大沽河口潮间带表层沉积物砷和汞的污染评价
文献类型：期刊论文
| 作者 | 王晨晨; 潘大为 ; 韩海涛; 林明月; 胡雪萍; 朱云
|
| 刊名 | 环境科学与技术
 |
| 出版日期 | 2017-10-15 |
| 卷号 | 40期号:10页码:163-169 |
| 关键词 | Dagu River Estuary surface sediments mercury arsenic pollution assessment 大沽河口 表层沉积物 汞 砷 污染评价 |
| ISSN号 | 1003-6504 |
| DOI | doi：10.3969/j.issn.1003-6504.2017.10.027 |
| 其他题名 | Pollution Assessment of Arsenic and Mercury in Surface Sediments from Intertidal Zone of Dagu River Estuary |
| 产权排序 | (1) 中国科学院烟台海岸带研究所 ; (2) 中国科学院大学 |
| 文献子类 | Article |
| 英文摘要 | Research of surface sediments from intertidal zone of Dagu estuary in Qingdao was carried on at the end of October in 2014 and the end of July in 2015. The content of mercury and arsenic of 15 surface sediments in dry season and 45 surface sediments in wet season was determined,and the contamination assessment was conducted. Results showed that the content of arsenic in dry season satisified Class Ⅱ of Marine Sediment Standard,while the content of arsenic in wet season satisfied the Class I. The content of mercury satisified the Class I of Marine Sediment Standard both in dry and wet seasons. The contamination assessment was conducted with geoaccumulation index (I_(geo))and potential ecological risk index (E_r~i). Results demonstrated that the arsenic of surface sediment in dry season was mild to moderate polluted,and the mercury was unpolluted to mild polluted. The arsenic of surface sediment in wet season was unpolluted,and the mercury was also unpolluted to moderate polluted. The potential ecological risk level of arsenic in dry season was mild to moderate,while that in wet season was mild. The potential ecological risk level of mercury was mild to high in both seasons. |
| WOS关键词 | Environmental Sciences & Ecology |
| WOS研究方向 | Environmental Sciences & Ecology ; 环境科学与生态学 |
| 语种 | 中文 |
| CSCD记录号 | CSCD:6120360 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/24259]  |
| 专题 | 烟台海岸带研究所_山东省海岸带环境工程技术研究中心 |
| 作者单位 | 1.中国科学院大学 2.中国科学院烟台海岸带研究所; |
| 推荐引用方式 GB/T 7714 | 王晨晨,潘大为,韩海涛,等. 大沽河口潮间带表层沉积物砷和汞的污染评价[J]. 环境科学与技术,2017,40(10):163-169. |
| APA | 王晨晨,潘大为,韩海涛,林明月,胡雪萍,&朱云.(2017).大沽河口潮间带表层沉积物砷和汞的污染评价.环境科学与技术,40(10),163-169. |
| MLA | 王晨晨,et al."大沽河口潮间带表层沉积物砷和汞的污染评价".环境科学与技术 40.10(2017):163-169. |
入库方式： OAI收割
来源：烟台海岸带研究所
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