Preliminary evidence of prehistoric human activity by chemical analysis of sediments from Lapa Grande de Taquara??u archaeological site using INAA

Detalhes bibliográficos
Autor(a) principal: TUDELA, DIEGO R.G.
Data de Publicação: 2021
Outros Autores: ARAUJO, ASTOLFO G.M., TATUMI, SONIA H., MITTANI, JUAN C.R., MUNITA, CASIMIRO S., INTERNATIONAL CONFERENCE ON MODERN TRENDS IN ACTIVATION ANALYSIS, 15th
Tipo de documento: Artigo de conferência
Título da fonte: Repositório Institucional do IPEN
Texto Completo: http://repositorio.ipen.br/handle/123456789/32181
Resumo: This paper analyzes the concentrations of Ce, Co, Cr, Cs, Eu, Fe, Hf, K, La, Lu, Nd, Rb, Sc, Sm, Ta, Tb, Th, U, Yb and Zn determined from sixty sediment samples obtained from the Lapa Grande de Taquara??u archaeological site using instrumental neutron activation analysis, INAA. The archaeological site is located inside a limestone rockshelter in the municipality of Jaboticatubas, about 60 km from Belo Horizonte, Minas Gerais State, Brazil. The dataset was explored by means of cluster analysis, principal component analysis and discriminant analysis. The study showed three different compositional groups that represent sediments from fluvial, colluvial and anthropogenic origins. The crystalline phases of each group were studied using X-ray diffraction, XRD.
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spelling 2021-08-27T18:53:14Z2021-08-27T18:53:14ZNovember 17-22, 2019http://repositorio.ipen.br/handle/123456789/321810000-0003-0546-1044This paper analyzes the concentrations of Ce, Co, Cr, Cs, Eu, Fe, Hf, K, La, Lu, Nd, Rb, Sc, Sm, Ta, Tb, Th, U, Yb and Zn determined from sixty sediment samples obtained from the Lapa Grande de Taquara??u archaeological site using instrumental neutron activation analysis, INAA. The archaeological site is located inside a limestone rockshelter in the municipality of Jaboticatubas, about 60 km from Belo Horizonte, Minas Gerais State, Brazil. The dataset was explored by means of cluster analysis, principal component analysis and discriminant analysis. The study showed three different compositional groups that represent sediments from fluvial, colluvial and anthropogenic origins. The crystalline phases of each group were studied using X-ray diffraction, XRD.Submitted by Pedro Silva Filho (pfsilva@ipen.br) on 2021-08-27T18:53:14Z No. of bitstreams: 1 27950.pdf: 1107752 bytes, checksum: 6a07c71f3b036efc06411d292b6ace10 (MD5)Made available in DSpace on 2021-08-27T18:53:14Z (GMT). No. of bitstreams: 1 27950.pdf: 1107752 bytes, checksum: 6a07c71f3b036efc06411d292b6ace10 (MD5)sedimentscluster analysischarged-particle activation analysischemical stateelementsisotope rationeutron activation analysisPreliminary evidence of prehistoric human activity by chemical analysis of sediments from Lapa Grande de Taquara??u archaeological site using INAAinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectMTAAIMumbai, India93781325600600TUDELA, DIEGO R.G.ARAUJO, ASTOLFO G.M.TATUMI, SONIA H.MITTANI, JUAN C.R.MUNITA, CASIMIRO S.INTERNATIONAL CONFERENCE ON MODERN TRENDS IN ACTIVATION ANALYSIS, 15thinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional do IPENinstname:Instituto de Pesquisas Energéticas e Nucleares (IPEN)instacron:IPEN279502019MUNITA, CASIMIRO S.TUDELA, DIEGO R.G.21-08Proceedings13259378MUNITA, CASIMIRO S.:1325:320:NTUDELA, DIEGO R.G.:9378:320:SLICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://repositorio.ipen.br/bitstream/123456789/32181/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52ORIGINAL27950.pdf27950.pdfapplication/pdf1107752http://repositorio.ipen.br/bitstream/123456789/32181/1/27950.pdf6a07c71f3b036efc06411d292b6ace10MD51123456789/321812021-09-04 00:03:56.777oai:repositorio.ipen.br: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Repositório InstitucionalPUBhttp://repositorio.ipen.br/oai/requestbibl@ipen.bropendoar:45102021-09-04T00:03:56Repositório Institucional do IPEN - Instituto de Pesquisas Energéticas e Nucleares (IPEN)false
dc.title.pt_BR.fl_str_mv Preliminary evidence of prehistoric human activity by chemical analysis of sediments from Lapa Grande de Taquara??u archaeological site using INAA
title Preliminary evidence of prehistoric human activity by chemical analysis of sediments from Lapa Grande de Taquara??u archaeological site using INAA
spellingShingle Preliminary evidence of prehistoric human activity by chemical analysis of sediments from Lapa Grande de Taquara??u archaeological site using INAA
TUDELA, DIEGO R.G.
