Chemické a biochemické charakteristiky alpinských půd ve Vysokých Tatrách a jejich korelace s kvalitou vody v jezerech

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F04%3A00005372" target="_blank" >RIV/60076658:12310/04:00005372 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60077387:_____/04:00104273

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Chemical and biochemical characteristics of alpine soils in the Tatra Mountains and their correlation with lake water quality

Popis výsledku v původním jazyce

Soils and lakes were sampled in fifteen catchments in the alpine zone of the Tatra Mountains (Slovak-Polish border) to evaluate the dependence of lake water chemistry on soil properties. The amount of soil in alpine meadows varied from 38 to 255 kg m(-2)(dry weight soil <2 mm; average of 121 kg m(-2)). The average cation exchange capacity (CEC) was 12 eq m(-2), average base saturation was 12%, and average pH(CaCl2) was 4.0. Moraine areas had, on average, 13 kg m(-2) of <2 mm soil in small deposits between stones. Their chemical properties were similar to mineral horizons of alpine soils but had higher concentrations of P forms. Soil composition was spatially uniform, having coefficients of variation of all parameters between 5 and 115%, and did not exhibit significant differences between the catchments or along the elevation gradient. Variation in pools of soil constituents was similar to2-fold higher. Soil organic matter concentration was the parameter that most strongly and positive

Název v anglickém jazyce

Chemical and biochemical characteristics of alpine soils in the Tatra Mountains and their correlation with lake water quality

Popis výsledku anglicky

Soils and lakes were sampled in fifteen catchments in the alpine zone of the Tatra Mountains (Slovak-Polish border) to evaluate the dependence of lake water chemistry on soil properties. The amount of soil in alpine meadows varied from 38 to 255 kg m(-2)(dry weight soil <2 mm; average of 121 kg m(-2)). The average cation exchange capacity (CEC) was 12 eq m(-2), average base saturation was 12%, and average pH(CaCl2) was 4.0. Moraine areas had, on average, 13 kg m(-2) of <2 mm soil in small deposits between stones. Their chemical properties were similar to mineral horizons of alpine soils but had higher concentrations of P forms. Soil composition was spatially uniform, having coefficients of variation of all parameters between 5 and 115%, and did not exhibit significant differences between the catchments or along the elevation gradient. Variation in pools of soil constituents was similar to2-fold higher. Soil organic matter concentration was the parameter that most strongly and positive

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

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

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

Název periodika

Water, Air and Soil Pollution

ISSN

0049-6979

e-ISSN

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Svazek periodika

153

Číslo periodika v rámci svazku

1-4

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

24

Strana od-do

304-327

Kód UT WoS článku

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EID výsledku v databázi Scopus

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