| 对草原生态学科期刊的引文分析 |
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| 引用本文： | 刘竞,李立恒.对草原生态学科期刊的引文分析[J].甘肃科学学报,1994,6(4):70-78. |
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| 作者姓名： | 刘竞 李立恒 |
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| 作者单位： | 甘肃草原生态研究所情报室 |
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| 摘 要： | 本文运用文献计量学中引文分析的方法，对《中国农业科学》、《中国草地》等２０种期刊作为引文期刊源，对其１９９０－１９９１年两年各期所有论文的被引文献进行统计分析。通过对期刊的借阅量和时期刊论文的引文量、引文语种、引文类型、引文年代分布和自引率的统计与定量研究，找出草原生态学科的核心期刊，初探草原生态学科文献情报源的分布情况和利用规律。
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| 关 键 词： | 引文分析 草原生态 期刊 文献计量学 |
AN ANALYSIS OF CITATION IN GRASSLAND ECOLOGY JOURNALS |
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| Liu Jing,Li Liheng.AN ANALYSIS OF CITATION IN GRASSLAND ECOLOGY JOURNALS[J].Journal of Gansu Sciences,1994,6(4):70-78. |
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| Authors: | Liu Jing Li Liheng |
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| Abstract: | Twenty Journals,including Scientia Agricultura Sinica,Grassland of China.were used as 1nformation sources to analyze alI the reference cited from each issue in l990-1991.Lending time of each issue,citation numbers,language,type,yearly distribution and self-citation of each paper were analyzed quantitatively,The core Journals of Grassland Ecology Science were found and their distribution and utilzation were ascertained |
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| Keywords: | Citation analysis grassland ecology |
| 本文献已被 CNKI 维普 等数据库收录！ |
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