sediments
cluster analysis
charged-particle activation analysis
chemical state
elements
isotope ratio
neutron activation analysis
title_short Preliminary evidence of prehistoric human activity by chemical analysis of sediments from Lapa Grande de Taquara??u archaeological site using INAA
title_full Preliminary evidence of prehistoric human activity by chemical analysis of sediments from Lapa Grande de Taquara??u archaeological site using INAA
title_fullStr Preliminary evidence of prehistoric human activity by chemical analysis of sediments from Lapa Grande de Taquara??u archaeological site using INAA
title_full_unstemmed Preliminary evidence of prehistoric human activity by chemical analysis of sediments from Lapa Grande de Taquara??u archaeological site using INAA
title_sort Preliminary evidence of prehistoric human activity by chemical analysis of sediments from Lapa Grande de Taquara??u archaeological site using INAA
author TUDELA, DIEGO R.G.
author_facet TUDELA, DIEGO R.G.
ARAUJO, ASTOLFO G.M.
TATUMI, SONIA H.
MITTANI, JUAN C.R.
MUNITA, CASIMIRO S.
INTERNATIONAL CONFERENCE ON MODERN TRENDS IN ACTIVATION ANALYSIS, 15th
author_role author
author2 ARAUJO, ASTOLFO G.M.
TATUMI, SONIA H.
MITTANI, JUAN C.R.
MUNITA, CASIMIRO S.
INTERNATIONAL CONFERENCE ON MODERN TRENDS IN ACTIVATION ANALYSIS, 15th
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv TUDELA, DIEGO R.G.
ARAUJO, ASTOLFO G.M.
TATUMI, SONIA H.
MITTANI, JUAN C.R.
MUNITA, CASIMIRO S.
INTERNATIONAL CONFERENCE ON MODERN TRENDS IN ACTIVATION ANALYSIS, 15th
dc.subject.por.fl_str_mv sediments
cluster analysis
charged-particle activation analysis
chemical state
elements
isotope ratio
neutron activation analysis
topic sediments
cluster analysis
charged-particle activation analysis
chemical state
elements
isotope ratio
neutron activation analysis
description This paper analyzes the concentrations of Ce, Co, Cr, Cs, Eu, Fe, Hf, K, La, Lu, Nd, Rb, Sc, Sm, Ta, Tb, Th, U, Yb and Zn determined from sixty sediment samples obtained from the Lapa Grande de Taquara??u archaeological site using instrumental neutron activation analysis, INAA. The archaeological site is located inside a limestone rockshelter in the municipality of Jaboticatubas, about 60 km from Belo Horizonte, Minas Gerais State, Brazil. The dataset was explored by means of cluster analysis, principal component analysis and discriminant analysis. The study showed three different compositional groups that represent sediments from fluvial, colluvial and anthropogenic origins. The crystalline phases of each group were studied using X-ray diffraction, XRD.
publishDate 2021
dc.date.evento.pt_BR.fl_str_mv November 17-22, 2019
dc.date.accessioned.fl_str_mv 2021-08-27T18:53:14Z
dc.date.available.fl_str_mv 2021-08-27T18:53:14Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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dc.identifier.uri.fl_str_mv http://repositorio.ipen.br/handle/123456789/32181
dc.identifier.orcid.pt_BR.fl_str_mv 0000-0003-0546-1044
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identifier_str_mv 0000-0003-0546-1044
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