Análise tafonômica de osso de mamíferos marinhos provenientes de encalhes no litoral setentrional do Estado do Rio Grande do Norte no semi-árido Nordestino, Brasil
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UFERSA |
Texto Completo: | https://repositorio.ufersa.edu.br/handle/tede/811 |
Resumo: | Taphonomic studies reveals important information about how the environment affects the remains of organisms during the process of decaying. This approach can be used for the study of both ancient and recent organisms. The use of taphonomic techniques to study recent marine mammals were underused, despite its potential. This work aims to study bone material of marine mammals in search of marks left by post-mortem processes related to biotic and abiotic environmental factors in the northern cost of Rio Grande do Norte State, Brasil. According to the taphonomic signatures found in the bone material it was identified weathering processes, abrasion, necrophagy, breaks, taphonomic feedback and human actions. For the northern coast of Rio Grande do Norte skulls have better representation in strandings of marine mammals, but vertebrae have greater reliability for faunal survey. The dynamic tidal influences directly on the samples, acting as a carrier and modifying factor. Also according to the taphomonic signatures found the study area has great heterogeneity regarding the environmental dynamics that produce the signatures studied, adjacent areas can produce different signatures and distant areas can produce similar signatures |
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Porpino, Kleberson de OliveriaFragoso, Ana Bernadete Limahttp://lattes.cnpq.br/6664350945721817Porpino, Kleberson de Oliveriahttp://lattes.cnpq.br/4887457075289677Lunardi, Vitor de Oliveira19166162831Peretti, Daniellehttp://lattes.cnpq.br/2936980194241079Mendonça, Maisa Clari Farias de Barbalhohttp://lattes.cnpq.br/971459828220598901360600485http://lattes.cnpq.br/3108651223748228http://lattes.cnpq.br/4887457075289677Dantas, Camilo Chagas2017-10-27T13:08:38Z2017-02-21DANTAS, Camilo Chagas. Análise tafonômica de osso de mamíferos marinhos provenientes de encalhes no litoral setentrional do Estado do Rio Grande do Norte no semi-árido Nordestino, Brasil. 2017. 51 f. Dissertação (Mestrado) - Curso de em Ecologia e Conservação, Universidade Federal Rural do Semi-Árido, Mossoró, 2017.https://repositorio.ufersa.edu.br/handle/tede/811Taphonomic studies reveals important information about how the environment affects the remains of organisms during the process of decaying. This approach can be used for the study of both ancient and recent organisms. The use of taphonomic techniques to study recent marine mammals were underused, despite its potential. This work aims to study bone material of marine mammals in search of marks left by post-mortem processes related to biotic and abiotic environmental factors in the northern cost of Rio Grande do Norte State, Brasil. According to the taphonomic signatures found in the bone material it was identified weathering processes, abrasion, necrophagy, breaks, taphonomic feedback and human actions. For the northern coast of Rio Grande do Norte skulls have better representation in strandings of marine mammals, but vertebrae have greater reliability for faunal survey. The dynamic tidal influences directly on the samples, acting as a carrier and modifying factor. Also according to the taphomonic signatures found the study area has great heterogeneity regarding the environmental dynamics that produce the signatures studied, adjacent areas can produce different signatures and distant areas can produce similar signaturesEstudos tafonômicos revelam informações importantes sobre como o ambiente afeta os restos de organismos durante o processo de decaimento. Esta abordagem pode ser utilizada tanto para estudo de organismos antigos, como para organismos recentes. A utilização das técnicas de tafonomia para estudo com mamíferos marinhos recentes foram pouco exploradas, apesar de seu potencial. Este trabalho objetiva estudar material ósseo de mamíferos marinhos em busca de marcas deixadas por processos post-mortem relacionados aos fatores ambientais bióticos e abióticos no litoral setentrional do Rio Grande do Norte, Brasil. De acordo com as assinaturas tafonômicas encontradas no material ósseo foi possível identificar processos de