Effect of covering with natural topsoil as a reclamation measure on brown-coal mining dumpsites

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F12%3A54318" target="_blank" >RIV/60460709:41210/12:54318 - 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

Effect of covering with natural topsoil as a reclamation measure on brown-coal mining dumpsites

Popis výsledku v původním jazyce

Soil reclamation after open-cast brown coal mining is a classical way of landscape restoration. Covering of the dumpsite material with natural topsoil (topsoiling) is a common reclamation practice. We compared soil characteristics between areas covered with natural topsoil and areas without this cover on two different dumpsites in the Czech Republic. It was shown that natural topsoil cover increased organic carbon content and humus quality of the soil and slightly increased the content of available phosphorus that is generally deficient in the dumpsite soils of the studied region. In contrast, content of available calcium and magnesium was lower on the coverd sites; however, the content of these nutrients is still very good. The content of clay was also decreased by natural topsoil cover. However, the totatl and capillary porosity decreased. The effect of topsoil cover on soil pH was not consistent between the two sites under study.

Název v anglickém jazyce

Effect of covering with natural topsoil as a reclamation measure on brown-coal mining dumpsites

Popis výsledku anglicky

Soil reclamation after open-cast brown coal mining is a classical way of landscape restoration. Covering of the dumpsite material with natural topsoil (topsoiling) is a common reclamation practice. We compared soil characteristics between areas covered with natural topsoil and areas without this cover on two different dumpsites in the Czech Republic. It was shown that natural topsoil cover increased organic carbon content and humus quality of the soil and slightly increased the content of available phosphorus that is generally deficient in the dumpsite soils of the studied region. In contrast, content of available calcium and magnesium was lower on the coverd sites; however, the content of these nutrients is still very good. The content of clay was also decreased by natural topsoil cover. However, the totatl and capillary porosity decreased. The effect of topsoil cover on soil pH was not consistent between the two sites under study.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DF - Pedologie

OECD FORD obor

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Projekt

<a href="/cs/project/GA526%2F09%2F1762" target="_blank" >GA526/09/1762: Korelace spektrálních znaků půd s půdními charakteristikami a jejich využití v digitálním mapování půd</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Journal of Geochemical Exploration

ISSN

0375-6742

e-ISSN

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Svazek periodika

113

Číslo periodika v rámci svazku

N

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

118-123

Kód UT WoS článku

000301086300015

EID výsledku v databázi Scopus

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