1995—2005年中国干旱区研究发展态势及学术影响力分析  

Research on the Arid Land in China:Development State and Academic Away Analysis

作　　者：徐曼[1] 张爱军[1] 

机构地区：[1]中国科学院新疆生态与地理研究所,新疆乌鲁木齐830011

出　　处：《冰川冻土》2007年第4期659-663,共5页Journal of Glaciology and Geocryology

基　　金：国家重点基础研究发展规划项目(2007CB714403);国家自然科学基金项目(40601103)资助

摘　　要：以SCI-E收录数据库论文为样本的科学计量指标统计分析和灰色预测显示,在1995—2005年的11 a中,中国干旱区研究各项科学计量指标上升趋势十分显著,未来仍将继续保持大幅度的增长.中国干旱区研究的核心学科群呈现学科构成相对稳固,产出力变化较大的特征.由论文的引证指标揭示的学术影响力水平与国际同行相比略有差距,但远高于我国其它学科领域.Using gray theory, the scientometrical indexes based on the articles abstracted from Science Citation Index Expanded （SCI-E） database on the arid land research by Chinese authors were analyzed and a gray model was built to predict the status and tendency of arid land research in China. Results show that the various scientometrical indexes have increased obviously over the last eleven years and will keep the strong growing tendency in the following years （2006-2008）. A series of core supporting disciplines with comparatively firm structure has formed, of which the article yield is not stable yet. Their academic away, measured by article citation indexes, is a little lower than that of international companions, and is much higher than that of the other fields of domestic sciences.

关 键 词：干旱区研究 发展态势 学术影响力 科学计量分析 中国 

分 类 号：P9[天文地球—自然地理学] G255.2[文化科学—图书馆学]