Seasonal variation of water extractable aluminium forms in acidified forest organic soils under different vegetation cover

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F10%3A10082778" target="_blank" >RIV/00216208:11310/10:10082778 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41210/10:47722

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Seasonal variation of water extractable aluminium forms in acidified forest organic soils under different vegetation cover

Popis výsledku v původním jazyce

The Jizera Mountains area is affected by natural and anthropogenic acidification processes. The effect of acidification is reflected by presence of elevated amount of different Al forms in soil horizons. Changes of water extractable forms of Al (total AlH2O, species: Al(X)1?, Al(Y)2? and Al3?) and other soil characteristics (e.g. DOC, pH) were investigated in forest soils from April to October 2008. Seasonal changes of Al forms were identified in organic F and H soil horizons. No significant effect of the soil type on Al forms was documented. Nevertheless,influence of vegetation cover (beech and spruce forest, clear-cut area) on Al(X)1?, Al(Y)2? forms was proved. The results show that binding and mobility of Al forms are controlled mostly by pH and dissolved organic carbon (DOC).

Název v anglickém jazyce

Seasonal variation of water extractable aluminium forms in acidified forest organic soils under different vegetation cover

Popis výsledku anglicky

The Jizera Mountains area is affected by natural and anthropogenic acidification processes. The effect of acidification is reflected by presence of elevated amount of different Al forms in soil horizons. Changes of water extractable forms of Al (total AlH2O, species: Al(X)1?, Al(Y)2? and Al3?) and other soil characteristics (e.g. DOC, pH) were investigated in forest soils from April to October 2008. Seasonal changes of Al forms were identified in organic F and H soil horizons. No significant effect of the soil type on Al forms was documented. Nevertheless,influence of vegetation cover (beech and spruce forest, clear-cut area) on Al(X)1?, Al(Y)2? forms was proved. The results show that binding and mobility of Al forms are controlled mostly by pH and dissolved organic carbon (DOC).

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/QI92A216" target="_blank" >QI92A216: Obsahy sloučenin hliníku v lesních půdách ? identifikace problémových lokalit, metody omezení degradačních změn v půdách, možnosti hospodaření pro udržení produkční a ostatních funkcí lesa.</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Biogeochemistry

ISSN

0168-2563

e-ISSN

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Svazek periodika

101

Číslo periodika v rámci svazku

1-3

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

13

Strana od-do

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Kód UT WoS článku

000285096700012

EID výsledku v databázi Scopus

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