Modelling of Cd, Cu, Pb and Zn transport in metal contaminated soil and their uptake by willow (Salix x smithiana) using HYDRUS-2D program
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F13%3A55123" target="_blank" >RIV/60460709:41210/13:55123 - isvavai.cz</a>
Alternative codes found
RIV/60460709:41330/13:55123
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Modelling of Cd, Cu, Pb and Zn transport in metal contaminated soil and their uptake by willow (Salix x smithiana) using HYDRUS-2D program
Original language description
Aims The main aim of this study was to validate the HYDRUS-2D model for the simulation of Cd, Cu, Pb and Zn transport within a soil column and their accumulation by willows. Methods A simulation of metal transport and uptake by willow was implemented using the HYDRUS-2D code. Two scenarios of the column experiment were compared: soil (C) and soil with planted willows (V). Seeping water, soil water content and actual transpiration were measured. Metal contents in soil water and willows were analysed. Results The single-porosity model (applied for isotropic soil media) was sufficient for scenario C. The single-porosity (applied for anisotropic soil media) and dual-porosity models (characterizing non-equilibrium water flow) were explored in scenario V. Measured cumulative Cd and Zn uptake showed a 20- and 10- times higher accumulation, respectively, in comparison with the modelled ones. On the other hand, modelled cumulative Pb uptake was reduced by reducing the maximum value of the root
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - 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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Result continuities
Project
<a href="/en/project/GAP503%2F11%2F0840" target="_blank" >GAP503/11/0840: Stabilization of metals/metalloids in contaminated soils using a novel synthetic manganese oxide: A comparison with other stabilization amendments</a><br>
Continuities
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Plant and Soil
ISSN
0032-079X
e-ISSN
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Volume of the periodical
366
Issue of the periodical within the volume
1-2
Country of publishing house
US - UNITED STATES
Number of pages
19
Pages from-to
433-451
UT code for WoS article
000317988600032
EID of the result in the Scopus database
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