intemperismo, abrasão, necrofagia, quebras, retroalimentação tafonômica e ações antrópicas. Para o litoral setentrional do Rio Grande do Norte os crânios possuem uma melhor representação nos encalhes de mamíferos marinhos, porém nota-se que as vértebras possuem maior fidedignidade para levantamento faunístico. A dinâmica das marés influencia diretamente nas amostras, servindo como fator transportador e modificador. Ainda de acordo com as assinaturas tafonômicas encontradas nota-se que a área de estudo possui grande heterogeneidade quanto às dinâmicas ambientais que produzem as assinaturas estudadas, áreas adjacentes podem produzir assinaturas diferentes e áreas distantes podem produzir assinaturas semelhantesCoordenação de Aperfeiçoamento de Pessoal de Nível Superior2017-09-13application/pdfhttp://repositorio.ufersa.edu.br/retrieve/2176/CamiloCD_DISSERT.pdf.jpgporUniversidade Federal Rural do Semi-ÁridoPrograma de Pós-Graduação em Ecologia e ConservaçãoUFERSABrasilCC-BY-SAinfo:eu-repo/semantics/openAccessTafonomiaMamíferos marinhosEcologiaEncalhesMarcasTaphonomyMarine mammalsEcologyStrandsMarksCNPQ::CIENCIAS BIOLOGICAS::ECOLOGIAAnálise tafonômica de osso de mamíferos marinhos provenientes de encalhes no litoral setentrional do Estado do Rio Grande do Norte no semi-árido Nordestino, BrasilTafonomic analysis of bones from marine mammals from strads in the northern coast of the state of Rio Grande do Norte in the semi-arid Northeast, Brazilinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisreponame:Biblioteca Digital de Teses e Dissertações da UFERSAinstname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSATEXTCamiloCD_DISSERT.pdf.txtCamiloCD_DISSERT.pdf.txtExtracted Texttext/plain71362https://repositorio.ufersa.edu.br//bitstream/tede/811/3/CamiloCD_DISSERT.pdf.txt7e5d80c9c988f7910f3d7e9ec36a09d7MD53THUMBNAILCamiloCD_DISSERT.pdf.jpgCamiloCD_DISSERT.pdf.jpgGenerated Thumbnailimage/jpeg3401https://repositorio.ufersa.edu.br//bitstream/tede/811/4/CamiloCD_DISSERT.pdf.jpg4291b6ba5a71bbaa6b29dd8d58736eb5MD54ORIGINALCamiloCD_DISSERT.pdfCamiloCD_DISSERT.pdfapplication/pdf2672507https://repositorio.ufersa.edu.br//bitstream/tede/811/1/CamiloCD_DISSERT.pdfd50d300dbb04da2f73d158d0ac70f5a1MD51LICENSElicense.txtlicense.txttext/plain; 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dc.title.por.fl_str_mv |
Análise tafonômica de osso de mamíferos marinhos provenientes de encalhes no litoral setentrional do Estado do Rio Grande do Norte no semi-árido Nordestino, Brasil |
dc.title.alternative.por.fl_str_mv |
Tafonomic analysis of bones from marine mammals from strads in the northern coast of the state of Rio Grande do Norte in the semi-arid Northeast, Brazil |
title |
Análise tafonômica de osso de mamíferos marinhos provenientes de encalhes no litoral setentrional do Estado do Rio Grande do Norte no semi-árido Nordestino, Brasil |
spellingShingle |
Análise tafonômica de osso de mamíferos marinhos provenientes de encalhes no litoral setentrional do Estado do Rio Grande do Norte no semi-árido Nordestino, Brasil Dantas, Camilo Chagas Tafonomia Mamíferos marinhos Ecologia Encalhes Marcas Taphonomy Marine mammals Ecology Strands Marks CNPQ::CIENCIAS BIOLOGICAS::ECOLOGIA |
title_short |
Análise tafonômica de osso de mamíferos marinhos provenientes de encalhes no litoral setentrional do Estado do Rio Grande do Norte no semi-árido Nordestino, Brasil |
title_full |
Análise tafonômica de osso de mamíferos marinhos provenientes de encalhes no litoral setentrional do Estado do Rio Grande do Norte no semi-árido Nordestino, Brasil |
title_fullStr |
Análise tafonômica de osso de mamíferos marinhos provenientes de encalhes no litoral setentrional do Estado do Rio Grande do Norte no semi-árido Nordestino, Brasil |
title_full_unstemmed |
Análise tafonômica de osso de mamíferos marinhos provenientes de encalhes no litoral setentrional do Estado do Rio Grande do Norte no semi-árido Nordestino, Brasil |
title_sort |
Análise tafonômica de osso de mamíferos marinhos provenientes de encalhes no litoral setentrional do Estado do Rio Grande do Norte no semi-árido Nordestino, Brasil |
author |
Dantas, Camilo Chagas |
author_facet |
Dantas, Camilo Chagas |
author_role |
author |
dc.contributor.authorID.por.fl_str_mv |
01360600485 |
dc.contributor.authorLattes.por.fl_str_mv |
http://lattes.cnpq.br/3108651223748228 |
dc.contributor.advisorLattes.por.fl_str_mv |
