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为全面了解国际土壤学界研究动态,把握学科发展方向,以SCIE中收录的3种土壤学综合类国际期刊2003—2012年刊载的论文为数据源,采用CAB农学与生物学叙词表,通过高频主题词共现聚类确定了近10年来土壤学的15个研究领域,利用战略坐标图揭示了各研究领域的学科地位,采用文献计量方法和社会网络分析方法对比了前10个(TOP10)国家、前10名(TOP10)研究机构的实力和布局情况,并特别针对我国的核心研究机构和主题聚焦情况展开讨论,提出我国未来土壤学研究应加强的方面和重点布局的主题领域。
In order to fully understand the research status of the international soil science community and grasp the direction of the development of the subject, take the papers published in the three kinds of international journal of soil science integrated in SCIE from 2003 to 2012 as the data source, using CAB agronomic and biological thesaurus, Frequency co-occurrence clustering has identified 15 research fields in soil science in the recent 10 years. It reveals the status of disciplines in various fields of study by means of strategic coordinate graphs. By comparing the top 10 (top 10) methods with bibliometrics and social network analysis, National and top 10 research institutes. In particular, we focused on the core research institutions and the focus of the topics in our country, and put forward the thematic areas that should be strengthened and key layouts of future soil science research in our country.