Geochemical mobility of arsenic in the surficial waters from Argentina

Autores
Robles, Alicia Daniela; Polizzi, Paula Sabrina; Romero, María Belén; Chiodi Boudet, Leila Natalia; Medici, Sandra Karina; Costas, Agustín; Gerpe, Marcela Silvia
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The presence of arsenic (As) in surface water constitutes an important environmental risk, where mobility and adsorption processes are responsible for its behavior in the sediment–water interface. Therefore, the assessment of adsorption, mobility and water availability of arsenic in freshwater sediments, with agricultural, livestock and urban soil uses was performed. Arsenic concentrations in sediments ranged from 5.4 to 15.9 mg kg−1 (total) and 2.8 to 6.5 mg kg−1 (labile), and those of iron and manganese were 11,563–23,500 and 140.6–662.1 mg kg−1, respectively. The As levels in water were significantly lower than those of sediments. Results would suggest that As co-precipitation and adsorption on Fe oxides are probably the major route of immobilization, determining its low lability. Manganese did not present an outstanding contribution to the retention, and cation-exchange capacity, pH and organic matter of sediments did not show an influence on the mobility of As.
Fil: Robles, Alicia Daniela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Polizzi, Paula Sabrina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Romero, María Belén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Chiodi Boudet, Leila Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Medici, Sandra Karina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Laboratorio de Análisis Fares Taie; Argentina
Fil: Costas, Agustín. Laboratorio de Análisis Fares Taie; Argentina
Fil: Gerpe, Marcela Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Materia
Adsorption
Arsenic
Mobility
Surface Sediment
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:11336/64509
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/64509
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Geochemical mobility of arsenic in the surficial waters from ArgentinaRobles, Alicia DanielaPolizzi, Paula SabrinaRomero, María BelénChiodi Boudet, Leila NataliaMedici, Sandra KarinaCostas, AgustínGerpe, Marcela SilviaAdsorptionArsenicMobilitySurface Sedimenthttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1The presence of arsenic (As) in surface water constitutes an important environmental risk, where mobility and adsorption processes are responsible for its behavior in the sediment–water interface. Therefore, the assessment of adsorption, mobility and water availability of arsenic in freshwater sediments, with agricultural, livestock and urban soil uses was performed. Arsenic concentrations in sediments ranged from 5.4 to 15.9 mg kg−1 (total) and 2.8 to 6.5 mg kg−1 (labile), and those of iron and manganese were 11,563–23,500 and 140.6–662.1 mg kg−1, respectively. The As levels in water were significantly lower than those of sediments. Results would suggest that As co-precipitation and adsorption on Fe oxides are probably the major route of immobilization, determining its low lability. Manganese did not present an outstanding contribution to the retention, and cation-exchange capacity, pH and organic matter of sediments did not show an influence on the mobility of As.Fil: Robles, Alicia Daniela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Polizzi, Paula Sabrina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Romero, María Belén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Chiodi Boudet, Leila Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Medici, Sandra Karina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Laboratorio de Análisis Fares Taie; ArgentinaFil: Costas, Agustín. Laboratorio de Análisis Fares Taie; ArgentinaFil: Gerpe, Marcela Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaSpringer Verlag Berlín2016-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/64509Robles, Alicia Daniela; Polizzi, Paula Sabrina; Romero, María Belén; Chiodi Boudet, Leila Natalia; Medici, Sandra Karina; et al.; Geochemical mobility of arsenic in the surficial waters from Argentina; Springer Verlag Berlín; Environmental Earth Sciences; 75; 23; 12-2016; 1479-14861866-62801866-6299CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1007/s12665-016-6273-2info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s12665-016-6273-2info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:17:38Zoai:ri.conicet.gov.ar:11336/64509instacron: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:34982025-09-29 10:17:39.272CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Geochemical mobility of arsenic in the surficial waters from Argentina
title Geochemical mobility of arsenic in the surficial waters from Argentina
spellingShingle Geochemical mobility of arsenic in the surficial waters from Argentina
Robles, Alicia Daniela
Adsorption
