Factors controlling spatial distribution of soil acidification and Al forms in forest soils

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F05%3A10725" target="_blank" >RIV/60460709:41210/05:10725 - isvavai.cz</a>

Alternative codes found

RIV/60460709:_____/05:01:_3432 RIV/60460709:41210/05:###10725

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Factors controlling spatial distribution of soil acidification and Al forms in forest soils

Original language description

Soil acidification and Al release in forest soils is controlled by a number of factors, like acid deposition, forest type, parent rock, altitude, etc. This paper studies the principal stand factors affecting spatial distribution of the content of KCl-extractable Al (AlKCl, mainly exchangeable), Na4P2O7-extractable Al (AlNa4P2O7 , mainly organically bound), and other soil characteristics related to acidification in surface organic (O) and subsurface mineral (B) horizons in the Jizera Mountains region. Geostatistical methods were exploited. The highest AlKCl contents in the O horizons were related to high S and N content, low pH and low Ca and Mg content in soil. Liming decreased AlKCl contents in the O horizons. AlNa4P2O7 in the O horizons was more abundant under spruce than under beech; in both horizons it was increased on the immission clear-cut areas populated by grass. Surface horizons are more sensitive to external influence (acid deposition, liming) and their spatial variation is

Czech name

Faktory řídící prostorové rozložení acidifikace půdy a forem Al v lesních půdách

Czech description

Soil acidification and Al release in forest soils is controlled by a number of factors, like acid deposition, forest type, parent rock, altitude, etc. This paper studies the principal stand factors affecting spatial distribution of the content of KCl-extractable Al (AlKCl, mainly exchangeable), Na4P2O7-extractable Al (AlNa4P2O7 , mainly organically bound), and other soil characteristics related to acidification in surface organic (O) and subsurface mineral (B) horizons in the Jizera Mountains region. Geostatistical methods were exploited. The highest AlKCl contents in the O horizons were related to high S and N content, low pH and low Ca and Mg content in soil. Liming decreased AlKCl contents in the O horizons. AlNa4P2O7 in the O horizons was more abundant under spruce than under beech; in both horizons it was increased on the immission clear-cut areas populated by grass. Surface horizons are more sensitive to external influence (acid deposition, liming) and their spatial variation is

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DF - Pedology

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2005

Confidentiality

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

Name of the periodical

Journal of Inorganic Biochemistry

ISSN

0162-0134

e-ISSN

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Volume of the periodical

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Issue of the periodical within the volume

99

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

11

Pages from-to

1796-1806

UT code for WoS article

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EID of the result in the Scopus database

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