Hourly reference evapotranspiration by Moretti-Jerszurki-Silva method using data from alternative station.
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| Title: | Hourly reference evapotranspiration by Moretti-Jerszurki-Silva method using data from alternative station. |
|---|---|
| Alternate Title: | Estimativa da evapotranspiração de referência horária pelo método Moretti-Jerszurki-Silva usando dados de estação alternativa. |
| Authors: | de Souza, Jorge L. M.1, de Oliveira, Sísara R.1, Rosa, Stefanie L. K.1 skreutzrosa@gmail.com, Jerszurki, Daniela2 |
| Source: | Revista Brasileira de Engenharia Agrícola e Ambiental - Agriambi. ago2021, Vol. 25 Issue 8, p505-513. 9p. |
| Subjects: | Automatic meteorological stations, Evapotranspiration, Atmospheric temperature, Solar radiation, Humidity |
| Geographic Terms: | Curitiba (Brazil), Bahia (Brazil : State) |
| Abstract (English): | Reliable measures of climate variables and the availability of alternative and safe methods are fundamental in estimating reference evapotranspiration (ETo) under unfavorable technical and financial conditions. The objective of this study was to evaluate the performance of the reference evapotranspiration estimation, in hourly periodicity, using the Moretti-Jerszurki-Silva models (EToMJS(ψair); EToMJS(ψair;Ra)), which considers air temperature (T) and relative air humidity (RH) data measured in an alternative station. The calibration and validation of the alternative station measurements were performed using data from automatic meteorological stations in Curitiba in Paraná (climate type Cfb) and Santa Rita de Cássia in Bahia (climate type Aw), Brazil. The use of the alternative station for hourly measurements of air temperature and relative air humidity in the analyzed climate types and locations were promising. The Moretti-Jerszurki-Silva models were robust in the analyzed locations, indicating satisfactory performance for the hourly periodicity. The Moretti-Jerszurki-Silva method that uses atmospheric water potential and solar radiation (EToMJS(ψair;Ra)) provided better adjustments and estimates of the hourly reference evapotranspiration, as opposed to the standard Penman-Monteith model. [ABSTRACT FROM AUTHOR] |
| Abstract (Portuguese): | Medidas confiáveis de variáveis climáticas e a disponibilidade de métodos alternativos seguros são fundamentais para estimar a evapotranspiração de referência (ETo) em condições técnicas e financeiras desfavoráveis. Objetivou-se no presente estudo avaliar o desempenho da estimativa da evapotranspiração de referência, na periodicidade horária, com os modelos Moretti-Jerszurki-Silva (EToMJS(ψair); EToMJS(ψair;Ra)), utilizando dados de temperatura (T) e umidade relativa (UR) do ar, medidos em estação alternativa. A calibração e validação das leituras da estação alternativa foram realizadas com dados de estações meteorológicas automáticas de Curitiba no Paraná (tipo climático Cfb), e Santa Rita de Cássia na Bahia (tipo climático Aw). O uso da estação alternativa para medições horárias da temperatura e umidade relativa do ar dos locais e tipos climáticos analisados foi promissor. Os modelos Moretti-Jerszurki-Silva foram robustos nos locais analisados, indicando desempenho satisfatório para a periodicidade horária. O modelo Moretti-Jerszurki-Silva que considera o uso do potencial hídrico atmosférico e radiação solar (EToMJS(ψair;Ra)) proporcionou melhores ajustes e estimativas da evapotranspiração de referência horária, considerando o modelo padrão Penman-Monteith. [ABSTRACT FROM AUTHOR] |
| Copyright of Revista Brasileira de Engenharia Agrícola e Ambiental - Agriambi is the property of Revista Brasileira de Engenharia Agricola e Ambiental and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Header | DbId: egs DbLabel: Engineering Source An: 149642131 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Hourly reference evapotranspiration by Moretti-Jerszurki-Silva method using data from alternative station. – Name: TitleAlt Label: Alternate Title Group: TiAlt Data: Estimativa da evapotranspiração de referência horária pelo método Moretti-Jerszurki-Silva usando dados de estação alternativa. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22de+Souza%2C+Jorge+L%2E+M%2E%22">de Souza, Jorge L. M.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22de+Oliveira%2C+Sísara+R%2E%22">de Oliveira, Sísara R.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Rosa%2C+Stefanie+L%2E+K%2E%22">Rosa, Stefanie L. K.</searchLink><relatesTo>1</relatesTo><i> skreutzrosa@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Jerszurki%2C+Daniela%22">Jerszurki, Daniela</searchLink><relatesTo>2</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Revista+Brasileira+de+Engenharia+Agrícola+e+Ambiental+-+Agriambi%22">Revista Brasileira de Engenharia Agrícola e Ambiental - Agriambi</searchLink>. ago2021, Vol. 25 Issue 8, p505-513. 