Contrasting lead speciation in forest and tilled soils heavily polluted by lead metallurgy
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F05%3A00023845" target="_blank" >RIV/61388980:_____/05:00023845 - 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
Contrasting lead speciation in forest and tilled soils heavily polluted by lead metallurgy
Original language description
The concentration trends and chemical fractionation of Pb was studied in eight tilled and forest soil profiles heavily polluted by Pb metallurgy in the Pribram district, Czech Republic. The highest Pb concentrations were observed in surface and subsurface horizons attaining 35 300 mg kg(-1) in forest soils and 1233 mg kg(-1) in tilled soils. Total Pb concentrations were one order of magnitude lower in tilled soil due to intensive ploughing and annual crop off-take. The results of the Tessier sequentialextraction procedure showed the preferential binding of Pb in forest soils to operationally-defined exchangeable positions and soil organic matter (oxidisable fraction). The Pb exchangeable fraction is thought to correspond to weak electrostatic bindingon the functional groups of organic matter. In tilled soil, Pb is predominantly bound to operationally-defined Fe and Mn oxides (reducible fraction).
Czech name
Stanovení podílu jednotlivých částic olova v zalesněných a obdělávaných půdách velmi znečištěných hutnictvím
Czech description
Studium bylo soustředěno na osm obdělávaných a lesních půdních profilů těžce znečištěných Pb hutnictvím v Příbramské oblasti(Česká republika). Nejvyšší Pb soustřeďování byla pozorovaná na povrchu a podpovrchových vrstvách a dosáhla 35 300 mg kg(-1) v lesních půdách a 1233 mg kg(-1) v obdělávaných půdách.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CA - Inorganic chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LN00A028" target="_blank" >LN00A028: New inorganic compounds and advanced materials</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Chemosphere
ISSN
0045-6535
e-ISSN
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Volume of the periodical
58
Issue of the periodical within the volume
10
Country of publishing house
GB - UNITED KINGDOM
Number of pages
11
Pages from-to
1449-1459
UT code for WoS article
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EID of the result in the Scopus database
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