稳发展期、快速增长期与缓慢衰减期,相比较国外快速发展的海上搜救体系,国内体系已逐渐成熟;该领域具有部分核心作者群,相关研究仍有提升空间,部分作者间合作较为紧密,机构间的合作较为分散,主导研究机构为江苏太仓海事处、上海海事海测大队、东海救助局等。
结论未来海上搜救相关研究将会聚焦在无人机、救助船、全球定位系统等的应用,以及应急管理要素等方面。
ObjectiveTo visualize the current situation and hot spots of research on maritime search and rescue(SAR),and systematically analyze the growing trend in this field.
MethodsThrough searching China National Knowledge Infrastructure(CNKI)and Web of Science databases with the searching time from 2000 to 2021,a total of 1,474 Chinese articles and 778 English articles were retrieved as research subjects. CiteSpace software was used to visualize the core authors,institutions,and hot spots of this research area with knowledge mapping. Then the interactions of domestic research on maritime SAR were analyzed and the trend of this field was predicted.
ResultsThe research on maritime SAR in China has experienced three periods:stable development,rapid growth,and slow decline. Comparing with overseas rapid developing research on maritime SAR system,the situation of maritime SAR research in China has gradually taken shape. Within this field,there are some groups of core authors,but some research areas still need more improvement;the cooperations among some authors are close,while the cooperations among institutions are fragmented. The leading research institutions include Jiangsu Taicang Maritime Safety Administration,Donghai Navigation Safety Administration,and Donghai Rescue Bureau.
ConclusionThe research on maritime SAR in the future will focus on the application of unmanned aerial vehicle,salvage ship,global positioning system,and the elements of emergency management.
李瑞鸿,杨媛媛,韩靖童,等. 基于知识图谱的海上搜救相关研究可视化分析[J]. 中华航海医学与高气压医学杂志,2023,30(02):142-147.
DOI:10.3760/cma.j.cn311847-20220418-00130版权归中华医学会所有。
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除非特别声明,本刊刊出的所有文章不代表中华医学会和本刊编委会的观点。
李瑞鸿:论文撰写、计量分析;杨媛媛、韩靖童、徐晓雄:数据整理、统计学分析;戴志鑫:材料支持;刘源:研究指导、论文修改

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