土壤重金属形态研究进展  

The research advance of soil heavy metal speciation

作　　者：杨衍辉 朱长龙 李婷 余林[2] 况小宝[2] 周汉昌 Yang Yanhui;Zhu Changlong;Li Ting;Yu Lin;Kuang Xiaobao;Zhou Hanchang(Luofu Forest Farm of Jinggangshan Nature Conservative Area,Ji'an Jjiangxi 343600 China;Jiangxi Academy of Forestry,Nanchang Jiangxi 330013,China)

机构地区：[1]井冈山自然保护区罗浮林场,江西吉安343600 [2]江西省林业科学院,江西南昌330013

出　　处：《南方林业科学》2023年第4期62-67,共6页South China Forestry Science

基　　金：江西省林业科学院博士启动项目(项目编号:2023520801)。

摘　　要：土壤重金属形态反映了人类活动对环境的影响,同时也影响着重金属的环境毒性,是国际重金属研究的重点之一。但目前学术界并未统一对重金属形态分类的定义和方法。本综述引用经典土壤重金属方面的研究,系统性地对比主流土壤重金属形态分类定义和提取方法,讨论了影响重金属形态变化的环境因素,并介绍了重金属形态研究对于土壤修复的意义。可为初学者快速入门土壤重金属形态分析领域提供参考。Soil heavy metal speciation rellects the impact of human activities on the environment and influences the environmental toxicity of heavy metals,is one of the priorities of international heavy metal research.However,the definition and extraction methods for the heavy metal speciation were still not uniforned.This review cited classical studies on soil heavy metals,systematically compared the mainstream soil heavy metal speciation definitions and extraction methods,discussed environmental factors afcting changes in heavy metal speciation,and introduced the significance of heavy metal speciation for soil remediation.This review offered beginners a quick introduction about the field of soil heavy metal speciation analysis.

关 键 词：土壤 重金属 形态 测定方法 

分 类 号：S151.95[农业科学—土壤学]