摘要
This paper presents the background value of Pb content in soils from Wuhan,Lanzhou,Changchun andQingdao cities in China,the soils were contaminated by either of smelter,automo- bile,chemical industries,and traffic road. The degree of Pb pollution in the four cities is different,Wuhan >Qingdao > Changchun>Lanzhou. The heavier pollution is where it is nearer to the pollution source. The Pb pollution in Wuhan,Qingdao and Changchun is similar to that of Ber- mingham.
This paper presents the background value of Pb content in soils from Wuhan,Lanzhou,Changchun andQingdao cities in China,the soils were contaminated by either of smelter,automo- bile,chemical industries,and traffic road. The degree of Pb pollution in the four cities is different,Wuhan >Qingdao > Changchun>Lanzhou. The heavier pollution is where it is nearer to the pollution source. The Pb pollution in Wuhan,Qingdao and Changchun is similar to that of Ber- mingham.
