Effect of tree harvest intervals on the removal of heavy metals from a contaminated soil in a field experiment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F18%3A76585" target="_blank" >RIV/60460709:41210/18:76585 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.17221/755/2017-PSE" target="_blank" >http://dx.doi.org/10.17221/755/2017-PSE</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/755/2017-PSE" target="_blank" >10.17221/755/2017-PSE</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of tree harvest intervals on the removal of heavy metals from a contaminated soil in a field experiment

Popis výsledku v původním jazyce

Two Salix and two Populus clones of short rotation coppice (SRCs) were investigated for phytoextraction of soil contaminated by risk elements (REs), especially Cd, Pb and Zn. As a main experimental factor, the influence of rotation length on the removal of REs was assessed. The field was established in April 2008. For the first time, all clones were harvested in February 2012 after 4 years. Subsequently each plot was equally split into halves. The first half of the SRC clones was harvested in February 2014 after 2 years and again it was harvested in February 2016 after further 2 years. The second half was harvested in February 2016 after 4 years. The results showed that the biomass production for the second 4-year harvest period was significantly higher for all clones but the metal concentration was lower in the mentioned period. The highest metal removal presented by remediation factors (RFs) per 4 years for Cd (6,39%) and for Zn (2,55%) were found for S2 in the harvest 2016 after 4 years.

Název v anglickém jazyce

Effect of tree harvest intervals on the removal of heavy metals from a contaminated soil in a field experiment

Popis výsledku anglicky

Two Salix and two Populus clones of short rotation coppice (SRCs) were investigated for phytoextraction of soil contaminated by risk elements (REs), especially Cd, Pb and Zn. As a main experimental factor, the influence of rotation length on the removal of REs was assessed. The field was established in April 2008. For the first time, all clones were harvested in February 2012 after 4 years. Subsequently each plot was equally split into halves. The first half of the SRC clones was harvested in February 2014 after 2 years and again it was harvested in February 2016 after further 2 years. The second half was harvested in February 2016 after 4 years. The results showed that the biomass production for the second 4-year harvest period was significantly higher for all clones but the metal concentration was lower in the mentioned period. The highest metal removal presented by remediation factors (RFs) per 4 years for Cd (6,39%) and for Zn (2,55%) were found for S2 in the harvest 2016 after 4 years.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

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

—

Svazek periodika

64

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

132-137

Kód UT WoS článku

000427962700007

EID výsledku v databázi Scopus

2-s2.0-85044335616