Groundwater quality parameters in crystalline rocks in the south of Espírito Santo State, southeastern Brazil
In hard rock terrains where gneisses and granitoids predominate, groundwater is generally considered to be of good quality due to the low solubility of the silicate minerals that form these rocks. However, in the long term, silicate minerals weathering can interfere in groundwater quality. In the ca...
| Autores: | , , , |
|---|---|
| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2024 |
| País: | Brasil |
| Institución: | Secretaria de Infraestrutura e Meio Ambiente do Estado de São Paulo |
| Repositorio: | Derbyana |
| Idioma: | portugués inglés |
| OAI Identifier: | oai:ojs.revistaig.emnuvens.com.br:article/812 |
| Acceso en línea: | https://revistaig.emnuvens.com.br/derbyana/article/view/812 |
| Access Level: | acceso abierto |
| Palabra clave: | Aquíferos fraturados Ferro Manganês Hidrogeoquímica Fractured aquifers Iron Manganese Hydrogeochemistry |
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BR_f2ca2ccb8f9c483e29cace74a552c310 |
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oai:ojs.revistaig.emnuvens.com.br:article/812 |
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Brasil |
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| dc.title.none.fl_str_mv |
Groundwater quality parameters in crystalline rocks in the south of Espírito Santo State, southeastern Brazil Parâmetros de qualidade da água subterrânea em rochas cristalinas no sul do Estado do Espírito Santo, Sudeste do Brasil |
| title |
Groundwater quality parameters in crystalline rocks in the south of Espírito Santo State, southeastern Brazil |
| spellingShingle |
Groundwater quality parameters in crystalline rocks in the south of Espírito Santo State, southeastern Brazil Neves, Mirna Aparecida Aquíferos fraturados Ferro Manganês Hidrogeoquímica Fractured aquifers Iron Manganese Hydrogeochemistry |
| title_short |
Groundwater quality parameters in crystalline rocks in the south of Espírito Santo State, southeastern Brazil |
| title_full |
Groundwater quality parameters in crystalline rocks in the south of Espírito Santo State, southeastern Brazil |
| title_fullStr |
Groundwater quality parameters in crystalline rocks in the south of Espírito Santo State, southeastern Brazil |
| title_full_unstemmed |
Groundwater quality parameters in crystalline rocks in the south of Espírito Santo State, southeastern Brazil |
| title_sort |
Groundwater quality parameters in crystalline rocks in the south of Espírito Santo State, southeastern Brazil |
| dc.creator.none.fl_str_mv |
Neves, Mirna Aparecida Oliveira, Matheus Serri Moulin de Breder, Flávia de Paula Carneiro, Maria Tereza Weitzel Dias |
| author |
Neves, Mirna Aparecida |
| author_facet |
Neves, Mirna Aparecida Oliveira, Matheus Serri Moulin de Breder, Flávia de Paula Carneiro, Maria Tereza Weitzel Dias |
| author_role |
author |
| author2 |
Oliveira, Matheus Serri Moulin de Breder, Flávia de Paula Carneiro, Maria Tereza Weitzel Dias |
| author2_role |
author author author |
| dc.subject.por.fl_str_mv |
Aquíferos fraturados Ferro Manganês Hidrogeoquímica Fractured aquifers Iron Manganese Hydrogeochemistry |
| topic |
Aquíferos fraturados Ferro Manganês Hidrogeoquímica Fractured aquifers Iron Manganese Hydrogeochemistry |
| description |
In hard rock terrains where gneisses and granitoids predominate, groundwater is generally considered to be of good quality due to the low solubility of the silicate minerals that form these rocks. However, in the long term, silicate minerals weathering can interfere in groundwater quality. In the case of fractured aquifers, these changes are less predictable due to the heterogeneous and anisotropic behavior of this aquifer type. The geological framework in the southern of the State of Espírito Santo is mainly formed by hard rocks, where the water quality parameters that serve to know the suitability for different types of use have not been studied. This work aimed to fill this gap by analyzing 62 groundwater samples collected in 38 wells that exploit the Crystalline Aquifer System in