J 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
Název: RECETOX RI
LM2015051, projekt VaV
Název: Centrum pro výzkum toxických látek v prostředí (Akronym: RECETOX RI)
Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Výzkumná infrastruktura RECETOX