Biogeochemical characteristics and ecological risk assessment of pharmaceutically active compounds (PhACs) in the surface seawaters of Jiaozhou Bay, North China
文献类型：期刊论文
| 作者 | Peng, Quancai1,2,3,4 ; Song, Jinming1,2,3,4; Li, Xuegang1,2,3,4; Yuan, Huamao1,2,3,4; Li, Ning1,2,3,4; Duan, Liqin1,2,3,4; Zhang, Qian1,2,3,4; Liang, Xianmeng1,2,3,4
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| 刊名 | ENVIRONMENTAL POLLUTION
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| 出版日期 | 2019-12-01 |
| 卷号 | 255页码:12 |
| ISSN号 | 0269-7491 |
| 关键词 | PhACs Surface seawaters Occurrence Risk assessment Jiaozhou Bay (JZB) |
| DOI | 10.1016/j.envpol.2019.113247 |
| 通讯作者 | Song, Jinming(jmsong@qdio.ac.cn) |
| 英文摘要 | The occurrence and distribution of 168 pharmaceutically active compounds (PhACs) in the surface seawater of Jiaozhou Bay (JZB) were investigated using ultra-high-performance liquid chromatography in tandem with a triple-quadrupole mass spectrometer equipped with an electrospray ionization source (UHPLC-ESI-MS-MS). Thirty-six compounds were detected, and 17 of these compounds were first detected in seawater, including sulfabenzamide, sulphacetamide, cephalonium, desacetyl-cefotaxime, cefminox, cefotaxime, cephradine, cefazolin, carprofen, nabumetone, glibenclamide, glimepiride, glipizide, prednisone, fluoromethalone, diazepam and amantadine. The total concentration of PhACs in the surface seawater ranged from 23.6 ng/L to 217 ng/L. The compounds found at the highest mean concentrations included amantadine (24.7 ng/L), lincomycin (8.55 ng/L), carprofen (8.30 ng/L), and tetracycline (7.48 ng/L). The PhAC concentration was higher in the inner bay than in the outside of the bay. In the inner bay, the eastern district showed higher concentrations of PhACs than the western district. Input from the Licun River may be the primary source of pollution. A statistically significant positive correlation was observed between nutrients and PhACs in seawater. Phosphate can be used to indicate the distribution of PhACs in JZB. Based on the individual risk quotient (RQ) values, lincomycin and ofloxacin posed high risks to the relevant aquatic organisms in JZB, especially in the eastern parts. Regular monitoring is required to evaluate the levels of PhACs as they are constantly released into JZB. (C) 2019 Elsevier Ltd. All rights reserved. |
| 资助项目 | Fund of the Key Science and Technology Innovation Program ; Shandong Province ; Qingdao National Laboratory for Marine Science and Technology[2018SDKJ0504-1] ; National Natural Science Foundation of China[41676068] ; Development of Instrument & Equipment Function and Technical Innovation Project of CAS[HYQY-GNKF2016-1-2] |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCI LTD |
| WOS记录号 | WOS:000499733500082 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/163837]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 |
| 通讯作者 | Song, Jinming |
| 作者单位 | 1.Pilot Natl Lab Marine Sci & Technol Qingdao, Lab Marine Ecol & Environm Sci, Qingdao 266237, Shandong, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Shandong, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Shandong, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Peng, Quancai,Song, Jinming,Li, Xuegang,et al. Biogeochemical characteristics and ecological risk assessment of pharmaceutically active compounds (PhACs) in the surface seawaters of Jiaozhou Bay, North China[J]. ENVIRONMENTAL POLLUTION,2019,255:12. |
| APA | Peng, Quancai.,Song, Jinming.,Li, Xuegang.,Yuan, Huamao.,Li, Ning.,...&Liang, Xianmeng.(2019).Biogeochemical characteristics and ecological risk assessment of pharmaceutically active compounds (PhACs) in the surface seawaters of Jiaozhou Bay, North China.ENVIRONMENTAL POLLUTION,255,12. |
| MLA | Peng, Quancai,et al."Biogeochemical characteristics and ecological risk assessment of pharmaceutically active compounds (PhACs) in the surface seawaters of Jiaozhou Bay, North China".ENVIRONMENTAL POLLUTION 255(2019):12. |
入库方式： OAI收割
来源：海洋研究所
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