Are children playgrounds safe play areas? Inorganic analysis and lead isotope ratios for contamination assessment in recreational (Brazilian) parks

In city playgrounds, there is a potential risk of harming children’s health by contamination coming from anthropogenic activities. With the aim to determinate the sources and the risk of hazardous elements, soil samples were collected in 19 selected playgrounds of different urban and rural areas fro...

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Autores:
Gredilla, Ainara
Fdez-Ortiz De Vallejuelo, Silvia
Gomez Nubla, Leticia
Carrero, Jose Antonio
De Leão, Felipe Baptista
Madariaga, Juan Manuel
Silva Oliveira, Luis Felipe
Tipo de recurso:
Article of journal
Fecha de publicación:
2017
Institución:
Corporación Universidad de la Costa
Repositorio:
REDICUC - Repositorio CUC
Idioma:
OAI Identifier:
oai:repositorio.cuc.edu.co:11323/1193
Acceso en línea:
https://hdl.handle.net/11323/1193
https://repositorio.cuc.edu.co/
Palabra clave:
Metals
Playgrounds
Normalized-And-Weighted Average Concentration
Chemometric Analysis
Human Health
ICP-MS
Lead Isotopic Ratio
Rights
openAccess
License
Atribución – No comercial – Compartir igual
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network_acronym_str RCUC2
network_name_str REDICUC - Repositorio CUC
repository_id_str
dc.title.eng.fl_str_mv Are children playgrounds safe play areas? Inorganic analysis and lead isotope ratios for contamination assessment in recreational (Brazilian) parks
title Are children playgrounds safe play areas? Inorganic analysis and lead isotope ratios for contamination assessment in recreational (Brazilian) parks
spellingShingle Are children playgrounds safe play areas? Inorganic analysis and lead isotope ratios for contamination assessment in recreational (Brazilian) parks
Metals
Playgrounds
Normalized-And-Weighted Average Concentration
Chemometric Analysis
Human Health
ICP-MS
Lead Isotopic Ratio
title_short Are children playgrounds safe play areas? Inorganic analysis and lead isotope ratios for contamination assessment in recreational (Brazilian) parks
title_full Are children playgrounds safe play areas? Inorganic analysis and lead isotope ratios for contamination assessment in recreational (Brazilian) parks
title_fullStr Are children playgrounds safe play areas? Inorganic analysis and lead isotope ratios for contamination assessment in recreational (Brazilian) parks
title_full_unstemmed Are children playgrounds safe play areas? Inorganic analysis and lead isotope ratios for contamination assessment in recreational (Brazilian) parks
title_sort Are children playgrounds safe play areas? Inorganic analysis and lead isotope ratios for contamination assessment in recreational (Brazilian) parks
dc.creator.fl_str_mv Gredilla, Ainara
Fdez-Ortiz De Vallejuelo, Silvia
Gomez Nubla, Leticia
Carrero, Jose Antonio
De Leão, Felipe Baptista
Madariaga, Juan Manuel
Silva Oliveira, Luis Felipe
dc.contributor.author.spa.fl_str_mv Gredilla, Ainara
Fdez-Ortiz De Vallejuelo, Silvia
Gomez Nubla, Leticia
Carrero, Jose Antonio
De Leão, Felipe Baptista
Madariaga, Juan Manuel
Silva Oliveira, Luis Felipe
dc.subject.eng.fl_str_mv Metals
Playgrounds
Normalized-And-Weighted Average Concentration
Chemometric Analysis
Human Health
ICP-MS
Lead Isotopic Ratio
topic Metals
Playgrounds
Normalized-And-Weighted Average Concentration
Chemometric Analysis
Human Health
ICP-MS
Lead Isotopic Ratio
description In city playgrounds, there is a potential risk of harming children’s health by contamination coming from anthropogenic activities. With the aim to determinate the sources and the risk of hazardous elements, soil samples were collected in 19 selected playgrounds of different urban and rural areas from the Rio Grande do Sul state (Brazil). The concentration of 23 metals and metalloids and lead isotopic ratios were determined by ICP-MS. The methodology proposed here, firstly, classified the parks according to the average metal content by means of the NWACs (Normalized-and-Weighted Average Concentrations) and assess the contamination risk determining the Contamination Factors (CFs). Finally, statistical tools (correlation analysis and principal component analysis) were used to identify the most important contamination sources. The statistical tools used, together with lead isotopic composition analysis of the samples, revealed that coal combustion is the main source of contamination in the area. Vegetation was identified as a barrier for the contamination coming from the city. Nonetheless, some of the soils present a possible toxicological risk for humans. In fact, Cr, Sb, and Pb concentrations were higher than the Residential Intervention Values (VIRs) defined by the Environmental Protection Agency of the State of São Paulo, also in Brazil.
