Dissolved and particulate heavy metals distribution and regulation in coastal lagoons. A case study from Mar Chiquita Lagoon, Argentina

Autores
Beltrame, Maria Ornela; de Marco, Silvia Graciela; Marcovecchio, Jorge Eduardo
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Mar Chiquita Coastal Lagoon is located on the Atlantic coast of Argentina, and it has been declared a Biosphere Reserve under the UNESCO Man and Biosphere Programme (MAB). This coastal lagoon constitutes an estuarine environment with a very particular behaviour and it is ecologically important due to its biological diversity. The aim of the present study was to evaluate the distribution and geochemical behaviour of several heavy metals in this coastal system, focusing on their distribution in both the dissolved phase ( < 0.45 m m) and the suspended particulate matter. Therefore, the general hydrochemical parameters (salinity, temperature, turbidity, pH and dissolved oxygen) and concentration of total particulate and dissolved metals (Cd, Cu, Ni, Zn, Fe, Pb, Cr and Mn) were measured along 2 years (2004–2006) at two different sites. As regards their distribution, hydrological parameters did not present any evidence of deviation with respect to historical values. Suspended particulate matter showed no seasonal variation or any relationship with the tide, thus indicating that in this shallow coastal lagoon neither tides nor freshwater sources regulate the particulate matter input. Heavy metals behaviour, both in dissolved and particulate phases did not reveal any relationship with tide or seasons. Mar Chiquita Coastal Lagoon showed a large input of dissolved and particulate metals, which is probably due to intensive agriculture within the drainage basin of this system.
Fil: Beltrame, Maria Ornela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina. Universidad FASTA "Santo Tomas de Aquino"; Argentina
Fil: de Marco, Silvia Graciela. Universidad Nacional de Mar del Plata; Argentina
Fil: Marcovecchio, Jorge Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina. Universidad FASTA "Santo Tomas de Aquino"; Argentina. Universidad Tecnológica Nacional; Argentina
Materia
Heavy Metals
Coastal Lagoon
Physicochemical Parameters
Dissolved And Particualte Matter
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:11336/28110
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/28110
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Dissolved and particulate heavy metals distribution and regulation in coastal lagoons. A case study from Mar Chiquita Lagoon, ArgentinaBeltrame, Maria Ornelade Marco, Silvia GracielaMarcovecchio, Jorge EduardoHeavy MetalsCoastal LagoonPhysicochemical ParametersDissolved And Particualte Matterhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Mar Chiquita Coastal Lagoon is located on the Atlantic coast of Argentina, and it has been declared a Biosphere Reserve under the UNESCO Man and Biosphere Programme (MAB). This coastal lagoon constitutes an estuarine environment with a very particular behaviour and it is ecologically important due to its biological diversity. The aim of the present study was to evaluate the distribution and geochemical behaviour of several heavy metals in this coastal system, focusing on their distribution in both the dissolved phase ( < 0.45 m m) and the suspended particulate matter. Therefore, the general hydrochemical parameters (salinity, temperature, turbidity, pH and dissolved oxygen) and concentration of total particulate and dissolved metals (Cd, Cu, Ni, Zn, Fe, Pb, Cr and Mn) were measured along 2 years (2004–2006) at two different sites. As regards their distribution, hydrological parameters did not present any evidence of deviation with respect to historical values. Suspended particulate matter showed no seasonal variation or any relationship with the tide, thus indicating that in this shallow coastal lagoon neither tides nor freshwater sources regulate the particulate matter input. Heavy metals behaviour, both in dissolved and particulate phases did not reveal any relationship with tide or seasons. Mar Chiquita Coastal Lagoon showed a large input of dissolved and particulate metals, which is probably due to intensive agriculture within the drainage basin of this system.Fil: Beltrame, Maria Ornela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina. Universidad FASTA "Santo Tomas de Aquino"; ArgentinaFil: de Marco, Silvia Graciela. Universidad Nacional de Mar del Plata; ArgentinaFil: Marcovecchio, Jorge Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina. Universidad FASTA "Santo Tomas de Aquino"; Argentina. Universidad Tecnológica Nacional; ArgentinaElsevier2009-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/28110Beltrame, Maria Ornela; de Marco, Silvia Graciela; Marcovecchio, Jorge Eduardo; Dissolved and particulate heavy metals distribution and regulation in coastal lagoons. A case study from Mar Chiquita Lagoon, Argentina; Elsevier; Estuarine, Coastal and Shelf Science; 85; 1; 10-2009; 45-560272-7714CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.ecss.2009.04.027info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S027277140900211Xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:48:36Zoai:ri.conicet.gov.ar:11336/28110instacron: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:34982025-09-03 09:48:36.996CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Dissolved and particulate heavy metals distribution and regulation in coastal lagoons. A case study from Mar Chiquita Lagoon, Argentina
title Dissolved and particulate heavy metals distribution and regulation in coastal lagoons. A case study from Mar Chiquita Lagoon, Argentina
spellingShingle Dissolved and particulate heavy metals distribution and regulation in coastal lagoons. A case study from Mar Chiquita Lagoon, Argentina
Beltrame, Maria Ornela
Heavy Metals
Coastal Lagoon
Physicochemical Parameters
Dissolved And Particualte Matter
