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...
- 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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oai:repositorio.cuc.edu.co:11323/1193 |
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|
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 |
dc.type.redcol.spa.fl_str_mv |
http://purl.org/redcol/resource_type/ART |
dc.type.version.spa.fl_str_mv |
info:eu-repo/semantics/acceptedVersion |
format |
http://purl.org/coar/resource_type/c_6501 |
status_str |
acceptedVersion |
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 |
dc.rights.coar.spa.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
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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