辽宁大学学报（自然科学版）2025，Vol.52Issue(2)：159-169,11.
基于文献计量学的镉胁迫对植物影响研究进展与趋势分析
Progress and Trends in Research on the Effects of Cadmium Stress on Plants Based on Bibliometric Analysis
摘要
Abstract
Cadmium is a common environmental toxin and industrial pollutant that exhibits phytotoxicity,thereby inhibiting plant growth and development.In this study,Citespace and VOS viewer were used to construct knowledge maps and perform visual analysis on 1 352 articles from the China National Knowledge Infrastructure(CNKI)and 9 874 articles from the Web of Science(WoS)related to the effects of cadmium stress on plants.The results indicate that the number of publications in this field internationally has shown a continuous upward trend since 2001,while domestic journals publications began to increase significantly in 2016.The top contributing countries in terms of publication volume are China,India,and Pakistan,accounting for 44.8％of total publications.The top three research institutions are all based in China,namely the University of Chinese Academy of Sciences,Zhejiang University,and Nanjing Agricultural University.The authorship network demonstrates a"highly dispersed,minimally clustered"pattern,with research centered around core authors,but limited collaboration between different research teams.The main journals publishing in this field include Ecotoxicology and Environmental Safety、Environmental Science and Pollution Researchand Chemosphere.The keyword distribution knowledge map reveals that keywords such as"phytoremediation""proteomics"and"gene expression"have been focal points of international research over the past decade.This paper provides a bibliometric analysis of the current research landscape and hotspots in this field,aiming to international research frontiers,elucidate development trends,summarize research themes,and offer references for future studies.关键词
镉/植物/文献计量/可视化分析/知识图谱Key words
cadmium/plants/bibliometrics/visual analysis/knowledge map分类
农业科技引用本文复制引用
刚爽,朱向新,柳鸿超,石晨..基于文献计量学的镉胁迫对植物影响研究进展与趋势分析[J].辽宁大学学报（自然科学版）,2025,52(2):159-169,11.基金项目
东北地质科技创新中心区创基金项目(QCJJ2022-26) （QCJJ2022-26）
