Evaluation of estimating water needs of plants according to meteorological measurements

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F12%3A86084748" target="_blank" >RIV/61989100:27350/12:86084748 - 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

Evaluation of estimating water needs of plants according to meteorological measurements

Popis výsledku v původním jazyce

On the basis of measurements recorded by two automatic weather stations, located in Poland and Slovakia was calculated evapotranspiration (ET0) according to the formula developed by Hargreaves. The results were compared with the reference model recommended by the FAO, which adopted the Penman-Monteith model (PM). A high correlation between the reference model and a simplified model is shown Hergreavesa. The differences concern the level of evapotranspiration based on formulas developed. Hargreaves modelgives a higher value compared with the formula PM. For the application of Penman-Monteith model in practice is much needed meteorological parameters that are required. Lack of access to specific meteorological data is a serious limitation. Hergreavesa method may be used, but it requires further research in both our foreign and climatic conditions in order to verify their empirical factors.

Název v anglickém jazyce

Evaluation of estimating water needs of plants according to meteorological measurements

Popis výsledku anglicky

On the basis of measurements recorded by two automatic weather stations, located in Poland and Slovakia was calculated evapotranspiration (ET0) according to the formula developed by Hargreaves. The results were compared with the reference model recommended by the FAO, which adopted the Penman-Monteith model (PM). A high correlation between the reference model and a simplified model is shown Hergreavesa. The differences concern the level of evapotranspiration based on formulas developed. Hargreaves modelgives a higher value compared with the formula PM. For the application of Penman-Monteith model in practice is much needed meteorological parameters that are required. Lack of access to specific meteorological data is a serious limitation. Hergreavesa method may be used, but it requires further research in both our foreign and climatic conditions in order to verify their empirical factors.

Druh

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

CEP obor

GD - Hnojení, závlahy, zpracování půdy

OECD FORD obor

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Projekt

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Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Rocznik Ochrony Środowiska

ISSN

1506-218X

e-ISSN

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Svazek periodika

14

Číslo periodika v rámci svazku

neuvedeno

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

9

Strana od-do

123-131

Kód UT WoS článku

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EID výsledku v databázi Scopus

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