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@article{1782757,
author = {Bošković, Nikola and Bílková, Zuzana and Šudoma, Marek and Bielská, Lucie and Škulcová, Lucia and Ribitsch, Doris and Soja, Gerhard and Hofman, Jakub},
article_location = {OXFORD},
article_number = {July 2021},
doi = {http://dx.doi.org/10.1016/j.chemosphere.2021.129700},
keywords = {Conazole fungicides; Bioaccumulation; Degradation; Biochar; Soil; Eisenia andrei},
language = {eng},
issn = {0045-6535},
journal = {Chemosphere},
title = {Conazole fungicides epoxiconazole and tebuconazole in biochar amended soils: Degradation and bioaccumulation in earthworms},
url = {https://www.sciencedirect.com/science/article/pii/S0045653521001697?via%3Dihub},
volume = {274},
year = {2021}
}
TY - JOUR
ID - 1782757
AU - Bošković, Nikola - Bílková, Zuzana - Šudoma, Marek - Bielská, Lucie - Škulcová, Lucia - Ribitsch, Doris - Soja, Gerhard - Hofman, Jakub
PY - 2021
TI - Conazole fungicides epoxiconazole and tebuconazole in biochar amended soils: Degradation and bioaccumulation in earthworms
JF - Chemosphere
VL - 274
IS - July 2021
SP - 1-10
EP - 1-10
PB - PERGAMON-ELSEVIER SCIENCE LTD
SN - 00456535
KW - Conazole fungicides
KW - Bioaccumulation
KW - Degradation
KW - Biochar
KW - Soil
KW - Eisenia andrei
UR - https://www.sciencedirect.com/science/article/pii/S0045653521001697?via%3Dihub
N2 - Biochar usage in agriculture becomes increasingly important for the improvement of soil properties. However, from the perspective of pesticides, biochar can influence exposure to pesticides of both target and non-target organisms and also pesticides' fate in soil. Our study investigated degradation and bioaccumulation (in the Eisenia andrei earthworm) of two conazole fungicides, epoxiconazole and tebuconazole, added to high- and low-sorbing soils (by means of fungicides' sorption measured beforehand) amended with low-, moderate- and high-sorbing biochars at 0.2% and 2% doses. We aimed to investigate the effects of contrasting soil and biochar properties, different doses of biochar in soil-biochar mixtures, and different compounds on the degradation and bioaccumulation. We also wanted to explore if the beforehand determined sorption of fungicides on individual soils and biochars is manifested somehow in their degradation and/or bioaccumulation in soil-biochar mixtures. The biochars' presence in the soils promoted the degradation of fungicides with a clear effect of dose and soil, but less clear effect of biochar or compound. The bioaccumulation factors were higher in low-sorbing soil variants and also decreased with increasing biochar dose. For low-sorbing soil variants, the bioaccumulation was also influenced by the type of biochar corresponding to its sorbing potential and the possible effect on the bioavailability of the fungicides. Our results show that mixing of biochars with soils changes the fate and bioaccumulation of the conazole fungicides. However, the sorption results from original materials are not straightforwardly manifested in the more complex soil-biota system.
ER -
BOŠKOVI$\backslash$'C, Nikola, Zuzana BÍLKOVÁ, Marek ŠUDOMA, Lucie BIELSKÁ, Lucia ŠKULCOVÁ, Doris RIBITSCH, Gerhard SOJA a Jakub HOFMAN. Conazole fungicides epoxiconazole and tebuconazole in biochar amended soils: Degradation and bioaccumulation in earthworms. \textit{Chemosphere}. OXFORD: PERGAMON-ELSEVIER SCIENCE LTD, 2021, roč.~274, July 2021, s.~1-10. ISSN~0045-6535. Dostupné z: https://dx.doi.org/10.1016/j.chemosphere.2021.129700.
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