Modern processes of palynomorph deposition at lakes of the northern region of the Rio de Janeiro State, Brazil

Detalhes bibliográficos
Autor(a) principal: Luz, Cynthia E. P. da
Data de Publicação: 2010
Outros Autores: Barth, Ortrud Monika, Silva, Cleverson G.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/26117
Resumo: 1Instituto de Botânica. Núcleo de Pesquisa em Palinologia. São Paulo,, SP, Brasil / Universidade Federal do Rio de Janeiro. Instituto de Geociências. Departamento de Geologia. Laboratório de Palinologia. Rio de Janeiro, RJ, Brasil.
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spelling Luz, Cynthia E. P. daBarth, Ortrud MonikaSilva, Cleverson G.2018-04-26T11:45:58Z2018-04-26T11:45:58Z2010LUZ, Cynthia E. P. ; BARTH, Ortrud M.; SILVA, Cleverson G. Modern processes of palynomorph deposition at lakes of the northern region of the Rio de Janeiro State, Brazil. Anais da Academia Brasileira de Ciências, v.82, n.3, p.679-690, 2010.https://www.arca.fiocruz.br/handle/icict/261170001-3765engAcademia Brasileira de CiênciasMunicípio de Campos dos Goytacazesdeposição de pólendeposição de algaspalinologiaalgae depositionCampos dos Goitacazes municipalitypalinologypollen depositionModern processes of palynomorph deposition at lakes of the northern region of the Rio de Janeiro State, Brazilinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1Instituto de Botânica. Núcleo de Pesquisa em Palinologia. São Paulo,, SP, Brasil / Universidade Federal do Rio de Janeiro. Instituto de Geociências. Departamento de Geologia. Laboratório de Palinologia. Rio de Janeiro, RJ, Brasil.Universidade Federal do Rio de Janeiro. Instituto de Geociências. Departamento de Geologia. 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, Brasil.Universidade Federal Fluminense. Instituto de Geociências. Laboratório de Geologia Marinha,.Niterói, RJ, Brasil.Palynological analysis of pollen, Pteridophyta spores and algae deposited in the superficial sediments at Lagoa de Cima and Lagoa do Campelo Lakes, located in the north of Rio de Janeiro state, was used to determine the spatial variation of the palynomorphs deposition. A total of 67 pollen types were identified at Lagoa de Cima, with an expressive contribution of regional arboreous taxa, hydrophytes and ruderal plants of the pastureland. The depositional pattern of palynomorphs depends on the fluvial leakage, the proximity of the local sedimentation to the inlet of the Imbé and Urubu Rivers and the bathymetry of lake bottom. The highest concentrations of palynomorphs were observed in the decentralized and less deeper area, without the interference of the northeastern wind. At Lagoa do Campelo, a total of 58 pollen types were identified, among which the majority of the pollen grains came from hydrophytes, with the highest concentrations found along the northeastern shore. The southeastern shore showed high percentages of pollen and spores with degraded exine and mechanical damage, due to the transport through the lake by the currents caused by the wind, confirmed by the depositional trend of damaged palinomorphs along the same direction as the prevailing winds.info:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txtlicense.txttext/plain; charset=utf-82991https://www.arca.fiocruz.br/bitstream/icict/26117/1/license.txt5a560609d32a3863062d77ff32785d58MD51ORIGINALortrud5_barth_etal_IOC_2010.pdfortrud5_barth_etal_IOC_2010.pdfapplication/pdf3996901https://www.arca.fiocruz.br/bitstream/icict/26117/2/ortrud5_barth_etal_IOC_2010.pdf8ded2e16f5408e0998bdc846ac5bea0aMD52TEXTortrud5_barth_etal_IOC_2010.pdf.txtortrud5_barth_etal_IOC_2010.pdf.txtExtracted 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dc.title.pt_BR.fl_str_mv Modern processes of palynomorph deposition at lakes of the northern region of the Rio de Janeiro State, Brazil
title Modern processes of palynomorph deposition at lakes of the northern region of the Rio de Janeiro State, Brazil
spellingShingle Modern processes of palynomorph deposition at lakes of the northern region of the Rio de Janeiro State, Brazil
Luz, Cynthia E. P. da
Município de Campos dos Goytacazes
deposição de pólen
deposição de algas
palinologia
algae deposition
Campos dos Goitacazes municipality
palinology
pollen deposition
title_short Modern processes of palynomorph deposition at lakes of the northern region of the Rio de Janeiro State, Brazil
title_full Modern processes of palynomorph deposition at lakes of the northern region of the Rio de Janeiro State, Brazil
title_fullStr Modern processes of palynomorph deposition at lakes of the northern region of the Rio de Janeiro State, Brazil
title_full_unstemmed Modern processes of palynomorph deposition at lakes of the northern region of the Rio de Janeiro State, Brazil
title_sort Modern processes of palynomorph deposition at lakes of the northern region of the Rio de Janeiro State, Brazil
author Luz, Cynthia E. P. da
author_facet Luz, Cynthia E. P. da
Barth, Ortrud Monika
Silva, Cleverson G.
author_role author
author2 Barth, Ortrud Monika
Silva, Cleverson G.
author2_role author
author
dc.contributor.author.fl_str_mv Luz, Cynthia E. P. da
Barth, Ortrud Monika
Silva, Cleverson G.
dc.subject.other.pt_BR.fl_str_mv Município de Campos dos Goytacazes
deposição de pólen
deposição de algas
palinologia
topic Município de Campos dos Goytacazes
deposição de pólen
deposição de algas
palinologia
algae deposition
Campos dos Goitacazes municipality
palinology
pollen deposition
dc.subject.en.pt_BR.fl_str_mv algae deposition
Campos dos Goitacazes municipality
palinology
pollen deposition
description 1Instituto de Botânica. Núcleo de Pesquisa em Palinologia. São Paulo,, SP, Brasil / Universidade Federal do Rio de Janeiro. Instituto de Geociências. Departamento de Geologia. Laboratório de Palinologia. Rio de Janeiro, RJ, Brasil.
publishDate 2010
dc.date.issued.fl_str_mv 2010
dc.date.accessioned.fl_str_mv 2018-04-26T11:45:58Z
dc.date.available.fl_str_mv 2018-04-26T11:45:58Z
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 LUZ, Cynthia E. P. ; BARTH, Ortrud M.; SILVA, Cleverson G. Modern processes of palynomorph deposition at lakes of the northern region of the Rio de Janeiro State, Brazil. Anais da Academia Brasileira de Ciências, v.82, n.3, p.679-690, 2010.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/26117
dc.identifier.eissn.none.fl_str_mv 0001-3765
identifier_str_mv LUZ, Cynthia E. P. ; BARTH, Ortrud M.; SILVA, Cleverson G. Modern processes of palynomorph deposition at lakes of the northern region of the Rio de Janeiro State, Brazil. Anais da Academia Brasileira de Ciências, v.82, n.3, p.679-690, 2010.
0001-3765
url https://www.arca.fiocruz.br/handle/icict/26117
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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