《西南民族学院学报》（自然科学版）畜牧兽医论文及其引文统计分析

用文献计量学方法，对《西南民族学院学报》（自然科学版）１９９０～１９９４年发表的畜牧兽医论文及其引文进行了统计分析。结果表明：５年共发表论文２２４篇，其中１９４篇（５１篇略去引文）附有引文总计１７３６条，有引率８６．６％，平均引文量８．９５条；３０篇无引文，无引率１３．３９％。引文语种中文（包括藏文）占６７．９１％，外文占３２．０９％；引文类型期刊占７６．９％，图书占１８．２６％，内部资料占４．８４％；共引中文期刊１５１种，其中５０．２４％引自１３种期刊（定为核心期刊）。中文期刊半发期为８年，外文期刊半衰期为１１年。作者自引率为７．７８％。

Statistical Analysis of Theses and Quotations about Animal Husbandry andVeterinary Medicine Carried in Journals of Southwest Nationalities College

The theses and qutations about animal husbandry and veterinary medicine carried inthe Journals of Southwest Nationalities College from1990 to1994 are analysed statistically with themethod of document metrology. The results show that 224 papers appeared in the Journals duringthepast 5 years. Among them,194 have 1736 attached quatations at the percentage of 86.6%. Theaverage quotations are 8.95. However,there are 31 theses without quotations at the rate of 13.39%. As for the languages of quotations,Chinese,including Tebetan,makes up 67.91%and foreignlanguage 32. 09%. As to the types of the quotations,periodicals take up 76.9%,picture books 18.26and others 4. 84%. 50.24%of them are quoted from 13 kinds of periodicals. The half-decline ofChinese periodicals is 8 years,and that of foreign language periodicals is 11 years. The rate of self-quotation is 7.78%.