【摘要】 以中国引文数据库为资料来源,对1985～2010年《中国地震》载文中被引频次≥20的91篇高被引论文进行统计分析。结果显示,高被引论文占全部载文的6.09%,占被引论文的7.96%,但占总被引频次的35.12%。篇均被引频次34.63,被引频次在20～29之间的最多,占58.24%。选取被引频次前20位的论文进行深入分析后发现,论文发表后的第3～12年是论文被利用最频繁、引用最多的时期,篇均被引频次在论文发表后的第3～24年一直保持较高的被引水平。更多还原

【Abstract】 Based on data from Chinese Citation Database,we have analysed 91 highly cited papers published by ERC during 1985～2010,which have been cited 20 times or more.The results show that the highly cited papers accounted for 6.09% of all papers,7.96% of cited papers.They are cited 3151 times totally,which accounted for 35.12% of the cited times of all papers.The cited frequency of each highly cited paper is 34.63 on average.The most of them are cited 20~29 times.By analyzing top 20 papers cited most,we find that they are cited most frequently between the 3rd~12th year after being bublished.The average cited frequency per paper is keeping high level during the 3rd ~24th year after being published.更多还原