publishDate 2017
dc.date.issued.none.fl_str_mv 2017-09-09
dc.date.accessioned.none.fl_str_mv 2018-11-16T22:15:45Z
dc.date.available.none.fl_str_mv 2018-11-16T22:15:45Z
dc.type.spa.fl_str_mv Artículo de revista
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.coar.spa.fl_str_mv http://purl.org/coar/resource_type/c_6501
dc.type.content.spa.fl_str_mv Text
dc.type.driver.spa.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.issn.spa.fl_str_mv 0944-1344
dc.identifier.uri.spa.fl_str_mv https://hdl.handle.net/11323/1193
dc.identifier.doi.spa.fl_str_mv 10.1007/s11356-017-9831-6
dc.identifier.instname.spa.fl_str_mv Corporación Universidad de la Costa
dc.identifier.reponame.spa.fl_str_mv REDICUC - Repositorio CUC
dc.identifier.repourl.spa.fl_str_mv https://repositorio.cuc.edu.co/
identifier_str_mv 0944-1344
10.1007/s11356-017-9831-6
Corporación Universidad de la Costa
REDICUC - Repositorio CUC
url https://hdl.handle.net/11323/1193
https://repositorio.cuc.edu.co/
dc.rights.spa.fl_str_mv Atribución – No comercial – Compartir igual
dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
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rights_invalid_str_mv Atribución – No comercial – Compartir igual
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.publisher.spa.fl_str_mv Environmental Science and Pollution Research
institution Corporación Universidad de la Costa
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spelling Gredilla, AinaraFdez-Ortiz De Vallejuelo, SilviaGomez Nubla, LeticiaCarrero, Jose AntonioDe Leão, Felipe BaptistaMadariaga, Juan ManuelSilva Oliveira, Luis Felipe2018-11-16T22:15:45Z2018-11-16T22:15:45Z2017-09-090944-1344https://hdl.handle.net/11323/119310.1007/s11356-017-9831-6Corporación Universidad de la CostaREDICUC - Repositorio CUChttps://repositorio.cuc.edu.co/In city playgrounds, there is a potential risk of harming children’s health by contamination coming from anthropogenic activities. With the aim to determinate the sources and the risk of hazardous elements, soil samples were collected in 19 selected playgrounds of different urban and rural areas from the Rio Grande do Sul state (Brazil). The concentration of 23 metals and metalloids and lead isotopic ratios were determined by ICP-MS. The methodology proposed here, firstly, classified the parks according to the average metal content by means of the NWACs (Normalized-and-Weighted Average Concentrations) and assess the contamination risk determining the Contamination Factors (CFs). Finally, statistical tools (correlation analysis and principal component analysis) were used to identify the most important contamination sources. The statistical tools used, together with lead isotopic composition analysis of the samples, revealed that coal combustion is the main source of contamination in the area. Vegetation was identified as a barrier for the contamination coming from the city. Nonetheless, some of the soils present a possible toxicological risk for humans. In fact, Cr, Sb, and Pb concentrations were higher than the Residential Intervention Values (VIRs) defined by the Environmental Protection Agency of the State of São Paulo, also in Brazil.Gredilla, Ainara-746084eb-c4aa-49d2-8893-16940c83d90a-0Fdez-Ortiz De Vallejuelo, Silvia-7b073cd9-753d-4c3e-bdf1-7dd79bf52a6b-0Gomez Nubla, Leticia-7f442685-fb18-4220-9b50-f2335210e9f8-0Carrero, Jose Antonio-fd7c58b7-0573-4b27-9f86-9fc51bae67ea-0De Leão, Felipe Baptista-0422f7b0-353e-42e4-8aa3-660ca2f06f9e-0Madariaga, Juan Manuel-2e2778a5-21ee-4def-8143-f3443dcaa560-0Silva Oliveira, Luis Felipe-5c1c9b54-f160-4f3c-bcd5-b9f532c778af-0Environmental Science and Pollution ResearchAtribución – No comercial – Compartir igualinfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2MetalsPlaygroundsNormalized-And-Weighted Average ConcentrationChemometric AnalysisHuman HealthICP-MSLead Isotopic RatioAre children playgrounds safe play areas? 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