基于ESI数据库的环境与生态学领域研究影响力分析

Impact Analysis in Environment and Ecology Field Based on ESI Database

目的了解近10年环境与生态学领域研究论文产出和引文影响力情况。方法利用ESI数据库,采用文献计量方法,分析环境与生态学领域的高影响力国家/地区、机构、期刊、人员、高水平论文以及中国的总体表现情况。结果在ESI的环境与生态学领域中,按照总被引次数排序,排名第1位的国家/地区、机构和期刊分别是美国、加州大学系统和ENVIRONMENTAL SCIENCE&TECHNOLOGY。环境与生态学领域高水平论文共3 714篇,包括82篇热点论文和3 703篇高被引论文。中国大陆的总被引次数排名第4,排名最高的机构为中国科学院,代表性的期刊为JOURNAL OF ENVIRONMENTAL SCIENCES。结论环境与生态学领域的研究美国仍然是整体实力最强大的国家,中国与其之间还有不小的差距,希望本研究能为我国的相关研究人员提供进一步的参考。

Objective To understand the paper output and citation influence of environment and ecology field in recent 10 years.Methods Data on environment and ecology field from 2006 and 2016 were retrieved in ESI database,then we statistically analyzed the countries/territories,institutions,journals,authors and top papers with high influencing power,as well as the overall performance of China.Results In the field of environment and ecology of ESI,the United States,University of California System and ENVIRONMENTAL SCIENCE&TECHNOLOGY is the NO.1 on the list of country/territory,institution and journal when sorted by total cites.There were 3 714 top papers in the field of environment and ecology,including 82 hot papers and 3703 highly cited papers.China mainland ranked fourth when sorted by total cites,besides,the highest ranked institution was the Chinese Academy of Science and the representative journal was JOURNAL OF ENVIRONMENTAL SCIENCES in China.Conclusion On the whole,the United States is still the most powerful country in the field of environment and ecology,and there is a large gap between China and America.It is expected that this research can provide further reference to relevant researchers of China.