Balanço hídrico climatológico para o município de Nepomuceno-MG

Detalhes bibliográficos
Autor(a) principal: Carvalho, Ronan Naves
Data de Publicação: 2019
Outros Autores: Souza, Gabriela Rezende de, Gomes, Maryna Soares, Gomes, Luiza de Castro, Villela, Bruno Silva, Coelho, Gilberto
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/42895
Resumo: Climatic water balance (CWB) is a tool widely used in the management of water resources. The objective of the study was to estimate CWB by the Thornthwaite and Mather method for the Sapé River Basin, located in Nepomuceno-MG. Data from three climatological stations neighboring the study area were used directly from INMET, between 2003 and 2016, for the elaboration of the historical series of precipitation and temperature and to calculate the monthly averages. The BHC was estimated taking into account the predominance of Oxisol and coffee cultivation, adopting 115 mm for the available water capacity in the soil. It was verified that the average total annual rainfall and mean annual temperature were 1306.5 mm and 20.7 ° C. Mean total evapotranspiration and total real evapotranspiration were 972.59 mm and 874 mm. Thatis, they followed the tendency of the rains for the region. The water surplus during the year exceeded the deficit, demonstrating the capacity of recharge of the basin and the low propensity to water shortage. However, it is worth noting that despite the main agricultural use, the basin is responsible for supplying the municipality. Thus, good water management is recommended to guarantee population demand.
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spelling Balanço hídrico climatológico para o município de Nepomuceno-MGClimatic water balance in Nepomuceno, Minas Gerais, BrazilEvapotranspiraçãoExcedente hídricoBalanço hídrico climatológicoGestão de recursos hídricosEvapotranspirationWater surplusClimatic water balanceWater resource managementClimatic water balance (CWB) is a tool widely used in the management of water resources. The objective of the study was to estimate CWB by the Thornthwaite and Mather method for the Sapé River Basin, located in Nepomuceno-MG. Data from three climatological stations neighboring the study area were used directly from INMET, between 2003 and 2016, for the elaboration of the historical series of precipitation and temperature and to calculate the monthly averages. The BHC was estimated taking into account the predominance of Oxisol and coffee cultivation, adopting 115 mm for the available water capacity in the soil. It was verified that the average total annual rainfall and mean annual temperature were 1306.5 mm and 20.7 ° C. Mean total evapotranspiration and total real evapotranspiration were 972.59 mm and 874 mm. Thatis, they followed the tendency of the rains for the region. The water surplus during the year exceeded the deficit, demonstrating the capacity of recharge of the basin and the low propensity to water shortage. However, it is worth noting that despite the main agricultural use, the basin is responsible for supplying the municipality. Thus, good water management is recommended to guarantee population demand.A análise dos dados meteorológicos para uma determinada região é uma importante ferramenta para gestão ambiental, principalmente no tocante aos recursos hídricos. Nesse aspecto, o balanço hídrico climatológico (BHC) tem sido muito utilizado como ferramenta na gestão de recursos hídricos. O presente trabalho tem como objetivo estimar o BHC pelo método de Thornthwaite e Mather (1955) para a bacia hidrográfica do Córrego Sapé, localizada em Nepomuceno-MG. Foram utilizados dados diretamente do INMET de três estações vizinhas à área de estudo, entre 2003 e 2016, para a construção das séries históricas de precipitação e temperatura e calcular as médias mensais. Estimou-se o BHC levando em consideração a predominância de latossolo e cultivo de café, adotando-se 115 mm para a capacidade de água disponível no solo. Verificou-se que a precipitação anual total média e temperatura média anual foram de 1306,5 mm e 20,7 °C. A evapotranspiração total média e a evapotranspiração real total foram de 972,59 mm e 874 mm. Ou seja, seguiram a tendência das chuvas para a região. O excedente hídrico durante o ano superou o déficit, demonstrando a capacidade de recarga da bacia e a baixa propensão a escassez de água. Todavia, vale que salientar que apesar do uso principal agrícola, a bacia é responsável pelo abastecimento de água do município. Assim, é recomendável uma adequada gestão dos recursos hídricos para garantir a demanda da população.Centro Universitário Augusto