Water balance of a Southern Moravian floodplain forest under natural and modified soil water regimes and its ecological consequences

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Water balance of a Southern Moravian floodplain forest under natural and modified soil water regimes and its ecological consequences

Popis výsledku v původním jazyce

Stand water balance was calculated in a floodplain forest in Southern Moravia. A model was applied to actual and theoretical scenarios of climate and soil water supply. Rooted and root-free soil volumes were considered separately because root developmentwas poor for these trees. Input data, i.e., measured flows within the systém including sap flow rate, characterize both the period of regular natural floods and period when floods were intrrupted for over 20 years because of canalization of rivers in the region. Under non-limiting underground water supply, net precipitation supplied only about 50 and 25% of water for actual evapotranspiration, ET, under mild and dry weather, respetively, and the other 30 and 60% from underground sources. The model alsocharacterizes the theoretical situation of no underground water supply, when ET may decrease significantly.

Název v anglickém jazyce

Water balance of a Southern Moravian floodplain forest under natural and modified soil water regimes and its ecological consequences

Popis výsledku anglicky

Stand water balance was calculated in a floodplain forest in Southern Moravia. A model was applied to actual and theoretical scenarios of climate and soil water supply. Rooted and root-free soil volumes were considered separately because root developmentwas poor for these trees. Input data, i.e., measured flows within the systém including sap flow rate, characterize both the period of regular natural floods and period when floods were intrrupted for over 20 years because of canalization of rivers in the region. Under non-limiting underground water supply, net precipitation supplied only about 50 and 25% of water for actual evapotranspiration, ET, under mild and dry weather, respetively, and the other 30 and 60% from underground sources. The model alsocharacterizes the theoretical situation of no underground water supply, when ET may decrease significantly.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GE - Šlechtění rostlin

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2001

Kód důvěrnosti údajů

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

Název periodika

Annals of forest Science

ISSN

1286-4560

e-ISSN

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Svazek periodika

58

Číslo periodika v rámci svazku

leden

Stát vydavatele periodika

FR - Francouzská republika

Počet stran výsledku

15

Strana od-do

15-29

Kód UT WoS článku

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EID výsledku v databázi Scopus

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