Laboratory Assay of Aluminium Transport through Intact Soil Sample under Controlled Conditions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F10%3A10082783" target="_blank" >RIV/00216208:11310/10:10082783 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41210/10:19409

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Laboratory Assay of Aluminium Transport through Intact Soil Sample under Controlled Conditions

Popis výsledku v původním jazyce

Aluminium (Al) mobilization in forest soils due to the soil acidification is a serious problem. The rate and magnitude of leaching of Al and other elements and compounds from soils can be examined by means of percolation experiments. Aluminium elutriation was studied under the laboratory conditions using undisturbed samples of forest topsoil from Paličník area in the Jizera Mountains (Czech Republic), which originated under two different vegetation cover: European beech (Fagus sylvatica L.) and Norway spruce (Picea abies (L.) Karst). Ponding infiltration was performed using three subsequently applied solutions. KCl solution was used to simulate soil solution. Solutions with sulphates and nitrates addition (of two different pH values) were used to simulate acid rainfall. Passing liquid phase was analysed with respect to Al content and aluminium speciation.Differences in Al content and transport between different soil under spruce and beech cover were found.

Název v anglickém jazyce

Laboratory Assay of Aluminium Transport through Intact Soil Sample under Controlled Conditions

Popis výsledku anglicky

Aluminium (Al) mobilization in forest soils due to the soil acidification is a serious problem. The rate and magnitude of leaching of Al and other elements and compounds from soils can be examined by means of percolation experiments. Aluminium elutriation was studied under the laboratory conditions using undisturbed samples of forest topsoil from Paličník area in the Jizera Mountains (Czech Republic), which originated under two different vegetation cover: European beech (Fagus sylvatica L.) and Norway spruce (Picea abies (L.) Karst). Ponding infiltration was performed using three subsequently applied solutions. KCl solution was used to simulate soil solution. Solutions with sulphates and nitrates addition (of two different pH values) were used to simulate acid rainfall. Passing liquid phase was analysed with respect to Al content and aluminium speciation.Differences in Al content and transport between different soil under spruce and beech cover were found.

Druh

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

CEP obor

DF - Pedologie

OECD FORD obor

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Projekt

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Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Soil and Water Research

ISSN

1801-5395

e-ISSN

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Svazek periodika

5

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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