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The formation of bound residues of diazinon in four UK soils: Implications for risk assessment

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The formation of bound residues of diazinon in four UK soils: Implications for risk assessment. / Fenlon, Katie A.; Andreou, Kostas; Jones, Kevin C.; Semple, Kirk T.

In: Environmental Pollution, Vol. 159, No. 3, 01.03.2011, p. 776-781.

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Fenlon, Katie A. ; Andreou, Kostas ; Jones, Kevin C. ; Semple, Kirk T. / The formation of bound residues of diazinon in four UK soils: Implications for risk assessment. In: Environmental Pollution. 2011 ; Vol. 159, No. 3. pp. 776-781.

Bibtex

@article{853ab8654d234fbb9cb2a2cad558431c,
title = "The formation of bound residues of diazinon in four UK soils: Implications for risk assessment",
abstract = "The behaviour of diazinon in the soil determines the likelihood of further pollution incidents, particularly leaching to water. The most significant processes in the control of the fate of diazinon in the soil are microbial degradation and the formation of bound residues. Soils from four sites in the UK were amended with diazinon and its (14)C labelled analogue and incubated for 100 days. After 0, 10, 21, 50 and 100 days, the formation of bound residues was assessed by solvent extraction, and the microbial degradation of diazinon by mineralisation assay. In microbially active soils, diazinon is degraded rapidly, reducing the risk of future pollution incidents. However, where there was limited mineralisation there was also significantly lower formation of bound residues, which may lead to water pollution via leaching. The formation of bound residues was dependent on extraction type. Acetonitrile extraction identified bound residues in all soils, with the bound residue fraction increasing with increasing incubation time. (C) 2010 Elsevier Ltd. All rights reserved.",
author = "Fenlon, {Katie A.} and Kostas Andreou and Jones, {Kevin C.} and Semple, {Kirk T.}",
year = "2011",
month = mar
day = "1",
doi = "10.1016/j.envpol.2010.11.039",
language = "English",
volume = "159",
pages = "776--781",
journal = "Environmental Pollution",
issn = "0269-7491",
publisher = "Elsevier Ltd",
number = "3",

}

RIS

TY - JOUR

T1 - The formation of bound residues of diazinon in four UK soils: Implications for risk assessment

AU - Fenlon, Katie A.

AU - Andreou, Kostas

AU - Jones, Kevin C.

AU - Semple, Kirk T.

PY - 2011/3/1

Y1 - 2011/3/1

N2 - The behaviour of diazinon in the soil determines the likelihood of further pollution incidents, particularly leaching to water. The most significant processes in the control of the fate of diazinon in the soil are microbial degradation and the formation of bound residues. Soils from four sites in the UK were amended with diazinon and its (14)C labelled analogue and incubated for 100 days. After 0, 10, 21, 50 and 100 days, the formation of bound residues was assessed by solvent extraction, and the microbial degradation of diazinon by mineralisation assay. In microbially active soils, diazinon is degraded rapidly, reducing the risk of future pollution incidents. However, where there was limited mineralisation there was also significantly lower formation of bound residues, which may lead to water pollution via leaching. The formation of bound residues was dependent on extraction type. Acetonitrile extraction identified bound residues in all soils, with the bound residue fraction increasing with increasing incubation time. (C) 2010 Elsevier Ltd. All rights reserved.

AB - The behaviour of diazinon in the soil determines the likelihood of further pollution incidents, particularly leaching to water. The most significant processes in the control of the fate of diazinon in the soil are microbial degradation and the formation of bound residues. Soils from four sites in the UK were amended with diazinon and its (14)C labelled analogue and incubated for 100 days. After 0, 10, 21, 50 and 100 days, the formation of bound residues was assessed by solvent extraction, and the microbial degradation of diazinon by mineralisation assay. In microbially active soils, diazinon is degraded rapidly, reducing the risk of future pollution incidents. However, where there was limited mineralisation there was also significantly lower formation of bound residues, which may lead to water pollution via leaching. The formation of bound residues was dependent on extraction type. Acetonitrile extraction identified bound residues in all soils, with the bound residue fraction increasing with increasing incubation time. (C) 2010 Elsevier Ltd. All rights reserved.

U2 - 10.1016/j.envpol.2010.11.039

DO - 10.1016/j.envpol.2010.11.039

M3 - Journal article

VL - 159

SP - 776

EP - 781

JO - Environmental Pollution

JF - Environmental Pollution

SN - 0269-7491

IS - 3

ER -