摘要
为精准把握水旱灾害防治领域最新的研究热点和科技前沿,借助(国内)CNKI、(国际)WOS数据库,利用知识图谱分析方法,对2018-2019年度国内外水旱灾害防治领域各方向的发文量、下载量、被引量、高频关键词等关键性指标进行定量分析。结果表明:国内、国际主要研究方向集中在水资源、水文模型两个方向,且在国际水旱灾害防治领域上具有较高的影响力,国际和国内水旱灾害防治领域研究热点和前沿方向不同,国际水旱灾害防治领域研究对中国相关领域研究的未来发展具有借鉴意义。
In order to accurately grasp the latest research hotspots and technological frontiers in the field of flood and drought disaster prevention,with the help of CNKI(domestic)and WOS(international)databases,the knowledge graph analysis method is used to analyze the international and domestic flood and drought disaster prevention and control fields in various directions in 2018-2019.Quantitative analysis of key indicators such as the number o posts,downloads,citations,and high-frequency keywords shows that water resources and hydrological models are the main research directions,and they have a relatively high influence in the field of international flood and drough disaster prevention and control.International and domestic research hotspots and frontiers in the field of flood and drought disaster prevention and control are different.International research in the field of prevention and control o floods and droughts has important implications for the future development of research in related fields in China.
作者
林沛榕
翟丽妮
马丽梅
姚玲
邹瑾
LIN Peirong;ZHAI Lini;MA Limei;YAO Ling;ZOU Jin(Hubei Water Resources and Hydropower Science and Technology Information Center,Hubei Water Resources Research Institute,Wuhan 430070,China)
出处
《水利水电快报》
2022年第8期23-27,共5页
Express Water Resources & Hydropower Information
关键词
水旱灾害防治
前沿热点
CITESPACE
知识图谱
flood and drought disaster prevention and control
hotspots and frontiers
citespace
knowledge graph
