中国水利水电科学研究院学报2017，Vol.15Issue(1)：29-36,8.DOI:10.13244/j.cnki.jiwhr.2017.01.004
基于文献计量分析的国内山洪灾害现状研究
Research review on the analysis of mountain torrents disaster situation based on the statistics of keywords
摘要
Abstract
Science and technology literature can fully reflect the development trend of scientific research,and the bibliometric method can be used to reveal the research frontier and hot issues.This paper,from the perspective of the bibliometric and based on the theme of mountain torrents disaster published in the network publishing database of China National Knowledge Infrastructure (CNKI) and Web of science,uses Co-word Analysis Method and Cluster Analysis Method and Multidimensional Scaling Analysis of related literatures to reveal the status of mountain flood disaster areas in recent 20 years.The results show that.(1) The research on mountain flood disaster is driven by disciplinary development and social needs.(2) Research hotspot focuses on two aspects of influence and defense.(3)The research on mountain flood has developed three types of groups that have close relationship with each other.the groups include causes,effects and disaster prevention and reduction.关键词
山洪灾害/关键词/共词分析/聚类分析/研究热点/现状分析Key words
torrential-flood disaster/keyword/co-word analysis/cluster analysis/situation analysis分类
水利科学引用本文复制引用
王宏伟,郑爽,曹永强..基于文献计量分析的国内山洪灾害现状研究[J].中国水利水电科学研究院学报,2017,15(1):29-36,8.基金项目
国家自然科学基金项目(51579126,51279072) （51579126,51279072）
