dc.creator | Hurtado Bermúdez, Santiago José | es |
dc.creator | Jurado-González, José Antonio | es |
dc.creator | Santos Morcillo, Juan Luis | es |
dc.creator | Díaz-Amigo, Carlos Francisco | es |
dc.creator | Aparicio Gómez, Irene | es |
dc.creator | Más Balbuena, José Luis | es |
dc.creator | Alonso Álvarez, Esteban | es |
dc.date.accessioned | 2023-12-19T10:45:44Z | |
dc.date.available | 2023-12-19T10:45:44Z | |
dc.date.issued | 2019-04 | |
dc.identifier.citation | Hurtado Bermúdez, S.J., Jurado-González, J.A., Santos Morcillo, J.L., Díaz-Amigo, C.F., Aparicio Gómez, I., Más Balbuena, J.L. y Alonso Álvarez, E. (2019). Geographical origin of bivalve molluscs in coastal areas using natural radioactivity fingerprinting and multivariate statistical analyses: Andalusian coast as case of study. Journal of Hazardous Materials, 367, 706-714. https://doi.org/10.1016/j.jhazmat.2019.01.027. | |
dc.identifier.issn | 0304-3894 | es |
dc.identifier.issn | 1873-3336 | es |
dc.identifier.uri | https://hdl.handle.net/11441/152683 | |
dc.description.abstract | The presence of natural and artificial radionuclides in the marine environment produces
the accumulation of radionuclides by bivalve molluscs consumed by humans, and
therefore it could result in a radiological hazard. In this study, the activity
concentrations of 210Po, 40K, 210Pb and 234Th were determined in different types of
bivalve molluscs sampled during the period of May 2014–June 2015, along coastal
areas from the Andalusian region (South of Spain), through alpha-particle spectrometry
and low-level gamma-ray spectrometry.
The activity concentrations of 210Po; 40K; 210Pb and 234Th varied between 40 ± 2 and 515
± 9 Bq kg−1 dry weight (d.w.); 121 ± 7 and 674 ± 34 Bq kg−1 d.w.; ND (lower than limit
of detection) and 73 ± 10 Bq kg−1 d.w.; and ND and 126 ± 27 Bq kg−1 d.w.,
respectively. The committed effective dose to humans was calculated to range from 41–
479 μSv year−1. Both radioactivity and dose levels were comparable to previous studies
from other countries. Finally, a multivariate statistical analysis of natural radioactivity
content allowed the discrimination between bivalve molluscs from Atlantic and
Mediterranean coasts. | es |
dc.format | application/pdf | es |
dc.format.extent | 9 p. | es |
dc.language.iso | eng | es |
dc.publisher | Elsevier | es |
dc.relation.ispartof | Journal of Hazardous Materials, 367, 706-714. | |
dc.rights | Atribución-NoComercial-CompartirIgual 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | * |
dc.subject | Natural radioactivity | es |
dc.subject | Bivalve molluscs | es |
dc.subject | Geographical origin | es |
dc.subject | Fingerprinting | es |
dc.subject | Dosimetric evaluation | es |
dc.title | Geographical origin of bivalve molluscs in coastal areas using natural radioactivity fingerprinting and multivariate statistical analyses: Andalusian coast as case of study | es |
dc.type | info:eu-repo/semantics/article | es |
dc.type.version | info:eu-repo/semantics/acceptedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física Aplicada II | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Química Analítica | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física Aplicada I | es |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S0304389419300275 | es |
dc.identifier.doi | 10.1016/j.jhazmat.2019.01.027 | es |
dc.contributor.group | Universidad de Sevilla. RNM138: Física Nuclear Aplicada | es |
dc.contributor.group | Universidad de Sevilla. FQM344: Análisis Químico Industrial y Medioambiental | es |
idus.validador.nota | Postprint. Accepted Version | es |
dc.journaltitle | Journal of Hazardous Materials | es |
dc.publication.volumen | 367 | es |
dc.publication.initialPage | 706 | es |
dc.publication.endPage | 714 | es |