Fuzzy intelligence approach for modeling the migration of contaminants ina reservoir affected by AMD pollution
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/1822/34084 |
Resumo: | The Sancho Reservoir, located in the Huelva province (SW Spain), is supplied by the Meca River, which receives water contaminated by mining activities in Tharsis. This study focused on determining the relationship that temperature, pH, and electrical conductivity (EC) had with rainfall. The temperature, pH, and EC were simultaneously measured every 30 min by two probes suspended in the Sancho Reservoir. It was anticipated that the use of fuzzy logic and data mining would lead to a model that would show how the contaminant load evolved over space and time. Similar results were obtained for the two locations, except that the parameters had more outliers near the dam due to the greater distance from the contamination source. As expected, higher pH corresponded with lower EC, since, in the absence of chloride, sulphate was the principal anion. The dependency relationship of the variables as well as the cause–effect relationship with the rate of rainfall was more evident in the up-gradient sampling location than near the dam due to the different residence time and the transit time between the two points. |
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Fuzzy intelligence approach for modeling the migration of contaminants ina reservoir affected by AMD pollutionFuzzy logicIberian pyrite beltAcid mine drainageMeca riverScience & TechnologyThe Sancho Reservoir, located in the Huelva province (SW Spain), is supplied by the Meca River, which receives water contaminated by mining activities in Tharsis. This study focused on determining the relationship that temperature, pH, and electrical conductivity (EC) had with rainfall. The temperature, pH, and EC were simultaneously measured every 30 min by two probes suspended in the Sancho Reservoir. It was anticipated that the use of fuzzy logic and data mining would lead to a model that would show how the contaminant load evolved over space and time. Similar results were obtained for the two locations, except that the parameters had more outliers near the dam due to the greater distance from the contamination source. As expected, higher pH corresponded with lower EC, since, in the absence of chloride, sulphate was the principal anion. The dependency relationship of the variables as well as the cause–effect relationship with the rate of rainfall was more evident in the up-gradient sampling location than near the dam due to the different residence time and the transit time between the two points.SpringerUniversidade do MinhoSantistebán, M.Grande, J. A.De la Torre, M. L.Valente, Teresa Maria FernandesPérez-Ostalé, E.Cerón, J. C.Aroba, Javier20152015-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/34084engSantisteban, M., Antonio Grande, J., Luisa de la Torre, M., Valente, T., Perez-Ostale, E., Carlos Ceron, J., & Aroba, J. (2015). Fuzzy Intelligence Approach for Modeling the Migration of Contaminants in a Reservoir Affected by AMD Pollution. Mine Water and the Environment, 34(3), 352-360. doi: 10.1007/s10230-014-0321-51025-911210.1007/S10230-014-0321-5info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:17:31Zoai:repositorium.sdum.uminho.pt:1822/34084Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:10:10.188757Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Fuzzy intelligence approach for modeling the migration of contaminants ina reservoir affected by AMD pollution |
title |
Fuzzy intelligence approach for modeling the migration of contaminants ina reservoir affected by AMD pollution |
spellingShingle |
Fuzzy intelligence approach for modeling the migration of contaminants ina reservoir affected by AMD pollution Santistebán, M. Fuzzy logic Iberian pyrite belt Acid mine drainage Meca river Science & Technology |
title_short |
Fuzzy intelligence approach for modeling the migration of contaminants ina reservoir affected by AMD pollution |
title_full |
Fuzzy intelligence approach for modeling the migration of contaminants ina reservoir affected by AMD pollution |
title_fullStr |
Fuzzy intelligence approach for modeling the migration of contaminants ina reservoir affected by AMD pollution |
title_full_unstemmed |
Fuzzy intelligence approach for modeling the migration of contaminants ina reservoir affected by AMD pollution |
title_sort |
Fuzzy intelligence approach for modeling the migration of contaminants ina reservoir affected by AMD pollution |
author |
Santistebán, M. |
author_facet |
Santistebán, M. Grande, J. A. De la Torre, M. L. Valente, Teresa Maria Fernandes Pérez-Ostalé, E. Cerón, J. C. Aroba, Javier |
author_role |
author |
author2 |
Grande, J. A. De la Torre, M. L. Valente, Teresa Maria Fernandes Pérez-Ostalé, E. Cerón, J. C. Aroba, Javier |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Santistebán, M. Grande, J. A. De la Torre, M. L. Valente, Teresa Maria Fernandes Pérez-Ostalé, E. Cerón, J. C. Aroba, Javier |
dc.subject.por.fl_str_mv |
Fuzzy logic Iberian pyrite belt Acid mine drainage Meca river Science & Technology |
topic |
Fuzzy logic Iberian pyrite belt Acid mine drainage Meca river Science & Technology |
description |
The Sancho Reservoir, located in the Huelva province (SW Spain), is supplied by the Meca River, which receives water contaminated by mining activities in Tharsis. This study focused on determining the relationship that temperature, pH, and electrical conductivity (EC) had with rainfall. The temperature, pH, and EC were simultaneously measured every 30 min by two probes suspended in the Sancho Reservoir. It was anticipated that the use of fuzzy logic and data mining would lead to a model that would show how the contaminant load evolved over space and time. Similar results were obtained for the two locations, except that the parameters had more outliers near the dam due to the greater distance from the contamination source. As expected, higher pH corresponded with lower EC, since, in the absence of chloride, sulphate was the principal anion. The dependency relationship of the variables as well as the cause–effect relationship with the rate of rainfall was more evident in the up-gradient sampling location than near the dam due to the different residence time and the transit time between the two points. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015 2015-01-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/1822/34084 |
url |
http://hdl.handle.net/1822/34084 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Santisteban, M., Antonio Grande, J., Luisa de la Torre, M., Valente, T., Perez-Ostale, E., Carlos Ceron, J., & Aroba, J. (2015). Fuzzy Intelligence Approach for Modeling the Migration of Contaminants in a Reservoir Affected by AMD Pollution. Mine Water and the Environment, 34(3), 352-360. doi: 10.1007/s10230-014-0321-5 1025-9112 10.1007/S10230-014-0321-5 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799132529655021568 |