我国滑坡监测文献计量研究的可视化分析

Visual analysis of bibliometric research on landslide monitoring in China

为有效降低滑坡灾害的发生频次与致灾程度,基于中国知网(CNKI)和Web of Science数据库,对滑坡监测文献计量研究进行可视化分析,从发文量、研究热点、研究机构、研究人员、期刊分布等多视角详述滑坡监测研究进展,利用VOSviewer软件分析滑坡监测高频关键词及其关联度,并通过分类统计定量化得出研究热点和发展趋势。结果表明:滑坡灾害发生数量减小同研究文献量增长呈正相关;监测技术方面,综合监测系统(IMS)和3S日益成熟,合成孔径雷达干涉测量(InSAR)、分布式光纤感测(DFOS)和地面激光扫描(TLS)等多方法融合监测成为新主流,一体化多维度智能监测预警云平台将成为滑坡灾害防治的重要方向。

In order to reduce the frequency and degree of landslide disasters effectively,this paper made a visual analysis of the bibliometric research of landslide monitoring based on CNKI and Web of Science database.The research progress of landslide monitoring was described in detail from the perspectives of the number of papers,research hotspots,research institutions,researchers,and journal distribution.The VOSviewer software was used to analyze the high-frequency keywords and their correlation degree of landslide monitoring.The research hotspots and development trends were obtained through classification statistics and quantification.The results show that the decrease in the number of landslide disasters is positively correlated with the increase in the amount of research literature.In terms of monitoring technology,Integrated Monitoring System(IMS)and 3S are becoming more and more mature.Multi-method integrated monitoring such as Interferometric Synthetic Aperture Radar(InSAR),Distributed Fiber Optic Sensing(DFOS)and Terrestrial Laser Scanning(TLS)has become the new mainstream.The integrated multi-dimensional intelligent monitoring and early warning cloud platform will become an important direction for landslide disaster prevention and control.