Distribution, sources, and ecological risk assessment of quinotone antibiotics in the surface sediments from Jiaozhou Bay wetland, China

doi:10.1016/j.marpolbul.2017.10.010

	Distribution, sources, and ecological risk assessment of quinotone antibiotics in the surface sediments from Jiaozhou Bay wetland, China
	Liu, Ke 1,2,3; Yin, Xiaofei 4; Zhang, Daolai 2,3; Yan, Dongyun 1; Cui, Lijuan 5; Zhu, Zhigang 2; Wen, Li 2
刊名	MARINE POLLUTION BULLETIN
	2018-04
卷号	129 期号:2 页码:859-865
关键词	Antibiotics Surface sediments Sources Risk assessment Jiaozhou Bay Wetland
ISSN号	0025-326X
DOI	10.1016/j.marpolbul.2017.10.010
英文摘要	The distribution, sources, and risk assessment of eight quinotone antibiotics (QNs) in the surface sediments from the wetland in Jiaozhou Bay were investigated. The results showed that QNs were detected in all samples, and the total concentrations of QNs in the sediments ranged from 0.276 to 5.229 ng/g. The highest concentration occurred at the entrance to the Yang River wetland. Principal component analysis suggested that the QNs mainly originated from sewage discharges from hospitals, human and aquaculture industries. Risk assessment, based on risk quotients, indicated the current ofloxacin level might be a medium risk level, while other QNs were all low risk. Nevertheless, there should still be concerns due to high consumption of QNs by human beings, animals, and aquatic organisms in the wetland. This investigation provides baseline data that the government can use as a reference guide to control QNs residues in Jiaozhou Bay wetland.
资助项目	National Natural Science Foundation of China[41306064]
WOS关键词	WASTE-WATER EFFLUENTS ; VETERINARY ANTIBIOTICS ; FLUOROQUINOLONE ANTIBIOTICS ; OXOLINIC ACID ; RIVER ; SOILS ; AQUACULTURE ; PHARMACEUTICALS ; EXTRACTION ; FATE
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000432510800045
内容类型	期刊论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/25739]
专题	自然资源部第一海洋研究所
通讯作者	Zhang, Daolai
作者单位	1.Qingdao Univ, Coll Environm Sci & Engn, Qingdao 266071, Peoples R China 2.Qingdao Inst Marine Geol, Qingdao 266071, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Mineral Resources, Qingdao 266071, Peoples R China 4.State Ocean Adm, Inst Oceanog 1, Qingdao 266061, Peoples R China 5.Chinese Acad Forestry, Inst Wetland Res, Beijing 100091, Peoples R China
推荐引用方式 GB/T 7714	Liu, Ke,Yin, Xiaofei,Zhang, Daolai,et al. Distribution, sources, and ecological risk assessment of quinotone antibiotics in the surface sediments from Jiaozhou Bay wetland, China[J]. MARINE POLLUTION BULLETIN,2018,129(2):859-865.
APA	Liu, Ke.,Yin, Xiaofei.,Zhang, Daolai.,Yan, Dongyun.,Cui, Lijuan.,...&Wen, Li.(2018).Distribution, sources, and ecological risk assessment of quinotone antibiotics in the surface sediments from Jiaozhou Bay wetland, China.MARINE POLLUTION BULLETIN,129(2),859-865.
MLA	Liu, Ke,et al."Distribution, sources, and ecological risk assessment of quinotone antibiotics in the surface sediments from Jiaozhou Bay wetland, China".MARINE POLLUTION BULLETIN 129.2(2018):859-865.