Spatio-temporal variability of groundwater quality in an irrigated area in the Brazilian semiarid region
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/5786 |
Resumo: | The objective is to analyze the influence of climatic seasonality on the quality of groundwater in the Irrigated Perimeter of Baixo Acaraú - CE. For this, hydrochemical analyzes of the attributes of HCO3-, Ca2+, Cl-, CE, Mg2+, K+, pH, RAS, Na+, SDT, SO42- were performed in the months of June and November 2015 and 2016. The analysis was carried out of grouping by the SPSS 16.0 software, where the group means were compared by the T test at the level of 5% of significance and presented in the form of a “boxplot”. In the classification of waters, the Piper's Diagram was applied and for irrigation the methodology of the United States Salinity Laboratory, using the QUALIGRAF software. Seasonality did not influence the formation of groups. The formation of 2 groups occurred, where group 2, presented high values of sodium. The high levels of chloride in group 2 are mostly due to the leaching of agricultural fertilizers. The high sodium adsorption ratio (RAS) in group 2, can reduce the rate of soil infiltration. In the water classification, there was a predominance of the sodium-chloride class. For irrigation, a predominance of classes C2S1 and C3S1 was observed. |
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Spatio-temporal variability of groundwater quality in an irrigated area in the Brazilian semiarid regionVariabilidad espacio-temporal de la calidad del agua subterránea en un área irrigada en la región semiárida brasileñaVariabilidade espaço-temporal da qualidade das águas subterrâneas em área irrigada no semiárido brasileiroWater resourcesClimatic seasonalityMultivariate analysis.Recursos hídricosSazonalidade climáticaAnálise multivariada.Recursos hídricosEstacionalidad climáticaAnalisis multivariable.The objective is to analyze the influence of climatic seasonality on the quality of groundwater in the Irrigated Perimeter of Baixo Acaraú - CE. For this, hydrochemical analyzes of the attributes of HCO3-, Ca2+, Cl-, CE, Mg2+, K+, pH, RAS, Na+, SDT, SO42- were performed in the months of June and November 2015 and 2016. The analysis was carried out of grouping by the SPSS 16.0 software, where the group means were compared by the T test at the level of 5% of significance and presented in the form of a “boxplot”. In the classification of waters, the Piper's Diagram was applied and for irrigation the methodology of the United States Salinity Laboratory, using the QUALIGRAF software. Seasonality did not influence the formation of groups. The formation of 2 groups occurred, where group 2, presented high values of sodium. The high levels of chloride in group 2 are mostly due to the leaching of agricultural fertilizers. The high sodium adsorption ratio (RAS) in group 2, can reduce the rate of soil infiltration. In the water classification, there was a predominance of the sodium-chloride class. For irrigation, a predominance of classes C2S1 and C3S1 was observed.El objetivo es analizar la influencia de la estacionalidad climática en la calidad del agua subterránea en el perímetro de riego de Baixo Acaraú - CE. Para ello, se realizaron análisis hidroquímicos de los atributos de HCO3-, Ca2+, Cl-, CE, Mg2+, K+, pH, RAS, Na+, SDT, SO42- en los meses de junio y noviembre de 2015 y 2016. El análisis se realizó de agrupación por el software SPSS 16.0, donde las medias de grupo se compararon mediante la prueba T al nivel de significancia del 5% y se presentaron en forma de "diagrama de caja". En la clasificación de aguas, se aplicó el Diagrama de Piper y para el riego la metodología del Laboratorio de Salinidad de los Estados Unidos, utilizando el software QUALIGRAF. La estacionalidad no influyó en la formación de grupos. Se produjo la formación de 2 grupos, donde el grupo 2 presentó altos valores de sodio. Los altos niveles de cloruro en el grupo 2 se deben principalmente a la lixiviación de fertilizantes agrícolas. La alta relación de adsorción de sodio (RAS) en el grupo 2 puede reducir la tasa de infiltración del suelo. En la clasificación del agua, hubo un predominio de la clase de cloruro de sodio. Para el riego, se observó un predominio de las clases C2S1 y C3S1.Tem-se como objetivo analisar a influência da sazonalidade climática da qualidade das águas subterrâneas no Perímetro Irrigado do Baixo Acaraú - CE. Para isso, foram realizadas análises hidroquímicas dos atributos de HCO3-, Ca2+, Cl-, CE, Mg2+, K+, pH, RAS, Na+, SDT, SO42- nos meses de junho e novembro de 2015 e 2016. Realizou-se a análise de agrupamento pelo software SPSS 16.0, onde as médias dos grupos foram comparadas pelo teste T ao nível de 5% de significância e apresentadas em forma de “boxplot”. Na classificação das águas, aplicou-se o Diagrama de Piper e para irrigação a metodologia do Laboratório de Salinidade dos Estados Unidos, pelo software QUALIGRAF. A sazonalidade não influenciou na formação dos grupos. Ocorreu a formação de 2 grupos, onde o grupo 2, apresentou altos valores de sódio. Os altos teores de cloreto do grupo 2 são decorrentes, em sua maioria, da lixiviação de fertilizantes agrícolas. A relação de adsorção de sódio (RAS) elevada no grupo 2, pode reduzir a velocidade de infiltração do solo. Na classificação das águas ocorreu predominância da classe