the Itapemirim River Catchment in the south of Espírito Santo. The hydrogen potential, electrical conductivity, total dissolved solids, turbidity, and concentrations of Ca, Mg, Na, Fe, Mn, Pb, Zn, Cd, and Co were analyzed. The concentrations of Cd, Co, Pb, and Zn were below the thresholds defined by the Brazilian standards for various uses of water. On the other hand, Fe, Mn, and Na, turbidity, and total dissolved solids were above the permitted limit for various types of water use. The dissolved solids and Na, as well as other groundwater main components, are controlled by geomorphological, lithological, and climatic factors, with increasing values to the central part of the basin. Differently, Fe, Mn, and turbidity show anomalous values randomly distributed in the area, probably due to pedogenetic enrichment of lateritic profiles and local structural control. It is possible that the lack of adequate maintenance of wells also contributes to such alterations. |
| publishDate |
2024 |
| dc.date.none.fl_str_mv |
2024-04-05 |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artigo avaliado pelos pares |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
https://revistaig.emnuvens.com.br/derbyana/article/view/812 10.14295/derb.v45.812 |
| url |
https://revistaig.emnuvens.com.br/derbyana/article/view/812 |
| identifier_str_mv |
10.14295/derb.v45.812 |
| dc.language.iso.fl_str_mv |
por eng |
| language |
por eng |
| dc.relation.none.fl_str_mv |
https://revistaig.emnuvens.com.br/derbyana/article/view/812/799 https://revistaig.emnuvens.com.br/derbyana/article/view/812/800 https://revistaig.emnuvens.com.br/derbyana/article/view/812/804 https://revistaig.emnuvens.com.br/derbyana/article/view/812/803 |
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info:eu-repo/semantics/openAccess |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf application/pdf |
| dc.publisher.none.fl_str_mv |
Instituto de Pesquisas Ambientais, Secretaria de Infraestrutura e Meio Ambiente/SP |
| publisher.none.fl_str_mv |
Instituto de Pesquisas Ambientais, Secretaria de Infraestrutura e Meio Ambiente/SP |
| dc.source.none.fl_str_mv |
Derbyana; Vol. 45 (2024) Derbyana; Vol. 45 (2024) Derbyana; v. 45 (2024) 2764-1465 reponame:Derbyana instname:Secretaria de Infraestrutura e Meio Ambiente do Estado de São Paulo instacron:SIMAESP |
| instname_str |
Secretaria de Infraestrutura e Meio Ambiente do Estado de São Paulo |
| instacron_str |
SIMAESP |
| institution |
SIMAESP |
| reponame_str |
Derbyana |
| collection |
Derbyana |
| repository.name.fl_str_mv |
Derbyana - Secretaria de Infraestrutura e Meio Ambiente do Estado de São Paulo |
| repository.mail.fl_str_mv |
derbyana.journal@gmail.com | shiruma@sp.gov.br |
| _version_ |
1853663813420711936 |
| spelling |
Groundwater quality parameters in crystalline rocks in the south of Espírito Santo State, southeastern BrazilParâmetros de qualidade da água subterrânea em rochas cristalinas no sul do Estado do Espírito Santo, Sudeste do BrasilAquíferos fraturadosFerroManganêsHidrogeoquímicaFractured aquifersIronManganeseHydrogeochemistryIn hard rock terrains where gneisses and granitoids predominate, groundwater is generally considered to be of good quality due to the low solubility of the silicate minerals that form these rocks. However, in the long term, silicate minerals weathering can interfere in groundwater quality. In the case of fractured aquifers, these changes are less predictable due to the heterogeneous and anisotropic behavior of this aquifer type. The geological framework in the southern of the State of Espírito Santo is mainly formed by hard rocks, where the water quality parameters that serve to know the suitability for different types of use have not been studied. This work aimed to fill this gap by analyzing 62 groundwater samples collected in 38 wells that exploit the Crystalline Aquifer System in the Itapemirim River Catchment in the south of Espírito Santo. The hydrogen potential, electrical conductivity, total dissolved solids, turbidity, and concentrations of Ca, Mg, Na, Fe, Mn, Pb, Zn, Cd, and Co were analyzed. The concentrations