9p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Automatic+meteorological+stations%22">Automatic meteorological stations</searchLink><br /><searchLink fieldCode="DE" term="%22Evapotranspiration%22">Evapotranspiration</searchLink><br /><searchLink fieldCode="DE" term="%22Atmospheric+temperature%22">Atmospheric temperature</searchLink><br /><searchLink fieldCode="DE" term="%22Solar+radiation%22">Solar radiation</searchLink><br /><searchLink fieldCode="DE" term="%22Humidity%22">Humidity</searchLink> – Name: SubjectGeographic Label: Geographic Terms Group: Su Data: <searchLink fieldCode="DE" term="%22Curitiba+%28Brazil%29%22">Curitiba (Brazil)</searchLink><br /><searchLink fieldCode="DE" term="%22Bahia+%28Brazil+%3A+State%29%22">Bahia (Brazil : State)</searchLink> – Name: Abstract Label: Abstract (English) Group: Ab Data: Reliable measures of climate variables and the availability of alternative and safe methods are fundamental in estimating reference evapotranspiration (ETo) under unfavorable technical and financial conditions. The objective of this study was to evaluate the performance of the reference evapotranspiration estimation, in hourly periodicity, using the Moretti-Jerszurki-Silva models (EToMJS(ψair); EToMJS(ψair;Ra)), which considers air temperature (T) and relative air humidity (RH) data measured in an alternative station. The calibration and validation of the alternative station measurements were performed using data from automatic meteorological stations in Curitiba in Paraná (climate type Cfb) and Santa Rita de Cássia in Bahia (climate type Aw), Brazil. The use of the alternative station for hourly measurements of air temperature and relative air humidity in the analyzed climate types and locations were promising. The Moretti-Jerszurki-Silva models were robust in the analyzed locations, indicating satisfactory performance for the hourly periodicity. The Moretti-Jerszurki-Silva method that uses atmospheric water potential and solar radiation (EToMJS(ψair;Ra)) provided better adjustments and estimates of the hourly reference evapotranspiration, as opposed to the standard Penman-Monteith model. [ABSTRACT FROM AUTHOR] – Name: Abstract Label: Abstract (Portuguese) Group: Ab Data: Medidas confiáveis de variáveis climáticas e a disponibilidade de métodos alternativos seguros são fundamentais para estimar a evapotranspiração de referência (ETo) em condições técnicas e financeiras desfavoráveis. Objetivou-se no presente estudo avaliar o desempenho da estimativa da evapotranspiração de referência, na periodicidade horária, com os modelos Moretti-Jerszurki-Silva (EToMJS(ψair); EToMJS(ψair;Ra)), utilizando dados de temperatura (T) e umidade relativa (UR) do ar, medidos em estação alternativa. A calibração e validação das leituras da estação alternativa foram realizadas com dados de estações meteorológicas automáticas de Curitiba no Paraná (tipo climático Cfb), e Santa Rita de Cássia na Bahia (tipo climático Aw). O uso da estação alternativa para medições horárias da temperatura e umidade relativa do ar dos locais e tipos climáticos analisados foi promissor. Os modelos Moretti-Jerszurki-Silva foram robustos nos locais analisados, indicando desempenho satisfatório para a periodicidade horária. O modelo Moretti-Jerszurki-Silva que considera o uso do potencial hídrico atmosférico e radiação solar (EToMJS(ψair;Ra)) proporcionou melhores ajustes e estimativas da evapotranspiração de referência horária, considerando o modelo padrão Penman-Monteith. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Revista Brasileira de Engenharia Agrícola e Ambiental - Agriambi is the property of Revista Brasileira de Engenharia Agricola e Ambiental and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1590/1807-1929/agriambi.v25n8p505-513 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 9 StartPage: 505 Subjects: – SubjectFull: Automatic meteorological stations Type: general – SubjectFull: Evapotranspiration Type: general – SubjectFull: Atmospheric temperature Type: general – SubjectFull: Solar radiation Type: general – SubjectFull: Humidity Type: general – SubjectFull: Curitiba (Brazil) Type: general – SubjectFull: Bahia (Brazil : State) Type: general Titles: – TitleFull: Hourly reference evapotranspiration by Moretti-Jerszurki-Silva method using data from alternative station. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: de Souza, Jorge L. M. – PersonEntity: Name: NameFull: de Oliveira, Sísara R. – PersonEntity: Name: NameFull: Rosa, Stefanie L. K. – PersonEntity: Name: NameFull: Jerszurki, Daniela IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 08 Text: ago2021 Type: published Y: 2021 Identifiers: – Type: issn-print Value: 18071929 Numbering: – Type: volume Value: 25 – Type: issue Value: 8 Titles: – TitleFull: Revista Brasileira de Engenharia Agrícola e Ambiental - Agriambi Type: main |
| ResultId | 1 |
