Soil aluminium forms and acidification in selected mountainous regions of Bohemia

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F01%3A00002110" target="_blank" >RIV/60460709:41210/01:00002110 - 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

Soil aluminium forms and acidification in selected mountainous regions of Bohemia

Popis výsledku v původním jazyce

Forest decline in North-Bohemian montains havebeen attributed to soil acidification caused by acid deposition and consequent release of toxic Al forms in soil. This study was aimed at thecomparison of soil acidification indices among mountainous regionsof Krušné hory a Jizerské hory in Northern Bohemia and Šumava region in Southern Bohemia. Soil pH, exchangeable acidity, organic carbon content, humus quality, labile and organically bound Al content, potential cation exchange capacity, base saturation and content of major base cations (Ca, Mg, andK) were determined in both forest and grassland soil samples from three areas. It was sown thattheacidification rte generally followed the order Jizerské hory- Šumava -Krušné hory. Principal cause of soil acidification was forest vegetation. Acidification and Al release were intensified by high precipitation and leaching. Differences among the areas caused by anthropogenic soil acidification were not proved.

Název v anglickém jazyce

Soil aluminium forms and acidification in selected mountainous regions of Bohemia

Popis výsledku anglicky

Forest decline in North-Bohemian montains havebeen attributed to soil acidification caused by acid deposition and consequent release of toxic Al forms in soil. This study was aimed at thecomparison of soil acidification indices among mountainous regionsof Krušné hory a Jizerské hory in Northern Bohemia and Šumava region in Southern Bohemia. Soil pH, exchangeable acidity, organic carbon content, humus quality, labile and organically bound Al content, potential cation exchange capacity, base saturation and content of major base cations (Ca, Mg, andK) were determined in both forest and grassland soil samples from three areas. It was sown thattheacidification rte generally followed the order Jizerské hory- Šumava -Krušné hory. Principal cause of soil acidification was forest vegetation. Acidification and Al release were intensified by high precipitation and leaching. Differences among the areas caused by anthropogenic soil acidification were not proved.

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%2F97%2FP034" target="_blank" >GA526/97/P034: Možnosti využití geostatistických metod ve studiu kontaminovaných půd</a><br>

Návaznosti

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

Rok uplatnění

2001

Kód důvěrnosti údajů

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

Název periodika

Rostlinná výroba (Plant Production)

ISSN

0370-663X

e-ISSN

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Svazek periodika

47

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

333-338

Kód UT WoS článku

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EID výsledku v databázi Scopus

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