Distribution of P, K, Ca, Mg, Cd, Cu, Fe, Mn, Pb and Zn in wood and bark age classes of willows and poplars used for phytoextraction on soils contaminated by risk elements

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F15%3A00456816" target="_blank" >RIV/67985939:_____/15:00456816 - isvavai.cz</a>

Alternative codes found

RIV/60460709:41210/15:69162 RIV/60460709:41330/15:69162

Result on the web

<a href="http://dx.doi.org/10.1007/s11356-015-5043-0" target="_blank" >http://dx.doi.org/10.1007/s11356-015-5043-0</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11356-015-5043-0" target="_blank" >10.1007/s11356-015-5043-0</a>

Result language

angličtina

Original language name

Distribution of P, K, Ca, Mg, Cd, Cu, Fe, Mn, Pb and Zn in wood and bark age classes of willows and poplars used for phytoextraction on soils contaminated by risk elements

Original language description

Fast-growing clones of Salix and Populus have been studied for remediation of soils contaminated by risk elements (RE; Cd-, Pb- and Zn-) using short-rotation coppice plantations. We assessed biomass yield and distributions of elements in wood and bark of 4 clones (S1 — [Salix schwerinii S. viminalis] S. viminalis, S2 — S. smithiana, P1 – Populus maximowiczii P. nigra, P2 — P. nigra) with respect to aging. Shoots were harvested after four seasons and separated into annual classes of wood and bark. All tested clones grew on contaminated soils, with highest biomass production and lowest mortality exhibited by P1 and S2. Concentrations of elements, with exception of Ca and Pb, decreased with age and were higher in bark than in wood. The Salix clones were characterised by higher removal of Cd, Mn and Zn compared to the Populus clones. Despite generally higher RE content in young shoots, partly due to lower wood/bark ratios and higher RE concentrations in bark, the overall removal of RE was higher in older wood classes due to higher biomass yield. Thus, longer rotations seem to be more effective when phytoextraction strategy is considered. Of the four selected clones, S1 exhibited the best removal of Cd and Zn and is a good candidate for phytoextraction.

Czech name

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Czech description

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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

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

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

Name of the periodical

Environmental Science and Pollution Research

ISSN

0944-1344

e-ISSN

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Volume of the periodical

22

Issue of the periodical within the volume

23

Country of publishing house

DE - GERMANY

Number of pages

13

Pages from-to

18801-18813

UT code for WoS article

000365816000047

EID of the result in the Scopus database

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