| 渤海南部表层沉积物重金属污染及潜在生态风险评价 |
| |
| 引用本文： | 张栋,郑晓玲,何鹰,郭军辉.渤海南部表层沉积物重金属污染及潜在生态风险评价[J].环境污染与防治,2011,33(9):8-10,24. |
| |
| 作者姓名： | 张栋 郑晓玲 何鹰 郭军辉 |
| |
| 作者单位： | 1. 国家海洋局第一海洋研究所海洋生态研究中心,山东青岛,266061
2. 国家海洋局第一海洋研究所海洋生态研究中心,山东青岛266061;上海海洋大学水产与生命学院,上海201306 |
| |
| 基金项目： | 国家“863计划”项目(No.2008AA09Z116) |
| |
| 摘 要： | 利用电感耦合等离子体/质谱仪(ICP/MS)测定了渤海南部21个站位表层沉积物中Cr、Cu、Zn、Cd和Pb共5种重金属浓度,比较分析了重金属来源及分布特征,同时应用Hakanson潜在生态危害指数法进行潜在生态风险评价.结果表明,调查区域沉积物中Cr、Cu、Zn、Cd、Pb的平均质量浓度分别为43.67、17.27、...
|
| 关 键 词： | 渤海南部 表层沉积物 重金属 潜在生态风险评价 |
Pollution and risk assessment of heavy metals in surface sediment of south Bohai |
| |
| ZHANG Dong,ZHENG Xiaoling,HE Ying,GUO Junhui.Pollution and risk assessment of heavy metals in surface sediment of south Bohai[J].Environmental Pollution & Control,2011,33(9):8-10,24. |
| |
| Authors: | ZHANG Dong ZHENG Xiaoling HE Ying GUO Junhui |
| |
| Institution: | ZHANG Dong1,ZHENG Xiaoling1,HE Ying1,GUO Junhui1,2.(1.Research Center of Marine Ecology,First Institute of Oceanography,State Oceanic Administration,Qingdao Shandong 266061,2.College of Fisheries and Life Science,Shanghai Ocean University,Shanghai 201306) |
| |
| Abstract: | The contents of 5 heavy metals(Cr,Cu,Zn,Cd and Pb) in surface sediment of 21 sampling sites were detected by ICP/MS to analyze the origin and distribution profile of heavy metal in south of Bohai.The Hakanson method was applied to assessment the potential ecological risk in this area.The results showed that the concentration of Cr,Cu,Zn,Cd and Pb were 43.67,17.27,61.65,0.66 and 25.32 mg/kg respectively.The single-factor potential ecological risk of heavy metals in surface sediment was in a lower pollution d... |
| |
| Keywords: | south of Bohai surface sediment heavy metals potential ecological risk assessment |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
