Assessment of two species of macrophytes as biomomitors of heavy metals in rivers of Córdoba, Argentina

Autores
Harguinteguy, Carlos Alfredo; Wannaz, Eduardo Daniel; Pignata, María Luisa; Pérez, Carlos A.
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Direct discharge or wet and dry air depositions of contaminants increase the concentrations of trace elements in aquatic systems, thus resulting in their accumulation in sediments. Aquatic plants absorb elements through roots and/or shoots and in water quality studies they may be useful biomonitors. The aim of this study was to evaluate two macrophytes species, Stuckenia filiformis and Potamogeton pusillus as bioindicators of heavy metal pollution and their spatial variation in rivers of the province of Córdoba. The sampling was carried out in the rivers Ctalamochita and Suquía of the province of Córdoba. The elemental composition of S. filiformis and P. pusillus leaves was determined using Total Reflection X-ray Fluorescence with Synchrotron Radiation (SR-TXRF). In all cases significant differences were found between the sampling sites, except for Ni concentrations. S. filiformis and P. pusillus accumulated the highest levels of Cu, Pb and Zn in the city of Río Tercero. Moreover, Zn concentrations were significantly higher in the site located after the city. As for the Suquía river, the highest values of Cu, Pb and Zn were found after the city of Córdoba. The species S. filiformis and P. pusillus behaved as effective biomonitors of aquatic quality.
Fil: Harguinteguy, Carlos Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina
Fil: Wannaz, Eduardo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina
Fil: Pignata, María Luisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba; Argentina
Fil: Pérez, Carlos A.. Brazilian Synchrotron Light Laboratory; Brasil
Materia
Biomomitors
Heavy Metals
Surface Water
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/13483
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Assessment of two species of macrophytes as biomomitors of heavy metals in rivers of Córdoba, ArgentinaHarguinteguy, Carlos AlfredoWannaz, Eduardo DanielPignata, María LuisaPérez, Carlos A.BiomomitorsHeavy MetalsSurface Waterhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Direct discharge or wet and dry air depositions of contaminants increase the concentrations of trace elements in aquatic systems, thus resulting in their accumulation in sediments. Aquatic plants absorb elements through roots and/or shoots and in water quality studies they may be useful biomonitors. The aim of this study was to evaluate two macrophytes species, Stuckenia filiformis and Potamogeton pusillus as bioindicators of heavy metal pollution and their spatial variation in rivers of the province of Córdoba. The sampling was carried out in the rivers Ctalamochita and Suquía of the province of Córdoba. The elemental composition of S. filiformis and P. pusillus leaves was determined using Total Reflection X-ray Fluorescence with Synchrotron Radiation (SR-TXRF). In all cases significant differences were found between the sampling sites, except for Ni concentrations. S. filiformis and P. pusillus accumulated the highest levels of Cu, Pb and Zn in the city of Río Tercero. Moreover, Zn concentrations were significantly higher in the site located after the city. As for the Suquía river, the highest values of Cu, Pb and Zn were found after the city of Córdoba. The species S. filiformis and P. pusillus behaved as effective biomonitors of aquatic quality.Fil: Harguinteguy, Carlos Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); ArgentinaFil: Wannaz, Eduardo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); ArgentinaFil: Pignata, María Luisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba; ArgentinaFil: Pérez, Carlos A.. Brazilian Synchrotron Light Laboratory; BrasilBrazilian Ministry of Science and Technology / Brazilian Association for Synchrotron Light Technology2011-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/13483Harguinteguy, Carlos Alfredo; Wannaz, Eduardo Daniel; Pignata, María Luisa; Pérez, Carlos A.; Assessment of two species of macrophytes as biomomitors of heavy metals in rivers of Córdoba, Argentina; Brazilian Ministry of Science and Technology / Brazilian Association for Synchrotron Light Technology; LNLS 2010 Activity Report. Brazilian Synchrotron Light Laboratory; 12-2011; 1-21518-0204enginfo:eu-repo/semantics/altIdentifier/url/http://www.lnls.br/ar2010/search.htmlinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:17:55Zoai:ri.conicet.gov.ar:11336/13483instacron: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:34982025-10-22 12:17:56.025CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Assessment of two species of macrophytes as biomomitors of heavy metals in rivers of Córdoba, Argentina
title Assessment of two species of macrophytes as biomomitors of heavy metals in rivers of Córdoba, Argentina
spellingShingle Assessment of two species of macrophytes as biomomitors of heavy metals in rivers of Córdoba, Argentina
Harguinteguy, Carlos Alfredo
Biomomitors
Heavy Metals
Surface Water
title_short Assessment of two species of macrophytes as biomomitors of heavy metals in rivers of Córdoba, Argentina
title_full Assessment of two species of macrophytes as biomomitors of heavy metals in rivers of Córdoba, Argentina
title_fullStr Assessment of two species of macrophytes as biomomitors of heavy metals in rivers of Córdoba, Argentina
title_full_unstemmed Assessment of two species of macrophytes as biomomitors of heavy metals in rivers of Córdoba, Argentina
title_sort Assessment of two species of macrophytes as biomomitors of heavy metals in rivers of Córdoba, Argentina
dc.creator.none.fl_str_mv Harguinteguy, Carlos Alfredo
Wannaz, Eduardo Daniel
Pignata, María Luisa
Pérez, Carlos A.
