Factor analysis as a tool for the determination of the origin of potentially risk elements in soils

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F03%3A00005842" target="_blank" >RIV/60460709:41210/03:00005842 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Factor analysis as a tool for the determination of the origin of potentially risk elements in soils

Popis výsledku v původním jazyce

Distinguishing between different sources of risk elements in soils is a difficult task in the areas where more sources act together. There are several methods commonly used for distinguishing between anthropogenic and geogenic sources of risk elements. The aim of this study was to assess the contribution of different sources of selected potentially risk elements in soils of relatively non-polluted areas of the Czech Republic using factor analysis. Soil samples were collected from surface and subsurfacehorizons on 14 localities in the mountainous regions of Northern and North-eastern parts of the Czech Republic. The total content of Be, Cd, Co, Cr, Cu, Hg, Ni, Pb, and Zn in soil was determined speciation of these risk elements was studied. Cadmium, Pb,Hg, and to a lower extent also Cu, showed generally an enrichment in the surface horizons. The other elements had approximately the same content in the two horizons or they showed an increase with depth, indicating thus rather geogenic or

Název v anglickém jazyce

Factor analysis as a tool for the determination of the origin of potentially risk elements in soils

Popis výsledku anglicky

Distinguishing between different sources of risk elements in soils is a difficult task in the areas where more sources act together. There are several methods commonly used for distinguishing between anthropogenic and geogenic sources of risk elements. The aim of this study was to assess the contribution of different sources of selected potentially risk elements in soils of relatively non-polluted areas of the Czech Republic using factor analysis. Soil samples were collected from surface and subsurfacehorizons on 14 localities in the mountainous regions of Northern and North-eastern parts of the Czech Republic. The total content of Be, Cd, Co, Cr, Cu, Hg, Ni, Pb, and Zn in soil was determined speciation of these risk elements was studied. Cadmium, Pb,Hg, and to a lower extent also Cu, showed generally an enrichment in the surface horizons. The other elements had approximately the same content in the two horizons or they showed an increase with depth, indicating thus rather geogenic or

Druh

D - Stať ve sborníku

CEP obor

DF - Pedologie

OECD FORD obor

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Projekt

<a href="/cs/project/GA526%2F02%2F1516" target="_blank" >GA526/02/1516: Aplikace různých pedometrických metod na výsledky pedologického průzkumu a jejich srovnání</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2003

Kód důvěrnosti údajů

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

Název statě ve sborníku

Sbornik - Pedometrics. 5th conference of the working group on pedometrics of the international union of soil science

ISBN

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ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

1-2

Název nakladatele

University of Reading

Místo vydání

Reading

Místo konání akce

University of Reading

Datum konání akce

11. 9. 2003

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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