Geochemical mechanisms controlling the chemical composition of groundwater and surface water in the southwest of the Pampean plain (Argentina)

Autores
Puntoriero, María Laura; Fernandez Cirelli, Alicia; Volpedo, Alejandra
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The Pampean plain is one of the most extended regions of the world. In this plain there are numerous shallowlakes that have different origins associated with climate changes at the end of the Quaternary period. ChasicóLake is the main waterbody in the southwest of the Chaco-Pampean plain. It shows some differences from thetypical Pampean shallow lakes. The aim of this paper is to explain the geochemical process that determines thechemical composition of thewater of Chasico Lake. The results showthat the groundwater is sodiumbicarbonatetype. Chebotarev´s diagram indicates that the catión-exchange takes place in groundwater. The surface water ofChasicó Lake is sodium chloride type. Gibbs´s diagram shows that the geochemical processes that affects theChasicó Lake are evaporation and crystallization, being the water of the lake similar to seawater. The BEI(Base Exchange Index) shows that the process of cation-exchange in the water is not relevant. As, F and Vconcentrations were studied in surface and groundwater showing significant correlations in groundwaterbetween As vs. F (r=0.99, p b 0.05), As vs. V (r=0.99, p b 0.05) and V vs. F (r=0.99, p b 0.05),while in surfacewater it was only found for As vs. F (r = 0.91, p b 0.05). The As, F and V concentration values were higher andmore widely dispersed in surface water than in groundwater, as a consequence of evaporation. The fact thatthese elements do not correlate in surface water may also indicate a different origin.
Fil: Puntoriero, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Produccion Animal; Argentina
Fil: Fernandez Cirelli, Alicia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Produccion Animal; Argentina
Fil: Volpedo, Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Produccion Animal; Argentina
Materia
Geochemical Processes
Groundwater
Surface Water
Chasicó Lake
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/8069
Acceder
id CONICETDig_5eac1e78926f276bc1bb461b1d336a0b
oai_identifier_str oai:ri.conicet.gov.ar:11336/8069
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Geochemical mechanisms controlling the chemical composition of groundwater and surface water in the southwest of the Pampean plain (Argentina)Puntoriero, María LauraFernandez Cirelli, AliciaVolpedo, AlejandraGeochemical ProcessesGroundwaterSurface WaterChasicó Lakehttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1The Pampean plain is one of the most extended regions of the world. In this plain there are numerous shallowlakes that have different origins associated with climate changes at the end of the Quaternary period. ChasicóLake is the main waterbody in the southwest of the Chaco-Pampean plain. It shows some differences from thetypical Pampean shallow lakes. The aim of this paper is to explain the geochemical process that determines thechemical composition of thewater of Chasico Lake. The results showthat the groundwater is sodiumbicarbonatetype. Chebotarev´s diagram indicates that the catión-exchange takes place in groundwater. The surface water ofChasicó Lake is sodium chloride type. Gibbs´s diagram shows that the geochemical processes that affects theChasicó Lake are evaporation and crystallization, being the water of the lake similar to seawater. The BEI(Base Exchange Index) shows that the process of cation-exchange in the water is not relevant. As, F and Vconcentrations were studied in surface and groundwater showing significant correlations in groundwaterbetween As vs. F (r=0.99, p b 0.05), As vs. V (r=0.99, p b 0.05) and V vs. F (r=0.99, p b 0.05),while in surfacewater it was only found for As vs. F (r = 0.91, p b 0.05). The As, F and V concentration values were higher andmore widely dispersed in surface water than in groundwater, as a consequence of evaporation. The fact thatthese elements do not correlate in surface water may also indicate a different origin.Fil: Puntoriero, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Produccion Animal; ArgentinaFil: Fernandez Cirelli, Alicia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Produccion Animal; ArgentinaFil: Volpedo, Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Produccion Animal; ArgentinaElsevier Science2015-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/8069Puntoriero, María Laura; Fernandez Cirelli, Alicia; Volpedo, Alejandra; Geochemical mechanisms controlling the chemical composition of groundwater and surface water in the southwest of the Pampean plain (Argentina); Elsevier Science; Journal Of Geochemical Exploration; 150; 2-2015; 64-720375-6742enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0375674214004026info:eu-repo/semantics/altIdentifier/doi/10.1016/j.gexplo.2014.12.011info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:21:30Zoai:ri.conicet.gov.ar:11336/8069instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-10 13:21:30.616CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Geochemical mechanisms controlling the chemical composition of groundwater and surface water in the southwest of the Pampean plain (Argentina)
title Geochemical mechanisms controlling the chemical composition of groundwater and surface water in the southwest of the Pampean plain (Argentina)
spellingShingle Geochemical mechanisms controlling the chemical composition of groundwater and surface water in the southwest of the Pampean plain (Argentina)
Puntoriero, María Laura
Geochemical Processes
