Estudio preliminar de la carga de contaminantes transportada por el rio Odiel

The Odiel river drains the central part of the Iberian Pyrite Belt, one of the oldest and most important sulphide mining districts of the world. As a consequence of a long mining history, large amounts of sulphides and sulphide-rich residues have been exposed in the surface. The oxidation of these s...

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Detalles Bibliográficos
Autores: Miguel Sarmiento, Aguasanta, Nieto Liñán, José Miguel
Tipo de recurso: artículo
Fecha de publicación:2003
País:España
Institución:Universidad de Huelva (UHU)
Repositorio:Arias Montano. Repositorio Institucional de la Universidad de Huelva
Idioma:español
OAI Identifier:oai:ariasmontano.uhu.es:10272/9044
Acceso en línea:http://hdl.handle.net/10272/9044
Access Level:acceso abierto
Palabra clave:Mining pollution
Odiel river
Iberian Pyrite Belt
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spelling Estudio preliminar de la carga de contaminantes transportada por el rio OdielPreliminary study of the pollutants load of the Odiel riverMiguel Sarmiento, AguasantaNieto Liñán, José MiguelMining pollutionOdiel riverIberian Pyrite BeltThe Odiel river drains the central part of the Iberian Pyrite Belt, one of the oldest and most important sulphide mining districts of the world. As a consequence of a long mining history, large amounts of sulphides and sulphide-rich residues have been exposed in the surface. The oxidation of these sulphides has originated acidic effluents very rich in sulphates, metals and metalloids that end in the Odiel river. As a result, the water in the middle and lower part of the river normally has a pH lower than 3.5 and very high amounts of metals and sulphates. In order to understand the transport and fate of pollutants in this river, we have started a study of the river chemistry combining a systematic sampling with the analysis of water flux and metal concentration data for the last 7 5 years, from which the first results are shown hereSociedad Geológica de España20032003-01-0120032003-01-01journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10272/9044reponame:Arias Montano. Repositorio Institucional de la Universidad de Huelvainstname:Universidad de Huelva (UHU)Españolspaopen accesshttp://purl.org/coar/access_right/c_abf2Atribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:ariasmontano.uhu.es:10272/90442026-06-02T14:58:11Z
dc.title.none.fl_str_mv Estudio preliminar de la carga de contaminantes transportada por el rio Odiel
Preliminary study of the pollutants load of the Odiel river
title Estudio preliminar de la carga de contaminantes transportada por el rio Odiel
spellingShingle Estudio preliminar de la carga de contaminantes transportada por el rio Odiel
Miguel Sarmiento, Aguasanta
Mining pollution
Odiel river
Iberian Pyrite Belt
title_short Estudio preliminar de la carga de contaminantes transportada por el rio Odiel
title_full Estudio preliminar de la carga de contaminantes transportada por el rio Odiel
title_fullStr Estudio preliminar de la carga de contaminantes transportada por el rio Odiel
title_full_unstemmed Estudio preliminar de la carga de contaminantes transportada por el rio Odiel
title_sort Estudio preliminar de la carga de contaminantes transportada por el rio Odiel
dc.creator.none.fl_str_mv Miguel Sarmiento, Aguasanta
Nieto Liñán, José Miguel
author Miguel Sarmiento, Aguasanta
author_facet Miguel Sarmiento, Aguasanta
Nieto Liñán, José Miguel
author_role author
author2 Nieto Liñán, José Miguel
author2_role author
dc.contributor.none.fl_str_mv
dc.subject.none.fl_str_mv Mining pollution
Odiel river
Iberian Pyrite Belt
topic Mining pollution
Odiel river
Iberian Pyrite Belt
description The Odiel river drains the central part of the Iberian Pyrite Belt, one of the oldest and most important sulphide mining districts of the world. As a consequence of a long mining history, large amounts of sulphides and sulphide-rich residues have been exposed in the surface. The oxidation of these sulphides has originated acidic effluents very rich in sulphates, metals and metalloids that end in the Odiel river. As a result, the water in the middle and lower part of the river normally has a pH lower than 3.5 and very high amounts of metals and sulphates. In order to understand the transport and fate of pollutants in this river, we have started a study of the river chemistry combining a systematic sampling with the analysis of water flux and metal concentration data for the last 7 5 years, from which the first results are shown here
publishDate 2003
dc.date.none.fl_str_mv 2003
2003-01-01
2003
2003-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10272/9044
url http://hdl.handle.net/10272/9044
dc.language.none.fl_str_mv Español
spa
language_invalid_str_mv Español
language spa
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
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Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Sociedad Geológica de España
publisher.none.fl_str_mv Sociedad Geológica de España
dc.source.none.fl_str_mv reponame:Arias Montano. Repositorio Institucional de la Universidad de Huelva
instname:Universidad de Huelva (UHU)
instname_str Universidad de Huelva (UHU)
reponame_str Arias Montano. Repositorio Institucional de la Universidad de Huelva
collection Arias Montano. Repositorio Institucional de la Universidad de Huelva
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