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Yunrui Yang, Erfu Dai, Jun Yin, Lizhi Jia, Peng Zhang and Jianguo Sun
Based on the data of 2254 daily meteorological stations in China from 1961 to 2021, this study calculated the standardized precipitation evapotranspiration index (SPEI) of the national multi-time scale by using the FAO Penman?Monteith model to quantify t...
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Pietros André Balbino dos Santos, Felipe Schwerz, Luiz Gonsaga de Carvalho, Victor Buono da Silva Baptista, Diego Bedin Marin, Gabriel Araújo e Silva Ferraz, Giuseppe Rossi, Leonardo Conti and Gianluca Bambi
Reference evapotranspiration (ET0) is one important agrometeorological parameter for hydrological studies and climate risk zoning. ET0 calculation by the FAO Penman?Monteith method requires several input data. However, the availability of climate data ha...
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Stavroula Dimitriadou and Konstantinos G. Nikolakopoulos
The aim of this study was to investigate the utility of multiple linear regression (MLR) for the estimation of reference evapotranspiration (ETo) of the Peloponnese, Greece, for two representative months of winter and summer during 2016?2019. Another obj...
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Himasha Dilshani Abeysiriwardana, Nitin Muttil and Upaka Rathnayake
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. This study was conducted to e...
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Amir Ghaderi, Mehdi Dasineh, Maryam Shokri and John Abraham
The aim of this study was to estimate evapotranspiration (ET) using remote sensing and the Surface Energy Balance Algorithm for Land (SEBAL) in the Ilam province, Iran. Landsat 8 satellite images were used to calculate ET during the cultivation and harve...
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Ana Luísa Guimarães Ribeiro,Willian Barros Sidião,Pedro Henrique Pinto Ribeiro,Ademilson Coneglian,Dywre Bento da Costa
Objetivou-se com o presente estudo, equacionar a tendência do balanço hídrico, temperatura e umidade relativa nos anos de 2009 a 2014, na região de Uberlândia-MG, comparando-os com aqueles da série histórica do período de 1981 a 2014. Foi utilizado o mét...
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Seungjong Bae, Sang-Hyun Lee, Seung-Hwan Yoo and Taegon Kim
The aim of this study is to analyze the characteristics of drought, such as intensity and trends, based on SPEI (Standardized Precipitation Evapotranspiration Index) at 8 stations in South Korea from 1981 to 2010. The traditional SPEI is based on the Tho...
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Marcelo Rossi Vicente,Caio Vinícius Leite,Ronaldo Medeiro dos Santos,Patrícia Oliveira Lucas,Santos Henrique Brant Dias,Juscelina Arcanjo Santos
É de grande importância o conhecimento dos métodos mais simples de estimativa da evapotranspiração de referência que demandam dados de fácil obtenção e de baixo custo. O presente trabalho objetivou estimar a evapotranspiração de referência a partir de da...
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Patricia Oliveira Lucas,Renato Dourado Maia,Marcelo Rossi Vicente,Caio Vinícius Leite
Irrigation, when rationally used, can contribute to the efficient performance of the agribusiness. Planning irrigation, monitoring the soil moisture, the rainfall and the reference evapotranspiration (ET0) is necessary for a rational water management. Th...
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Hanseok Jeong, Rabin Bhattarai, Syewoon Hwang, Jae-Gwon Son and Taeil Jang
The Food and Agriculture Organization (FAO) Penman?Monteith equation, recognized as the standard method for the estimation of reference crop evapotranspiration (ET0
ET
0
), requires many meteorological inputs. The Ångström?Prescott (A-P) formula contain...
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