Transpiration of poplar based short rotation coppice under drought stress

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F13%3A00208508" target="_blank" >RIV/62156489:43210/13:00208508 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67179843:_____/13:00427771

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Transpiration of poplar based short rotation coppice under drought stress

Popis výsledku v původním jazyce

This study compares canopy transpiration (T) of two treatments with different levels of water availability calculated using sap flow (SF) measurements based on thermal dissipation (TD) method. The study was conducted in a poplar based short rotation coppice (SRC) plantation in Czech-Moravian highlands during the summer of 2012 (DOY 154-274). There are 3 pairs of experimental plots under research. Each pair comprises a control plot, and a neighboring plot, equipped with a roof system, draining 40% of incoming rain water away (the water reduced plot). Sap flow of 4 trees within the control plots and 4 trees within the water reduced plots was measured. Data from both treatments were scaled up to stand level separately. Then, potential transpiration (Tp) of SRC for the period DOY 154-183) was successfully (R2=0.89) modeled, as a function of global radiation and vapor pressure deficit (VPD), using the Penman-Monteith formula and a parameterized semi-empirical stomatal conductance model. Fin

Název v anglickém jazyce

Transpiration of poplar based short rotation coppice under drought stress

Popis výsledku anglicky

This study compares canopy transpiration (T) of two treatments with different levels of water availability calculated using sap flow (SF) measurements based on thermal dissipation (TD) method. The study was conducted in a poplar based short rotation coppice (SRC) plantation in Czech-Moravian highlands during the summer of 2012 (DOY 154-274). There are 3 pairs of experimental plots under research. Each pair comprises a control plot, and a neighboring plot, equipped with a roof system, draining 40% of incoming rain water away (the water reduced plot). Sap flow of 4 trees within the control plots and 4 trees within the water reduced plots was measured. Data from both treatments were scaled up to stand level separately. Then, potential transpiration (Tp) of SRC for the period DOY 154-183) was successfully (R2=0.89) modeled, as a function of global radiation and vapor pressure deficit (VPD), using the Penman-Monteith formula and a parameterized semi-empirical stomatal conductance model. Fin

Druh

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

CEP obor

DG - Vědy o atmosféře, meteorologie

OECD FORD obor

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Projekt

<a href="/cs/project/EE2.3.20.0248" target="_blank" >EE2.3.20.0248: Vytvoření interdisciplinárního vědeckého týmu se zaměřením na výzkum sucha</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

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

991

Číslo periodika v rámci svazku

28 May 2013

Stát vydavatele periodika

BE - Belgické království

Počet stran výsledku

7

Strana od-do

231-237

Kód UT WoS článku

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EID výsledku v databázi Scopus

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