Reference evapotranspiration estimate based on air temperature and solar radiation models for the Municipality of Estreito – MA

Detalhes bibliográficos
Autor(a) principal: Lima, Elton Ferreira
Data de Publicação: 2021
Outros Autores: Damascena, Jossimara Ferreira, Pereira, Juliana Andrade, Conceição, Fernando Almeida da, Oliveira, Pedro Luid de Sousa, Diniz, Potiara Oliveira, Moraes, Wendel dos Santos, Silva, Cristiane Matos da
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/14881
Resumo: The scarcity of water resources is the most limiting factor of agricultural production in the municipality of Estreito, MA. The irregularity in the distribution of rainfall during the year, which is characteristic of tropical regions, means that agricultural activity in Estreito, as well as in other cities in the state of Maranhão, reduces during the dry season. In view of this scenario, the search for means that aim to improve the efficiency of irrigation for the sustainable management of water becomes indispensable. The present study aimed to carry out a comparative study of the reference evapotranspiration estimation methods based on air temperature and solar radiation, with the standard Penman-Monteith method, in the municipality of Estreito - MA. The meteorological data necessary for the execution of this work were acquired from the database of the National Institute of Meteorology, using an eleven-year continuous historical series of the climatic elements that were used in the equations that make up the different methods. The reference evapotranspiration estimates for Penman-Monteith-FAO and the other methods were calculated. For the evaluation of the statistical performance of the models, the indicators of the correlation coefficient (r), determination coefficient (R²), agreement index (d) and the performance index (c) were used. The FAO 24, Turc and Makkink Radiation models showed better performance when compared to the standard Penman - Monteith method, and can serve as alternative methods for estimating reference evapotranspiration in the municipality of Estreito - MA.
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spelling Reference evapotranspiration estimate based on air temperature and solar radiation models for the Municipality of Estreito – MAEstimación de evapotranspiración de referencia basada en modelos de temperatura del aire y radiación solar para el Municipio de Estreito – MAEstimativa da evapotranspiração de referência com base em modelos de temperatura do ar e radiação solar para o Município de Estreito – MARecursos hídricosEscassezProdução agrícola.Recursos hídricosEscasezProducción agrícola.Water resourcesScarcityAgricultural production.The scarcity of water resources is the most limiting factor of agricultural production in the municipality of Estreito, MA. The irregularity in the distribution of rainfall during the year, which is characteristic of tropical regions, means that agricultural activity in Estreito, as well as in other cities in the state of Maranhão, reduces during the dry season. In view of this scenario, the search for means that aim to improve the efficiency of irrigation for the sustainable management of water becomes indispensable. The present study aimed to carry out a comparative study of the reference evapotranspiration estimation methods based on air temperature and solar radiation, with the standard Penman-Monteith method, in the municipality of Estreito - MA. The meteorological data necessary for the execution of this work were acquired from the database of the National Institute of Meteorology, using an eleven-year continuous historical series of the climatic elements that were used in the equations that make up the different methods. The reference evapotranspiration estimates for Penman-Monteith-FAO and the other methods were calculated. For the evaluation of the statistical performance of the models, the indicators of the correlation coefficient (r), determination coefficient (R²), agreement index (d) and the performance index (c) were used. The FAO 24, Turc and Makkink Radiation models showed better performance when compared to the standard Penman - Monteith method, and can serve as alternative methods for estimating reference evapotranspiration in the municipality of Estreito - MA.La escasez de recursos hídricos es el factor más limitante de la producción agrícola en el municipio de Estreito, MA. La irregularidad en la distribución de las lluvias durante el año, característica de las regiones tropicales, hace que la actividad agrícola en Estreito, así como en otras ciudades del estado de Maranhão, se reduzca durante la estación seca. Ante