Soil component vectors in the southwestern silesian Beskids

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F10%3A00161295" target="_blank" >RIV/62156489:43410/10:00161295 - 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 component vectors in the southwestern silesian Beskids

Popis výsledku v původním jazyce

The soil is an irreplaceable ecological factor in forests where it participates in the nutrition of tree species and in their overall health status. Whether the predisposition roles of soils are manifested as multivariate sets of mutually interacting variables was tested on examples of the multivariate evaluation of properties of forest floor, top-soil and diagnostic horizons in the area of the Silesian Beskids afflicted by the decline of spruce stands. The material was collected in eleven selected spruce, spruce-beech and beech stands where samples of Cambisols, Podzols and Stagnosols were taken. Using the principal component analysis (PCA) we compared soil pH, passive parts of the sorption complex from extraction in BaCl2, soil carbon and nitrogen, total element contents and hydrophysical properties in the particular horizons. Factor analysis separated mutually correlative subsets (d) from the spectrum of variables. Component weights were transformed to d-dimensional vectors (CV). Fo

Název v anglickém jazyce

Soil component vectors in the southwestern silesian Beskids

Popis výsledku anglicky

The soil is an irreplaceable ecological factor in forests where it participates in the nutrition of tree species and in their overall health status. Whether the predisposition roles of soils are manifested as multivariate sets of mutually interacting variables was tested on examples of the multivariate evaluation of properties of forest floor, top-soil and diagnostic horizons in the area of the Silesian Beskids afflicted by the decline of spruce stands. The material was collected in eleven selected spruce, spruce-beech and beech stands where samples of Cambisols, Podzols and Stagnosols were taken. Using the principal component analysis (PCA) we compared soil pH, passive parts of the sorption complex from extraction in BaCl2, soil carbon and nitrogen, total element contents and hydrophysical properties in the particular horizons. Factor analysis separated mutually correlative subsets (d) from the spectrum of variables. Component weights were transformed to d-dimensional vectors (CV). Fo

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/SP%2F2D1%2F93%2F07" target="_blank" >SP/2D1/93/07: Czech Terra - adaptace uhlíkových deponií v krajině v kontextu globální změny</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

Electronic Journal of Polish Agricultural Universities

ISSN

1505-0297

e-ISSN

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Svazek periodika

13

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

14

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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