【摘要】 为全面认识国际汶川地震研究的合作与主题态势,利用科睿唯安Web of Science数据库采集了3 158篇汶川地震研究论文,使用科学计量学方法对国际汶川地震研究的国家/地区、机构和作者合作网络进行了分析。采用关键词词频和共词分析的方法,对国际汶川地震研究热点、主题类团和新兴主题进行了研究。研究结果表明:关于汶川地震的研究从2008—2009年开始显著增长,之后保持平稳;我国产出量第一,且在汶川地震研究合作中处于国家/地区的核心,与美国、日本和英格兰合作密切;机构层面上,中国科学院和中国地震局位于核心位置;徐锡伟和黄润秋是汶川地震研究中的代表作者;国际汶川地震热点主题涉及了滑坡、泥石流、芦山地震、创伤后应激障碍、地理信息系统、遥感等方面,并围绕高频关键词形成了"地震对人心理的影响(例如PTSD)"、"地理信息系统和遥感技术在汶川地震中应用"、"汶川地震引起的地质灾害和数值分析"以及"龙门山断裂带与汶川和芦山地震"4大主题聚类,其中"地震对人心理的影响(例如PTSD)"和"龙门山断裂带与汶川和芦山地震"是目前活跃的主题聚类。更多还原

【Abstract】 In order to overall understand the collaboration and topics situation of international research on Wenchuan earthquake,3158 research papers of Wenchuan earthquake were collected from the Web of Science database of Clarivate Analytics,and the collaboration networks of countries/regions,institutions and authors of international research on Wenchuan earthquake were analyzed by using the scientometrics method. The hot topics,topics clusters and emerging topics of international research on Wenchuan earthquake were studied by using the methods of word frequency analysis on key words and coword analysis. The results showed that the research on Wenchuan earthquake grew obviously from 2008 to 2009,and kept steady in the later period. China not only had the greatest output,but also lay in the core of countries/regions about the research collaboration of Wenchuan earthquake,and kept close collaboration with USA,Japan and England. On the level of institutions,Chinese Academy of Sciences and China Earthquake Administration lay in the core position,which were the institutions with important role about the research of Wenchuan earthquake. Xu Xiwei and Huang runqiu were the representative authors about the research of Wenchuan earthquake. The international hot topics of Wenchuan earthquake involved the landslide,debris flow,Lushan earthquake,posttraumatic stress disorder,geographic information system( GIS),remote sensing( RS) and so on,and four topics clusters formed around the key words with high frequencies,including"psychological influence of earthquake( For example,PTSD) ","application of GIS and RS technologies in Wenchuan earthquake","geologic disasters caused by Wenchuan earthquake and numerical analysis"and"Longmenshan fault zone with Wenchuan and Lushan earthquake". Among which,"psychological influence of earthquake( For example,PTSD) "and"Longmenshan fault zone with Wenchuan and Lushan earthquake"were the active topics clusters at present.更多还原