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全球趋势和研究重金属污染在受污染的场所的研究前景

Jia'ao Yu¹, Zhen Chen¹, Wenhao Gao¹

¹School of Environment, Northeast Normal University, 2555 Jingyue Street, Changchun, 130117, China.

Journal of environmental management

|April 22, 2025

概括

重金属土壤污染是全球性的威胁. 对2822篇论文 (2014-2023) 的科学度分析揭示了现场评估和修复的研究热点,其中植物修复和土壤清洗是关键方法.

科学领域:

环境科学环境科学
地质化学地质化学
整治技术整治技术

背景情况:

土壤受到重金属的污染是全球环境和健康的重大挑战.
补救策略的快速发展需要对研究环境进行系统的概述.
了解当前的研究状况,热点和趋势对于有效的土壤整治至关重要.

研究的目的:

对2014-2023年重金属污染地区的全球研究进行科学度分析.
确定关键的研究领域,活跃的国家,普遍存在的重金属和有效的整治技术.
绘制重金属土壤污染研究的演变和多学科趋势.

主要方法:

分析了来自Web of Science核心集合 (2822个出版物,2014-2023年) 的图书统计数据.
科学测量技术被用来评估研究状态,热点和趋势.
使用关键词的同时出现,时区分析和引用分析.

主要成果:

中国,印度和美国是主要的研究贡献者,专注于现场评估和修复方法.
关键的研究集群包括地点特征,植物修复和物理化学修复.
(Cd), (Pb) 和 (Zn) 是研究最多的污染物,主要关注的是采矿和工业场所. 植物修复和土壤洗被认为是Cd,Pb和Zn去除的高效方法.

结论:

该研究提供了关于重金属土壤污染和修复的全球研究的全面概述.
新兴趋势表明了多学科的方法,整合人工智能和遥感空间预测.
调查结果有助于了解最新情况,并为受污染的地点选择适当的整治策略.

关键词:

图书统计学分析受到污染的地点.重金属污染污染重金属污染污染评估污染评估

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