Zn and Cd phytoextraction potential of seven clones of Salix spp. planted on heavy metal contaminated soils

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F03%3A00005800" target="_blank" >RIV/60460709:41210/03:00005800 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:_____/03:996333

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Zn and Cd phytoextraction potential of seven clones of Salix spp. planted on heavy metal contaminated soils

Popis výsledku v původním jazyce

The Cd and Zn accumulation and phytoextraction potential of seven willow clones were investigated in a pot experiment for two vegetation periods. Heavily polluted Fluvisol- Litavka, moderately contaminated Cambisol-Pribram, and unpolluted control Chernozem-Suchdol were used. Significant differences were found in Cd and Zn accumulation among willow clones. Cd and Zn were transferred from roots to aboveground tissues and all tested clones confirmed higher Cd and Zn accumulation in leaves than in twigs. Clones planted in moderately contaminated soil achieved the highest Cd removal. Clones showed different ability to remove Cd and Zn, which was dependent on soil type and contamination level. Remediation factors were determined less than 1% for Zn in heavily polluted soil and also unsatisfactory for Cd. However, it was shown that willows were suitable phytoextractors of moderately contaminated soil. There were about 20% of Cd and 4% of Zn removed by harvested biomass from soil total content

Název v anglickém jazyce

Zn and Cd phytoextraction potential of seven clones of Salix spp. planted on heavy metal contaminated soils

Popis výsledku anglicky

The Cd and Zn accumulation and phytoextraction potential of seven willow clones were investigated in a pot experiment for two vegetation periods. Heavily polluted Fluvisol- Litavka, moderately contaminated Cambisol-Pribram, and unpolluted control Chernozem-Suchdol were used. Significant differences were found in Cd and Zn accumulation among willow clones. Cd and Zn were transferred from roots to aboveground tissues and all tested clones confirmed higher Cd and Zn accumulation in leaves than in twigs. Clones planted in moderately contaminated soil achieved the highest Cd removal. Clones showed different ability to remove Cd and Zn, which was dependent on soil type and contamination level. Remediation factors were determined less than 1% for Zn in heavily polluted soil and also unsatisfactory for Cd. However, it was shown that willows were suitable phytoextractors of moderately contaminated soil. There were about 20% of Cd and 4% of Zn removed by harvested biomass from soil total content

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DK - Kontaminace a dekontaminace půdy včetně pesticidů

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2003

Kód důvěrnosti údajů

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

Název periodika

Plant, Soil and Environment

ISSN

1214-1178

e-ISSN

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Svazek periodika

49

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

542-547

Kód UT WoS článku

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EID výsledku v databázi Scopus

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