este escenario, la búsqueda de formas de mejorar la eficiencia del riego para la gestión sostenible del agua se vuelve indispensable. El presente estudio tuvo como objetivo realizar un estudio comparativo de los métodos de estimación de evapotranspiración de referencia basados en la temperatura del aire y la radiación solar, con el método estándar Penman-Monteith, en el municipio de Estreito - MA. Los datos meteorológicos necesarios para la ejecución de este trabajo fueron adquiridos de la base de datos del Instituto Nacional de Meteorología, utilizando una serie histórica continua de once años de los elementos climáticos que se utilizaron en las ecuaciones que componen los diferentes métodos. Se calcularon las estimaciones de evapotranspiración de referencia para Penman-Monteith-FAO y los otros métodos. Para la evaluación del desempeño estadístico de los modelos se utilizaron los indicadores del coeficiente de correlación (r), coeficiente de determinación (R²), índice de concordancia (d) e índice de desempeño (c). Los modelos Radiación FAO 24, Turc y Makkink mostraron un mejor desempeño en comparación con el método estándar de Penman-Monteith y pueden servir como métodos alternativos para estimar la evapotranspiración de referencia en el municipio de Estreito-MA.A escassez de recursos hídricos é o fator mais limitante da produção agrícola no município de Estreito, MA. A irregularidade na distribuição das chuvas durante o ano, característica das regiões tropicais, faz com que a atividade agrícola em Estreito, assim como em outras cidades do estado do Maranhão reduzam na época de seca. Diante desse cenário, a busca por meios que visem melhorar a eficiência da irrigação para o gerenciamento sustentável da água se torna indispensável. O presente estudo teve como objetivo realizar um estudo comparativo dos métodos de estimativa da evapotranspiração de referência baseados na temperatura do ar e radiação solar, com o método padrão de Penman-Monteith, no munícipio de Estreito – MA. Os dados meteorológicos necessários para a execução desse trabalho foram adquiridos do banco de dados do Instituto Nacional de Meteorologia, utilizando-se uma série histórica contínua de onze anos dos elementos climáticos que foram utilizados nas equações que compõem os diferentes métodos. Foram calculadas as estimativas da evapotranspiração de referência para Penman-Monteith-FAO e os demais métodos. Para a avaliação do desempenho estatístico dos modelos, foram empregados os indicadores do coeficiente de correlação (r), coeficiente de determinação (R²), índice de concordância (d) e o índice de desempenho (c). Os modelos da Radiação FAO 24, Turc e Makkink apresentaram melhores desempenho quando comparados ao método padrão de Penman – Monteith, podendo servir como métodos alternativos para estimativa da evapotranspiração de referência no município de Estreito – MA.Research, Society and Development2021-05-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1488110.33448/rsd-v10i5.14881Research, Society and Development; Vol. 10 No. 5; e23410514881Research, Society and Development; Vol. 10 Núm. 5; e23410514881Research, Society and Development; v. 10 n. 5; e234105148812525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/14881/13345Copyright (c) 2021 Elton Ferreira Lima; Jossimara Ferreira Damascena; Juliana Andrade Pereira; Fernando Almeida da Conceição; Pedro Luid de Sousa Oliveira; Potiara Oliveira Diniz; Wendel dos Santos Moraes; Cristiane Matos da Silvahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessLima, Elton FerreiraDamascena, Jossimara FerreiraPereira, Juliana AndradeConceição, Fernando Almeida daOliveira, Pedro Luid de SousaDiniz, Potiara OliveiraMoraes, Wendel dos Santos Silva, Cristiane Matos da2021-05-17T18:20:49Zoai:ojs.pkp.sfu.ca:article/14881Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:35:51.124361Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Reference evapotranspiration estimate based on air temperature and solar radiation models for the Municipality of Estreito – MA
Estimación de evapotranspiración de referencia basada en modelos de temperatura del aire y radiación solar para el Municipio de Estreito – MA
Estimativa da evapotranspiração de referência com base em modelos de temperatura do ar e radiação solar para o Município de Estreito – MA
title Reference evapotranspiration estimate based on air temperature and solar radiation models for the Municipality of Estreito – MA
spellingShingle Reference evapotranspiration estimate based on air temperature and solar radiation models for the Municipality of Estreito – MA
Lima, Elton Ferreira
Recursos hídricos
Escassez
Produção agrícola.
