Contamination and Ecological Risk Assessment of Heavy Metal in Atmospheric Deposition in Baoshan District, Shanghai

摘要：

Atmospheric deposition samples were collected and analyzed from 50 sampling sites in Baoshan district, Shanghai. The results show that the average concentration of Pb, Cr, Cd, respectively, which are much higher than background values of soil in Shanghai. The spatial distribution features of five heavy metals illustrate higher concentrations in industrial and heavy traffic areas. The order of potential ecological risk is Cd> Cu> Pb> Zn> Cr. Baoshan is suffering a considerable risk, and metal contamination in this district is serious.

作者: Yuanyuan Chen Jun Wang Shiyuan Xu Zhenlou Chen Xiaojing Sun

作者单位: Key Laboratory of Geo-information Science of the Ministry of Education, East China Normal University Shanghai Environmental Monitoring Station of Baoshan District Shanghai, China

会议类型: 国际会议

会议名称: The 4th International Conference on Bioinformatics and Biomedical Engineering(第四届IEEE生物信息与生物医学工程国际会议 iCBBE 2010)

会议地点: 成都

会议语种:英文

页码: 1-5

在线出版日期: 2010-06-18（万方平台首次上网日期，不代表论文的发表时间）