DOI: 10.1016/j.marpolbul.2015.04.025
Scopus记录号: 2-s2.0-84933679971
论文题名: Antibiotics in the coastal environment of the Hailing Bay region, South China Sea: Spatial distribution, source analysis and ecological risks
作者: Chen H. ; Liu S. ; Xu X.-R. ; Zhou G.-J. ; Liu S.-S. ; Yue W.-Z. ; Sun K.-F. ; Ying G.-G.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 95, 期: 1 起始页码: 365
结束页码: 373
语种: 英语
英文关键词: Antibiotics
; Distribution
; Marine environment
; Risk assessment
; Source analysis
Scopus关键词: Antibiotics
; Aquatic organisms
; Chemical oxygen demand
; Effluents
; Sediments
; Sewage
; Spatial distribution
; Surface waters
; Coastal environments
; Discharged effluents
; Distribution
; Marine environment
; Oxytetracyclines (OTC)
; Partitioning coefficients
; Sorption capacities
; Source analysis
; Risk assessment
; antibiotic agent
; chlortetracycline
; ciprofloxacin
; clarithromycin
; danofloxacin
; difloxacin
; doxycycline
; enrofloxacin
; erythromycin
; fleroxacin
; lomefloxacin
; metacycline
; narasin
; norfloxacin
; novobiocin
; ofloxacin
; oxytetracycline
; sulfadiazine
; sulfadimethoxine
; sulfadimidine
; sulfadoxine
; sulfafurazole
; sulfamethoxazole
; sulfametoxydiazine
; sulfamonomethoxine
; sulfapyridine
; sulfaquinoxaline
; sulfathiazole
; trimethoprim
; unindexed drug
; antiinfective agent
; nitric acid derivative
; quinolone derivative
; sea water
; sewage
; water pollutant
; antibiotics
; aquatic organism
; coastal zone
; concentration (composition)
; marine environment
; marine sediment
; partition coefficient
; risk assessment
; seawater
; spatial distribution
; aquatic species
; Article
; chemical oxygen demand
; coastal waters
; concentration (parameters)
; domestic waste
; environmental impact assessment
; environmental monitoring
; geographic distribution
; health hazard
; nonhuman
; physical parameters
; pollution transport
; risk assessment
; sewage
; water analysis
; water sampling
; analysis
; bay
; biochemical oxygen demand
; chemistry
; China
; drug effects
; procedures
; sea
; water pollutant
; Pacific Ocean
; South China Sea
; Anti-Bacterial Agents
; Aquatic Organisms
; Bays
; Biological Oxygen Demand Analysis
; China
; Environmental Monitoring
; Fluoroquinolones
; Nitrates
; Oceans and Seas
; Risk Assessment
; Seawater
; Sewage
; Water Pollutants, Chemical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: In this study, the occurrence and spatial distribution of 38 antibiotics in surface water and sediment samples of the Hailing Bay region, South China Sea, were investigated. Twenty-one, 16 and 15 of 38 antibiotics were detected with the concentrations ranging from <0.08 (clarithromycin) to 15,163ng/L (oxytetracycline), 2.12 (methacycline) to 1318ng/L (erythromycin-H2O), <1.95 (ciprofloxacin) to 184ng/g (chlortetracycline) in the seawater, discharged effluent and sediment samples, respectively. The concentrations of antibiotics in the water phase were correlated positively with chemical oxygen demand and nitrate. The source analysis indicated that untreated domestic sewage was the primary source of antibiotics in the study region. Fluoroquinolones showed strong sorption capacity onto sediments due to their high pseudo-partitioning coefficients. Risk assessment indicated that oxytetracycline, norfloxacin and erythromycin-H2O posed high risks to aquatic organisms. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86043
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: Key Laboratory of Tropical Marine Bio-resources and Ecology, Guangdong Provincial Key Laboratory of Applied Marine Biology, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China; State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, China; University of Chinese Academy of Sciences, Beijing, China
Recommended Citation:
Chen H.,Liu S.,Xu X.-R.,et al. Antibiotics in the coastal environment of the Hailing Bay region, South China Sea: Spatial distribution, source analysis and ecological risks[J]. Marine Pollution Bulletin,2015-01-01,95(1)