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Comparative Metabolism of Organophosphorus Pesticides in Water-Sediment Systems
biodegradation of organophosphorus pesticides water-sediment system ester hydrolysis oxidative desulfuration
2009/3/7
The aerobic aquatic soil metabolism of three 14C-labeled organophosphorus pesticides was examined in French lake water-sediment systems to estimate factors controlling their behavior in the natural ...
Aerobic Aquatic Soil Metabolism of Pesticides in Water- and Sediment-Spiked Systems
biodegradation water-sediment system fenitrothion diethofencarb TOXSWA simulation
2009/3/7
The metabolism of fenitrothion and diethofencarb in aerobic aquatic soil was examined following either water or sediment application. The more hydrophobic fenitrothion rapidly distributed from water...
Characterization of a Nocardioides-based, atrazine-mineralizing microbial colony isolated from Japanese riverbed sediment
atrazine degradation mineralization microbial colony Nocardioides
2009/3/5
A multiple-member microbial colony (designated A14N) capable of mineralizing the herbicide atrazine has been isolated from Japanese riverbed sediment. We have determined the enzymes involved in the ...
Concentration and loading of several pesticides in water, suspended solids and sediment during ordinary water discharge in Sugao marsh, Ibaraki Prefecture, Japan
pesticide loading suspended solids particle size sediment ordinary water discharge
2009/3/5
Concentrations of esprocarb, thiobencarb, dimethametryn, pretilachlor and simetryn in water, suspended solids and sediment were studied during ordinary water discharge over the course of a year in S...
Degradation of esfenvalerate in illuminated water-sediment system
biodegradation of pesticides esfenvalerate water-sediment system
2009/3/5
The aerobic aquatic soil metabolism of esfenvalerate [(2S,αS)-α-cyano-3-phenoxybenzyl 2-(4-chlorophenyl)-3-methylbutyrate] was examined in two Japanese pond water-sediment systems in relation to the...
