Calcium-enriched biochar modulates cadmium uptake depending on
external cadmium dose

J 2022

Calcium-enriched biochar modulates cadmium uptake depending on external cadmium dose

KOVACIK, Jozef, Slawomir DRESLER, Ireneusz SOWA, Petr BABULA, Elsa ANTUNES et. al.

Základní údaje

Originální název

Calcium-enriched biochar modulates cadmium uptake depending on external cadmium dose

Autoři

KOVACIK, Jozef (garant), Slawomir DRESLER, Ireneusz SOWA, Petr BABULA (203 Česká republika, domácí) a Elsa ANTUNES

Vydání

Environmental Pollution, OXFORD, OXON, ENGLAND, ELSEVIER SCI LTD, 2022, 0269-7491

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

30105 Physiology

Stát vydavatele

Velká Británie a Severní Irsko

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 8.900

Kód RIV

RIV/00216224:14110/22:00128358

Organizační jednotka

Lékařská fakulta

DOI

http://dx.doi.org/10.1016/j.envpol.2022.120178

UT WoS

000862656900002

Klíčová slova anglicky

Bioremediation; Heavy metals; Krebs acids; Oxidative stress; Phenols

Štítky

14110515, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 30. 1. 2023 13:12, Mgr. Tereza Miškechová

Anotace

V originále

The impact of calcium-enriched biochar (BC, containing Ca, Al, Fe and P as dominant elements in the range of 6.9-1.3% with alkaline pH) obtained from sewage sludge (0.1 or 0.5% in the final soil) on cadmium-induced toxicity (final dose of 1.5 mg Cd/kg in control and 4.5 or 16.5 mg Cd/kg soil in low and high Cd treatment) was tested in medicinal plant Matricaria chamomilla. Low Cd dose had typically less negative impact than high Cd dose at the level of minerals and metabolites and the effect of BC doses often differed. Contrary to expectations, 0.5% BC with a high Cd dose increased Cd accumulation in plants about 2-fold. This was reflected in higher signals of reactive oxygen species, but especially the high dose of BC increased the amount of antioxidants (ascorbic acid and non-protein thiols), minerals and amino acids in shoots and/or roots and usually mitigated the negative effect of Cd. Surprisingly, the relationship between BC and soluble phenols was negative at high BC + high Cd dose, whereas the effect of Cd and BC on organic acids (mainly tartaric acid) differed in shoots and roots. Interestingly, BC alone applied to the control soil (1.5 mg total Cd/kg) reduced the amount of Cd in the plants by about 30%. PCA analyses confirmed that metabolic changes clearly distinguished the high Cd + high BC treatment from the corresponding Cd/BC treatments in both shoots and roots. Thus, it is clear that the effect of biochar depends not only on its dose but also on the amount of Cd in the soil, suggesting the use of Ca-rich biochar both for phytoremediation and safer food production.

Citovat

KOVACIK, Jozef, Slawomir DRESLER, Ireneusz SOWA, Petr BABULA a Elsa ANTUNES. Calcium-enriched biochar modulates cadmium uptake depending on external cadmium dose. Environmental Pollution. OXFORD, OXON, ENGLAND: ELSEVIER SCI LTD, 2022, roč. 313, November 2022, s. 1-8. ISSN 0269-7491. Dostupné z: https://dx.doi.org/10.1016/j.envpol.2022.120178.

@article{2250989,
   author = {Kovacik, Jozef and Dresler, Slawomir and Sowa, Ireneusz and Babula, Petr and Antunes, Elsa},
   article_location = {OXFORD, OXON, ENGLAND},
   article_number = {November 2022},
   doi = {http://dx.doi.org/10.1016/j.envpol.2022.120178},
   keywords = {Bioremediation; Heavy metals; Krebs acids; Oxidative stress; Phenols},
   language = {eng},
   issn = {0269-7491},
   journal = {Environmental Pollution},
   title = {Calcium-enriched biochar modulates cadmium uptake depending on external cadmium dose},
   url = {https://www.sciencedirect.com/science/article/pii/S0269749122013926?via%3Dihub},
   volume = {313},
   year = {2022}
}

TY  - JOUR
ID  - 2250989
AU  - Kovacik, Jozef - Dresler, Slawomir - Sowa, Ireneusz - Babula, Petr - Antunes, Elsa
PY  - 2022
TI  - Calcium-enriched biochar modulates cadmium uptake depending on external cadmium dose
JF  - Environmental Pollution
VL  - 313
IS  - November 2022
SP  - 1-8
EP  - 1-8
PB  - ELSEVIER SCI LTD
SN  - 02697491
KW  - Bioremediation
KW  - Heavy metals
KW  - Krebs acids
KW  - Oxidative stress
KW  - Phenols
UR  - https://www.sciencedirect.com/science/article/pii/S0269749122013926?via%3Dihub
N2  - The impact of calcium-enriched biochar (BC, containing Ca, Al, Fe and P as dominant elements in the range of 6.9-1.3% with alkaline pH) obtained from sewage sludge (0.1 or 0.5% in the final soil) on cadmium-induced toxicity (final dose of 1.5 mg Cd/kg in control and 4.5 or 16.5 mg Cd/kg soil in low and high Cd treatment) was tested in medicinal plant Matricaria chamomilla. Low Cd dose had typically less negative impact than high Cd dose at the level of minerals and metabolites and the effect of BC doses often differed. Contrary to expectations, 0.5% BC with a high Cd dose increased Cd accumulation in plants about 2-fold. This was reflected in higher signals of reactive oxygen species, but especially the high dose of BC increased the amount of antioxidants (ascorbic acid and non-protein thiols), minerals and amino acids in shoots and/or roots and usually mitigated the negative effect of Cd. Surprisingly, the relationship between BC and soluble phenols was negative at high BC + high Cd dose, whereas the effect of Cd and BC on organic acids (mainly tartaric acid) differed in shoots and roots. Interestingly, BC alone applied to the control soil (1.5 mg total Cd/kg) reduced the amount of Cd in the plants by about 30%. PCA analyses confirmed that metabolic changes clearly distinguished the high Cd + high BC treatment from the corresponding Cd/BC treatments in both shoots and roots. Thus, it is clear that the effect of biochar depends not only on its dose but also on the amount of Cd in the soil, suggesting the use of Ca-rich biochar both for phytoremediation and safer food production.
ER  -

KOVACIK, Jozef, Slawomir DRESLER, Ireneusz SOWA, Petr BABULA a Elsa ANTUNES. Calcium-enriched biochar modulates cadmium uptake depending on external cadmium dose. \textit{Environmental Pollution}. OXFORD, OXON, ENGLAND: ELSEVIER SCI LTD, 2022, roč.~313, November 2022, s.~1-8. ISSN~0269-7491. Dostupné z: https://dx.doi.org/10.1016/j.envpol.2022.120178.

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