Results 21 to 30 of about 25,430 (225)
No interior de uma casa-de-vegetação, em Lavras, MG, conduziu-se um experimento, objetivando-se avaliar a demanda evaporativa do ar (ET) estimada pelos métodos do tanque Classe A e do atmômetro modificado da Soilcontrol, modelo JR 120, com a estimada ...
Adão Wagner Pêgo Evangelista +1 more
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Estimation methods of reference evapotranspiration (ETo) for Uberlândia -MG [PDF]
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
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Leaf-scale experiments reveal an important omission in the Penman–Monteith equation [PDF]
Abstract. The Penman–Monteith (PM) equation is commonly considered the most advanced physically based approach to computing transpiration rates from plants considering stomatal conductance and atmospheric drivers. It has been widely evaluated at the canopy scale, where aerodynamic and canopy resistance to water vapour are difficult to estimate directly,
Stanislaus J. Schymanski, Dani Or
openaire +4 more sources
Neste trabalho objetivou testar o Irrigâmetro para estimar a evapotranspiração de referência comparativamente com o método de Penman-Monteith - FAO 56, e confrontar o seu desempenho com os métodos Penman modificado - FAO 24, Radiação - FAO 24, tanque ...
Rubens A. Oliveira +4 more
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O objetivo deste trabalho foi avaliar a precisão e a exatidão de métodos de estimativa de valores horários de evapotranspiração (ETc) para alface cultivada em sistema hidropônico sob ambiente protegido.
Carlos R. W. Moura +3 more
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Accurate estimation of evapotranspiration of rapeseed is essentially required for irrigation scheduling and water management. The present study was undertaken during 2015-16 and 2017-18 in ICR Farm, Assam Agricultural University, Jorhat to determine ...
ABHIJIT SARMA, KRISHNA BHARADWAJ
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Based on ASTER (Advanced Spaceborne Thermal Emission and Reflection Radiometer) remote sensing data, bare soil evaporation was estimated with the Penman-Monteith model, the Priestley-Taylor model, and the aerodynamics model. Evaporation estimated by each
Yan-xia Kang +3 more
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The Calibration of Evaporation Models against the Penman–Monteith Equation on Lake Most [PDF]
Evaporation is one of the main components of the water cycle in nature. Our interest in free water surface evaporation is due to the needs of ongoing hydric recultivation of the former Ležáky–Most quarry, i.e., Lake Most, and also other planned hydric recultivations in the region.
Viktor Dubovský +2 more
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O objetivo do presente trabalho foi comparar a eficiência dos métodos de estimativa da evapotranspiração de referência em relação ao método de FAO Penman-Monteith.
Vera Lucia Greco Syperreck +3 more
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Evaluation of nine reference evapotranspiration models in Traghen region, Southwest of Libya
This research was carried out to evaluate nine reference evapotranspiration, and find out an alternative models to the standard FAO Penman-Monteith model in Traghen region southwest of Libya.
Ali Othman Alghusni
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