Půdní vlastnosti a vybrané formy hliníku v kyselých lesních půdách a vliv typu stanovištních faktorů

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F05%3A10750" target="_blank" >RIV/60460709:41210/05:10750 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41210/05:###10750

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Soil Properties and Selected Aluminium Forms in Acid Forest Soils as Influenced by the Type of Stand Factors

Popis výsledku v původním jazyce

Massive forest damage has been observed in certain mountainous regions affected by acidification. Declining of trees is ascribed to direct effect of SO2 and also increasing concentration of mobile forms of Al in soils. The aim of this paper is to describe influence of stand factors to distribution Al forms in studied region. A set of 251 samples from 98 sites was collected in Jizerske Mountains region, Czech Republic. Basic soil characteristics and the content of different Al forms were determined. Theamount and relative share of these Al forms under different types of vegetation was evaluated, with emphasis on the surface organic horizons. The results showed that phytotoxic mobile Al forms are the most influenced by altitude and organically bound Alforms by forest type. Non-toxic forms of Al give higher ratio in broadleaved forest. Soils under coniferous forest are more affected by acidification.

Název v anglickém jazyce

Soil Properties and Selected Aluminium Forms in Acid Forest Soils as Influenced by the Type of Stand Factors

Popis výsledku anglicky

Massive forest damage has been observed in certain mountainous regions affected by acidification. Declining of trees is ascribed to direct effect of SO2 and also increasing concentration of mobile forms of Al in soils. The aim of this paper is to describe influence of stand factors to distribution Al forms in studied region. A set of 251 samples from 98 sites was collected in Jizerske Mountains region, Czech Republic. Basic soil characteristics and the content of different Al forms were determined. Theamount and relative share of these Al forms under different types of vegetation was evaluated, with emphasis on the surface organic horizons. The results showed that phytotoxic mobile Al forms are the most influenced by altitude and organically bound Alforms by forest type. Non-toxic forms of Al give higher ratio in broadleaved forest. Soils under coniferous forest are more affected by acidification.

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/QC1250" target="_blank" >QC1250: Prostorové rozložení volných forem hliníku v lesních půdách vybraných českých pohoří a jeho predikce</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2005

Kód důvěrnosti údajů

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

Název periodika

Soil Science and Plant Nutrition

ISSN

0038-0768

e-ISSN

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Svazek periodika

51

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

JP - Japonsko

Počet stran výsledku

4

Strana od-do

741-744

Kód UT WoS článku

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EID výsledku v databázi Scopus

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