dc.creator | Arriojas, Argenis | es |
dc.creator | Barros, Haydn | es |
dc.creator | Palacios, Daniel | es |
dc.creator | Hurtado Bermúdez, Santiago José | es |
dc.creator | Villa Alfageme, María | es |
dc.creator | Pérez, Kriss | es |
dc.creator | Alfonso, Juan Andrés | es |
dc.creator | Sajó-Bohus, László | es |
dc.date.accessioned | 2023-10-11T10:28:30Z | |
dc.date.available | 2023-10-11T10:28:30Z | |
dc.date.issued | 2010 | |
dc.identifier.citation | Arriojas, A., Barros, H., Palacios, D., Hurtado Bermúdez, S.J., Villa Alfageme, M., Pérez, K.,...,Sajó-Bohus, L. (2010). Geochronology of recent sediments from the Cariaco Trench (Venezuela) by Alpha Spectrometry of 210Pb (210Po). En VIII Latin American Symposium on Nuclear Physics and Applications (LASNPA) 15-19 December 2009 (403-406), Santiago (Chile): American Institute of Physics. | |
dc.identifier.issn | 0094-243X | es |
dc.identifier.issn | 1551-7616 | es |
dc.identifier.uri | https://hdl.handle.net/11441/149648 | |
dc.description.abstract | 210Pb concentration in marine sediments of the Cariaco Trench (North‐East of Venezuela) was measured through the analysis of 210Po alpha emissions, which can be assumed to be in secular equilibrium with 210Pb. The analysed sediment core has a length of 1.9 m. The results allowed to apply the CF:CS dating model (Constant Flux and Constant Supply). The sedimentation rate was estimated to be 0.25 cm/y. As far as we know this is the first α‐ dating carried out in the country, performed with an alpha spectrometer recently funded by the IAEA. | es |
dc.format | application/pdf | es |
dc.format.extent | 5 p. | es |
dc.language.iso | eng | es |
dc.publisher | American Institute of Physics | es |
dc.relation.ispartof | VIII Latin American Symposium on Nuclear Physics and Applications (LASNPA) 15-19 December 2009 (2010), pp. 403-406. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Geochronology | es |
dc.subject | 210Pb | es |
dc.subject | 210Po | es |
dc.subject | Sediment dating | es |
dc.subject | Alpha spectrometry | es |
dc.title | Geochronology of recent sediments from the Cariaco Trench (Venezuela) by Alpha Spectrometry of 210Pb (210Po) | es |
dc.type | info:eu-repo/semantics/conferenceObject | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Física Aplicada II | es |
dc.relation.publisherversion | https://pubs.aip.org/aip/acp/article/1265/1/403/857910/Geochronology-of-recent-sediments-from-the-Cariaco | es |
dc.identifier.doi | 10.1063/1.3480214 | es |
dc.contributor.group | Universidad de Sevilla. RNM138: Física Nuclear Aplicada | es |
dc.publication.initialPage | 403 | es |
dc.publication.endPage | 406 | es |
dc.eventtitle | VIII Latin American Symposium on Nuclear Physics and Applications (LASNPA) 15-19 December 2009 | es |
dc.eventinstitution | Santiago (Chile) | es |
dc.relation.publicationplace | College Park, Maryland (United States) | es |