Tree water dynamics non-destructively assessed through sap flow measurements and potential evapotranspiration

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F10%3A00132495" target="_blank" >RIV/62156489:43410/10:00132495 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Tree water dynamics non-destructively assessed through sap flow measurements and potential evapotranspiration

Popis výsledku v původním jazyce

Sap flow and potential evapotranspiration rates were analyzed for two coniferous tree species (Douglas fir and Scots pine) and one broadleaf species (Sessile oak) in a mixed Carpineto-Quercetum forest during the growing season of 2005. The following parameters were used as indicators of the tree water dynamics: (i) non-symmetrical shape of the diurnal sap flow rate, (ii) relationship between sap flow and potential evapotranspiration rates, (iii) effective crown area as a measure of the relative transpiration and (iv) daily relative proportion of the storage water used for transpiration. All indicators were studied on four consecutive days to explore their reliability concerning tree water dynamics. The indicators gave a good idea of the physiological behavior and the water balance regulation of the trees.

Název v anglickém jazyce

Tree water dynamics non-destructively assessed through sap flow measurements and potential evapotranspiration

Popis výsledku anglicky

Sap flow and potential evapotranspiration rates were analyzed for two coniferous tree species (Douglas fir and Scots pine) and one broadleaf species (Sessile oak) in a mixed Carpineto-Quercetum forest during the growing season of 2005. The following parameters were used as indicators of the tree water dynamics: (i) non-symmetrical shape of the diurnal sap flow rate, (ii) relationship between sap flow and potential evapotranspiration rates, (iii) effective crown area as a measure of the relative transpiration and (iv) daily relative proportion of the storage water used for transpiration. All indicators were studied on four consecutive days to explore their reliability concerning tree water dynamics. The indicators gave a good idea of the physiological behavior and the water balance regulation of the trees.

Druh

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

CEP obor

EF - Botanika

OECD FORD obor

—

Projekt

<a href="/cs/project/QG60063" target="_blank" >QG60063: Douglaska tisolistá - nejvýznamnější introdukovaná dřevina v polyfunkčním a trvale udržitelném lesním hospodářství</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

Biologia Plantarum

ISSN

0006-3134

e-ISSN

—

Svazek periodika

54

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

3

Strana od-do

—

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—