TY  - JOUR
AU  - Schnitzler, F.
AU  - Lavorenti, A.
AU  - Berns, A.
AU  - Drewes, N.
AU  - Vereecken, H.
AU  - Burauel, P.
TI  - The influence of maize residues on the mobility and binding of benazolin: Investigating physically extracted soil fractions
JO  - Environmental pollution
VL  - 147
SN  - 0269-7491
CY  - Amsterdam [u.a.]
PB  - Elsevier Science
M1  - PreJuSER-56484
SP  - 4 - 13
PY  - 2007
N1  - Record converted from VDB: 12.11.2012
AB  - The amount of non-extractable residues and the distribution of benazolin and its metabolites were evaluated three months after herbicide application (14C-labelled) in physically extracted soil fractions of topsoil layers of undisturbed soil columns with and without incorporated maize straw (14C-labelled). In addition, a variety of wet-chemical and spectroscopic methods were used to characterise the structure of organic carbon within the different soil fractions. The addition of crop residues increased the amount of dissolved organic carbon, enhanced the aromaticity of the organic carbon structure and enforced the aggregation of organomineral complexes. After incorporation of crop residues, an increase in the formation of metabolic compounds of benazolin and of non-extractable residues was detected. These results indicate that the addition of crop residues leads to a decrease in mobility and bioaccessibility of benazolin and its metabolites.
KW  - Environmental Monitoring: methods
KW  - Environmental Remediation: methods
KW  - Herbicides: analysis
KW  - Imidazoles: analysis
KW  - Imidazoles: metabolism
KW  - Soil Pollutants: analysis
KW  - Zea mays: metabolism
KW  - Herbicides (NLM Chemicals)
KW  - Imidazoles (NLM Chemicals)
KW  - Soil Pollutants (NLM Chemicals)
KW  - metizoline (NLM Chemicals)
KW  - J (WoSType)
LB  - PUB:(DE-HGF)16
C6  - pmid:17240026
UR  - <Go to ISI:>//WOS:000245475400002
DO  - DOI:10.1016/j.envpol.2006.09.020
UR  - https://juser.fz-juelich.de/record/56484
ER  -