DOI: 10.1016/j.marpolbul.2015.08.015
Scopus记录号: 2-s2.0-84955180755
论文题名: Glyphosate and AMPA in the estuaries of the Baltic Sea method optimization and field study
作者: Skeff W. ; Neumann C. ; Schulz-Bull D.E.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 100, 期: 1 起始页码: 577
结束页码: 585
语种: 英语
英文关键词: AMPA
; Baltic Sea estuaries
; Glyphosate
; Herbicide
; LC-MS/MS
Scopus关键词: Herbicides
; Marine pollution
; Risk assessment
; River pollution
; Weed control
; AMPA
; Baltic sea
; Concentration ranges
; Glyphosates
; Herbicide glyphosate
; LC-MS/MS
; Primary metabolite
; Temporal fluctuation
; Estuaries
; 9 fluorenylmethyl chloroformate
; alpha amino 3 hydroxy 5 methyl 4 isoxazolepropionic acid
; glyphosate
; sea water
; 1-(9-fluorenyl)methyl chloroformate
; aminomethylphosphonic acid
; fluorene derivative
; glycine
; glyphosate
; herbicide
; phosphonic acid derivative
; water pollutant
; estuarine pollution
; glyphosate
; herbicide
; liquid chromatography
; mass spectrometry
; metabolite
; optimization
; Article
; Baltic Sea
; derivatization
; estuary
; field study
; Germany
; limit of detection
; limit of quantitation
; liquid chromatography
; pollution transport
; salinity
; tandem mass spectrometry
; water contamination
; water sampling
; analogs and derivatives
; analysis
; Baltic States
; chemistry
; estuary
; metabolism
; procedures
; sea
; water pollutant
; Atlantic Ocean
; Baltic Sea
; Baltic States
; Chromatography, Liquid
; Estuaries
; Fluorenes
; Glycine
; Herbicides
; Oceans and Seas
; Organophosphonates
; Tandem Mass Spectrometry
; 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: Water samples from ten German Baltic estuaries were collected in 2012 in order to study the presence of the herbicide glyphosate, its primary metabolite AMPA and their potential transport to the marine environment. For the analyses an LC-MS/MS based analytical method after derivatization with FMOC-Cl was optimized and validated for marine water samples. All investigated estuarine stations were contaminated with AMPA and nine of them also with glyphosate. Concentration ranges observed were 28 to 1690. ng/L and 45 to 4156. ng/L for glyphosate and AMPA, respectively with strong spatial and temporal fluctuations. Both contaminants were found at inbound sampling sites in the stream Muehlenfliess and concentrations decreased along the salinity gradient to the estuaries of the Baltic Sea. The data obtained in this study clearly depict the transport of glyphosate and AMPA to the Baltic Sea. Hence, detailed fate and risk assessment for both contaminants in marine environments are required. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85930
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: Leibniz Institute for Baltic Sea Research Warnemuende, Department of Marine Chemistry, Seestrasse 15, Rostock, Germany
Recommended Citation:
Skeff W.,Neumann C.,Schulz-Bull D.E.. Glyphosate and AMPA in the estuaries of the Baltic Sea method optimization and field study[J]. Marine Pollution Bulletin,2015-01-01,100(1)