Groundwater
Surface Water
Chasicó Lake
title_short Geochemical mechanisms controlling the chemical composition of groundwater and surface water in the southwest of the Pampean plain (Argentina)
title_full Geochemical mechanisms controlling the chemical composition of groundwater and surface water in the southwest of the Pampean plain (Argentina)
title_fullStr Geochemical mechanisms controlling the chemical composition of groundwater and surface water in the southwest of the Pampean plain (Argentina)
title_full_unstemmed Geochemical mechanisms controlling the chemical composition of groundwater and surface water in the southwest of the Pampean plain (Argentina)
title_sort Geochemical mechanisms controlling the chemical composition of groundwater and surface water in the southwest of the Pampean plain (Argentina)
dc.creator.none.fl_str_mv Puntoriero, María Laura
Fernandez Cirelli, Alicia
Volpedo, Alejandra
author Puntoriero, María Laura
author_facet Puntoriero, María Laura
Fernandez Cirelli, Alicia
Volpedo, Alejandra
author_role author
author2 Fernandez Cirelli, Alicia
Volpedo, Alejandra
author2_role author
author
dc.subject.none.fl_str_mv Geochemical Processes
Groundwater
Surface Water
Chasicó Lake
topic Geochemical Processes
Groundwater
Surface Water
Chasicó Lake
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The Pampean plain is one of the most extended regions of the world. In this plain there are numerous shallowlakes that have different origins associated with climate changes at the end of the Quaternary period. ChasicóLake is the main waterbody in the southwest of the Chaco-Pampean plain. It shows some differences from thetypical Pampean shallow lakes. The aim of this paper is to explain the geochemical process that determines thechemical composition of thewater of Chasico Lake. The results showthat the groundwater is sodiumbicarbonatetype. Chebotarev´s diagram indicates that the catión-exchange takes place in groundwater. The surface water ofChasicó Lake is sodium chloride type. Gibbs´s diagram shows that the geochemical processes that affects theChasicó Lake are evaporation and crystallization, being the water of the lake similar to seawater. The BEI(Base Exchange Index) shows that the process of cation-exchange in the water is not relevant. As, F and Vconcentrations were studied in surface and groundwater showing significant correlations in groundwaterbetween As vs. F (r=0.99, p b 0.05), As vs. V (r=0.99, p b 0.05) and V vs. F (r=0.99, p b 0.05),while in surfacewater it was only found for As vs. F (r = 0.91, p b 0.05). The As, F and V concentration values were higher andmore widely dispersed in surface water than in groundwater, as a consequence of evaporation. The fact thatthese elements do not correlate in surface water may also indicate a different origin.
Fil: Puntoriero, María Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Produccion Animal; Argentina
Fil: Fernandez Cirelli, Alicia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Produccion Animal; Argentina
Fil: Volpedo, Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Unidad Ejecutora de Investigaciones en Produccion Animal; Argentina
description The Pampean plain is one of the most extended regions of the world. In this plain there are numerous shallowlakes that have different origins associated with climate changes at the end of the Quaternary period. ChasicóLake is the main waterbody in the southwest of the Chaco-Pampean plain. It shows some differences from thetypical Pampean shallow lakes. The aim of this paper is to explain the geochemical process that determines thechemical composition of thewater of Chasico Lake. The results showthat the groundwater is sodiumbicarbonatetype. Chebotarev´s diagram indicates that the catión-exchange takes place in groundwater. The surface water ofChasicó Lake is sodium chloride type. Gibbs´s diagram shows that the geochemical processes that affects theChasicó Lake are evaporation and crystallization, being the water of the lake similar to seawater. The BEI(Base Exchange Index) shows that the process of cation-exchange in the water is not relevant. As, F and Vconcentrations were studied in surface and groundwater showing significant correlations in groundwaterbetween As vs. F (r=0.99, p b 0.05), As vs. V (r=0.99, p b 0.05) and V vs. F (r=0.99, p b 0.05),while in surfacewater it was only found for As vs. F (r = 0.91, p b 0.05). The As, F and V concentration values were higher andmore widely dispersed in surface water than in groundwater, as a consequence of evaporation. The fact thatthese elements do not correlate in surface water may also indicate a different origin.
publishDate 2015
dc.date.none.fl_str_mv 2015-02
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/8069
Puntoriero, María Laura; Fernandez Cirelli, Alicia; Volpedo, Alejandra; Geochemical mechanisms controlling the chemical composition of groundwater and surface water in the southwest of the Pampean plain (Argentina); Elsevier Science; Journal Of Geochemical Exploration; 150; 2-2015; 64-72
0375-6742
url http://hdl.handle.net/11336/8069
identifier_str_mv Puntoriero, María Laura; Fernandez Cirelli, Alicia; Volpedo, Alejandra; Geochemical mechanisms controlling the chemical composition of groundwater and surface water in the southwest of the Pampean plain (Argentina); Elsevier Science; Journal Of Geochemical Exploration; 150; 2-2015; 64-72
0375-6742
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0375674214004026
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.gexplo.2014.12.011
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842981180919513088
score 12.48226

Publicaciones similares