IOCAS-IR  > 海洋生态与环境科学重点实验室
Biogeochemical characteristics and ecological risk assessment of pharmaceutically active compounds (PhACs) in the surface seawaters of Jiaozhou Bay, North China
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
2019-12-01
Source PublicationENVIRONMENTAL POLLUTION
ISSN0269-7491
Volume255Pages:12
Corresponding AuthorSong, Jinming(jmsong@qdio.ac.cn)
AbstractThe 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.
KeywordPhACs Surface seawaters Occurrence Risk assessment Jiaozhou Bay (JZB)
DOI10.1016/j.envpol.2019.113247
Indexed BySCI
Language英语
Funding ProjectFund 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 Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS IDWOS:000499733500082
PublisherELSEVIER SCI LTD
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/163838
Collection海洋生态与环境科学重点实验室
Corresponding AuthorSong, Jinming
Affiliation1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Shandong, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Pilot Natl Lab Marine Sci & Technol Qingdao, Lab Marine Ecol & Environm Sci, Qingdao 266237, Shandong, Peoples R China
4.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Shandong, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
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.
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