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The purpose of this study was to investigate the levels and distribution of mercury(Hg)species,including total mercury(THg)and methylmercury(MeHg),inthe topsoil and dust collected from twenty sampling stations locating in different landfunction areas of Xiamen,China.THg concentrations in the topsoil ranged from 0.071to 1.2 mg/kg,with a mean of 0.46 mg/kg and a median of 0.46 mg/kg.This averagewas 6 times higher than the background THg value of soil in China,and 8 times higherthan the median of the world soil.