1996-2000年《武汉大学学报（自然科学版）》引文分析

Analysis of the 《Journal of Wuhan University (Natural Science Edition) 》 Quotations from 1996 to 2000

以1996～2000年<武汉大学学报(自然科学版)>上发表的917篇科技论文为统计样本,据文献计量学的方法对其引文进行了统计分析.结果表明:<武汉大学学报(自然科学版)>篇均引文量为7.83,引文主要类型为期刊,占76.6%,外文文献占引文总数的66.77%,最大中文引文年限为2年,半衰期为7年,衰减系数为31.30%.最大外文引文年限为3年,半衰期为10年,衰减系数为17.08%.刊载论文的总被引量和总影响因子都在逐年增加.

917 theses and their quotations published in 《Journal of Wuhan University （Natural Science Edition）》 from 1996 to 2000 were given statistics, analysis and comparative study. The result shows： the quoted articles in all 917 papers totaled 7181,that is 7.83 quotations per paper on the average. 76.6% of the quotations were from various journals. The quoted articles from Chinese publications was 32%, the peak time was 2 years, with the half time of 7 years and the attenuation ciefficeint being 31. 30%. The quoted articles from forein language publications was 66.77%,the peak time was 3 years, with the half time of 10 years and the attenuation ciefficeint being 17.08%. The impact factor and quoted quantity of 《Journal of Wuhan University （Natural Science Edition）》 are going up gradually.