Arsenic
Mobility
Surface Sediment
title_short Geochemical mobility of arsenic in the surficial waters from Argentina
title_full Geochemical mobility of arsenic in the surficial waters from Argentina
title_fullStr Geochemical mobility of arsenic in the surficial waters from Argentina
title_full_unstemmed Geochemical mobility of arsenic in the surficial waters from Argentina
title_sort Geochemical mobility of arsenic in the surficial waters from Argentina
dc.creator.none.fl_str_mv Robles, Alicia Daniela
Polizzi, Paula Sabrina
Romero, María Belén
Chiodi Boudet, Leila Natalia
Medici, Sandra Karina
Costas, Agustín
Gerpe, Marcela Silvia
author Robles, Alicia Daniela
author_facet Robles, Alicia Daniela
Polizzi, Paula Sabrina
Romero, María Belén
Chiodi Boudet, Leila Natalia
Medici, Sandra Karina
Costas, Agustín
Gerpe, Marcela Silvia
author_role author
author2 Polizzi, Paula Sabrina
Romero, María Belén
Chiodi Boudet, Leila Natalia
Medici, Sandra Karina
Costas, Agustín
Gerpe, Marcela Silvia
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Adsorption
Arsenic
Mobility
Surface Sediment
topic Adsorption
Arsenic
Mobility
Surface Sediment
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The presence of arsenic (As) in surface water constitutes an important environmental risk, where mobility and adsorption processes are responsible for its behavior in the sediment–water interface. Therefore, the assessment of adsorption, mobility and water availability of arsenic in freshwater sediments, with agricultural, livestock and urban soil uses was performed. Arsenic concentrations in sediments ranged from 5.4 to 15.9 mg kg−1 (total) and 2.8 to 6.5 mg kg−1 (labile), and those of iron and manganese were 11,563–23,500 and 140.6–662.1 mg kg−1, respectively. The As levels in water were significantly lower than those of sediments. Results would suggest that As co-precipitation and adsorption on Fe oxides are probably the major route of immobilization, determining its low lability. Manganese did not present an outstanding contribution to the retention, and cation-exchange capacity, pH and organic matter of sediments did not show an influence on the mobility of As.
Fil: Robles, Alicia Daniela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Polizzi, Paula Sabrina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Romero, María Belén. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Chiodi Boudet, Leila Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Medici, Sandra Karina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Laboratorio de Análisis Fares Taie; Argentina
Fil: Costas, Agustín. Laboratorio de Análisis Fares Taie; Argentina
Fil: Gerpe, Marcela Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
description The presence of arsenic (As) in surface water constitutes an important environmental risk, where mobility and adsorption processes are responsible for its behavior in the sediment–water interface. Therefore, the assessment of adsorption, mobility and water availability of arsenic in freshwater sediments, with agricultural, livestock and urban soil uses was performed. Arsenic concentrations in sediments ranged from 5.4 to 15.9 mg kg−1 (total) and 2.8 to 6.5 mg kg−1 (labile), and those of iron and manganese were 11,563–23,500 and 140.6–662.1 mg kg−1, respectively. The As levels in water were significantly lower than those of sediments. Results would suggest that As co-precipitation and adsorption on Fe oxides are probably the major route of immobilization, determining its low lability. Manganese did not present an outstanding contribution to the retention, and cation-exchange capacity, pH and organic matter of sediments did not show an influence on the mobility of As.
publishDate 2016
dc.date.none.fl_str_mv 2016-12
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/11336/64509
Robles, Alicia Daniela; Polizzi, Paula Sabrina; Romero, María Belén; Chiodi Boudet, Leila Natalia; Medici, Sandra Karina; et al.; Geochemical mobility of arsenic in the surficial waters from Argentina; Springer Verlag Berlín; Environmental Earth Sciences; 75; 23; 12-2016; 1479-1486
1866-6280
1866-6299
CONICET Digital
CONICET
url http://hdl.handle.net/11336/64509
identifier_str_mv Robles, Alicia Daniela; Polizzi, Paula Sabrina; Romero, María Belén; Chiodi Boudet, Leila Natalia; Medici, Sandra Karina; et al.; Geochemical mobility of arsenic in the surficial waters from Argentina; Springer Verlag Berlín; Environmental Earth Sciences; 75; 23; 12-2016; 1479-1486
1866-6280
1866-6299
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1007/s12665-016-6273-2
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s12665-016-6273-2
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
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer Verlag Berlín
publisher.none.fl_str_mv Springer Verlag Berlín
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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