Results 1 to 10 of about 23,077 (202)

Selecting the optimal method to calculate daily global reference potential evaporation from CFSR reanalysis data for application in a hydrological model study [PDF]

Hydrology and Earth System Sciences, 2012
Potential evaporation (PET) is one of the main inputs of hydrological models. Yet, there is limited consensus on which PET equation is most applicable in hydrological climate impact assessments.
F. C. Sperna Weiland, C. Tisseuil, H. H. Dürr, M. Vrac, L. P. H. van Beek   +4 more
doaj   +5 more sources

Avaliação do método Penman-Piche para a estimativa da evapotranspiração de referência em Uberaba, MG Evaluation of Penman-Piche method to estimate reference evapotranspiration in Uberaba, MG [PDF]

Revista Brasileira de Engenharia Agrícola e Ambiental, 2011
Objetivou-se, no presente trabalho, realizar a comparação do método de determinação da evapotranspiração de referência, Penman-Monteith com o método de Penman-Piché, que utiliza medidas de evaporação pelo evaporímetro de piche.
André L. T. Fernandes, Eusímio F. Fraga Júnior, Bruno Y. Takay   +2 more
doaj   +4 more sources

Step by Step Calculation of the Penman-Monteith Evapotranspiration (FAO-56 Method)

EDIS
AE459, a 12-page fact sheet by Lincoln Zotarelli, Michael D. Dukes, Consuelo C. Romero, Kati W. Migliaccio, and Kelly T. Morgan, provides a step-by-step calculation of the reference evapotranspiration (FAO-56 method) for a given location from the ...
Lincoln Zotarelli, Michael D. Dukes, Consuelo C. Romero, Kati W. Migliaccio, Kelly T. Morgan   +4 more
doaj   +2 more sources

Estimating Potential Evapotranspiration in Maranhão State Using Artificial Neural Networks [PDF]

Revista Brasileira de Meteorologia, 2020
The use of technology and planning in agricultural production is essential in Northeastern Brazil, which is the region of the country that most suffers from water shortage.
Klara Cunha de Meneses, Lucas Eduardo De Oliveira Aparecido, Kamila Cunha de Meneses, Maryzélia Furtado de Farias   +3 more
doaj   +2 more sources

A Comparative Study of Potential Evapotranspiration Estimation by Three Methods with FAO Penman–Monteith Method across Sri Lanka

Hydrology, 2022
Among numerous methods that have been developed to estimate potential evapotranspiration (PET), the Food and Agricultural Organization Penman–Monteith model (FAO P–M) is often recognized as a standard method to estimate PET.
H. Abeysiriwardana, N. Muttil, U. Rathnayake   +2 more
semanticscholar   +1 more source

Prediction of soil evaporation measured with weighable lysimeters using the FAO Penman–Monteith method in combination with Richards’ equation

Vadose Zone Journal, 2021
Multiannual data (2016–2018) from 12 weighed lysimeters (four soil types with textures ranging from sandy loam to silt loam, three replicates) of the TERENO SOILCan network were used to evaluate if evaporation (E) rates could be predicted from weather ...
J. Schneider, J. Groh, T. Pütz, R. Helmig, Y. Rothfuss, H. Vereecken, J. Vanderborght   +6 more
semanticscholar   +1 more source

Modeling daily reference evapotranspiration in middle south Saurashtra region of India for monsoon season using most dominant meteorological variables and the FAO-56 Penman-Monteith method

Mausam, 2021
Many methods are available to estimate reference evapotranspiration (ETo) from                    standard meteorological observations. The FAO-56 Penman-Monteith method is considered to be the most physical              and reliable method and is often ...
Manoj Gundalia, M. Dholakia
semanticscholar   +1 more source

Topological Sustainability of Crop Water Requirements and Irrigation Scheduling of Some Main Crops Based on the Penman-Monteith Method

Journal of chemistry, 2021
The following method was used to apply the topology of the current study of evapotranspiration ETo, net irrigation demand, irrigation schedules, and total effective rain fall of different crop models: using the Food and Agriculture Organization's (FAO ...
W. Khan, J. Rahman, Mogtaba Mohammed, Z. Alhussain, M. Elbashir   +4 more
semanticscholar   +1 more source

Estimation methods of reference evapotranspiration (ETo) for Uberlândia -MG [PDF]

Engenharia Agrícola, 2015
One approach to verify the adequacy of estimation methods of reference evapotranspiration is the comparison with the Penman-Monteith method, recommended by the United Nations of Food and Agriculture Organization - FAO, as the standard method for ...
ZILDA C. DE LACERDA, JOSÉ E. P. TURCO
doaj   +2 more sources

Reference evapotranspiration estimation by different methods for the sucroenergy sector of Colombia

Revista Brasileira de Engenharia Agrícola e Ambiental, 2021
In the Colombian Sugarcane Research Center CENICAÑA, efficient use of water is always performed based on estimating reference evapotranspiration. In this method, class A pans have been used to estimate the reference evapotranspiration, which provides a ...
Christian J. Mendoza C., Andrés J. Peña Q.   +1 more
doaj   +1 more source