Mercury baseline, department of Antioquia: current fine active sediments in a scale of 1:500.000
Based on samples of current fine active sediments and its processing was made the baseline for mercury at the Department of Antioquia (Hg). The samples were analyzed with atomic fluorescence spectroscopy (AFS) with a detection limit of 2 μg kg-1. For space modeling, a grid of 100m x 100m was used, s...
- Autores:
-
Sanchez Arredondo, Luis Hernan
Molina Escobar, Jorge Martín
Machado Serrano, Rafael Ignacio
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2019
- Institución:
- Universidad de Medellín
- Repositorio:
- Repositorio UDEM
- Idioma:
- spa
- OAI Identifier:
- oai:repository.udem.edu.co:11407/5529
- Acceso en línea:
- http://hdl.handle.net/11407/5529
https://doi.org/10.22395/rium.v18n34a1
- Palabra clave:
- Mercury
Kriging lognormal
Antioquia
Mercúrio
Kriging lognormal
Antioquia
Mercurio
Kriging Lognormal
Antioquia
- Rights
- License
- http://creativecommons.org/licenses/by-nc-sa/4.0/
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| dc.title.eng.fl_str_mv |
Mercury baseline, department of Antioquia: current fine active sediments in a scale of 1:500.000 |
| dc.title.por.fl_str_mv |
Linha base do mercúrio, estado de Antioquia: sedimentos ativos finos de corrente escala 1: 500.000 |
| dc.title.spa.fl_str_mv |
Línea base del mercurio, departamento de Antioquia: sedimentos activos finos de corriente escala 1: 500.000 |
| title |
Mercury baseline, department of Antioquia: current fine active sediments in a scale of 1:500.000 |
| spellingShingle |
Mercury baseline, department of Antioquia: current fine active sediments in a scale of 1:500.000 Mercury Kriging lognormal Antioquia Mercúrio Kriging lognormal Antioquia Mercurio Kriging Lognormal Antioquia |
| title_short |
Mercury baseline, department of Antioquia: current fine active sediments in a scale of 1:500.000 |
| title_full |
Mercury baseline, department of Antioquia: current fine active sediments in a scale of 1:500.000 |
| title_fullStr |
Mercury baseline, department of Antioquia: current fine active sediments in a scale of 1:500.000 |
| title_full_unstemmed |
Mercury baseline, department of Antioquia: current fine active sediments in a scale of 1:500.000 |
| title_sort |
Mercury baseline, department of Antioquia: current fine active sediments in a scale of 1:500.000 |
| dc.creator.fl_str_mv |
Sanchez Arredondo, Luis Hernan Molina Escobar, Jorge Martín Machado Serrano, Rafael Ignacio |
| dc.contributor.author.none.fl_str_mv |
Sanchez Arredondo, Luis Hernan Molina Escobar, Jorge Martín Machado Serrano, Rafael Ignacio |
| dc.subject.eng.fl_str_mv |
Mercury Kriging lognormal Antioquia |
| topic |
Mercury Kriging lognormal Antioquia Mercúrio Kriging lognormal Antioquia Mercurio Kriging Lognormal Antioquia |
| dc.subject.por.fl_str_mv |
Mercúrio Kriging lognormal Antioquia |
| dc.subject.spa.fl_str_mv |
Mercurio Kriging Lognormal Antioquia |
| description |
Based on samples of current fine active sediments and its processing was made the baseline for mercury at the Department of Antioquia (Hg). The samples were analyzed with atomic fluorescence spectroscopy (AFS) with a detection limit of 2 μg kg-1. For space modeling, a grid of 100m x 100m was used, so 18,9 million grids of 10.000 m2 were estimated. The cartography was made applying the kriging lognormal geo statistical technique. The high Hg values (>182 μg kg-1) were found in the northeast of Antioquia and are related to gold and silver deposits, mainly with sub-volcanic (hypabyssal) rocks at Segovia-Remedios, Anorí and the Lower Cauca, were values higher to 860 μg kg-1 were found. These values are higher than the maximum allowed limit of 150 μg kg-1, which points out the need for better environmental management. Other regions show smaller values. So, the map becomes a fundamental part of the planning and environmental management of the Department of Antioquia, Colombia. |
| publishDate |
2019 |
| dc.date.accessioned.none.fl_str_mv |
2019-11-07T15:34:27Z |
| dc.date.available.none.fl_str_mv |
2019-11-07T15:34:27Z |
| dc.date.created.none.fl_str_mv |
2019-06-28 |
| dc.type.eng.fl_str_mv |
Article |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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http://purl.org/coar/resource_type/c_6501 |
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Artículo científico |
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info:eu-repo/semantics/article |
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http://purl.org/coar/resource_type/c_6501 |
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1692-3324 |
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http://hdl.handle.net/11407/5529 |
| dc.identifier.doi.none.fl_str_mv |
