Accumulation capacity and remediation potential of several plant species on soils with different level of cadmium and zinc contamination

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F06%3A16589" target="_blank" >RIV/60460709:41210/06:16589 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Accumulation capacity and remediation potential of several plant species on soils with different level of cadmium and zinc contamination

Original language description

Remediation capability of several plant species to remove Cd and Zn from soils with different concentration of toxic metals was investigated in this experiment. We used two hyperaccumulator species and five species of fast growing trees (willows and poplars). Experiment was realized in pots containing 5 kg of air-dried and fertilized soil. We tested soils with low, medium and high concentrations of investigated elements. Fast growing trees are not able to grow on highly contaminated soil. They not survive due to phytotoxicity of this environment. Only hyperaccumulator species are able to grow there, but with low remediation efficiency. Phytoremediation is feasible only on medium contaminated soil. Hyperaccumulators contained significantly higher concentrations of Cd (82.3 ? 271 mg ? kg-1) and Zn (89.4 ? 870 mg ? kg-1) in aboveground biomass compare to fast growing trees there (17.3 ? 41.1 mg ? kg-1 of Cd; 15.1 ? 60.6 mg ? kg-1 of Zn). On the other side, they produced significantly lowe

Czech name

Akumulační kapacita a remediační potenciál vybraných druhů rostlin na půdách s různou úrovní kontaminace Cd a Zn

Czech description

Remediation capability of several plant species to remove Cd and Zn from soils with different concentration of toxic metals was investigated in this experiment. We used two hyperaccumulator species and five species of fast growing trees (willows and poplars). Experiment was realized in pots containing 5 kg of air-dried and fertilized soil. We tested soils with low, medium and high concentrations of investigated elements. Fast growing trees are not able to grow on highly contaminated soil. They not survive due to phytotoxicity of this environment. Only hyperaccumulator species are able to grow there, but with low remediation efficiency. Phytoremediation is feasible only on medium contaminated soil. Hyperaccumulators contained significantly higher concentrations of Cd (82.3 ? 271 mg ? kg-1) and Zn (89.4 ? 870 mg ? kg-1) in aboveground biomass compare to fast growing trees there (17.3 ? 41.1 mg ? kg-1 of Cd; 15.1 ? 60.6 mg ? kg-1 of Zn). On the other side, they produced significantly lowe

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DK - Contamination and decontamination of soil including pesticides

OECD FORD branch

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Project

<a href="/en/project/GA521%2F06%2F0496" target="_blank" >GA521/06/0496: Bioavailable forms of trace elements present in soil solution and their access for plants</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2006

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Chemia i inžynieria ekologiczna

ISSN

1231-7098

e-ISSN

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Volume of the periodical

13

Issue of the periodical within the volume

12

Country of publishing house

PL - POLAND

Number of pages

6

Pages from-to

7-12

UT code for WoS article

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EID of the result in the Scopus database

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