globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2017.10.075
Scopus记录号: 2-s2.0-85033710030
论文题名:
Presence, concentrations and risk assessment of selected antibiotic residues in sediments and near-bottom waters collected from the Polish coastal zone in the southern Baltic Sea — Summary of 3 years of studies
作者: Siedlewicz G.; Białk-Bielińska A.; Borecka M.; Winogradow A.; Stepnowski P.; Pazdro K.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 129, 期:2
起始页码: 787
结束页码: 801
语种: 英语
英文关键词: Antibiotic residues ; Baltic Sea ; Near-bottom water ; Risk assessment ; Sediments
Scopus关键词: Antibiotics ; Chemical analysis ; Coastal zones ; Geographical regions ; Risk analysis ; Sediments ; Antibiotic residues ; Baltic sea ; Bottom water ; Concentration levels ; Oxytetracyclines (OTC) ; Sediment organic matters ; Sediment samples ; Spatial and temporal variability ; 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: Concentrations of selected antibiotic compounds from different groups were measured in sediment samples (14 analytes) and in near-bottom water samples (12 analytes) collected in 2011–2013 from the southern Baltic Sea (Polish coastal zone). Antibiotics were determined at concentration levels of a few to hundreds of ng g− 1 d.w. in sediments and ng L− 1 in near-bottom waters. The most frequently detected compounds were sulfamethoxazole, trimethoprim, oxytetracycline in sediments and sulfamethoxazole and trimethoprim in near-bottom waters. The occurrence of the identified antibiotics was characterized by spatial and temporal variability. A statistically important correlation was observed between sediment organic matter content and the concentrations of sulfachloropyridazine and oxytetracycline. Risk assessment analyses revealed a potential high risk of sulfamethoxazole contamination in near-bottom waters and of contamination by sulfamethoxazole, trimethoprim and tetracyclines in sediments. Both chemical and risk assessment analyses show that the coastal area of the southern Baltic Sea is highly exposed to antibiotic residues. © 2017 Elsevier Ltd
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88163
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: Department of Marine Chemistry and Biochemistry, Institute of Oceanology, Polish Academy of Sciences, ul. Powstańców Warszawy 55, Sopot, Poland; Department of Environmental Analysis, Faculty of Chemistry, University of Gdańsk, ul. Wita Stwosza 63, Gdańsk, Poland

Recommended Citation:
Siedlewicz G.,Białk-Bielińska A.,Borecka M.,et al. Presence, concentrations and risk assessment of selected antibiotic residues in sediments and near-bottom waters collected from the Polish coastal zone in the southern Baltic Sea — Summary of 3 years of studies[J]. Marine Pollution Bulletin,2018-01-01,129(2)
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