https://doi.org/10.22395/rium.v18n34a1 |
| dc.identifier.eissn.none.fl_str_mv |
2248-4094 |
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reponame:Repositorio Institucional Universidad de Medellín |
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repourl:https://repository.udem.edu.co/ |
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instname:Universidad de Medellín |
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1692-3324 2248-4094 reponame:Repositorio Institucional Universidad de Medellín repourl:https://repository.udem.edu.co/ instname:Universidad de Medellín |
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http://hdl.handle.net/11407/5529 https://doi.org/10.22395/rium.v18n34a1 |
| dc.language.iso.none.fl_str_mv |
spa |
| language |
spa |
| dc.relation.uri.none.fl_str_mv |
https://revistas.udem.edu.co/index.php/ingenierias/article/view/2014 |
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18 |
| dc.relation.citationissue.none.fl_str_mv |
34 |
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13 |
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23 |
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[1] A. Kabata-Pendias y H. Pendias, Trace elements in soils and plants. Florida: CRC press LLC, 2001. [2] R. Salminen (Editor), Geochemical Atlas of Europe: Part 1- Background information. Finlandia: Geological survey of finland, 2005. [3] N. Greenwood y A. Earnshaw, Chemistry of the elements. Oxford: Pergamon press, 1984. [4] M. Mihaljevic et al., Encyclopedia of chemistry, Dordrecht: Kluwer Academic publishers, 1999. [5] M. Ravichandran, “Interaction between mercury and dissolved organic matter-a review,” Chemosphere, vol. 55, n.° 3, pp. 319–331, 2004. [6] D. Brookins, Eh- pH diagrams for geochemistry, Berlín: Springer-Verlag, 1988. [7] H. González, Mapa geológico del departamento de Antioquia, Medellín: Ingeominas, 1999. [8] L. Sánchez y J. Molina, Geochemical map of stream sediments of the Antioquia department- Mgased, Medellín, 2009. |
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Revista Ingenierías Universidad de Medellín |
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http://purl.org/coar/access_right/c_abf2 |
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http://creativecommons.org/licenses/by-nc-sa/4.0/ |
| dc.rights.creativecommons.*.fl_str_mv |
Attribution-NonCommercial-ShareAlike 4.0 International |
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http://creativecommons.org/licenses/by-nc-sa/4.0/ Attribution-NonCommercial-ShareAlike 4.0 International http://purl.org/coar/access_right/c_abf2 |
| dc.format.extent.spa.fl_str_mv |
p. 13-23 |
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Electrónico |
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application/pdf |
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Lat: 06 15 00 N degrees minutes Lat: 6.2500 decimal degreesLong: 075 36 00 W degrees minutes Long: -75.6000 decimal degrees |
| dc.publisher.spa.fl_str_mv |
Universidad de Medellín |
| dc.publisher.faculty.spa.fl_str_mv |
Facultad de Ingenierías |
| dc.publisher.place.spa.fl_str_mv |
Medellín |
| dc.source.spa.fl_str_mv |
Revista Ingenierías Universidad de Medellín; Vol. 18 Núm. 34 (2019): Enero-Junio; 13-23 |
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Universidad de Medellín |
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Repositorio Institucional Universidad de Medellin |
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repositorio@udem.edu.co |
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1814159260974579712 |
| spelling |
Sanchez Arredondo, Luis HernanMolina Escobar, Jorge MartínMachado Serrano, Rafael IgnacioSanchez Arredondo, Luis Hernan; Universidad Nacional de ColombiaMolina Escobar, Jorge Martín; Universidad Nacional de ColombiaMachado Serrano, Rafael Ignacio; Universidad Nacional de Colombia2019-11-07T15:34:27Z2019-11-07T15:34:27Z2019-06-281692-3324http://hdl.handle.net/11407/5529https://doi.org/10.22395/rium.v18n34a12248-4094reponame:Repositorio Institucional Universidad de Medellínrepourl:https://repository.udem.edu.co/instname:Universidad de MedellínBased on samples of current fine active sediments and its processing was made the baseline for mercury at the Department of Antioquia (Hg). The samples were analyzed with atomic fluorescence spectroscopy (AFS) with a detection limit of 2 μg kg-1. For space modeling, a grid of 100m x 100m was used, so 18,9 million grids of 10.000 m2 were estimated. The cartography was made applying the kriging lognormal geo statistical technique. The high Hg values (>182 μg kg-1) were found in the northeast of Antioquia and are related to gold and silver deposits, mainly with sub-volcanic (hypabyssal) rocks at Segovia-Remedios, Anorí and the Lower Cauca, were