Análisis preliminar del riesgo sanitario por metales pesados en aguas superficiales del partido de Tres Arroyos sujetas a uso recreativo

Autores
Peluso, Fabio O.; González Castelain, José; Rodríguez, L.; Othax, N.
Año de publicación
2009
Idioma
español castellano
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Surveys for water quality in Tres Arroyos County show the presence of heavy metals in several locations. Considering that water of Tres Arroyos and Claromecó streams is used for recreational purposes during summer, the aim of this paper is to analyze if heavy metals contents (Al, As, Cr, Cu, Hg Mn, Pb y Zn) cause a risk for swimmers. The analysis was made by a recreational health risk assessment (HRA) based on the USEPA probabilistic model including accidental intake and direct skin contact with water in nine points of the basin. The HRA was aggregated (simultaneous exposure to both contact ways) and cumulative (simultaneous exposure to all metals), for non carcinogenic effects, and was made using an additive model. The theoretical individual exposed was a ten years old child (32 kg), that, on average, takes 20 baths/year, 1 hour long each, during 7 years. The results show that the higher value of aggregated and cumulative risk was very low, 7.82E-02, at the Claromecó stream location. So, bathing use of the streams does not represent an adverse health risk considering the assumed conditions of exposure for both types of exposure and all substances simultaneously.
Instituto de Limnología "Raúl A. Ringuelet"
Materia
Ciencias Naturales
aguas recreativas
Tres Arroyos (Buenos Aires, Argentina)
Riesgo Sanitario
Metales Pesados
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-nd/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/68608

id SEDICI_7ee907ec7389501aa8f8b6363de0100b
oai_identifier_str oai:sedici.unlp.edu.ar:10915/68608
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Análisis preliminar del riesgo sanitario por metales pesados en aguas superficiales del partido de Tres Arroyos sujetas a uso recreativoPeluso, Fabio O.González Castelain, JoséRodríguez, L.Othax, N.Ciencias Naturalesaguas recreativasTres Arroyos (Buenos Aires, Argentina)Riesgo SanitarioMetales PesadosSurveys for water quality in Tres Arroyos County show the presence of heavy metals in several locations. Considering that water of Tres Arroyos and Claromecó streams is used for recreational purposes during summer, the aim of this paper is to analyze if heavy metals contents (Al, As, Cr, Cu, Hg Mn, Pb y Zn) cause a risk for swimmers. The analysis was made by a recreational health risk assessment (HRA) based on the USEPA probabilistic model including accidental intake and direct skin contact with water in nine points of the basin. The HRA was aggregated (simultaneous exposure to both contact ways) and cumulative (simultaneous exposure to all metals), for non carcinogenic effects, and was made using an additive model. The theoretical individual exposed was a ten years old child (32 kg), that, on average, takes 20 baths/year, 1 hour long each, during 7 years. The results show that the higher value of aggregated and cumulative risk was very low, 7.82E-02, at the Claromecó stream location. So, bathing use of the streams does not represent an adverse health risk considering the assumed conditions of exposure for both types of exposure and all substances simultaneously.Instituto de Limnología "Raúl A. Ringuelet"2009info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf167-175http://sedici.unlp.edu.ar/handle/10915/68608spainfo:eu-repo/semantics/altIdentifier/issn/0326-1638info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/4.0/Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-03T10:42:43Zoai:sedici.unlp.edu.ar:10915/68608Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-03 10:42:43.652SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Análisis preliminar del riesgo sanitario por metales pesados en aguas superficiales del partido de Tres Arroyos sujetas a uso recreativo
title Análisis preliminar del riesgo sanitario por metales pesados en aguas superficiales del partido de Tres Arroyos sujetas a uso recreativo
spellingShingle Análisis preliminar del riesgo sanitario por metales pesados en aguas superficiales del partido de Tres Arroyos sujetas a uso recreativo
Peluso, Fabio O.
