【摘要】 文献计量学是信息科学领域的一个重要分支,在现代研究的许多学科中都有广泛的应用。利用文献计量学方法,可以从核心机构、核心作者、高引论文、关键词等多个方面对当前热点的研究课题进行分析和总结。本文利用Web of Science数据库对2005—2016年国内外有关土壤砷方向的相关研究领域进行了文献计量分析。结果表明,自2009年以来,国内外相关出版物均大幅增加,表明该研究方向的趋势逐渐增加。美国在所有相关文章中占27.3%,中国占26.9%,印度占9.5%。主要问题集中在农业和环境科学方面。主要研究期刊包括:Science of the Total Environment,Environmental and Experimental Botany,Environmental Pollution,Chemosphere,Journal of Hazardous Materials,Journal of Ecotoxicology and Environmental Safety等。这些是这一领域最重要最权威的期刊。从各国合作的角度来看,中美两国显然占据了主导地位。更多还原

【Abstract】 Bibliometrics is an important branch in the field of information science, and it is widely used in many disciplines in modern research. A current active research subject can be analyzed and summarized from many aspects,such as the core institutions, core authors, highly cited papers, and keywords by using bibliometrics. This paper describes a bibliometric analysis regarding soil arsenic content by using the database from Web of Science to compare relevant research from work done domestically and abroad from 2005 to 2016. The results show that the relevant publications in China and overseas both dramatically increased from 2009, which indicates that research activity is expanding. The USA produced 27.3% of all relevant articles followed by China with 26.9% and India with 9.5%. Key issues mainly focused on agriculture and environmental science. Major journals studied include the following: Science of the Total Environment, Environmental and Experimental Botany, Environmental Pollution, Chemosphere, Journal of Hazardous Materials, Journal of Environmental Chemical Engineering, Journal of Geochemical Exploration,Ecotoxicology and Environmental Safety, Environmental Research, Talanta, and Applied Geochemistry. These are the most important journals in this field. In light of cooperation between countries, it is clear that China and the United States occupy the leading position.更多还原