dc.contributor.author | Parviainen, Annika Jenni Johana | |
dc.contributor.author | Arrebola Moreno, Juan Pedro | |
dc.contributor.author | Martín Peinado, Francisco José | |
dc.date.accessioned | 2022-03-29T07:43:08Z | |
dc.date.available | 2022-03-29T07:43:08Z | |
dc.date.issued | 2021-12-16 | |
dc.identifier.citation | Annika Parviainen... [et al.]. Human health risks associated with urban soils in mining areas, Environmental Research, Volume 206, 2022, 112514, ISSN 0013-9351, [https://doi.org/10.1016/j.envres.2021.112514] | es_ES |
dc.identifier.uri | http://hdl.handle.net/10481/73865 | |
dc.description | We thank Ms. I. Martinez Segura and Mr. M.J. Roman Alpiste for their assistance in laboratory work. Additionally, Dr. A. Parviainen acknowledges the `Juan de la Cierva-Incorporaci ' on' fellowship (grant number IJCI-2016-27412); and Dr. J.P. Arrebola acknowledges the Ram ' on y Cajal program (grant number RYC-2016-20155) from the Spanish Ministry of Science, Innovation and Universities. Research performed at the UGR was supported by the Project RTI 2018-094327-B-I00, funded by the Ministry of Science, Innovation and Universities. The European Regional Development Fund (ERFD) and the European Social Fund (ESF) of the European Commission (co)funded the fellowships, research and infrastructure endeavors involved in this research performed at the Instituto Andaluz de Ciencias de la Tierra (UGR-CSIC). | es_ES |
dc.description.abstract | We studied the chemical composition of As and Pb in total (<2 mm) and fine fractions (<50 μm) of 52 urban soil
samples from Minas de Riotinto (mining area) and Aracena (non-exposed area) in SW Spain. In addition to a soil
phytotoxicity bioassay using Lactuca Sativa L., we modelled and performed carcinogenic and non-carcinogenic
human health risk assessment, later comparing our data with relative cancer mortality rates reported at the
municipal level.
This study demonstrates that mineralized bedrock and natural soil-forming processes affect the geochemistry
of natural (in-situ) urban soils, which in many cases surpass the regulatory levels for As (36 mg/kg) and Pb (275
mg/kg). Fine fractions of in-situ and mixed urban soils —susceptible of inhalation— are significantly enriched in
As and Pb with respect to fine fractions of aggregate materials (ex-situ soils of chalky sands and gravel) in Minas
de Riotinto. The soils in Minas de Riotinto are significantly enriched in As (total and fine fractions) and Pb (total
fraction) with respect to Aracena. Despite elevated bulk concentrations of As and Pb, only one in-situ sample
exhibits phytotoxic effects of the soil-water extracts on Lactuca Sativa L. seeds. Health risk assessment of these
towns as exposure areas indicates that the soils of Minas de Riotinto are indeed a health risk to the residents,
whereas there is no potential risk in Aracena. The reported relative mortality rates in Minas de Riotinto show a
greater mortality of carcinogenic tumors potentially related to As and Pb exposure, including lung cancer.
Both soil type and use must be considered when administrators or policy-makers evaluate health risks involved
in urbanistic decision-making. To minimize exposure risk and adverse health outcomes, we recommend that insitu
soils surpassing regulatory levels for As and Pb in public playgrounds and passing areas should be covered
with aggregate materials. | es_ES |
dc.description.sponsorship | 'Juan de la Cierva-Incorporacion' fellowship IJCI-2016-27412 | es_ES |
dc.description.sponsorship | Spanish Government RYC-2016-20155 | es_ES |
dc.description.sponsorship | Ministry of Science, Innovation and Universities RTI 2018-094327-B-I00 | es_ES |
dc.description.sponsorship | European Regional Development Fund (ERFD) of the European Commission
European Social Fund (ESF) of the European Commission | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | es_ES |
dc.rights | Atribución 3.0 España | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ | * |
dc.subject | Urban soil | es_ES |
dc.subject | Pollution | es_ES |
dc.subject | Arsenic | es_ES |
dc.subject | Lead | es_ES |
dc.subject | Risk assessment models | es_ES |
dc.subject | Relative cancer mortality | es_ES |
dc.title | Human health risks associated with urban soils in mining areas | es_ES |
dc.type | journal article | es_ES |
dc.rights.accessRights | open access | es_ES |
dc.identifier.doi | 10.1016/j.envres.2021.112514 | |
dc.type.hasVersion | VoR | es_ES |