author Harguinteguy, Carlos Alfredo
author_facet Harguinteguy, Carlos Alfredo
Wannaz, Eduardo Daniel
Pignata, María Luisa
Pérez, Carlos A.
author_role author
author2 Wannaz, Eduardo Daniel
Pignata, María Luisa
Pérez, Carlos A.
author2_role author
author
author
dc.subject.none.fl_str_mv Biomomitors
Heavy Metals
Surface Water
topic Biomomitors
Heavy Metals
Surface Water
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Direct discharge or wet and dry air depositions of contaminants increase the concentrations of trace elements in aquatic systems, thus resulting in their accumulation in sediments. Aquatic plants absorb elements through roots and/or shoots and in water quality studies they may be useful biomonitors. The aim of this study was to evaluate two macrophytes species, Stuckenia filiformis and Potamogeton pusillus as bioindicators of heavy metal pollution and their spatial variation in rivers of the province of Córdoba. The sampling was carried out in the rivers Ctalamochita and Suquía of the province of Córdoba. The elemental composition of S. filiformis and P. pusillus leaves was determined using Total Reflection X-ray Fluorescence with Synchrotron Radiation (SR-TXRF). In all cases significant differences were found between the sampling sites, except for Ni concentrations. S. filiformis and P. pusillus accumulated the highest levels of Cu, Pb and Zn in the city of Río Tercero. Moreover, Zn concentrations were significantly higher in the site located after the city. As for the Suquía river, the highest values of Cu, Pb and Zn were found after the city of Córdoba. The species S. filiformis and P. pusillus behaved as effective biomonitors of aquatic quality.
Fil: Harguinteguy, Carlos Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina
Fil: Wannaz, Eduardo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina
Fil: Pignata, María Luisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina. Universidad Nacional de Córdoba; Argentina
Fil: Pérez, Carlos A.. Brazilian Synchrotron Light Laboratory; Brasil
description Direct discharge or wet and dry air depositions of contaminants increase the concentrations of trace elements in aquatic systems, thus resulting in their accumulation in sediments. Aquatic plants absorb elements through roots and/or shoots and in water quality studies they may be useful biomonitors. The aim of this study was to evaluate two macrophytes species, Stuckenia filiformis and Potamogeton pusillus as bioindicators of heavy metal pollution and their spatial variation in rivers of the province of Córdoba. The sampling was carried out in the rivers Ctalamochita and Suquía of the province of Córdoba. The elemental composition of S. filiformis and P. pusillus leaves was determined using Total Reflection X-ray Fluorescence with Synchrotron Radiation (SR-TXRF). In all cases significant differences were found between the sampling sites, except for Ni concentrations. S. filiformis and P. pusillus accumulated the highest levels of Cu, Pb and Zn in the city of Río Tercero. Moreover, Zn concentrations were significantly higher in the site located after the city. As for the Suquía river, the highest values of Cu, Pb and Zn were found after the city of Córdoba. The species S. filiformis and P. pusillus behaved as effective biomonitors of aquatic quality.
publishDate 2011
dc.date.none.fl_str_mv 2011-12
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/11336/13483
Harguinteguy, Carlos Alfredo; Wannaz, Eduardo Daniel; Pignata, María Luisa; Pérez, Carlos A.; Assessment of two species of macrophytes as biomomitors of heavy metals in rivers of Córdoba, Argentina; Brazilian Ministry of Science and Technology / Brazilian Association for Synchrotron Light Technology; LNLS 2010 Activity Report. Brazilian Synchrotron Light Laboratory; 12-2011; 1-2
1518-0204
url http://hdl.handle.net/11336/13483
identifier_str_mv Harguinteguy, Carlos Alfredo; Wannaz, Eduardo Daniel; Pignata, María Luisa; Pérez, Carlos A.; Assessment of two species of macrophytes as biomomitors of heavy metals in rivers of Córdoba, Argentina; Brazilian Ministry of Science and Technology / Brazilian Association for Synchrotron Light Technology; LNLS 2010 Activity Report. Brazilian Synchrotron Light Laboratory; 12-2011; 1-2
1518-0204
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.lnls.br/ar2010/search.html
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Brazilian Ministry of Science and Technology / Brazilian Association for Synchrotron Light Technology
publisher.none.fl_str_mv Brazilian Ministry of Science and Technology / Brazilian Association for Synchrotron Light Technology
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_ 1846782606801108992
score 12.982451

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