of Cd, Co, Pb, and Zn were below the thresholds defined by the Brazilian standards for various uses of water. On the other hand, Fe, Mn, and Na, turbidity, and total dissolved solids were above the permitted limit for various types of water use. The dissolved solids and Na, as well as other groundwater main components, are controlled by geomorphological, lithological, and climatic factors, with increasing values to the central part of the basin. Differently, Fe, Mn, and turbidity show anomalous values randomly distributed in the area, probably due to pedogenetic enrichment of lateritic profiles and local structural control. It is possible that the lack of adequate maintenance of wells also contributes to such alterations.Em terrenos de rochas cristalinas onde predominam gnaisses e granitoides, a água subterrânea é considerada geralmente de boa qualidade devido à baixa solubilidade dos minerais silicáticos que compõem essas rochas. Porém, em longo prazo, o intemperismo destes minerais silicáticos pode interferir na qualidade da água subterrânea. Quando se trata de aquíferos fraturados, essas alterações são menos previsíveis em função do caráter heterogêneo e anisotrópico intrínseco a tais aquíferos. A região sul do Estado do Espírito Santo tem seu arcabouço geológico constituído basicamente por terrenos cristalinos, onde os parâmetros de qualidade da água voltados à adequação para os diversos usos ainda não foram estudados. O objetivo desse trabalho foi voltado ao preenchimento dessa lacuna, por meio da análise de 62 amostras de água subterrânea coletadas em 38 poços tubulares profundos que explotam o Sistema Aquífero Cristalino na área de abrangência da Bacia Hidrográfica do Rio Itapemirim, no sul do Estado do Espírito Santo. Foram analisados: potencial hidrogeniônico, condutividade elétrica, sólidos totais dissolvidos, turbidez e as concentrações de Ca, Mg, Na, Fe, Mn, Pb, Zn, Cd e Co. Os teores de Cd, Co, Pb e Zn ficaram dentro da faixa permitida para os diversos tipos de uso previstos na normativa ambiental. Por outro lado, o Fe, Mn e Na, além da turbidez e sólidos totais dissolvidos estão acima do valor máximo permitido para muitos tipos de uso da água. O aumento dos sólidos dissolvidos e do Na, assim como outros constituintes essenciais das águas subterrâneas, obedece aos controles geomorfológico, litológico e climático, com enriquecimento na porção central da bacia hidrográfica. De forma diferente, o Fe, o Mn e a turbidez apresentam valores anômalos distribuídos de forma aleatória pela bacia, provavelmente devido ao enriquecimento pedogenético em perfis lateríticos e controle estrutural local. É possível que a falta de manutenção adequada dos poços também contribua com tais alterações.Instituto de Pesquisas Ambientais, Secretaria de Infraestrutura e Meio Ambiente/SP2024-04-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArtigo avaliado pelos paresapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttps://revistaig.emnuvens.com.br/derbyana/article/view/81210.14295/derb.v45.812Derbyana; Vol. 45 (2024)Derbyana; Vol. 45 (2024)Derbyana; v. 45 (2024)2764-1465reponame:Derbyanainstname:Secretaria de Infraestrutura e Meio Ambiente do Estado de São Pauloinstacron:SIMAESPporenghttps://revistaig.emnuvens.com.br/derbyana/article/view/812/799https://revistaig.emnuvens.com.br/derbyana/article/view/812/800https://revistaig.emnuvens.com.br/derbyana/article/view/812/804https://revistaig.emnuvens.com.br/derbyana/article/view/812/803Copyright (c) 2024 Mirna Aparecida Neves, Matheus Serri Moulin de Oliveira, Flávia de Paula Breder, Maria Tereza Weitzel Dias Carneiroinfo:eu-repo/semantics/openAccessNeves, Mirna AparecidaOliveira, Matheus Serri Moulin deBreder, Flávia de PaulaCarneiro, Maria Tereza Weitzel Dias2024-05-02T14:42:09Zoai:ojs.revistaig.emnuvens.com.br:article/812Revistahttps://revistaig.emnuvens.com.br/derbyanaPUBhttps://revistaig.emnuvens.com.br/derbyana/oaiderbyana.journal@gmail.com | shiruma@sp.gov.br2764-14652764-1465opendoar:2024-05-02T14:42:09Derbyana - Secretaria de Infraestrutura e Meio Ambiente do Estado de São Paulofalse |
| score |
15.300719 |