2019
Can polyethylene passive samplers predict polychlorinated biphenyls (PCBs) uptake by earthworms and turnips in a biochar amended soil?
SILVANI, Ludovica, Sigurbjorg HJARTARDOTTIR, Lucie BIELSKÁ, Lucia ŠKULCOVÁ, Gerard CORNELISSEN et. al.Základní údaje
Originální název
Can polyethylene passive samplers predict polychlorinated biphenyls (PCBs) uptake by earthworms and turnips in a biochar amended soil?
Autoři
SILVANI, Ludovica (578 Norsko), Sigurbjorg HJARTARDOTTIR (578 Norsko), Lucie BIELSKÁ (203 Česká republika, garant, domácí), Lucia ŠKULCOVÁ (703 Slovensko, domácí), Gerard CORNELISSEN (578 Norsko), Luca NIZZETTO (380 Itálie) a Sarah E. HALE (578 Norsko)
Vydání
Science of the Total Environment, Amsterdam, Elsevier Science, 2019, 0048-9697
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10511 Environmental sciences
Stát vydavatele
Nizozemské království
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 6.551
Kód RIV
RIV/00216224:14310/19:00110407
Organizační jednotka
Přírodovědecká fakulta
UT WoS
000459163900090
Klíčová slova anglicky
Bioavailable; Biota; Correlation; Biochar; Plant; Earthworm
Štítky
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 24. 3. 2020 10:46, Mgr. Marie Šípková, DiS.
Anotace
V originále
A pot experiment was carried out in which aged polychlorinated biphenyls (PCBs) contaminated soil was amended with biochar, and three phases: earthworms, turnips and polyethylene (PE) passive samplers, were added simultaneously in order to investigate changes in bioavailability of PCB following biochar amendment. Two biochars were used: one made from rice husk in Indonesia using local techniques and the other made from mixed wood shavings using more advanced technology. The biochars were amended at 1 and 4% doses. The overall accumulation of PCBs to the phases followed the order: earthworm lipid > PE > turnip. The rice husk biochar reduced PCB accumulation to a greater degree than the mixed wood biochar for all phases, however there was no effect of dose for either biochar. Earthworm uptake was reduced between 52% and 91% for rice husk biochar and by 19% to 63% formix wood biochar. Turnip uptake was not significantly reduced by biochar amendment. Phase to soil accumulation factors (PSAF) were around 0.5 for turnips, approximately 5 for PE and exceeded 100 for earthworms. This study demonstrates that both biochars canbe a sustainable alternative for in situ soil remediation and that PE can be used as tool to simulate the uptake in earthworms and thus remediation effectiveness. (c) 2019 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license.
Návaznosti
EF16_013/0001761, projekt VaV |
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LM2015051, projekt VaV |
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