Motta2020-09-04T17:27:12Z2020-09-04T17:27:12Z2019info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfCARVALHO, R. N. et al. Balanço hídrico climatológico para o município de Nepomuceno-MG. Revista Augustus, Rio de Janeiro, v. 24, n. 49, p. 74-87, nov. 2019. DOI: https://doi.org/10.15202/1981896.2019v24n49p74.http://repositorio.ufla.br/jspui/handle/1/42895Revista Augustusreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessCarvalho, Ronan NavesSouza, Gabriela Rezende deGomes, Maryna SoaresGomes, Luiza de CastroVillela, Bruno SilvaCoelho, Gilbertopor2023-05-02T18:23:35Zoai:localhost:1/42895Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2023-05-02T18:23:35Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Balanço hídrico climatológico para o município de Nepomuceno-MG
Climatic water balance in Nepomuceno, Minas Gerais, Brazil
title Balanço hídrico climatológico para o município de Nepomuceno-MG
spellingShingle Balanço hídrico climatológico para o município de Nepomuceno-MG
Carvalho, Ronan Naves
Evapotranspiração
Excedente hídrico
Balanço hídrico climatológico
Gestão de recursos hídricos
Evapotranspiration
Water surplus
Climatic water balance
Water resource management
title_short Balanço hídrico climatológico para o município de Nepomuceno-MG
title_full Balanço hídrico climatológico para o município de Nepomuceno-MG
title_fullStr Balanço hídrico climatológico para o município de Nepomuceno-MG
title_full_unstemmed Balanço hídrico climatológico para o município de Nepomuceno-MG
title_sort Balanço hídrico climatológico para o município de Nepomuceno-MG
author Carvalho, Ronan Naves
author_facet Carvalho, Ronan Naves
Souza, Gabriela Rezende de
Gomes, Maryna Soares
Gomes, Luiza de Castro
Villela, Bruno Silva
Coelho, Gilberto
author_role author
author2 Souza, Gabriela Rezende de
Gomes, Maryna Soares
Gomes, Luiza de Castro
Villela, Bruno Silva
Coelho, Gilberto
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Carvalho, Ronan Naves
Souza, Gabriela Rezende de
Gomes, Maryna Soares
Gomes, Luiza de Castro
Villela, Bruno Silva
Coelho, Gilberto
dc.subject.por.fl_str_mv Evapotranspiração
Excedente hídrico
Balanço hídrico climatológico
Gestão de recursos hídricos
Evapotranspiration
Water surplus
Climatic water balance
Water resource management
topic Evapotranspiração
Excedente hídrico
Balanço hídrico climatológico
Gestão de recursos hídricos
Evapotranspiration
Water surplus
Climatic water balance
Water resource management
description Climatic water balance (CWB) is a tool widely used in the management of water resources. The objective of the study was to estimate CWB by the Thornthwaite and Mather method for the Sapé River Basin, located in Nepomuceno-MG. Data from three climatological stations neighboring the study area were used directly from INMET, between 2003 and 2016, for the elaboration of the historical series of precipitation and temperature and to calculate the monthly averages. The BHC was estimated taking into account the predominance of Oxisol and coffee cultivation, adopting 115 mm for the available water capacity in the soil. It was verified that the average total annual rainfall and mean annual temperature were 1306.5 mm and 20.7 ° C. Mean total evapotranspiration and total real evapotranspiration were 972.59 mm and 874 mm. Thatis, they followed the tendency of the rains for the region. The water surplus during the year exceeded the deficit, demonstrating the capacity of recharge of the basin and the low propensity to water shortage. However, it is worth noting that despite the main agricultural use, the basin is responsible for supplying the municipality. Thus, good water management is recommended to guarantee population demand.
publishDate 2019
dc.date.none.fl_str_mv 2019
2020-09-04T17:27:12Z
2020-09-04T17:27:12Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv CARVALHO, R. N. et al. Balanço hídrico climatológico para o município de Nepomuceno-MG. Revista Augustus, Rio de Janeiro, v. 24, n. 49, p. 74-87, nov. 2019. DOI: https://doi.org/10.15202/1981896.2019v24n49p74.
http://repositorio.ufla.br/jspui/handle/1/42895
identifier_str_mv CARVALHO, R. N. et al. Balanço hídrico climatológico para o município de Nepomuceno-MG. Revista Augustus, Rio de Janeiro, v. 24, n. 49, p. 74-87, nov. 2019. DOI: https://doi.org/10.15202/1981896.2019v24n49p74.
url http://repositorio.ufla.br/jspui/handle/1/42895
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Centro Universitário Augusto Motta
publisher.none.fl_str_mv Centro Universitário Augusto Motta
dc.source.none.fl_str_mv Revista Augustus
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
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