摘要
衡阳市郊5个蔬菜区的菜园土壤中,新平村有Cu污染,五一村有Zn污染,其它3个区均未受到Cu,Zn,Cr,F的污染,但5个区却部分遭受不同程度的Cd,Pb污染,在蔬菜中,5个区的蔬菜均未受到Cu的污染,凌堂村与湖东村蔬菜也未受到Pb,Zn的污染,只有其它3个区的蔬菜部分受到Pb,Zn的污染,5个区的所有蔬菜都普遍受到Cb的污染。
Soils in the 5 vegetable growing villages are all polluted by Cd and Pb In addition,the Soils in Xinping Village are polluted by Cu and in Wuyi Village by Zn,As far as vegetables are eoncerned,there is no Cu pollution in all 5 Villages and no Pb and Zn pollutions in Lingtang village and Hudong village but some vegetables in other 3 villages are polluted by Pb and Zn,Vegelables in all 5 villages are usually polluted by Cd.
关键词
菜园土
蔬菜
重金属
污染
氟
garden mould
vegetable creps
municipal pollution
heavy metal pollution
fluorine
soil pollution
agricultural environment
pollution survey
Hengyang
