DOI: 10.1016/j.marpolbul.2017.10.010
Scopus记录号: 2-s2.0-85033497133
论文题名: Distribution, sources, and ecological risk assessment of quinotone antibiotics in the surface sediments from Jiaozhou Bay wetland, China
作者: Liu K. ; Yin X. ; Zhang D. ; Yan D. ; Cui L. ; Zhu Z. ; Wen L.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 129, 期: 2 起始页码: 859
结束页码: 865
语种: 英语
英文关键词: Antibiotics
; Jiaozhou Bay
; Risk assessment
; Sources
; Surface sediments
; Wetland
Scopus关键词: Antibiotics
; Aquaculture
; Aquatic organisms
; Elementary particle sources
; Principal component analysis
; Queueing networks
; Sediments
; Sewage
; Surficial sediments
; Wetlands
; Aquaculture industry
; Baseline data
; Ecological risk assessment
; Jiaozhou Bay
; Reference guides
; Risk quotients
; Sewage discharges
; Surface sediments
; Risk assessment
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
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. © 2017 Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88221
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: College of Environmental Science and Engineering, Qingdao University, Qingdao, China; Qingdao Institute of Marine Geology, Qingdao, China; Laboratory for Marine Mineral Resources, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China; The first Institute of Oceanography, State Oceanic Administration, Qingdao, China; Institute of Wetland Research, Chinese Academy of Forestry, Beijing, China
Recommended Citation:
Liu K.,Yin X.,Zhang D.,et al. Distribution, sources, and ecological risk assessment of quinotone antibiotics in the surface sediments from Jiaozhou Bay wetland, China[J]. Marine Pollution Bulletin,2018-01-01,129(2)