基于Web of Science秸秆还田下土壤微生物研究态势分析

Analysis on the Development Trend of Soil Microorganism Under the Straw Returning Research Literature Based on Web of Science

为了解秸秆还田下土壤微生物领域的研究进展、热点及趋势,基于Web of Science数据库,采用文献计量学分析方法,分析了2007-2018年秸秆还田下土壤微生物领域文章。结果表明:2007-2018年秸秆还田下土壤微生物领域文章数量共3 372篇,文章数量逐年增加,2017年达到最高;中国、印度、美国、日本和泰国位居世界的前5位,中国文章数量最多,为911篇;中国科学院、孔敬大学、中国农业大学文章数量居前3位;最有影响力的核心作者来自泰国和中国,核心期刊是Bioresource Technology、Biotechnology for Biofuels、Bioresources、Soil Biology Biochemistry、Applied Microbiology and Biotechnology;主要研究学科是农学、生物技术应用微生物学、生态环境科学相关研究学科。该领域的研究热点多集中于秸秆-微生物-动物互作机制、碳氮循环、微生物代谢等。

In order to understand the research progress,focus and trend in the field of soil microbial under the straw returning,based on the Web of Science database,the method of literature metrology analysis used,the articles of soil microbial under the straw returning were analyzed from 2007 to 2018.The results showed that there were 3 372 articles in the field of soil microbial under straw returning from 2007 to 2018,the number of articles increased year by year and reached the highest in 2017.China,India,the United States,Japan and Thailand were among the top 5 countries,the number of articles published by Chinese researchers was the highest and 911.The number of articles published by Chinese academy of sciences,Khon Kaen University and China Agricultural University ranked top 3 respectively.The most influential authors come from Thailand and China,core journals were Bioresource Technology,Biotechnology for Biofuels,Bioresources,Soil Biology Biochemistry,Applied Microbiology and Biotechnology.The main research subjects were agronomy,applied microbiology of biotechnology,and ecological and environmental sciences.Straw-microbe-animal interaction mechanisms,carbon and nitrogen cycles and microbial metabolism were the research focus of soil microorganism.