《茶叶科学》引文分析

应用文献计量学方法，对《茶叶科学》１９８９—１９９３年５年中刊登的１２９篇中文论文所引用的１１９３篇参考文献进行了统计分析。结果表明，每篇论文平均引文９．２篇，平均自引率２１．３％；引文的文献类型以期刊为主，占总引文量的６８．７％；英文是外文引文的主要语种，占总引文量的３０．１％，占外文引文量的７５．９％；有８０．０％的引文是在近１５年之内发表的。根据被引频次的多少，确定了茶叶科学研究领域４６种核心期刊。

Analysis on the Citation of the JOURNAL ON TEA SCIENCE

The cited articles carried in the Journal of Tea Science published in 1989 1993 were counted and anal-ysed by means of literature metrology,statistics proved that the average of the citation reached 9.2 per the-sis,with self-cited percentage of 21.3 Periodical,which occupied 68.7%of the total quantity,was the majortype of the cited literature.Taking percentages of 30.1 of the total quantity and 75.9%of foreign languagecitations, English was the foreign language most frequently used in the citation. 80.0%of the cited literaturewas pubilished in recent 15 years. The core periodicals on tea science were determined based on the cited fre-quency by the journal.