Reference evapotranspiration models using different time scales in the Jaboticabal region of Sao Paulo, Brazil

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2015-10-21T13:09:15Z
dc.date.available2015-10-21T13:09:15Z
dc.date.created2015-10-21T13:09:15Z
dc.date.issued2015-01-01
dc.identifierActa Scientiarum-agronomy. Maringa: Univ Estadual Maringa, Pro-reitoria Pesquisa Pos-graduacao, v. 37, n. 1, p. 1-9, 2015.
dc.identifier1807-8621
dc.identifierhttp://hdl.handle.net/11449/128359
dc.identifier10.4025/actasciagron.v37i1.18277
dc.identifierWOS:000350818400001
dc.identifierWOS000350818400001.pdf
dc.identifier7838769590779294
dc.description.abstractThe aim of this paper is to compare 18 reference evapotranspiration models to the standard Penman-Monteith model in the Jaboticabal, Sao Paulo, region for the following time scales: daily, 5-day, 15-day and seasonal. A total of 5 years of daily meteorological data was used for the following analyses: accuracy (mean absolute percentage error, Mape), precision (R-2) and tendency (bias) (systematic error, SE). The results were also compared at the 95% probability level with Tukey's test. The Priestley-Taylor (1972) method was the most accurate for all time scales, the Tanner-Pelton (1960) method was the most accurate in the winter, and the Thornthwaite (1948) method was the most accurate of the methods that only used temperature data in the equations.
dc.languageeng
dc.publisherUniv Estadual Maringa, Pro-reitoria Pesquisa Pos-graduacao
dc.relationActa Scientiarum-agronomy
dc.relation0.692
dc.rightsAcesso aberto
dc.sourceWeb of Science
dc.subjectModel
dc.subjectPenman-monteith
dc.subjectPriestley and Taylor
dc.subjectTanner and Pelton
dc.subjectThornthwaite
dc.titleReference evapotranspiration models using different time scales in the Jaboticabal region of Sao Paulo, Brazil
dc.typeArtículos de revistas


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