| ROTTER, Pavel, Jan KUTA, Radim VÁCHA a Milan SÁŇKA. The role of Mn and Fe oxides in risk elements retention in soils under different forest types. Plant, soil and environment. Praha: Czech academy of agricultural sciences, 2017, roč. 63, č. 5, s. 213-219. ISSN 1214-1178. Dostupné z: https://dx.doi.org/10.17221/116/2017-PSE. |
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@article{1400259,
author = {Rotter, Pavel and Kuta, Jan and Vácha, Radim and Sáňka, Milan},
article_location = {Praha},
article_number = {5},
doi = {http://dx.doi.org/10.17221/116/2017-PSE},
keywords = {heavy metals; immobilization; forest ecosystem; mobility; toxic element},
language = {eng},
issn = {1214-1178},
journal = {Plant, soil and environment},
title = {The role of Mn and Fe oxides in risk elements retention in soils under different forest types},
url = {http://www.agriculturejournals.cz/web/pse.htm?volume=63&firstPage=213&type=publishedArticle},
volume = {63},
year = {2017}
}
TY - JOUR
ID - 1400259
AU - Rotter, Pavel - Kuta, Jan - Vácha, Radim - Sáňka, Milan
PY - 2017
TI - The role of Mn and Fe oxides in risk elements retention in soils under different forest types
JF - Plant, soil and environment
VL - 63
IS - 5
SP - 213-219
EP - 213-219
PB - Czech academy of agricultural sciences
SN - 12141178
KW - heavy metals
KW - immobilization
KW - forest ecosystem
KW - mobility
KW - toxic element
UR - http://www.agriculturejournals.cz/web/pse.htm?volume=63&firstPage=213&type=publishedArticle
L2 - http://www.agriculturejournals.cz/web/pse.htm?volume=63&firstPage=213&type=publishedArticle
N2 - Retention of four selected risk elements (SRE)-arsen (As), cadmium (Cd), lead (Pb), zinc (Zn)-by manganese (Mn) and iron (Fe) oxides in different forest soils was investigated. The abundance of oxides and the association between oxides and SRE were observed in 91 soil samples of different forests divided into 5 categories covering the variability of forests in the Czech Republic. The sequential extraction procedure was used for dissolution of Mn and Fe oxide fractions (MnOF and FeOF) separately and together with the associated elements. It was found that Mn associated with MnOF is significantly higher in deciduous forests. These differences were ascribed mainly to the higher pH and lower DOC (dissolved organic carbon) in deciduous forests. The association of SRE with MnOF declines in the order Cd >> Pb > Zn > As and the association with FeOF in the order As approximate to Pb >> Cd > Zn. Despite their relatively lesser occurrence, MnOFs were found to be very significant for retention of Cd. FeOF is strongly associated with As and Pb. The category of forest has been identified to influence the amount of SRE retained by oxides especially in two cases: (1) the category of forests on Fluvisols differs from the other categories; (2) the retention of Cd by MnOF or FeOF is larger in deciduous forests compared with coniferous forests.
ER -
ROTTER, Pavel, Jan KUTA, Radim VÁCHA a Milan SÁŇKA. The role of Mn and Fe oxides in risk elements retention in soils under different forest types. \textit{Plant, soil and environment}. Praha: Czech academy of agricultural sciences, 2017, roč.~63, č.~5, s.~213-219. ISSN~1214-1178. Dostupné z: https://dx.doi.org/10.17221/116/2017-PSE.
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