欢迎访问《中国农学通报》,

中国农学通报 ›› 2022, Vol. 38 ›› Issue (5): 143-151.doi: 10.11924/j.issn.1000-6850.casb2021-0309

• 农业信息·科技教育 • 上一篇    下一篇

2011—2020年土壤修复领域研究态势的文献计量分析

马彪1(), 刘学录1, 年丽丽2, 李亮亮1, 杨莹博1()   

  1. 1甘肃农业大学资源与环境学院,兰州 730070
    2甘肃农业大学林学院,兰州 730070
  • 收稿日期:2021-03-23 修回日期:2021-06-04 出版日期:2022-02-15 发布日期:2022-03-17
  • 通讯作者: 杨莹博
  • 作者简介:马彪,男,1998年出生,甘肃庆阳人,硕士,研究方向:生态学。通信地址:730070 甘肃省兰州市安宁区营门村1号 甘肃农业大学, E-mail: mabiao122428@163.com
  • 基金资助:
    甘肃省青年科技基金计划项目“高原鼢鼠扰动下土壤微生物群落多样性对植物群落构建过程的响应”(20JR5RA014);国家自然科学青年基金项目“整合分类、功能性状和谱系结构探讨高寒草甸植被恢复的群落构建机制”(31601984)

A Bibliometric Analysis of Research Trends in Soil Remediation from 2011 to 2020

MA Biao1(), LIU Xuelu1, NIAN Lili2, LI Liangliang1, YANG Yingbo1()   

  1. 1College of Resources and Environment, Gansu Agricultural University, Lanzhou 730070
    2College of Forestry, Gansu Agricultural University, Lanzhou 730070
  • Received:2021-03-23 Revised:2021-06-04 Online:2022-02-15 Published:2022-03-17
  • Contact: YANG Yingbo

摘要:

土壤污染已经成为全球性问题,也是中国环境危害最为严重的问题之一。本文数据来源于中国知网(CNKI)和Web of Science (WOS)数据库,利用CiteSpace软件对2011—2020年土壤修复研究领域的文献进行可视化分析,探讨了土壤修复相关研究的现状及未来发展趋势。研究表明:土壤修复领域的研究(1)发文量总体呈上升趋势,中国、美国、西班牙、印度、澳大利亚是英文发文量位居前5的国家;中国以科学院为主要发文机构;(2)从关键词的中心性和文献被引频次分析得到重金属污染土壤及修复是目前主要的研究内容,而生物修复及生物炭是土壤修复领域的研究热点(3)农药污染土壤修复、生态修复、修复材料及修复技术的研发是未来土壤修复研究领域的重要方向。

关键词: 土壤, 污染, 修复, CiteSpace, 可视化分析, 研究热点

Abstract:

Soil pollution has become a global problem and is one of the most serious environmental problems in China. To discuss the current status and future development trend of soil remediation, the present study visually analyzed the information of related literature from 2011 to 2020 collected from CNKI and Web of Science (WOS) by using CiteSpace software. The results indicated that, for research in soil remediation field from 2011 to 2020: (1) the number of publications had increased gradually, five countries with the top English publication numbers were China, the United States, Spain, India and Australia, the Chinese Academy of Sciences was the main institution contributing to the number of publications in China; (2) the centrality of keywords and the frequency of literature citation showed that the research focus in this field was on the remediation of contaminated soil caused by heavy metal, while bioremediation and biochar were research hotspots; (3) the remediation of pesticide-contaminated soil, ecological remediation, research and development of restoration material and technology will be important directions in soil remediation research in the future.

Key words: soil, pollution, remediation, CiteSpace, visual analysis, research hotspots

中图分类号: