Contamination level and spatial distribution of heavy metals in water and sediments of El Guájaro Reservoir, Colombia

Heavy metals have become a subject of special concern worldwide, mainly due to high persistence in the environment, toxicity, biogeochemical recycling and ecological risk. Therefore, the objective of this investigation was to analyze the spatial–temporal distribution of heavy metals in water and sed...

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Autores:
Torregroza Espinosa, Ana Carolina
Martinez Mera, Eliana Andrea
Castaneda Valbuena, Daniel
Gonzalez Marquez, Luis Carlos
Torres Bejarano, Franklin Manuel
Tipo de recurso:
Article of journal
Fecha de publicación:
2018
Institución:
Corporación Universidad de la Costa
Repositorio:
REDICUC - Repositorio CUC
Idioma:
eng
OAI Identifier:
oai:repositorio.cuc.edu.co:11323/1181
Acceso en línea:
https://hdl.handle.net/11323/1181
https://repositorio.cuc.edu.co/
Palabra clave:
El Guájaro Reservoir
Geoaccumulation index
Heavy metals distribution
Rights
openAccess
License
Atribución – No comercial – Compartir igual
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dc.title.eng.fl_str_mv Contamination level and spatial distribution of heavy metals in water and sediments of El Guájaro Reservoir, Colombia
title Contamination level and spatial distribution of heavy metals in water and sediments of El Guájaro Reservoir, Colombia
spellingShingle Contamination level and spatial distribution of heavy metals in water and sediments of El Guájaro Reservoir, Colombia
El Guájaro Reservoir
Geoaccumulation index
Heavy metals distribution
title_short Contamination level and spatial distribution of heavy metals in water and sediments of El Guájaro Reservoir, Colombia
title_full Contamination level and spatial distribution of heavy metals in water and sediments of El Guájaro Reservoir, Colombia
title_fullStr Contamination level and spatial distribution of heavy metals in water and sediments of El Guájaro Reservoir, Colombia
title_full_unstemmed Contamination level and spatial distribution of heavy metals in water and sediments of El Guájaro Reservoir, Colombia
title_sort Contamination level and spatial distribution of heavy metals in water and sediments of El Guájaro Reservoir, Colombia
dc.creator.fl_str_mv Torregroza Espinosa, Ana Carolina
Martinez Mera, Eliana Andrea
Castaneda Valbuena, Daniel
Gonzalez Marquez, Luis Carlos
Torres Bejarano, Franklin Manuel
dc.contributor.author.spa.fl_str_mv Torregroza Espinosa, Ana Carolina
Martinez Mera, Eliana Andrea
Castaneda Valbuena, Daniel
Gonzalez Marquez, Luis Carlos
Torres Bejarano, Franklin Manuel
dc.subject.eng.fl_str_mv El Guájaro Reservoir
Geoaccumulation index
Heavy metals distribution
topic El Guájaro Reservoir
Geoaccumulation index
Heavy metals distribution
description Heavy metals have become a subject of special concern worldwide, mainly due to high persistence in the environment, toxicity, biogeochemical recycling and ecological risk. Therefore, the objective of this investigation was to analyze the spatial–temporal distribution of heavy metals in water and sediments to determine the environmental status of El Guájaro Reservoir, where such studies have not been developed. Two measurement campaigns (dry and wet period) were carried out and eight sampling stations were selected. A comparison of water and sediment quality parameters with existing national and international regulations was done. Also, heavy metal distribution maps were generated, and the geoaccumulation index was calculated to identify sources and sediments contamination level. Based on the obtained results, agriculture and mining activities are the main causes of the reservoir contamination. This metals levels could be a potential risk for the aquatic life and the populations that are supplied from this water body.
