不同流域土壤中重金属富集现状及其对食品安全的影响  

Current Situation of Heavy Metal Enrichment in Soil of Different River Basins and Its Influence on Food Safety

作　　者：杨梦昕 关红艳[1] 唐昭[1] 付晶晶[1] YANG Mengxin;GUAN Hongyan;TANG Zhao;FU Jingjing(Guangxi Medical College,Nanning 530000,China)

机构地区：[1]广西卫生职业技术学院,广西南宁530000

出　　处：《食品安全导刊》2022年第11期42-45,共4页China Food Safety Magazine

基　　金：2018年度广西高校中青年教师基础能力提升项目(2018KY1143)。

摘　　要：我国重金属污染问题备受关注,土壤中重金属富集对农业和人体健康有重要影响。本文通过对比不同地区流域土壤重金属的富集情况和特点,分析了土壤重金属污染对食品的影响,并探讨了土壤中重金属的来源,为更好地保障我国农业和食品安全发展提供参考。Heavy metal pollution has attracted much attention in China,and the accumulation of heavy metals in soil has an important impact on agriculture and human health.By comparing the enrichment and characteristics of soil heavy metals in different watershed areas,the influence of soil heavy metal pollution on food was analyzed,and the sources of heavy metals in soil were discussed,in order to better guarantee the development of agriculture and food safety in China,and some suggestions were put forward.

关 键 词：土壤 重金属 食品安全 

分 类 号：X53[环境科学与工程—环境工程]