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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/51778
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dc.creatorPaulo Henrique Ferreira Galvãopt_BR
dc.creatorTodd Halihanpt_BR
dc.creatorRicardo Hiratapt_BR
dc.date.accessioned2023-04-10T23:19:48Z-
dc.date.available2023-04-10T23:19:48Z-
dc.date.issued2017-
dc.citation.volume89pt_BR
dc.citation.issue1pt_BR
dc.citation.spage91pt_BR
dc.citation.epage102pt_BR
dc.identifier.doihttps://doi.org/10.1590/0001-3765201720160420pt_BR
dc.identifier.issn1678-2690pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/51778-
dc.description.resumoTransmissivity is an important hydraulic parameter to determine the amount of water passed horizontally across a given saturated thickness of an aquifer. The techniques to quantify this parameter, such as grain size analyses or pumping tests, can have limitations of time/spatial scale, viability, or economically. One technique that can be used, but little adopted, is the capture zone analysis. In this paper, capture zone analytical equations were used to estimate transmissivity values in order to verify the effectiveness of this methodology as alternative in situations where other traditional methods present implementation difficulties. The results were compared with field data estimated by aquifer tests conducted in the same region. A sensitivity analysis was also performed to identify possible discrepancies between the analytical and field data results. The aquifer studied was the Sete Lagoas Karst Aquifer in the urban region of the municipality of Sete Lagoas, Brazil. The method proved to be a viable and economical tool, where the analytical values compared to the aquifer tests showed similarities, being confirmed by a sensitivity analysis. However, a reliable potentiometric surface map, which enables the identification of the parameters for analytical capture zone equations, is needed.pt_BR
dc.languageporpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentIGC - DEPARTAMENTO DE GEOLOGIApt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofAnais da Academia Brasileira de Ciênciaspt_BR
dc.rightsAcesso Abertopt_BR
dc.subjectTransmissivitypt_BR
dc.subjectCapture zonept_BR
dc.subjectAquifer testpt_BR
dc.subjectBrazilpt_BR
dc.subject.otherGeociênciaspt_BR
dc.subject.otherGeociênciaspt_BR
dc.titleTransmissivity of Aquifer by Capture Zone Method: An Application in the Sete Lagoas Karst Aquifer, MG, Brazilpt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://www.scielo.br/j/aabc/a/qtCJxMTqrg5CKQTkHCCBGRb/abstract/?lang=enpt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-0706-291Xpt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-7324-9745pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0001-9683-1244pt_BR
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