Probabilistic ecological risk assessment of copper in Chinese offshore marine environments from 2005 to 2012
文献类型：期刊论文
| 作者 | Jin, Xiaowei; Liu, Fang; Wang, Yeyao; Zhang, Lingsong; Li, Zhao; Wang, Zijian; Giesy, John P.; Wang, Zhen |
| 刊名 | MARINE POLLUTION BULLETIN
 |
| 出版日期 | 2015-05-15 |
| 卷号 | 94期号:2016-01-02页码:96-102 |
| 关键词 | Probabilistic ecological risk assessment Hazard quotient Species sensitivity distribution Asia |
| 英文摘要 | The objective of the present study was to conduct a probabilistic assessment of risk posed by copper found in the coastal marine environment of China from 2005 to 2012. This was achieved by applying a tiered ecological risk assessment (ERA) approach for characterization of risks of concentrations of copper from nationwide marine water monitoring program. The results show that from 2005 to 2012 the overall trend of hazard quotients (HQs) in the coastal marine environment of China the proportion of locations that exceed a HQ of 1.0 decreased from 64% in 2005 to 31% in 2012. While this indicates an overall improvement of the environment, there still have potential ecological risks in the most of the area, especially for the major gulfs of Liaodong and Bohai Bays and Yellow River Estuary. In addition, probabilities of exceeding the toxicity threshold for 5% of species were 27.6%, 5.4%, 4.9%, 0.8%, 0.4%, 1.0%, 1.8% and 0.12% annually between 2005 and 2012, respectively. (C) 2015 Elsevier Ltd. All rights reserved. |
| 研究领域[WOS] | Environmental Sciences ; Marine & Freshwater Biology |
| WOS记录号 | WOS:000355357400022 |
| 公开日期 | 2016-03-15 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/32827]  |
| 专题 | 生态环境研究中心_环境水质学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Jin, Xiaowei,Liu, Fang,Wang, Yeyao,et al. Probabilistic ecological risk assessment of copper in Chinese offshore marine environments from 2005 to 2012[J]. MARINE POLLUTION BULLETIN,2015,94(2016-01-02):96-102. |
| APA | Jin, Xiaowei.,Liu, Fang.,Wang, Yeyao.,Zhang, Lingsong.,Li, Zhao.,...&Wang, Zhen.(2015).Probabilistic ecological risk assessment of copper in Chinese offshore marine environments from 2005 to 2012.MARINE POLLUTION BULLETIN,94(2016-01-02),96-102. |
| MLA | Jin, Xiaowei,et al."Probabilistic ecological risk assessment of copper in Chinese offshore marine environments from 2005 to 2012".MARINE POLLUTION BULLETIN 94.2016-01-02(2015):96-102. |
入库方式： OAI收割
来源：生态环境研究中心
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