水—土—植物系统中氟迁移转化规律的研究进展  

Research Progress of Migration and Transformation Laws of Fluoride in Groundwater-soil-plant System

作　　者：易春瑶[1] 汪丙国[1] 靳孟贵[1] 

机构地区：[1]中国地质大学环境学院,武汉430074

出　　处：《安全与环境工程》2013年第6期59-64,共6页Safety and Environmental Engineering

基　　金：国家重点基础研究发展计划课题(2010CB428802)

摘　　要：氟广泛分布于岩石、水、生物、大气等各地球圈层中,氟会在地下水—土壤—植物—大气—动物中进行迁移、富集,从而引发一些环境污染和人体危害问题。开展氟在水—土—植物系统中的迁移转化规律研究,可为防治高氟水灌区土壤和地下水的氟污染提供理论基础。本文重点介绍了土壤中氟的来源、形态特征及其影响因素,详细评述了土壤—水—植物系统中氟的迁移转化规律的研究现状,并就氟对人类健康产生的影响这一问题进行了论述,在此基础上对水—土—植物系统中氟迁移转化规律今后的研究方向进行了展望,以为进一步开展相关研究提供新的思路和方向。Fluoride is distributed universally throughout soils,water,living beings and air in our planet and can be transported and accumulated through the link of water-soil-plant-air-animal system to cause a series of problems of environmental pollution and human health.The study of migration and transformation rules of fluoride in watersoil-plant system can provide theoretical support for the prevention and treatment of fluoride contamination in soil and groundwater in the area with high fluoride groundwater irrigation.This paper focuses on the source-speciation characteristics and influencing factors of fluoride in soil.It reviewes the research status of migration and transformation laws of fluoride in groundwater-soil-plant system,and the effects of fluoride on human health.On this basis,the future research directions in the migration and transformation laws of fluorine in water-soil-plant system are also proposed so as to provide a new way for the further study.

关 键 词：氟 水—土—植物系统 迁移转化 

分 类 号：X502[环境科学与工程—环境工程]