Geochemical and anthropogenic soil loads by potentially risky elements

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F02%3A00004256" target="_blank" >RIV/60460709:41210/02:00004256 - isvavai.cz</a>
Alternative codes found
RIV/00027049:_____/02:00000009
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Geochemical and anthropogenic soil loads by potentially risky elements
Original language description
The differentiation between anthorpogenic and geogenic loads of the soils by potentially risky elements was observed. The collection of soil horizon samples from 21 localities with different anthropogenic loads (imission fall-outs, floods, historical mining) and geogenic loads (lithogenic, chalcogenic) was composed. The soil characteristics (pH,Cox), total content of 13 potentially risky elements, content of potentially risky elements in the extract of 2M HNO3, 1M NH4NO3 (mobile forms) and 0.025 M EDTA(potentially mobilizable forms) were detected. The solubility as the ratio of total content and the content of risky elements in the other extracts was calculated. The differences between the solubility for each risky element and for each type of the lo ad were determined. It was concluded that the highest solubility was determined in the fluvisols contamined by the floods and in the soils contaminated by imission fall-outs. Significantly lower solubility of potentially risky elements was
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DF - Pedology
OECD FORD branch
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Project
<a href="/en/project/QD1297" target="_blank" >QD1297: Persistent organic pollutants in sewage sludge and agricultural soils.</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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