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基于CNKI数据库文献计量分析的土壤镉污染研究

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以 CNKI 数据库2002-2021 年土壤镉污染研究文献为样本,利用CiteSpace文献可视化软件对其进行数据挖掘和定量分析,借助统计及文献计量学知识,统计并绘制有关国内土壤镉污染研究文献的发文数量、主要发文机构、发文作者、载文期刊和关键词情况,研究了 20 年来土壤镉污染的研究热点与发展趋势.研究表明,我国土壤镉污染研究经历了萌芽起步、平稳上升和井喷上升3 个主要阶段,载文量最多的期刊为《农业环境科学学报》,该领域的代表性学者为中国农业部环境保护科研监测所的徐应明,且发文量最多的机构为农业部环境保护科研监测所.目前研究热点主要集中在镉的迁移转化、钝化剂、镉污染土壤修复等方面.该研究有助于了解国内土壤镉污染研究现状及进展,为后续研究及应用提供参考.
Bibliometric analysis of soil Cadmium pollution research based on CNKI database
Using the CNKI database from 2002 to 2021 as a sample,the data exploring and quantita-tive analysis of soil cadmium pollution research literature were conducted using CiteSpace literature visualization software.With the help of statistical and bibliometric knowledge,the number of publica-tions,main publishing institutions,authors,journals,and keyword situations related to domestic soil cadmium pollution research literature were statistically analyzed and depicted.The study investigated the research hot spots and development trends in soil cadmium pollution over the past 20 years.The results show that soil cadmium pollution research in China has gone through three main stages:bud-ding,steady rise,and rapid increase.The journal with the most publications is the Journal of Agro-Environment Science,and the representative scholar in this field is Xu Yingming from the Environ-mental Monitoring Institute of the Ministry of Agriculture and Rural Affairs.The institution with the highest publication output is the Environmental Monitoring Institute of the Ministry of Agriculture and Rural Affairs.Currently,the research hot spots mainly focus on the migration and transformation of cadmium,passivator,and the remediation of cadmium-contaminated soil.This study contributes to understanding the current status and progress of domestic soil cadmium pollution research,providing references for future research and applications.

soilcadmium pollutionCNKI databasebibliometrics

王娅、张燕

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贵安新区生态环境局,贵州 贵安新区 550029

土壤 镉污染 CNKI数据库 文献计量

2024

环保科技
贵州省环境科学研究设计院

环保科技

影响因子:0.342
ISSN:1674-0254
年,卷(期):2024.30(1)
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