Ciencias Naturales
aguas recreativas
Tres Arroyos (Buenos Aires, Argentina)
Riesgo Sanitario
Metales Pesados
title_short Análisis preliminar del riesgo sanitario por metales pesados en aguas superficiales del partido de Tres Arroyos sujetas a uso recreativo
title_full Análisis preliminar del riesgo sanitario por metales pesados en aguas superficiales del partido de Tres Arroyos sujetas a uso recreativo
title_fullStr Análisis preliminar del riesgo sanitario por metales pesados en aguas superficiales del partido de Tres Arroyos sujetas a uso recreativo
title_full_unstemmed Análisis preliminar del riesgo sanitario por metales pesados en aguas superficiales del partido de Tres Arroyos sujetas a uso recreativo
title_sort Análisis preliminar del riesgo sanitario por metales pesados en aguas superficiales del partido de Tres Arroyos sujetas a uso recreativo
dc.creator.none.fl_str_mv Peluso, Fabio O.
González Castelain, José
Rodríguez, L.
Othax, N.
author Peluso, Fabio O.
author_facet Peluso, Fabio O.
González Castelain, José
Rodríguez, L.
Othax, N.
author_role author
author2 González Castelain, José
Rodríguez, L.
Othax, N.
author2_role author
author
author
dc.subject.none.fl_str_mv Ciencias Naturales
aguas recreativas
Tres Arroyos (Buenos Aires, Argentina)
Riesgo Sanitario
Metales Pesados
topic Ciencias Naturales
aguas recreativas
Tres Arroyos (Buenos Aires, Argentina)
Riesgo Sanitario
Metales Pesados
dc.description.none.fl_txt_mv Surveys for water quality in Tres Arroyos County show the presence of heavy metals in several locations. Considering that water of Tres Arroyos and Claromecó streams is used for recreational purposes during summer, the aim of this paper is to analyze if heavy metals contents (Al, As, Cr, Cu, Hg Mn, Pb y Zn) cause a risk for swimmers. The analysis was made by a recreational health risk assessment (HRA) based on the USEPA probabilistic model including accidental intake and direct skin contact with water in nine points of the basin. The HRA was aggregated (simultaneous exposure to both contact ways) and cumulative (simultaneous exposure to all metals), for non carcinogenic effects, and was made using an additive model. The theoretical individual exposed was a ten years old child (32 kg), that, on average, takes 20 baths/year, 1 hour long each, during 7 years. The results show that the higher value of aggregated and cumulative risk was very low, 7.82E-02, at the Claromecó stream location. So, bathing use of the streams does not represent an adverse health risk considering the assumed conditions of exposure for both types of exposure and all substances simultaneously.
Instituto de Limnología "Raúl A. Ringuelet"
description Surveys for water quality in Tres Arroyos County show the presence of heavy metals in several locations. Considering that water of Tres Arroyos and Claromecó streams is used for recreational purposes during summer, the aim of this paper is to analyze if heavy metals contents (Al, As, Cr, Cu, Hg Mn, Pb y Zn) cause a risk for swimmers. The analysis was made by a recreational health risk assessment (HRA) based on the USEPA probabilistic model including accidental intake and direct skin contact with water in nine points of the basin. The HRA was aggregated (simultaneous exposure to both contact ways) and cumulative (simultaneous exposure to all metals), for non carcinogenic effects, and was made using an additive model. The theoretical individual exposed was a ten years old child (32 kg), that, on average, takes 20 baths/year, 1 hour long each, during 7 years. The results show that the higher value of aggregated and cumulative risk was very low, 7.82E-02, at the Claromecó stream location. So, bathing use of the streams does not represent an adverse health risk considering the assumed conditions of exposure for both types of exposure and all substances simultaneously.
publishDate 2009
dc.date.none.fl_str_mv 2009
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/68608
url http://sedici.unlp.edu.ar/handle/10915/68608
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0326-1638
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/4.0/
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
dc.format.none.fl_str_mv application/pdf
167-175
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
_version_ 1842260296337457152
score 13.13397