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| 基于知识图谱的土壤中抗生素研究进展分析 |
| Knowledge mapping analysis of antibiotics in soil research based on the CiteSpace software |
| 投稿时间：2019-08-01 |
| DOI：10.13254/j.jare.2019.0396 |
| 中文关键词: 土壤，抗生素，CiteSpace，演化发展，可视化分析 |
| 英文关键词: soil, antibiotics, CiteSpace, research development, visual analysis |
| 基金项目:国家重点研发计划项目（2016YFD0300801） |
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| 摘要点击次数: 1565 |
| 全文下载次数: 1803 |
| 中文摘要: |
| 为了解当前国际上关于土壤中抗生素研究的现状与趋势，以Web of Science核心数据库为基础，借助引文分析软件CiteSpace对1941—2018年的相关研究成果进行了计量学和可视化分析，绘制知识图谱，揭示土壤中抗生素研究的发展和知识结构。结果表明：土壤中抗生素的研究主要经历了起步探索期（1941—1989年）、平稳发展期（1990—2002年）和快速增长期（2003—2018年）三个阶段；该研究方向受到多学科、多领域的广泛关注，跨学科交叉研究将会是后续研究的主要突破点；当前已形成联系紧密的土壤中抗生素研究核心作者群，且中国科学院发文量最多，而美国和德国的研究成果影响力最大；研究热点主要侧重于土壤中抗生素的种类及残留水平分析、环境行为模拟、生态毒性及抗性基因影响与控制等主题。研究表明，土壤中抗生素研究仍存在一些亟需解决的问题，建议结合创新性方法（技术）深入开展土壤中抗生素的研究，切实解决抗生素滥用导致的一系列生态风险和人体健康问题。 |
| 英文摘要: |
| In order to understand the course of research on antibiotics in the soil, the theoretical foundation of the research progress was developed using knowledge mapping analysis of available literature. In this study, we used the CiteSpace software to perform a metric and visual analysis of the progress of research on antibiotics in the soil, based on literature sources from the Web of Science database in the period from 1941 to 2018. The results showed that the study of antibiotics in the soil had three stages:The initial exploration period from 1941-1989, steady development period from 1990-2002, and rapid growth period from 2003-2018. The research on antibiotics in soil had been addressed in multidisciplinary fields and innovative follow-up research was found to require cross-disciplinary cooperation. A group of core authors in the research on antibiotics in the soil had already been formed, and the largest amount of literature on antibiotics in the soil was published by the Chinese Academy of Sciences. The greatest influence was observed in the reports by researchers from the United States and Germany. The research on the type and residue level of antibiotics in the soil, simulation of environmental behaviors, and ecological toxicity control of antibiotics in the soil and resistance genes were the main aims of research in this field. Some problems with antibiotics in soil research still exist and need to be addressed. In order to prevent a series of ecological and human health problems caused by the excessive use of antibiotics, it has been suggested that studying antibiotics in the soil should be emphasized in soil research, and future studies need to focus on combining innovative methods and technologies. |
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