values higher to 860 μg kg-1 were found. These values are higher than the maximum allowed limit of 150 μg kg-1, which points out the need for better environmental management. Other regions show smaller values. So, the map becomes a fundamental part of the planning and environmental management of the Department of Antioquia, Colombia.Com base em amostras de sedimentos ativos finos de corrente e seu processamento, foi elaborada a linha base do mercúrio (Hg) do estado de Antioquia, Colômbia. As amostras foram analisadas com espectrografia de fluorescência atômica (AFS), com um limite de detecção de 2 μg kg-1. Para o modelamento espacial, foi usado um grid de 100 m x 100 m; isso quer dizer que foram estimados no estado de Antioquia 18,9 milhões de celas de 10.000 m2. A cartografia foi elaborada aplicando a técnica geoestatística do kriging lognormal. Os valores altos de Hg (>182 μg kg-1) se encontram no nordeste de Antioquia relacionados com depósitos de ouro e prata, principalmente com as mineralizações de veias de Segovia-Remedios, de Anorí e Bajo Cauca, em que foram detectados valores por cima de 860 μg kg-1. Esses valores são muito superiores ao limite permissível máximo de 150 μg kg-1, o que evidencia a necessidade de maior cuidado no manejo ambiental, indicando maior cuidado no manejo ambiental. Outras regiões mostram valores menores. O mapa é constituído em um elemento fundamental no planejamento e no manejo ambiental do estado de Antioquia, Colômbia.Con base en muestras de sedimentos activos finos de corriente y su procesamiento, fue elaborada la línea base del mercurio (Hg) del departamento de Antioquia. Las muestras fueron analizadas con espectrografía de fluorescencia atómica (AFS), con un límite de detección de 2 μg kg-1. Para el modelamiento espacial se usó un grid de 100 m × 100 m, esto quiere decir que se estimaron en el departamento de Antioquia 18,9 millones de celdas de 10.000 m2. La cartografía se elaboró aplicando la técnica geoestadística del kriging lognormal. Los valores altos de Hg (>182 μg kg-1) se encuentran en el nordeste antioqueño relacionados con depósitos de oro y plata, principalmente con las mineralizaciones filonianas de Segovia-Remedios, de Anorí y Bajo Cauca, donde se detectaron valores por encima de 860 μg kg-1. Estos valores son muy superiores al límite permisible máximo de 150 μg kg-1, lo que evidencia la necesidad de mayor cuidado en el manejo ambiental. indicando mayor cuidado en el manejo ambiental. Otras regiones muestran valores menores. El mapa se constituye en un elemento fundamental en la planificación y manejo ambiental del departamento de Antioquia, Colombia.p. 13-23Electrónicoapplication/pdfspaUniversidad de MedellínFacultad de IngenieríasMedellínhttps://revistas.udem.edu.co/index.php/ingenierias/article/view/201418341323[1] A. Kabata-Pendias y H. Pendias, Trace elements in soils and plants. Florida: CRC press LLC, 2001.[2] R. Salminen (Editor), Geochemical Atlas of Europe: Part 1- Background information. Finlandia: Geological survey of finland, 2005.[3] N. Greenwood y A. Earnshaw, Chemistry of the elements. Oxford: Pergamon press, 1984.[4] M. Mihaljevic et al., Encyclopedia of chemistry, Dordrecht: Kluwer Academic publishers, 1999.[5] M. Ravichandran, “Interaction between mercury and dissolved organic matter-a review,” Chemosphere, vol. 55, n.° 3, pp. 319–331, 2004.[6] D. Brookins, Eh- pH diagrams for geochemistry, Berlín: Springer-Verlag, 1988.[7] H. González, Mapa geológico del departamento de Antioquia, Medellín: Ingeominas, 1999.[8] L. Sánchez y J. Molina, Geochemical map of stream sediments of the Antioquia department- Mgased, Medellín, 2009.Revista Ingenierías Universidad de Medellínhttp://creativecommons.org/licenses/by-nc-sa/4.0/Attribution-NonCommercial-ShareAlike 4.0 Internationalhttp://purl.org/coar/access_right/c_abf2Revista Ingenierías Universidad de Medellín; Vol. 18 Núm. 34 (2019): Enero-Junio; 13-23MercuryKriging lognormalAntioquiaMercúrioKriging lognormalAntioquiaMercurioKriging LognormalAntioquiaMercury baseline, department of Antioquia: current fine active sediments in a scale of 1:500.000Linha base do mercúrio, estado de Antioquia: sedimentos ativos finos de corrente escala 1: 500.000Línea base del mercurio, departamento de Antioquia: sedimentos activos finos de corriente escala 1: 500.000Articlehttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1Artículo científicoinfo:eu-repo/semantics/articlehttp://purl.org/coar/version/c_970fb48d4fbd8a85Comunidad Universidad de MedellínLat: 06 15 00 N degrees minutes Lat: 6.2500 decimal degreesLong: 075 36 00 W degrees minutes Long: -75.6000 decimal degrees11407/5529oai:repository.udem.edu.co:11407/55292021-05-14 14:29:55.136Repositorio Institucional Universidad de Medellinrepositorio@udem.edu.co |