http://lattes.cnpq.br/4887457075289677 |
dc.contributor.advisor1.fl_str_mv |
Porpino, Kleberson de Oliveria |
dc.contributor.advisor-co1.fl_str_mv |
Fragoso, Ana Bernadete Lima |
dc.contributor.advisor-co1Lattes.fl_str_mv |
http://lattes.cnpq.br/6664350945721817 |
dc.contributor.referee1.fl_str_mv |
Porpino, Kleberson de Oliveria |
dc.contributor.referee1Lattes.fl_str_mv |
http://lattes.cnpq.br/4887457075289677 |
dc.contributor.referee2.fl_str_mv |
Lunardi, Vitor de Oliveira |
dc.contributor.referee2Lattes.fl_str_mv |
19166162831 |
dc.contributor.referee3.fl_str_mv |
Peretti, Danielle |
dc.contributor.referee3Lattes.fl_str_mv |
http://lattes.cnpq.br/2936980194241079 |
dc.contributor.referee4.fl_str_mv |
Mendonça, Maisa Clari Farias de Barbalho |
dc.contributor.referee4Lattes.fl_str_mv |
http://lattes.cnpq.br/9714598282205989 |
dc.contributor.author.fl_str_mv |
Dantas, Camilo Chagas |
contributor_str_mv |
Porpino, Kleberson de Oliveria Fragoso, Ana Bernadete Lima Porpino, Kleberson de Oliveria Lunardi, Vitor de Oliveira Peretti, Danielle Mendonça, Maisa Clari Farias de Barbalho |
dc.subject.por.fl_str_mv |
Tafonomia Mamíferos marinhos Ecologia Encalhes Marcas Taphonomy Marine mammals Ecology Strands Marks |
topic |
Tafonomia Mamíferos marinhos Ecologia Encalhes Marcas Taphonomy Marine mammals Ecology Strands Marks CNPQ::CIENCIAS BIOLOGICAS::ECOLOGIA |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS BIOLOGICAS::ECOLOGIA |
description |
Taphonomic studies reveals important information about how the environment affects the remains of organisms during the process of decaying. This approach can be used for the study of both ancient and recent organisms. The use of taphonomic techniques to study recent marine mammals were underused, despite its potential. This work aims to study bone material of marine mammals in search of marks left by post-mortem processes related to biotic and abiotic environmental factors in the northern cost of Rio Grande do Norte State, Brasil. According to the taphonomic signatures found in the bone material it was identified weathering processes, abrasion, necrophagy, breaks, taphonomic feedback and human actions. For the northern coast of Rio Grande do Norte skulls have better representation in strandings of marine mammals, but vertebrae have greater reliability for faunal survey. The dynamic tidal influences directly on the samples, acting as a carrier and modifying factor. Also according to the taphomonic signatures found the study area has great heterogeneity regarding the environmental dynamics that produce the signatures studied, adjacent areas can produce different signatures and distant areas can produce similar signatures |
publishDate |
2017 |
dc.date.accessioned.fl_str_mv |
2017-10-27T13:08:38Z |
dc.date.issued.fl_str_mv |
2017-02-21 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/masterThesis |
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masterThesis |
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publishedVersion |
dc.identifier.citation.fl_str_mv |
DANTAS, Camilo Chagas. Análise tafonômica de osso de mamíferos marinhos provenientes de encalhes no litoral setentrional do Estado do Rio Grande do Norte no semi-árido Nordestino, Brasil. 2017. 51 f. Dissertação (Mestrado) - Curso de em Ecologia e Conservação, Universidade Federal Rural do Semi-Árido, Mossoró, 2017. |
dc.identifier.uri.fl_str_mv |
https://repositorio.ufersa.edu.br/handle/tede/811 |
identifier_str_mv |
DANTAS, Camilo Chagas. Análise tafonômica de osso de mamíferos marinhos provenientes de encalhes no litoral setentrional do Estado do Rio Grande do Norte no semi-árido Nordestino, Brasil. 2017. 51 f. Dissertação (Mestrado) - Curso de em Ecologia e Conservação, Universidade Federal Rural do Semi-Árido, Mossoró, 2017. |
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https://repositorio.ufersa.edu.br/handle/tede/811 |
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Universidade Federal Rural do Semi-Árido |
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Programa de Pós-Graduação em Ecologia e Conservação |
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UFERSA |
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Brasil |
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Universidade Federal Rural do Semi-Árido |
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