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中国农学通报

中国农学通报 ›› 2026, Vol. 42 ›› Issue (14): 172-180.doi: 10.11924/j.issn.1000-6850.casb2025-0779

• 农业信息/科技教育 • 上一篇    下一篇

土壤中微塑料与重金属相互作用的影响——基于文献计量与可视化分析

王毓1,2(), 王谢1,2,3, 罗永霞2,3()   

  1. 1 江苏科技大学， 江苏镇江 212100
    2 四川省农业科学院农业资源与环境研究所， 成都 610066
    3 丘区农业绿色高效节水技术与装备四川省重点实验室， 成都 610066
  • 收稿日期:2025-09-09 修回日期:2026-05-18 出版日期:2026-07-25 发布日期:2026-07-24
  • 通讯作者:
    罗永霞，女，1991年出生，四川康定人，农艺师，硕士，主要从事土壤生态环境方面的研究。通信地址：610066 四川省成都市锦江区静平路666号 四川省农业科学院资源与环境研究所，Tel：028-84784147，E-mail：。
  • 作者简介:

    王毓，女，1999年出生，安徽蚌埠人，硕士，主要从事土壤健康方面的研究。通信地址：212100 江苏省镇江市丹徒新区长晖路666号 江苏科技大学，E-mail：。

  • 基金资助:
    四川省农业科学院“1+9”揭榜挂帅科技攻关任务计划(1+9KJGG005)

Impact of Interactions Between Microplastics and Heavy Metals in Soil: Based on Bibliometric and Visualization Analysis

WANG Yu1,2(), WANG Xie1,2,3, LUO Yongxia2,3()   

  1. 1 Jiangsu University of Science and Technology, Zhenjiang, Jiangsu 212100
    2 Institute of Agricultural Resources and Environment, Sichuan Academy of Agricultural Sciences, Chengdu 610066
    3 Key Laboratory of Environment-friendly and Efficient Water-saving Technology and Equipment for Hilly Agriculture in Sichuan, Chengdu 610066
  • Received:2025-09-09 Revised:2026-05-18 Published:2026-07-25 Online:2026-07-24

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摘要：

土壤中微塑料与重金属的复合污染已成为环境科学领域的前沿课题。为厘清该领域研究现状与发展趋势，本研究采用文献计量学方法，以“土壤”、“微塑料”、“重金属”为关键词，对2017—2025年Web of Science（收录486篇）和中国知网（收录386篇）的相关文献进行分析，结合CiteSpace软件解析关键词共现、聚类及时间线特征。结果表明：无论是在国内还是在国际上，关于土壤中微塑料与重金属相互作用影响的研究发文数量不断增加，尤其是2019年以后增长速度显著加快，国际相关发文量的增长更为显著；中国在该研究领域累计发表的论文数量位居全球首位，占国际发文总量的近60%；国际上发文量最多的机构是中国科学院，国内发文量最多的机构为西北农林科技大学，各个机构间合作较少。国内研究热点集中于“吸附”、“复合污染”、“迁移”、“微生物”等方面，重点关注复合作用的机理和对生态效应的影响；而国际上研究热点也主要集中于“吸附”、“污染”、“生物群落”等方面，与国内的研究热点一致。上述研究结果暗示了土壤中微塑料和重金属相互作用所引起的生态效应，将是未来该研究领域的重要方向和热点内容。未来，强化学术机构间的协同研究与合作将是推动该领域深入发展的重要途径。

关键词: 土壤, 微塑料, 重金属, 文献计量学, CiteSpace

Abstract:

The combined pollution of microplastics and heavy metals in soil is a research frontier in the field of environmental science. To clarify the current research status and development trend in this field, this study adopted the bibliometric method and took ‘soil’, ‘microplastics’, and ‘heavy metals’ as the key words to analyze the relevant literatures included in Web of Science (486 articles) and China National Knowledge Infrastructure (386 articles) from 2017 to 2025. The CiteSpace software was used to analyze the keywords co-occurrence, clustering, and timeline features. The results showed that, both at home and abroad, the number of research papers on the interaction between microplastics and heavy metals in soil had been increasing continuously. Especially after 2019, the growth rate became significant, and the growth rate of related international papers was even more remarkable. China was the country with the largest cumulative number of published papers in this field, accounting for nearly 60% of the total internationally published papers. The institution that had published the most papers internationally was the Chinese Academy of Sciences, while the one that had published the most papers domestically was Northwest A&F University. There was relatively little cooperation among these institutions. Domestic research hotspots were mainly concentrated in the directions of ‘adsorption’, ‘combined pollution’, ‘migration’, ‘microorganisms’, etc., focusing on the mechanism of combined action and its impact on ecological effects. The international research hotspots mainly focused on aspects such as ‘adsorption’, ‘pollution’, and ‘biomes’, which were consistent with the domestic research hotspots. The above research results suggest that the ecological effects caused by the interaction between microplastics and heavy metals in soil will remain an important direction and hot topic in this field in the future. It is necessary to strengthen research collaboration among academic institutions in the future.

Key words: soil, microplastics, heavy metals, bibliometrics, CiteSpace

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