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。
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.
出处
《科技情报开发与经济》
2010年第4期140-142,共3页
Sci-Tech Information Development & Economy
