基于共现分析的国内应急管理与危机管理研究热点比较

Comparison with Hotspots of Emergency Management and Crisis Management Researches in China Based on Co-occurrence Analysis

选取2011-2015年关键词为"应急管理"和"危机管理"的相关文献为样本,分析比较我国应急管理与危机管理研究的主题热点。通过数据来源、发表年份及数量和出版物等特征统计分析得出近五年我国应急管理研究热度保持一定水平,危机管理研究热度呈先升后降趋势。通过高频词共现和聚类分析了解应急管理与危机管理研究的热点主题和相关特征,进而探寻我国应急管理与危机管理的创新发展策略。

This paper used the relevant literatures about keywords ＂emergency management＂and ＂crisis management＂ from 2011 to 2015 as a sample,to compare and analyse hot topics of emergency management and crisis management research in China. Via statistical characteristics analysis the data sources,the year and number of publication,and publications to find out that emergency management research degree of heat gets steady,and crisis management research degree of heat becomes uptrend turn to downtrend both in nearly five years. Via co- occurrence and clustering analysis the high frequency words to find out the hot topics and the associated characteristics of emergency management and crisis management,in order to explore the strategy of innovation and development of emergency management and crisis management of China.