国际土壤农药污染研究进展与前沿——基于CiteSpace分析
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X53;X592

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国家重点研发计划项目(2017YFD0800900)、国家自然科学基金项目(41977144)、山东省重点研发计划项目(2018GSF117024)和中国博士后基金项目(2017T100488)资助。


Research Progress and Frontier of Pesticide Contamination in Soil—Based on CiteSpace Analysis
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The National Key Technologies R&D Program of China

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    摘要:

    为了提高农作物产量,农药施用强度不断增加,导致土壤等环境介质含有大量农药残留。为了把握土壤农药污染领域发展历程和关系脉络,明确该研究领域的重点和前沿方向,本文利用CiteSpace 5.6.R4可视化软件,基于Web of Science(WOS)数据库获得的样本进行分析,得到如下结论:①国际土壤农药污染研究分为两个阶段:平稳发展阶段和研究激增阶段。平稳发展阶段研究视角宽广,研究内容宽泛,为后续的深入研究提供了指导性意见。研究激增阶段热点多样,研究热度持续时间长;②中美法为主要贡献国家,但国际研究机构合作并不紧密;③该领域研究受到国际高水平期刊的重视,值得后续深入探究;④研究热点主要围绕污染类型、降解机制和风险评估展开;⑤围绕农药生产、施用后遗留的有机污染展开污染源解析、污染空间分布、修复机理、风险评价等多角度探究为该领域的研究前沿。

    Abstract:

    The pesticide application is intensifying in order to promote crop yields for sustaining the increasing population, as consequence, more and more pesticide residues were left or entered into environmental media such as soil. The paper used CiteSpace5.6.R4 visualization software to analyze samples obtained from WOS database in order to grasp the development history and relationship of soil pesticide pollution field, and defined the focus and frontier direction of this research field. There results showed that:1) The research could be divided into the steady and the surge stages, the steady stage had the broad perspective and content which provided the guidance for subsequent in-depth research, while the surge stage had diverse hotspots and long duration of research heat. 2) China, the United States and France were the main contributing countries, but international research institutions did not work closely together. 3) The research in this field was valued by international high-level journals and was worthy of further investigation. 4) Research hotspots mainly focued on pollution types, degradation mechanisms and risk assessment. 5) The research frontiers in this field were the analysis of pollution sources, the spatial distribution of pollution, the restoration mechanism, and risk assessment focusing on the organic pollution left over from the production and application of pesticides.

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黄现民,樊平,闵建美,刘倩,张淑娟,于富昌.国际土壤农药污染研究进展与前沿——基于CiteSpace分析[J].土壤,2021,53(4):764-770. HUANG Xianmin, FAN Ping, MIN Jianmei, LIU Qian, ZHANG Shujuan, YU fuchang. Research Progress and Frontier of Pesticide Contamination in Soil—Based on CiteSpace Analysis[J]. Soils,2021,53(4):764-770

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  • 收稿日期:2020-07-29
  • 最后修改日期:2020-08-31
  • 录用日期:2020-08-31
  • 在线发布日期: 2021-08-20
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