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依据中国科技期刊论文与引文数据库 (ＣＳＴＰＣＤ) ,对《土壤学报》2 0 0 1年度影响因子和总被引频次等文献计量指标进行计算 ,结果和排名如下 :影响因子 :0 75 8在农业类中列在第 2位在 1 44 7种中国科技论文统计源期刊中列在第 65位总被引频次 :776在农业类中列在第 4位在
Based on the Chinese Science and Technology Periodicals Papers and Citation Database (CSTPCD), the paper calculated the influencing factors of 2001-2002 and the total cited second-hand papers. The results and rankings are as follows: Impact factor: 0 75 8 In agriculture In the second place in the 447 kinds of Chinese scientific and technological papers source journals in the 65th total citation quoted: 776 in agriculture ranked fourth in