| 厦门西海域拟疏浚物中多氯联苯含量分布及生态风险评价 |
| |
| 引用本文： | 黎晓霞,张珞平,蔡河山.厦门西海域拟疏浚物中多氯联苯含量分布及生态风险评价[J].环境监测管理与技术,2008,20(6):30-32. |
| |
| 作者姓名： | 黎晓霞 张珞平 蔡河山 |
| |
| 作者单位： | 1. 佛山大学资源环境系,广东,佛山,528000
2. 厦门大学环境科学研究中心,福建,厦门,316000 |
| |
| 基金项目： | 福建省科技攻关项目
|
| |
| 摘 要： | 对厦门西海域拟疏浚物中的PCBs含量及分布特征进行了调查，结果表明，厦门西海域拟疏浚物中PCBs为0．17ng／g-30．3ng／g，其中马銮湾2个站位PCBs的总含量高于《海洋沉积物质量》（GB18668—2002）一类标准值。生态风险评价结果显示厦门西海域拟疏浚物中多氯联苯的环境毒性相对较低。
|
| 关 键 词： | 厦门西海域 拟疏浚物 多氯联苯 风险评价 |
Distribution ofPCBsConcentrationsin DredgedM aterialsofXiam en W estern Bay and EcologicalHazard Assessm ent |
| |
| LI Xiao-xia,ZHANG Luo-ping,CAI He-shan.Distribution ofPCBsConcentrationsin DredgedM aterialsofXiam en W estern Bay and EcologicalHazard Assessm ent[J].The Administration and Technique of Environmental Monitoring,2008,20(6):30-32. |
| |
| Authors: | LI Xiao-xia ZHANG Luo-ping CAI He-shan |
| |
| Institution: | LI Xiao-xia ,ZHANG Luo-ping ,CAI He-shan ( 1. Department of Resource and Environment, Foshan University, Foshan, Guangdong 528000, China ; 2. Environmental Science Research Center, Xiamen University, Xiamen , Fujian 316000, China) |
| |
| Abstract: | The concentration and distribution of PCBs in the dredged materials on the western men were investigated. The results indicated the concentrations of the dredged material samples bay of Xia- varied from 0.17 ng/g to 30.3 ng/g. The PCBs concentrations of all sampling sites were lower than the value of Category of Quality Standards for Ocean Sediment （ State Standard 18668 - 2002） except two in the Maluan bay. The ecological risk assessment showed the relative low PCBs level in the Xiamen dredged materials was relative low toxicity to the environment. |
| |
| Keywords: | W estern bay ofXiamen Dredged materials PCBs Risk assessment |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《环境监测管理与技术》浏览原始摘要信息 |
| 点击此处可从《环境监测管理与技术》下载免费的PDF全文 |
