Sap flow in a mature olive tree: dynamics and quantification in trunk and branches

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F09%3A00133974" target="_blank" >RIV/62156489:43410/09:00133974 - 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

Sap flow in a mature olive tree: dynamics and quantification in trunk and branches

Popis výsledku v původním jazyce

The analysis of water flow from vegetation in ecosystems - natural and cultivated - is a relevant subject in the study and prevision of water budget in systems prone to actual or economic water scarcity. The research focuses on transpiration (sap flow) of olive trees, an ecosystem common in areas of Mediterranean region with semi-arid climate. The work has been carried out on distinct sets of sap flow data, collected on an olive tree using different thermal methods (Heat Field Deformation - HFD and StemHeat balance - SHB) and performing measurements at individual measuring points (shoots, branches, trunk sectors). The data sets of measurements performed by the HFD and by the SHB have been integrated in order to study the dynamics of xylem flux and thedifferent flow regimes in shoots, branches and trunk. In particular, we have focused on the dynamic response of sap flow to meteorological conditions and to soil water status; some dynamic parameters have been studied (rate of change of

Název v anglickém jazyce

Sap flow in a mature olive tree: dynamics and quantification in trunk and branches

Popis výsledku anglicky

The analysis of water flow from vegetation in ecosystems - natural and cultivated - is a relevant subject in the study and prevision of water budget in systems prone to actual or economic water scarcity. The research focuses on transpiration (sap flow) of olive trees, an ecosystem common in areas of Mediterranean region with semi-arid climate. The work has been carried out on distinct sets of sap flow data, collected on an olive tree using different thermal methods (Heat Field Deformation - HFD and StemHeat balance - SHB) and performing measurements at individual measuring points (shoots, branches, trunk sectors). The data sets of measurements performed by the HFD and by the SHB have been integrated in order to study the dynamics of xylem flux and thedifferent flow regimes in shoots, branches and trunk. In particular, we have focused on the dynamic response of sap flow to meteorological conditions and to soil water status; some dynamic parameters have been studied (rate of change of

Druh

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

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Acta horticulturae

ISSN

0567-7572

e-ISSN

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Svazek periodika

846

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

BE - Belgické království

Počet stran výsledku

8

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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