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| 转基因作物研究国际发展态势分析 | |
| 引用本文： | 张薇,董瑜,袁建霞,张静.转基因作物研究国际发展态势分析[J].科学观察,2008,3(4):32-39. |
| 作者姓名： | 张薇 董瑜 袁建霞 张静 |
| 作者单位： | 中国科学院国家科学图书馆 北京 100190 |
| 摘 要： | 以SCI-E数据库为数据源，借助Thomson数据分析工具(TDA)和中国科学院国家科学图书馆战略情报 研究分析平台，对全世界1988－2007年发表的转基因作物SCI论文进行了数量和关键词分析，从文献计量学 的角度揭示了20年来国际转基因作物研究的发展趋势、前沿热点和研究重点。 |
| 关 键 词： | 转基因作物 文献计量学 数据分析工具 |
Overview of the Global Trend of GM Crop Research |
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| Zhang Wei Dong Yu Yuan Jianxia Zhang Jing National Science Library,Chinese Academy of Sciences,Beijing ,China..Overview of the Global Trend of GM Crop Research[J].Science Focus,2008,3(4):32-39. | |
| Authors: | Zhang Wei Dong Yu Yuan Jianxia Zhang Jing National Science Library Chinese Academy of Sciences Beijing China |
| Institution: | National Science Library, Chinese Academy of Sciences, Beijing 100190, China. |
| Abstract: | Utilizing the Software of Thomson Data Analyzer(TDA)and Informetric Analyzer, the article compared and analyzed the articles of GM crops in Science Citation Index (Expanded) from 1988 to 2007. The distribution of articles by time, country, and institution were analyzed. Through bibliometrics analysis of the contained key words, the paper discussed the relationship between key words, years, countries and institutions, as well as the status and trends of international GM crop research and development based on these distributions and relationships. |
| Keywords: | GM crop bibliometrics Thomson Data Analyzer |
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