Monitoring and effects of nicosulfuron in aquatic mesocosms: development of a simple analytical procedure and evidence for low toxicity to phytoplankton communities

A new analytical procedure is proposed for monitoring nicosulfuron (sulfonylurea herbicide) in aquatic mesocosms derived from complex ecosystems. The approach is based on alternate use of the anionic and molecular forms of the pesticide during the procedure. It also takes into account the sensitivit...

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Veröffentlicht in:	Analytical and bioanalytical chemistry 2005-05, Vol.382 (1), p.108-114
Hauptverfasser:	Nélieu, Sylvie, Perreau, François, Guichon, Roselyne, Seguin, Florence, Bry, Christian, Einhorn, Jacques
Format:	Artikel
Sprache:	eng
Schlagworte:	Chromatography, High Pressure Liquid Herbicides - analysis Herbicides - toxicity Phytoplankton - drug effects Pyridines - analysis Pyridines - toxicity Spectrophotometry, Ultraviolet Sulfonylurea Compounds - analysis Sulfonylurea Compounds - toxicity Water Pollutants, Chemical - analysis Water Pollutants, Chemical - toxicity
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