从《化学文摘》高频被引期刊看我国相关领域科技期刊的发展

The Development of China Scientific Journals in Terms of the “Chemical Abstracts” High-frequency Cited Journals

文章以《化学文摘》(CA)2005—2009年收录我国科技期刊的数据作为数据源,统计分析我国相关领域期刊的被收录情况。《化学文摘》1000种高频被引期刊中,我国相关领域期刊从2005年的128种(占12.8%)到2009年增加到236种(占23.6%),其中有8种期刊连续三年以上都排在高频被引的前200名。这显示中国相关领域期刊在CA中的地位得到了明显的提高。

In this paper, a data source about scientific journals from China included by CA 2005- 2009 was analyzed. Among CA 1000 kinds of high- frequency cited journals, China- related journals have increased from 128 species （12.8%） in 2005 to 236 kinds in 2009 （23.6%）, including eight journals for more than three consecutive years ranking in the high frequency of the top 200 cited. It is shown that China- related journals position in the CA has been significantly improved.