摘要
探究我国地震预警研究的现状、热点和趋势,为后续研究者提供参考。以中国知网收录的818篇期刊论文为基础,使用CiteSpace软件对作者、机构和关键词等信息进行可视化分析。结果表明:研究现状方面,年发文量呈现明显的阶段性特征,发文作者呈现“大体分散、局部集中”状态,研究机构间合作较少,高产机构合作密切,研究主题明确,存在交叉;目前的研究热点可归纳为地震震级估算、人工智能地震预警、地震预警服务和高速铁路地震预警;地震预警研究呈现年发文数量持续上升、主题更新快的趋势,未来可围绕地震预警新方法和预警服务精细化开展深入研究。
The paper explores the present situation,hotspots and trends of earthquake early warning research in China,and provides reference for future researchers.Based on 818 journal papers collected by CNKI,CiteSpace software was used for a visualized analysis of information,including authors,institutions and keywords.The results show that in terms of research status,the annual number of published papers shows obvious stage characteristics,the authors of the published papers show a state of“generally dispersed and locally concentrated”,and there is less cooperation between research institutions,while the high-yield institutions have close cooperation,clear and intersecting research topics.The current research hotspots can be summarized as earthquake magnitude estimation,artificial intelligence earthquake early warning,earthquake early warning service and high-speed railway earthquake early warning.The research on earthquake early warning shows a trend of continuous increase in the number of annual publications and rapid update of topics.In the future,in-depth research can be carried out around the new methods of earthquake early warning and the refinement of early warning services.
作者
周文英
高咪
魏娅玲
ZHOU Wenying;GAO Mi;WEI Yaling(Sichuan Earthquake Agency,Chengdu 10041,China)
出处
《华南地震》
2026年第1期146-153,共8页
South China Journal of Seismology
基金
四川省地震局地震科技专项(LY2416)。
关键词
地震预警
地震预警服务
地震预警系统
人工智能
Earthquake early warning
Earthquake early warning service
Earthquake early warning system
Artificial intelligence
