| 基于Web of Science的大气科学热门主题的论文数量趋势分析 |
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| 引用本文： | 许惠青,程爽.基于Web of Science的大气科学热门主题的论文数量趋势分析[J].科技情报开发与经济,2010,20(4):140-142. |
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| 作者姓名： | 许惠青 程爽 |
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| 作者单位： | 中科院合肥物质科学研究院图书馆,安徽合肥,230031 |
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| 摘 要： | 以Web of Science（WS）网络数据库为数据源基础,查询和统计了1989—2008年间WS收录的气象学和大气科学类别中主题词,得出了近20年来大气科学领域中出现频率高的热门主题词,以及这些主题词的论文数量的变化趋势。
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| 关 键 词： | 大气科学 热门主题 Web of Science 变化趋势 |
Analysis on the Variation Trend of the Number of Published Papers of the Hot Topics of Atmospheric Sciences Based on Web of Science |
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| XU Hui-qing,CHENG Shuang.Analysis on the Variation Trend of the Number of Published Papers of the Hot Topics of Atmospheric Sciences Based on Web of Science[J].Sci-Tech Information Development & Economy,2010,20(4):140-142. |
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| Authors: | XU Hui-qing CHENG Shuang |
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| Institution: | XU Hui-qing,CHENG Shuang |
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| Abstract: | Taking Web of Science (WS)network database as the data source basis, this paper makes inquirement and statistical analysis on the in the published papers of meteorological and atmospheric sciences recorded in WS database during 1989-2008, and obtains the hot key words of with higher frequency in atmospheric sciences in last twenty years and their variation trend of the published papers with these key words. |
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| Keywords: | atmospheric science hot topic Web of science variation trend |
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