蔬菜对重金属的吸收累积特点  

The Characteristics of Absorption and Acumulation of Heavy Metals in Vegetables

作　　者：黄雅琴 杨在中[1] 

机构地区：[1]内蒙古环保监测中心,内蒙古大学数学系

出　　处：《内蒙古大学学报（自然科学版）》1995年第5期608-615,共8页Journal of Inner Mongolia University：Natural Science Edition

基　　金：国家自然科学基金

摘　　要：在连续４年较大规模的调查、监测、分析所得数据资料基础上，研究了环境遭受污染状况下，７种蔬菜对重金属的吸收、累积及其在株体内的迁移、分布规律；鉴别并筛选出对各种重金属“嗜”（强）、抗（弱）吸收的蔬菜及相应的富集器官，为深入进行生物吸污规律及农业污染生态的研究、推动绿色蔬菜生态工程的开展提供了有益的启示。n the basis of data of successive monitroing the contents of heavy metals in vegetables for 4years in Hohhot,the characteristics of uptaking and accumulation of heavy metals by vegetablesfrom polluted environment and the situations of removal and distribution of heavy metals in theorgans of the vegetables are studied.The vegetables which are fond of(or very capable for)or re-sistant to(or less capable for)uptaking of some of heavy metals are selected.The study has pre-sented some reference for monitoring of polluted ecological environments and for engineering of“green vegelable”

关 键 词：蔬菜 重金属污染物 吸收 累积分布 

分 类 号：X173[环境科学与工程—环境科学]