| Heavy metal pollution and Pb isotopic tracing in the intertidal surface sediments of Quanzhou Bay, southeast coast of China | |
| Ruilian Yu; Weifang Zhang; Gongren Hu; Chengqi Lin; Qiuli Yang | |
| 2016 | |
| 发表期刊 | Marine Pollution Bulletin
 |
| 卷号 | 105期号:1页码:416-421 |
| 摘要 | Concentrations of 16 heavy metals and Pb isotopic ratios in the intertidal surface sediments of Quanzhou Bay were determined to study the pollution level of heavy metals and the sources of Pb. The results showed that most concentrations of Cd, Sn, Mn, Cu, Zn, Cr, Pb, Hg, Ni, Co, Cs, Fe and V were higher than the background values, while most concentrations of Ti, Sb and Sr were lower than the background values. The mean concentrations of Cu, Zn, Pb, Cr and Cd exceeded the first-grade criteria of Chinese marine sediment quality. The geo-accumulation indexes revealed that the sediments had been polluted by some heavy metals. The results of Pb isotopic tracing indicated that the total Pb in the sediments were mainly from parent material, industrial emission and vehicle exhaust with the mean contributions of 38.2%, 51.3% and 10.5%, respectively, calculated by a three-end-member model of Pb isotopic ratios. |
| 关键词 | Heavy Metal surface Sediment pollution Evaluation pb Isotopic Tracing quanzhou Bay |
| 收录类别 | SCI |
| 语种 | 英语 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.gyig.ac.cn/handle/42920512-1/9618 |
| 专题 | 环境地球化学国家重点实验室 |
| 作者单位 | 1.Department of Environmental Science and Engineering, Huaqiao University, Xiamen, China 2.State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, china |
| 推荐引用方式 GB/T 7714 | Ruilian Yu；Weifang Zhang；Gongren Hu；Chengqi Lin；Qiuli Yang. Heavy metal pollution and Pb isotopic tracing in the intertidal surface sediments of Quanzhou Bay, southeast coast of China[J]. Marine Pollution Bulletin,2016,105(1):416-421. |
| APA | Ruilian Yu；Weifang Zhang；Gongren Hu；Chengqi Lin；Qiuli Yang.(2016).Heavy metal pollution and Pb isotopic tracing in the intertidal surface sediments of Quanzhou Bay, southeast coast of China.Marine Pollution Bulletin,105(1),416-421. |
| MLA | Ruilian Yu；Weifang Zhang；Gongren Hu；Chengqi Lin；Qiuli Yang."Heavy metal pollution and Pb isotopic tracing in the intertidal surface sediments of Quanzhou Bay, southeast coast of China".Marine Pollution Bulletin 105.1(2016):416-421. |
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