2020
DOI: 10.5016/geociencias.v39i04.13788
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Caracterização Hidrogeoquímica Dos Aquíferos Da Região Da Apa Carste De Lagoa Santa, Mg

Abstract: Estudo hidrogeoquímico foi realizado envolvendo a região da Área de Proteção Ambiental Carste de Lagoa Santa, 504km2, a norte do município de Belo Horizonte. As litologias aquíferas envolvidas foram a sequência pelito-carbonática da Formação Sete Lagoas, metapelitos da Formação Serra de Santa Helena e granito-gnaisses do Complexo Belo Horizonte. A primeira divide-se em Membro Pedro Leopoldo, inferior, encerrando calcários impuros, com intercalações pelíticas, e Membro Lagoa Santa, superior, contendo calcários … Show more

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Cited by 2 publications
(4 citation statements)
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“…However, this member can present certain impurities, such as sulfides, sericite and quartz, close to contact with the Serra de Santa Helena Fm. (Teixeira et al, 2020). Due to its high purity, the Lagoa Santa Mb.…”
Section: Physical Characteristics Of the Study Areamentioning
confidence: 99%
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“…However, this member can present certain impurities, such as sulfides, sericite and quartz, close to contact with the Serra de Santa Helena Fm. (Teixeira et al, 2020). Due to its high purity, the Lagoa Santa Mb.…”
Section: Physical Characteristics Of the Study Areamentioning
confidence: 99%
“…In other words, recharge water originates in the system itself (White, 2002). Teixeira et al (2020) highlighted a relevant autogenic recharge zone from the Bom Jardim emergence in the centre‐western portion, which creates one of the main streams within the study area, Jaguara. According to these authors, there is also expressive hydrogeological connectivity of the adjacent western region with the study area, evidenced by the similarity between the hydrogeological units considered by them and by De Paula (2019) and the connectivity with the groundwater streamflow direction.…”
Section: Hydrogeologymentioning
confidence: 99%
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