sódica-cloretada. Para irrigação foi observada uma predominância das classes C2S1 e C3S1.Research, Society and Development2020-07-24info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/578610.33448/rsd-v9i8.5786Research, Society and Development; Vol. 9 No. 8; e644985786Research, Society and Development; Vol. 9 Núm. 8; e644985786Research, Society and Development; v. 9 n. 8; e6449857862525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/5786/5419Copyright (c) 2020 Leonaria Luna Silva de Carvalho, Claudivan Feitosa de Lacerda, Clayton Moura de Carvalho, Fernando Bezerra Lopes, Eunice Maia de Andrade, Raimundo Rodrigues Gomes Filhohttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessCarvalho, Leonaria Luna Silva deLacerda, Claudivan Feitosa deCarvalho, Clayton Moura deLopes, Fernando BezerraAndrade, Eunice Maia deGomes Filho, Raimundo Rodrigues2020-08-20T18:00:17Zoai:ojs.pkp.sfu.ca:article/5786Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:29:11.623468Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Spatio-temporal variability of groundwater quality in an irrigated area in the Brazilian semiarid region Variabilidad espacio-temporal de la calidad del agua subterránea en un área irrigada en la región semiárida brasileña Variabilidade espaço-temporal da qualidade das águas subterrâneas em área irrigada no semiárido brasileiro |
title |
Spatio-temporal variability of groundwater quality in an irrigated area in the Brazilian semiarid region |
spellingShingle |
Spatio-temporal variability of groundwater quality in an irrigated area in the Brazilian semiarid region Carvalho, Leonaria Luna Silva de Water resources Climatic seasonality Multivariate analysis. Recursos hídricos Sazonalidade climática Análise multivariada. Recursos hídricos Estacionalidad climática Analisis multivariable. |
title_short |
Spatio-temporal variability of groundwater quality in an irrigated area in the Brazilian semiarid region |
title_full |
Spatio-temporal variability of groundwater quality in an irrigated area in the Brazilian semiarid region |
title_fullStr |
Spatio-temporal variability of groundwater quality in an irrigated area in the Brazilian semiarid region |
title_full_unstemmed |
Spatio-temporal variability of groundwater quality in an irrigated area in the Brazilian semiarid region |
title_sort |
Spatio-temporal variability of groundwater quality in an irrigated area in the Brazilian semiarid region |
author |
Carvalho, Leonaria Luna Silva de |
author_facet |
Carvalho, Leonaria Luna Silva de Lacerda, Claudivan Feitosa de Carvalho, Clayton Moura de Lopes, Fernando Bezerra Andrade, Eunice Maia de Gomes Filho, Raimundo Rodrigues |
author_role |
author |
author2 |
Lacerda, Claudivan Feitosa de Carvalho, Clayton Moura de Lopes, Fernando Bezerra Andrade, Eunice Maia de Gomes Filho, Raimundo Rodrigues |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Carvalho, Leonaria Luna Silva de Lacerda, Claudivan Feitosa de Carvalho, Clayton Moura de Lopes, Fernando Bezerra Andrade, Eunice Maia de Gomes Filho, Raimundo Rodrigues |
dc.subject.por.fl_str_mv |
Water resources Climatic seasonality Multivariate analysis. Recursos hídricos Sazonalidade climática Análise multivariada. Recursos hídricos Estacionalidad climática Analisis multivariable. |
topic |
Water resources Climatic seasonality Multivariate analysis. Recursos hídricos Sazonalidade climática Análise multivariada. Recursos hídricos Estacionalidad climática Analisis multivariable. |
description |
The objective is to analyze the influence of climatic seasonality on the quality of groundwater in the Irrigated Perimeter of Baixo Acaraú - CE. For this, hydrochemical analyzes of the attributes of HCO3-, Ca2+, Cl-, CE, Mg2+, K+, pH, RAS, Na+, SDT, SO42- were performed in the months of June and November 2015 and 2016. The analysis was carried out of grouping by the SPSS 16.0 software, where the group means were compared by the T test at the level of 5% of significance and presented in the form of a “boxplot”. In the classification of waters, the Piper's Diagram was applied and for irrigation the methodology of the United States Salinity Laboratory, using the QUALIGRAF software. Seasonality did not influence the formation of groups. The formation of 2 groups occurred, where group 2, presented high values of sodium. The high levels of chloride in group 2 are mostly due to the leaching of agricultural fertilizers. The high sodium adsorption ratio (RAS) in group 2, can reduce the rate of soil infiltration. In the water classification, there was a predominance of the sodium-chloride class. For irrigation, a predominance of classes C2S1 and C3S1 was observed. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-07-24 |
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/5786 10.33448/rsd-v9i8.5786 |
url |
https://rsdjournal.org/index.php/rsd/article/view/5786 |
identifier_str_mv |
10.33448/rsd-v9i8.5786 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/5786/5419 |
dc.rights.driver.fl_str_mv |
http://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
http://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. 9 No. 8; e644985786 Research, Society and Development; Vol. 9 Núm. 8; e644985786 Research, Society and Development; v. 9 n. 8; e644985786 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 |
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1797052779228823552 |