基于知识图谱的地震研究类文献可视化分析  

Visual Analysis of Seismic Research Literature Based on Knowledge Graph

作　　者：李莹[1] 修苗 张文静 惠杨 LI Ying;XIU Miao;ZHANG Wenjing;HUI Yang(Liaoning Earthquake Agency,Liaoning Shenyang 110034,China)

机构地区：[1]辽宁省地震局,辽宁沈阳110034

出　　处：《防灾减灾学报》2024年第3期85-88,94,共5页Journal of Disaster Prevention And Reduction

基　　金：辽宁省地震局青年科研基金项目(LN2022012);中国地震局地震应急与信息青年重点任务(CEAEDEM-202305)。

摘　　要：本文以CNKI中国学术期刊网络出版总库(CAJD)收录的2011-2023年关于地震研究文献为研究对象,运用因子分析、聚类分析、多维尺度分析等分析方法,获得地震领域研究的主题与热点,并从年度发文量、地震相关关键词、发文机构和项目基金情况四个方面进行概述,得出每年发表地震相关的论文约4000篇,主要集中在工程地震相关领域,地震科研主要以各大院校和中国地震局直属研究机构为主,国家重点科研项目对地震领域的资助力度较大。In this paper,visual analysis is conducted on literatures related to earthquake research from 2011 to 2023 collected by CNKI China Academic Journal Network Publishing Base(CAJD),which the topics and hot spots of earthquake research are obtained by factor analysis,cluster analysis and multidimen⁃sional scale analysis.It is concluded that about 4000 papers related to earthquake are published every year,mainly in the fields related to engineering earthquake.Seismological research is mainly carried out by univer⁃sities and research institutions directly under the China Earthquake Administration,and the national key scientific research projects are heavily funded in the field of earthquake.

关 键 词：知识图谱 研究热点 地震研究 

分 类 号：P315.9[天文地球—地震学] TP391[天文地球—固体地球物理学]