publishDate 2018
dc.date.accessioned.none.fl_str_mv 2018-11-16T21:53:49Z
dc.date.available.none.fl_str_mv 2018-11-16T21:53:49Z
dc.date.issued.none.fl_str_mv 2018-07-01
dc.type.spa.fl_str_mv Artículo de revista
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dc.identifier.issn.spa.fl_str_mv 00074861
dc.identifier.uri.spa.fl_str_mv https://hdl.handle.net/11323/1181
dc.identifier.doi.spa.fl_str_mv DOI: 10.1007/s00128-018-2365-x
dc.identifier.instname.spa.fl_str_mv Corporación Universidad de la Costa
dc.identifier.reponame.spa.fl_str_mv REDICUC - Repositorio CUC
dc.identifier.repourl.spa.fl_str_mv https://repositorio.cuc.edu.co/
identifier_str_mv 00074861
DOI: 10.1007/s00128-018-2365-x
Corporación Universidad de la Costa
REDICUC - Repositorio CUC
url https://hdl.handle.net/11323/1181
https://repositorio.cuc.edu.co/
dc.language.iso.none.fl_str_mv eng
language eng
dc.rights.spa.fl_str_mv Atribución – No comercial – Compartir igual
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http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.publisher.spa.fl_str_mv Bulletin Of Environmental Contamination And Toxicology
institution Corporación Universidad de la Costa
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spelling Torregroza Espinosa, Ana CarolinaMartinez Mera, Eliana AndreaCastaneda Valbuena, DanielGonzalez Marquez, Luis CarlosTorres Bejarano, Franklin Manuel2018-11-16T21:53:49Z2018-11-16T21:53:49Z2018-07-0100074861https://hdl.handle.net/11323/1181DOI: 10.1007/s00128-018-2365-xCorporación Universidad de la CostaREDICUC - Repositorio CUChttps://repositorio.cuc.edu.co/Heavy metals have become a subject of special concern worldwide, mainly due to high persistence in the environment, toxicity, biogeochemical recycling and ecological risk. Therefore, the objective of this investigation was to analyze the spatial–temporal distribution of heavy metals in water and sediments to determine the environmental status of El Guájaro Reservoir, where such studies have not been developed. Two measurement campaigns (dry and wet period) were carried out and eight sampling stations were selected. A comparison of water and sediment quality parameters with existing national and international regulations was done. Also, heavy metal distribution maps were generated, and the geoaccumulation index was calculated to identify sources and sediments contamination level. Based on the obtained results, agriculture and mining activities are the main causes of the reservoir contamination. This metals levels could be a potential risk for the aquatic life and the populations that are supplied from this water body.Torregroza Espinosa, Ana Carolina-0000-0001-8077-8880-600Martinez Mera, Eliana Andrea-0000-0003-2094-8061-600Castaneda Valbuena, Daniel-9189eb2a-9eed-44a5-b386-2e4857bb6b90-0Gonzalez Marquez, Luis Carlos-e5e32fc7-5c3f-41cd-8a2e-0f1fab25f9a2-0Torres Bejarano, Franklin Manuel-aefedc6f-bce4-4762-9a3b-35928367831f-0engBulletin Of Environmental Contamination And ToxicologyAtribución – No comercial – Compartir igualinfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2El Guájaro ReservoirGeoaccumulation indexHeavy metals distributionContamination level and spatial distribution of heavy metals in water and sediments of El Guájaro Reservoir, ColombiaArtículo de revistahttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1Textinfo:eu-repo/semantics/articlehttp://purl.org/redcol/resource_type/ARTinfo:eu-repo/semantics/acceptedVersionPublicationORIGINALContamination Level And Spatial Distribution.pdfContamination Level And Spatial Distribution.pdfapplication/pdf275601https://repositorio.cuc.edu.co/bitstreams/66d31a3c-be4b-4b00-b5ea-1415983d6e40/downloaddf7a3a1e72a190089c6c76878e421afdMD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://repositorio.cuc.edu.co/bitstreams/e4ddc286-c1c7-4cd6-8abe-b1e05ff1510f/download8a4605be74aa9ea9d79846c1fba20a33MD52THUMBNAILContamination Level And Spatial Distribution.pdf.jpgContamination Level And Spatial Distribution.pdf.jpgimage/jpeg40494https://repositorio.cuc.edu.co/bitstreams/103adbba-1429-40b0-bfd2-2fc867e91f01/download5c724001a1a2d36de5d0aef0704e2cb2MD54TEXTContamination Level And Spatial Distribution.pdf.txtContamination Level And Spatial Distribution.pdf.txttext/plain1437https://repositorio.cuc.edu.co/bitstreams/95382e87-278d-49fa-be3f-37152b814ab9/download8966a387162989baaec150a88139603cMD5511323/1181oai:repositorio.cuc.edu.co:11323/11812024-09-17 14:12:36.168open.accesshttps://repositorio.cuc.edu.coRepositorio de la Universidad de la Costa CUCrepdigital@cuc.edu.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