2021
Conazole fungicides epoxiconazole and tebuconazole in biochar amended soils: Degradation and bioaccumulation in earthworms
BOŠKOVIĆ, Nikola, Zuzana BÍLKOVÁ, Marek ŠUDOMA, Lucie BIELSKÁ, Lucia ŠKULCOVÁ et. al.Základní údaje
Originální název
Conazole fungicides epoxiconazole and tebuconazole in biochar amended soils: Degradation and bioaccumulation in earthworms
Autoři
BOŠKOVIĆ, Nikola (688 Srbsko, domácí), Zuzana BÍLKOVÁ (203 Česká republika, domácí), Marek ŠUDOMA (203 Česká republika, domácí), Lucie BIELSKÁ (203 Česká republika, domácí), Lucia ŠKULCOVÁ (703 Slovensko, domácí), Doris RIBITSCH (40 Rakousko), Gerhard SOJA (40 Rakousko) a Jakub HOFMAN (203 Česká republika, garant, domácí)
Vydání
Chemosphere, OXFORD, PERGAMON-ELSEVIER SCIENCE LTD, 2021, 0045-6535
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10511 Environmental sciences
Stát vydavatele
Velká Británie a Severní Irsko
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 8.943
Kód RIV
RIV/00216224:14310/21:00119078
Organizační jednotka
Přírodovědecká fakulta
UT WoS
000642944800017
Klíčová slova anglicky
Conazole fungicides; Bioaccumulation; Degradation; Biochar; Soil; Eisenia andrei
Štítky
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 18. 7. 2021 21:45, Mgr. Michaela Hylsová, Ph.D.
Anotace
V originále
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.
Návaznosti
EF17_043/0009632, projekt VaV |
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GF17-33820L, projekt VaV |
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LM2018121, projekt VaV |
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857560, interní kód MU (Kód CEP: EF17_043/0009632) |
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