The Distribution of Heavy Metals in Jianshan River of Jianshan River Watershed

Small watershed of the Jianshan River has been suffered heavy metal pollution, To counter this tendency, we took samplings from 12 plots and conducted ICP experiment to investigate the distribution of heavy metal The results showed that the pollution of As, Cd and Zn in Jianshan River had little change and relatively stable, and Cr, Cu, Mn and Ni have different degrees of pollution, but they all measured up to the I and II class drinking water quality standards; Co and Pb were V and over V class water quality standards relatively.The dissolved content of As、Co、Cr、Cu、Mg、Mn、Ni、Pb、Zn in Jianshan River were the total amount of 0%,8020%,7547%,8295%,7073%,9608%,7083%,7508% and 7857%, respectively. The patterns of spatial distribution and dissolved state of the total amount of same heavy metals were similar. However, the patterns of spatial distribution of different heavy metals were difference.