Pollen analysis of Holocene sediments from the Poço das Antas National Biological Reserve, Silva Jardim, Rio de Janeiro, Brazil

Detalhes bibliográficos
Autor(a) principal: Coelho, Luciane G.
Data de Publicação: 2008
Outros Autores: Barth, Ortrud Monika, Araujo, Dorothy S. D. de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/29033
Resumo: Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis. Coordenação Geral de Petróleo e Gás. Rio de Janeiro, RJ, Brasil / Universidade Federal do Rio de Janeiro. Instituto de Biologia. Departamento de Botânica. Laboratório de Palinologia. Rio de Janeiro, RJ, Brasil.
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spelling Coelho, Luciane G.Barth, Ortrud MonikaAraujo, Dorothy S. D. de2018-09-25T12:06:42Z2018-09-25T12:06:42Z2008COELHO, Luciane G. et al. Pollen analysis of Holocene sediments from the Poço das Antas National Biological Reserve, Silva Jardim, Rio de Janeiro, Brazil. Anais da Academia Brasileira de Ciências, v. 80, n.3, p.531-541, 2008.0001-3765https://www.arca.fiocruz.br/handle/icict/29033engAcademia Brasileira de CiênciasPalinologiaHolocenoBrasilpaleo-ambienteReserva Biológica Nacional do Poço das AntasPalynologypaleo-environmentHoloceneBrazilRio de janeiroPoço das Antas National Biological ReservePollen analysis of Holocene sediments from the Poço das Antas National Biological Reserve, Silva Jardim, Rio de Janeiro, Brazilinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleInstituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis. Coordenação Geral de Petróleo e Gás. Rio de Janeiro, RJ, Brasil / Universidade Federal do Rio de Janeiro. Instituto de Biologia. Departamento de Botânica. Laboratório de Palinologia. Rio de Janeiro, RJ, Brasil.Universidade Federal do Rio de Janeiro. Instituto de Biologia. Departamento de Botânica. Laboratório de Palinologia. Rio de Janeiro, RJ, Brasil / Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Virologia. Laboratório de Ultra-estrutura viral. Rio de Janeiro, RJ, BrasilUniversidade Federal do Rio de Janeiro. Centro de Ciências da Saúde. Instituto de Biologia. Departamento de Ecologia. Laboratório de Ecologia Vegetal. Rio de Janeiro, RJ, Brasil.The Poço das Antas National Biological Reserve is located in Rio de Janeiro State, southeast Brazil. This paper presents information on past environmental characteristics of the area through pollen analysis. Two sedimentary columns were collected and five samples were selected for radiocarbon dating. The following ages of the columns from bottom to top were detected: column 1 – 1.20-1.16 m: 6080 ±40 years BP, 0.775-0.735 m: 4090 ±40 years BP, 0.385-0.345 m: 1880 ± 80 years BP; column 2 – 1.22-1.18 m: 3520 ± 40 years BP, 0.23-0.19 m: 1810 ± 40 years BP. Three samples from column 1 and two samples from column 2 were selected for pollen analysis: 1.20 m, 0.77 m and 0.37 m of column 1 and 1.22 m and 0.21 m of column 2. Chemical treatment followed standard methodology. The palynological analysis shows that around 6080 years BP the study area was dominated by a rain forest and from around 4090 years BP the vegetation changed to a fragmented forest, restricted to low hills and surrounded by an open area of grassland and pioneer plants, swamps and peat areas. 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dc.title.pt_BR.fl_str_mv Pollen analysis of Holocene sediments from the Poço das Antas National Biological Reserve, Silva Jardim, Rio de Janeiro, Brazil
title Pollen analysis of Holocene sediments from the Poço das Antas National Biological Reserve, Silva Jardim, Rio de Janeiro, Brazil
spellingShingle Pollen analysis of Holocene sediments from the Poço das Antas National Biological Reserve, Silva Jardim, Rio de Janeiro, Brazil
Coelho, Luciane G.
Palinologia
Holoceno
Brasil
paleo-ambiente
Reserva Biológica Nacional do Poço das Antas
Palynology
paleo-environment
Holocene
Brazil
Rio de janeiro
Poço das Antas National Biological Reserve
title_short Pollen analysis of Holocene sediments from the Poço das Antas National Biological Reserve, Silva Jardim, Rio de Janeiro, Brazil
title_full Pollen analysis of Holocene sediments from the Poço das Antas National Biological Reserve, Silva Jardim, Rio de Janeiro, Brazil
title_fullStr Pollen analysis of Holocene sediments from the Poço das Antas National Biological Reserve, Silva Jardim, Rio de Janeiro, Brazil
title_full_unstemmed Pollen analysis of Holocene sediments from the Poço das Antas National Biological Reserve, Silva Jardim, Rio de Janeiro, Brazil
title_sort Pollen analysis of Holocene sediments from the Poço das Antas National Biological Reserve, Silva Jardim, Rio de Janeiro, Brazil
author Coelho, Luciane G.
author_facet Coelho, Luciane G.
Barth, Ortrud Monika
Araujo, Dorothy S. D. de
author_role author
author2 Barth, Ortrud Monika
Araujo, Dorothy S. D. de
author2_role author
author
dc.contributor.author.fl_str_mv Coelho, Luciane G.
Barth, Ortrud Monika
Araujo, Dorothy S. D. de
dc.subject.other.pt_BR.fl_str_mv Palinologia
Holoceno
Brasil
paleo-ambiente
Reserva Biológica Nacional do Poço das Antas
topic Palinologia
Holoceno
Brasil
paleo-ambiente
Reserva Biológica Nacional do Poço das Antas
Palynology
paleo-environment
Holocene
Brazil
Rio de janeiro
Poço das Antas National Biological Reserve
dc.subject.en.pt_BR.fl_str_mv Palynology
paleo-environment
Holocene
Brazil
Rio de janeiro
Poço das Antas National Biological Reserve
description Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis. Coordenação Geral de Petróleo e Gás. Rio de Janeiro, RJ, Brasil / Universidade Federal do Rio de Janeiro. Instituto de Biologia. Departamento de Botânica. Laboratório de Palinologia. Rio de Janeiro, RJ, Brasil.
publishDate 2008
dc.date.issued.fl_str_mv 2008
dc.date.accessioned.fl_str_mv 2018-09-25T12:06:42Z
dc.date.available.fl_str_mv 2018-09-25T12:06:42Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.citation.fl_str_mv COELHO, Luciane G. et al. Pollen analysis of Holocene sediments from the Poço das Antas National Biological Reserve, Silva Jardim, Rio de Janeiro, Brazil. Anais da Academia Brasileira de Ciências, v. 80, n.3, p.531-541, 2008.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/29033
dc.identifier.issn.pt_BR.fl_str_mv 0001-3765
identifier_str_mv COELHO, Luciane G. et al. Pollen analysis of Holocene sediments from the Poço das Antas National Biological Reserve, Silva Jardim, Rio de Janeiro, Brazil. Anais da Academia Brasileira de Ciências, v. 80, n.3, p.531-541, 2008.
0001-3765
url https://www.arca.fiocruz.br/handle/icict/29033
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Academia Brasileira de Ciências
publisher.none.fl_str_mv Academia Brasileira de Ciências
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
instname:Fundação Oswaldo Cruz (FIOCRUZ)
instacron:FIOCRUZ
instname_str Fundação Oswaldo Cruz (FIOCRUZ)
instacron_str FIOCRUZ
institution FIOCRUZ
reponame_str Repositório Institucional da FIOCRUZ (ARCA)
collection Repositório Institucional da FIOCRUZ (ARCA)
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