Mobility of trace metals in pore waters of two Central European peat bogs
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025798%3A_____%2F08%3A00000214" target="_blank" >RIV/00025798:_____/08:00000214 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Mobility of trace metals in pore waters of two Central European peat bogs
Original language description
Concentrations of Pb, Cu, Zn, Cr, Mn, Fe, Co and Cd were determined in surface bog water and bog pore water 40 cm below surface in two Sphagnum-dominated peat bogs in the Czech Republic. Metal concentrations were monitored seasonally over 3 years (2002?2005) at both sites. Higher concentrations of Pb, Cu, Zn, Cr and Cd and lower concentrations of Mn, Fe and Co were found at the less polluted CB compared to VJJ. Peat substrate 40 cm below current bog surface represented preindustrial low-pollution environment, yet pore waters at such depths contained the same metal concentrations as surface waters. The only exception was Pb, whose concentration in water solutes increased with increasing depth. Lack of vertical stratification in pore-water contents of Cu, Zn, Cr, Mn, Fe and Co indicated vertical mobility of these metals.
Czech name
Mobilita kovů v pórových vodách dvou středoevropských rašelinišť
Czech description
V povrchové vodě a v pórové vodě z hloubky 40 cm ze dvou různých rašelinišť v České republice byly určeny koncentrace Pb, Cu, Zn, Cr, Mn, Fe, Co a Cd. Koncentrace kovů byly měřeny v tříměsíčních intervalech v období tří let (2002 až 2005). Podobné koncentrace kovů (Cu, Zn, Cr, Mn, Fe a Co) ve vzorcích povrchové vody a ve vzorcích odebraných z hloubky 40 cm ukazují na jejich dobrou vertikální mobilitu. Jedinou výjimkou byl obsah olova, který se vzrůstající hloubkou rostl.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DD - Geochemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/1M0554" target="_blank" >1M0554: Advanced Remedial Technologies and Processes</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Science of the Total Environment
ISSN
0048-9697
e-ISSN
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Volume of the periodical
394
Issue of the periodical within the volume
2-3
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
7
Pages from-to
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UT code for WoS article
255148300014
EID of the result in the Scopus database
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