Recursos hídricos
Escasez
Producción agrícola.
Water resources
Scarcity
Agricultural production.
title_short Reference evapotranspiration estimate based on air temperature and solar radiation models for the Municipality of Estreito – MA
title_full Reference evapotranspiration estimate based on air temperature and solar radiation models for the Municipality of Estreito – MA
title_fullStr Reference evapotranspiration estimate based on air temperature and solar radiation models for the Municipality of Estreito – MA
title_full_unstemmed Reference evapotranspiration estimate based on air temperature and solar radiation models for the Municipality of Estreito – MA
title_sort Reference evapotranspiration estimate based on air temperature and solar radiation models for the Municipality of Estreito – MA
author Lima, Elton Ferreira
author_facet Lima, Elton Ferreira
Damascena, Jossimara Ferreira
Pereira, Juliana Andrade
Conceição, Fernando Almeida da
Oliveira, Pedro Luid de Sousa
Diniz, Potiara Oliveira
Moraes, Wendel dos Santos
Silva, Cristiane Matos da
author_role author
author2 Damascena, Jossimara Ferreira
Pereira, Juliana Andrade
Conceição, Fernando Almeida da
Oliveira, Pedro Luid de Sousa
Diniz, Potiara Oliveira
Moraes, Wendel dos Santos
Silva, Cristiane Matos da
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Lima, Elton Ferreira
Damascena, Jossimara Ferreira
Pereira, Juliana Andrade
Conceição, Fernando Almeida da
Oliveira, Pedro Luid de Sousa
Diniz, Potiara Oliveira
Moraes, Wendel dos Santos
Silva, Cristiane Matos da
dc.subject.por.fl_str_mv Recursos hídricos
Escassez
Produção agrícola.
Recursos hídricos
Escasez
Producción agrícola.
Water resources
Scarcity
Agricultural production.
topic Recursos hídricos
Escassez
Produção agrícola.
Recursos hídricos
Escasez
Producción agrícola.
Water resources
Scarcity
Agricultural production.
description The scarcity of water resources is the most limiting factor of agricultural production in the municipality of Estreito, MA. The irregularity in the distribution of rainfall during the year, which is characteristic of tropical regions, means that agricultural activity in Estreito, as well as in other cities in the state of Maranhão, reduces during the dry season. In view of this scenario, the search for means that aim to improve the efficiency of irrigation for the sustainable management of water becomes indispensable. The present study aimed to carry out a comparative study of the reference evapotranspiration estimation methods based on air temperature and solar radiation, with the standard Penman-Monteith method, in the municipality of Estreito - MA. The meteorological data necessary for the execution of this work were acquired from the database of the National Institute of Meteorology, using an eleven-year continuous historical series of the climatic elements that were used in the equations that make up the different methods. The reference evapotranspiration estimates for Penman-Monteith-FAO and the other methods were calculated. For the evaluation of the statistical performance of the models, the indicators of the correlation coefficient (r), determination coefficient (R²), agreement index (d) and the performance index (c) were used. The FAO 24, Turc and Makkink Radiation models showed better performance when compared to the standard Penman - Monteith method, and can serve as alternative methods for estimating reference evapotranspiration in the municipality of Estreito - MA.
publishDate 2021
dc.date.none.fl_str_mv 2021-05-05
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/14881
10.33448/rsd-v10i5.14881
url https://rsdjournal.org/index.php/rsd/article/view/14881
identifier_str_mv 10.33448/rsd-v10i5.14881
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/14881/13345
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 10 No. 5; e23410514881
Research, Society and Development; Vol. 10 Núm. 5; e23410514881
Research, Society and Development; v. 10 n. 5; e23410514881
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
_version_ 1797052676121296896

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