Distribution Characteristics of Total Mercury and Methylmercury in the Topsoil and Dust of Xiamen, China

摘要：

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.

关键词： 甲基汞 表层土壤 总汞浓度

作者: 梁英 Dongxing Yuan Min Lu Zhenbin Gong Xiyao Liu Zhen Zhang

作者单位: 厦门大学海洋与环境学院 State Key Laboratory of Marine Environmental Science （Xiamen University）, College ofOceanography and

会议类型: 国内会议

会议名称: 第五届全国环境化学大会会议

会议地点: 大连

会议语种:英文

页码: 718

在线出版日期: 2008-11-05（万方平台首次上网日期，不代表论文的发表时间）