Testing and modification of Penman´s evaporation model for estimating Class A pan evaporation in Udaipur region of India.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F00%3A42201002" target="_blank" >RIV/62156489:43410/00:42201002 - 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

Testing and modification of Penman´s evaporation model for estimating Class A pan evaporation in Udaipur region of India.

Popis výsledku v původním jazyce

Evaporation from the surface of the earth to the atmosphere concerns workers from a wide range disciplines. Although much theoretical study and experimental work have been done in this direction, there is still much scope inthis field. None of the methods to determine the rate of evaporation have yet produced a complete answer that meets the need of engineers and others requiring quantitative results. This paper summarises the test results of evaporation rate obtained by using the original evaporation model developed by Penman and also the results obtained by the modified model. It was found that the results obtained by use of the modified model were very close to the observed values of the evaporation. Results indicatedthat variations between the estimated and observed rates of evaporation were -7,55%,-26,81%, -5,29% and 13,45% for Rabi, Summer,Kharif and yearlyestimates respectivelywhile using the original model

Název v anglickém jazyce

Testing and modification of Penman´s evaporation model for estimating Class A pan evaporation in Udaipur region of India.

Popis výsledku anglicky

Evaporation from the surface of the earth to the atmosphere concerns workers from a wide range disciplines. Although much theoretical study and experimental work have been done in this direction, there is still much scope inthis field. None of the methods to determine the rate of evaporation have yet produced a complete answer that meets the need of engineers and others requiring quantitative results. This paper summarises the test results of evaporation rate obtained by using the original evaporation model developed by Penman and also the results obtained by the modified model. It was found that the results obtained by use of the modified model were very close to the observed values of the evaporation. Results indicatedthat variations between the estimated and observed rates of evaporation were -7,55%,-26,81%, -5,29% and 13,45% for Rabi, Summer,Kharif and yearlyestimates respectivelywhile using the original model

Druh

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

CEP obor

GK - Lesnictví

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2000

Kód důvěrnosti údajů

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

Název periodika

ICID - Journal 2000

ISSN

0971-7412

e-ISSN

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Svazek periodika

49

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

IN - Indická republika

Počet stran výsledku

13

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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