摘要
本文基于2014—2019年天文学领域发表的8.2万篇论文进行文献计量,从产出规模、学科布局、学术影响等角度分析我国天文学科的发展现状。从论文产出规模看,我国天文学科以第一作者统计全球排名第二位;在过去5年论文量增幅远高于世界平均水平。从学科布局看,我国在太阳物理领域学术产出比较活跃;星系宇宙学、恒星银河系科学产出稳定增长;太阳系与系外行星系统领域虽产出增长较快,但仍落后于其他领域。从学术影响角度看,我国天文学者仍没有第一作者产出1‰高引用论文;1%高引用论文近年来有较大增长,显示中国天文学者开始在国际舞台崭露头角。从第一作者国家看,我国学者国际合作程度较低;论文篇均被引用次数和零引用情况表现不佳。从学科指数与影响力指数看,我国的学科指数和影响力指数在论文量Top20国家均为最低,与我国天文学体量太小不无关系,我国天文学发展尚待努力。
Based on the bibliometric analysis of 82 thousand papers in the field of astronomy from 2014 to 2019, this paper analyzes the current development status of astronomy in China from the perspectives of output scale, discipline layout and academic influence. In terms of the scale of paper output, China ranks second in the world regarding the number of the first author. In the past five years, the increase in the number of papers is much higher than the world average. From the perspective of discipline layout, China?s academic output in the field of solar physics is relatively active. The scientific output in the field of galaxy and cosmology, stellar and Milky Way has increased steadily. Although the output in the field of solar system and extrasolar system is growing rapidly, it still lags behind when comparing to other fields. From the perspective of academic influence, Chinese astronomers are still not first authors to produce 1 ‰ highly cited papers, and 1% highly cited papers have increased greatly in recent years, indicating that Chinese astronomers have begun to emerge on the international stage. From the perspective of the first author?s country, the international cooperation level of Chinese scholars is relatively low, and the number of citations per article and zero citations rate performs poorly. From the perspective of subject index and influence index, China?s subject index and influence index are the lowest in the top 20 countries, which has something to do with the small volume of astronomy community in China, and great efforts are needed for the development of astronomy in China.
作者
魏韧
郭世杰
樊潇潇
董璐
李宜展
李泽霞
WEI Ren;GUO Shijie;FAN Xiaoxiao;DONG Lu;LI Yizhan;LI Zexia(National Science Library,Chinese Academy of Sciences,Beijing 100190,China;Department of Library,Information and Archives Management,University of Chinese Academy of Sciences,Bejing 101407,China;Bureau of Facility Support and Budget,Chinese Academy of Sciences,Beijing 100864,China)
出处
《世界科技研究与发展》
CSCD
2021年第2期216-227,共12页
World Sci-Tech R&D
基金
2020年中国科学院文献情报能力建设专项“科技领域战略情报研究咨询体系建设”(E0290001)。
关键词
文献计量
发展态势
学科评价
天文学
Bibliometrics
Development Trend
Subject Evaluation
Astronomy