title_short Dissolved and particulate heavy metals distribution and regulation in coastal lagoons. A case study from Mar Chiquita Lagoon, Argentina
title_full Dissolved and particulate heavy metals distribution and regulation in coastal lagoons. A case study from Mar Chiquita Lagoon, Argentina
title_fullStr Dissolved and particulate heavy metals distribution and regulation in coastal lagoons. A case study from Mar Chiquita Lagoon, Argentina
title_full_unstemmed Dissolved and particulate heavy metals distribution and regulation in coastal lagoons. A case study from Mar Chiquita Lagoon, Argentina
title_sort Dissolved and particulate heavy metals distribution and regulation in coastal lagoons. A case study from Mar Chiquita Lagoon, Argentina
dc.creator.none.fl_str_mv Beltrame, Maria Ornela
de Marco, Silvia Graciela
Marcovecchio, Jorge Eduardo
author Beltrame, Maria Ornela
author_facet Beltrame, Maria Ornela
de Marco, Silvia Graciela
Marcovecchio, Jorge Eduardo
author_role author
author2 de Marco, Silvia Graciela
Marcovecchio, Jorge Eduardo
author2_role author
author
dc.subject.none.fl_str_mv Heavy Metals
Coastal Lagoon
Physicochemical Parameters
Dissolved And Particualte Matter
topic Heavy Metals
Coastal Lagoon
Physicochemical Parameters
Dissolved And Particualte Matter
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Mar Chiquita Coastal Lagoon is located on the Atlantic coast of Argentina, and it has been declared a Biosphere Reserve under the UNESCO Man and Biosphere Programme (MAB). This coastal lagoon constitutes an estuarine environment with a very particular behaviour and it is ecologically important due to its biological diversity. The aim of the present study was to evaluate the distribution and geochemical behaviour of several heavy metals in this coastal system, focusing on their distribution in both the dissolved phase ( < 0.45 m m) and the suspended particulate matter. Therefore, the general hydrochemical parameters (salinity, temperature, turbidity, pH and dissolved oxygen) and concentration of total particulate and dissolved metals (Cd, Cu, Ni, Zn, Fe, Pb, Cr and Mn) were measured along 2 years (2004–2006) at two different sites. As regards their distribution, hydrological parameters did not present any evidence of deviation with respect to historical values. Suspended particulate matter showed no seasonal variation or any relationship with the tide, thus indicating that in this shallow coastal lagoon neither tides nor freshwater sources regulate the particulate matter input. Heavy metals behaviour, both in dissolved and particulate phases did not reveal any relationship with tide or seasons. Mar Chiquita Coastal Lagoon showed a large input of dissolved and particulate metals, which is probably due to intensive agriculture within the drainage basin of this system.
Fil: Beltrame, Maria Ornela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina. Universidad FASTA "Santo Tomas de Aquino"; Argentina
Fil: de Marco, Silvia Graciela. Universidad Nacional de Mar del Plata; Argentina
Fil: Marcovecchio, Jorge Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina. Universidad FASTA "Santo Tomas de Aquino"; Argentina. Universidad Tecnológica Nacional; Argentina
description Mar Chiquita Coastal Lagoon is located on the Atlantic coast of Argentina, and it has been declared a Biosphere Reserve under the UNESCO Man and Biosphere Programme (MAB). This coastal lagoon constitutes an estuarine environment with a very particular behaviour and it is ecologically important due to its biological diversity. The aim of the present study was to evaluate the distribution and geochemical behaviour of several heavy metals in this coastal system, focusing on their distribution in both the dissolved phase ( < 0.45 m m) and the suspended particulate matter. Therefore, the general hydrochemical parameters (salinity, temperature, turbidity, pH and dissolved oxygen) and concentration of total particulate and dissolved metals (Cd, Cu, Ni, Zn, Fe, Pb, Cr and Mn) were measured along 2 years (2004–2006) at two different sites. As regards their distribution, hydrological parameters did not present any evidence of deviation with respect to historical values. Suspended particulate matter showed no seasonal variation or any relationship with the tide, thus indicating that in this shallow coastal lagoon neither tides nor freshwater sources regulate the particulate matter input. Heavy metals behaviour, both in dissolved and particulate phases did not reveal any relationship with tide or seasons. Mar Chiquita Coastal Lagoon showed a large input of dissolved and particulate metals, which is probably due to intensive agriculture within the drainage basin of this system.
publishDate 2009
dc.date.none.fl_str_mv 2009-10
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/11336/28110
Beltrame, Maria Ornela; de Marco, Silvia Graciela; Marcovecchio, Jorge Eduardo; Dissolved and particulate heavy metals distribution and regulation in coastal lagoons. A case study from Mar Chiquita Lagoon, Argentina; Elsevier; Estuarine, Coastal and Shelf Science; 85; 1; 10-2009; 45-56
0272-7714
CONICET Digital
CONICET
url http://hdl.handle.net/11336/28110
identifier_str_mv Beltrame, Maria Ornela; de Marco, Silvia Graciela; Marcovecchio, Jorge Eduardo; Dissolved and particulate heavy metals distribution and regulation in coastal lagoons. A case study from Mar Chiquita Lagoon, Argentina; Elsevier; Estuarine, Coastal and Shelf Science; 85; 1; 10-2009; 45-56
0272-7714
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ecss.2009.04.027
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S027277140900211X
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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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
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score 13.13397

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