Data/hora: 23/09/2024 13:19:57

Biblioteca(s): 	Embrapa Unidades Centrais.	
Data corrente: 	09/11/2018	
Data da última atualização: 	25/02/2019	
Autoria: 	GURSKI, B. C.; JERSZURKI, D.; SOUZA, J. L. M. de.	
Afiliação: 	Bruno César Gurski, Universidade Federal do Paraná - UFPR; Daniela Jerszurki, Jacob Blaustein Institutes for Desert Research/Ben-Gurion University of the Negev; Jorge Luiz Moretti de Souza, Universidade Federal do Paraná - UFPR.	
Título: 	Alternative reference evapotranspiration methods for the main climate types of the state of Paraná, Brazil.	
Ano de publicação: 	2018	
Fonte/Imprenta: 	Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 9, p. 1003-1010, Sept. 2018.	
Idioma: 	Inglês	
Notas: 	Título em português: Métodos alternativos de evapotranspiração de referência para os principais tipos climáticos do Paraná.	
Conteúdo: 	The objective of this work was to define the best alternative methods for estimating the reference evapotranspiration (ETo) in the main climatic types (Cfa and Cf b) of the state of Paraná, Brazil. The methods tested were Budyko, Camargo, Hargreaves-Samani, Linacre, and Thornthwaite, which were compared to the ETo calculated with the Penman-Monteith ASCE (EToPM) method, between 1986 and 2015, in eight meteorological stations. The performance of the alternative methods was obtained from the coefficient of determination (R2), index ?d? of agreement, index ?c? of performance, and root mean square error (RMSE). The Hargreaves-Samani method has a better performance in estimating the ETo for the main climatic types in the state of Paraná. The Camargo method allows smaller errors between the standard values of ETo, obtained with the Penman-Monteith method, and the estimated values. The methods of Thornthwaite, Linacre, and Budyko are not adequate to estimate the ETo in any climatic type of the state of Paraná, Brazil.	
Palavras-Chave: 	Climate variability; Dado climático faltante; Manejo da irrigação; Missing climate data; Modelo simplificado; Penman Monteith; Simplified models; Variabilidade climática.	
Thesagro: 	Balanço Hídrico.	
Thesaurus Nal: 	Irrigation management; Water balance.	
Categoria do assunto: 	--	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/item/185683/1/Alternative-reference-evapotranspiration.pdf	
Registro original: 	Embrapa Unidades Centrais (AI-SEDE)	
Exemplares: 	AI-SEDE - (63327-1) - UPE - AP - DD -  -  -  - DIS