Geophysical and Structural Survey in the Diagnosis of Leaks at a Fuel Station in a Uranium Mine in Decommissioning Phase (Poços de Caldas, Brazil)

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorSão Paulo College of Technology (FATEC)-
Autor(es): dc.contributorEspírito Santo Federal University (UFES)-
Autor(es): dc.creatorMoreira, César Augusto [UNESP]-
Autor(es): dc.creatorHelene, Lívia Portes Innocenti-
Autor(es): dc.creatorHartwig, Marcos Eduardo-
Autor(es): dc.creatorLourenço, Rebeca [UNESP]-
Autor(es): dc.creatordo Nascimento, Matheus Mistrinel Pacine Feitoza [UNESP]-
Autor(es): dc.creatorTarga, Debora Andrade [UNESP]-
Data de aceite: dc.date.accessioned2022-08-04T22:11:30Z-
Data de disponibilização: dc.date.available2022-08-04T22:11:30Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2021-09-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s00024-021-02828-6-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/222129-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/222129-
Descrição: dc.descriptionMining enterprises are, in essence, landscape modifiers and sources of long-term environmental degradation. The development of activities within the mines requires a complex logistical system for better functioning. It is common to have gas stations in the vicinity of mining areas as a support for supplying vehicles and machines. Inadequate operation and the absence of monitoring, as well as a planned closure of the activities of these stations, may impose risks of contamination of the geological environment. This work presents the efficiency of using electrical resistivity tomography (ERT) to map aged hydrocarbon in the subsurface in a former gas station area in a uranium mine. The presence and flow of hydrocarbons in the geological environment are also investigated through structural analysis of the area integrated with the geophysical results. The ERT results show a clear connection between the low-resistivity anomalies contained in the subsoil and the presence of the rock mass. Of particular interest, the ERT results made it possible to model the fractures contained in the subsoil and that condition a certain flow orientation between porous and fractured systems. The integrated analysis of geophysical and structural surveys proved to be essential in cases of fractured aquifer contamination.-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionDepartment of Geology (DG) Geosciences and Exact Sciences Institute (IGCE) Universidade Estadual Paulista (UNESP), 24-A Avenue, 1515, Bela Vista-
Descrição: dc.descriptionEnvironment and Water Resources Department São Paulo College of Technology (FATEC)-
Descrição: dc.descriptionGeology Department Center for Natural and Health Sciences Espírito Santo Federal University (UFES)-
Descrição: dc.descriptionPost-graduation Program in Geosciences and Environmental Science Geosciences and Exact Sciences Institute (IGCE) Universidade Estadual Paulista (UNESP)-
Descrição: dc.descriptionDepartment of Geology (DG) Geosciences and Exact Sciences Institute (IGCE) Universidade Estadual Paulista (UNESP), 24-A Avenue, 1515, Bela Vista-
Descrição: dc.descriptionPost-graduation Program in Geosciences and Environmental Science Geosciences and Exact Sciences Institute (IGCE) Universidade Estadual Paulista (UNESP)-
Descrição: dc.descriptionFAPESP: 2018/14565-3-
Formato: dc.format3489-3504-
Idioma: dc.languageen-
Relação: dc.relationPure and Applied Geophysics-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectdiesel-
Palavras-chave: dc.subjectERT-
Palavras-chave: dc.subjectfractured aquifer-
Palavras-chave: dc.subjectgasoline-
Palavras-chave: dc.subjectMining-
Título: dc.titleGeophysical and Structural Survey in the Diagnosis of Leaks at a Fuel Station in a Uranium Mine in Decommissioning Phase (Poços de Caldas, Brazil)-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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