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DC Field | Value | Language |
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dc.contributor.author | Faraco Gallas, Jose Domingos | - |
dc.contributor.author | Taioli, Fabio | - |
dc.contributor.author | Malagutti Filho, Walter | - |
dc.date.accessioned | 2013-09-30T18:51:13Z | - |
dc.date.accessioned | 2014-05-20T14:16:59Z | - |
dc.date.accessioned | 2016-10-25T17:39:44Z | - |
dc.date.available | 2013-09-30T18:51:13Z | - |
dc.date.available | 2014-05-20T14:16:59Z | - |
dc.date.available | 2016-10-25T17:39:44Z | - |
dc.date.issued | 2011-05-01 | - |
dc.identifier | http://dx.doi.org/10.1007/s12665-010-0696-y | - |
dc.identifier.citation | Environmental Earth Sciences. New York: Springer, v. 63, n. 2, p. 251-261, 2011. | - |
dc.identifier.issn | 1866-6280 | - |
dc.identifier.uri | http://hdl.handle.net/11449/25093 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/25093 | - |
dc.description.abstract | This article compares the efficiency of induced polarization (IP) and resistivity in characterizing a contamination plume due to landfill leakage in a typical tropical environment. The resistivity survey revealed denser electrical current flow that induced lower resistivity values due to the high ionic content. The increased ionic concentration diminished the distance of the ionic charges close to the membrane, causing a decrease in the IP phenomena. In addition, the self-potential (SP) method was used to characterize the preferential flow direction of the area. The SP method proved to be effective at determining the flow direction; it is also fast and economical. In this study, the resistivity results were better correlated with the presence of contamination (lower resistivity) than the IP (lower chargeability) data. | en |
dc.format.extent | 251-261 | - |
dc.language.iso | eng | - |
dc.publisher | Springer | - |
dc.source | Web of Science | - |
dc.subject | Resistivity | en |
dc.subject | Induced polarization | en |
dc.subject | Self-potential | en |
dc.subject | Environmental geophysics | en |
dc.title | Induced polarization, resistivity, and self-potential: a case history of contamination evaluation due to landfill leakage | en |
dc.type | outro | - |
dc.contributor.institution | Universidade de São Paulo (USP) | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.description.affiliation | Univ São Paulo, Inst Geosci, BR-05508080 São Paulo, Brazil | - |
dc.description.affiliation | São Paulo State Univ, Inst Geosci & Exact Sci, BR-13506900 Rio Claro, SP, Brazil | - |
dc.description.affiliationUnesp | São Paulo State Univ, Inst Geosci & Exact Sci, BR-13506900 Rio Claro, SP, Brazil | - |
dc.identifier.doi | 10.1007/s12665-010-0696-y | - |
dc.identifier.wos | WOS:000289560900004 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | Environmental Earth Sciences | - |
Appears in Collections: | Artigos, TCCs, Teses e Dissertações da Unesp |
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