Distribution, sources, and ecological risk assessment of quinotone antibiotics in the surface sediments from Jiaozhou Bay wetland, China | |
Liu, Ke1,2,3; Yin, Xiaofei4; Zhang, Daolai2,3; Yan, Dongyun1; Cui, Lijuan5; Zhu, Zhigang2; Wen, Li2 | |
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. |
电子版国际标准刊号 | 18793363 |
资助项目 | National Natural Science Foundation of China[41306064] |
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/handle/2SI8HI0U/2940] |
专题 | 业务部门_海洋生态研究中心 |
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. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论