科学数据主题文献研究现状、前沿热点与趋势演化分析(1999—2019年)

Current Research Status,Frontier Hot Spots and Evolution Trends of Scientific Data Subject Literature(1999—2019)

关键核心科学技术已成为国家综合竞争力的战略资产,面对复杂多变的国际形势,分析当前国际科学数据研究动态,对我国关键核心科学技术的发展具有重要的理论指导作用。采用文献计量分析方法,从年度发文情况、国家地区、高学术影响力作者、学术机构、基金资助情况、核心研究领域等角度,对SCI、SSCI收录的科学数据主题文献进行了统计分析,应用知识图谱的手段,展示了科学数据主题研究的热点及其演化历程,并指出科学知识是未来一段时间内科学数据主题研究的热点。

Key core science and technology has become a strategic asset of the country’s comprehensive competitiveness,in the face of the complex and changing international situation,analyzing the current dynamics of international scientific data research has an important theoretical guiding role in the development of China’s key core science and technology.This paper uses the method of literature measurement and analysis to statistically analyze the subject documents of scientific data included by SCI and SSCI,from the perspective of annual documentation,national region,authors with high academic influence,academic institutions,fund funding,core research fields,etc.By using the method of knowledge graph,this paper shows the hot topics of scientific data subject research and their evolution,and points out that scientific knowledge will be the hot topics of scientific data subject research in the future.