| 1. Identificação | |
| Tipo de Referência | Artigo em Revista Científica (Journal Article) |
| Site | plutao.sid.inpe.br |
| Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identificador | J8LNKAN8RW/3D53QH2 |
| Repositório | dpi.inpe.br/plutao/2012/11.28.17.35.15 (acesso restrito) |
| Última Atualização | 2013:02.07.17.27.22 (UTC) marciana |
| Repositório de Metadados | dpi.inpe.br/plutao/2012/11.28.17.35.16 |
| Última Atualização dos Metadados | 2018:06.05.00.02.10 (UTC) administrator |
| Chave Secundária | INPE--PRE/ |
| DOI | 10.1016/j.revpalbo.2012.08.007 |
| ISSN | 0034-6667 |
| Rótulo | lattes: 0307721738107549 4 FrançaCoPeRoSmGu:2012:ImClAn |
| Chave de Citação | FrançaFrCoPeRoGuSm:2012:ImClAn |
| Título | The last mangroves of Marajó Island Eastern Amazon: Impact of climate and/or relative sea-level changes  |
| Projeto | FAPESPA (104/2008); FAPESP (03615-5/2007). |
| Ano | 2012 |
| Mês | Nov. |
| Data de Acesso | 13 maio 2024 |
| Tipo Secundário | PRE PI |
| Número de Arquivos | 1 |
| Tamanho | 2724 KiB |
| 2. Contextualização | |
| Autor | 1 França, Marlon C. 2 Francisquini, Mariah I. 3 Cohen, Marcelo Cancela Lisboa 4 Pessenda, Luiz Carlos Ruiz 5 Rossetti, Dilce de Fátima 6 Guimarães, José Tasso F 7 Smith, Clarisse B. |
| Identificador de Curriculo | 1 2 3 4 5 8JMKD3MGP5W/3C9JGTQ |
| Grupo | 1 2 3 4 5 DSR-OBT-INPE-MCTI-GOV-BR |
| Afiliação | 1 Coastal Dynamics Laboratory, Post-Graduate Program in Geology and Geochemistry, Federal University of Pará, Av. Perimentral 2651, Terra Firme, CEP: 66077-530, Belém (PA), Brazil 2 Center for Nuclear Energy in Agriculture (CENA), University of São Paulo 3 Coastal Dynamics Laboratory, Post-Graduate Program in Geology and Geochemistry, Federal University of Pará, Av. Perimentral 2651, Terra Firme, CEP: 66077-530, Belém (PA), Brazil 4 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 Coastal Dynamics Laboratory, Post-Graduate Program in Geology and Geochemistry, Federal University of Pará, Av. Perimentral 2651, Terra Firme, CEP: 66077-530, Belém (PA), Brazil 7 Coastal Dynamics Laboratory, Post-Graduate Program in Geology and Geochemistry, Federal University of Pará, Av. Perimentral 2651, Terra Firme, CEP: 66077-530, Belém (PA), Brazil |
| Endereço de e-Mail do Autor | 1 2 3 mcohen@ufpa.br 4 Center for Nuclear Energy in Agriculture (CENA), University of São Paulo, 13400-000, Piracicaba (SP), Brazil 5 rossetti@dsr.inpe.br |
| Endereço de e-Mail | rossetti@dsr.inpe.br |
| Revista | Review of Palaeobotany and Palynology |
| Volume | 187 |
| Número | Article in Press |
| Páginas | 50-65 |
| Nota Secundária | B3_BIOTECNOLOGIA B1_ECOLOGIA_E_MEIO_AMBIENTE B1_GEOCIÊNCIAS |
| Histórico (UTC) | 2012-11-28 23:06:32 :: lattes -> marciana :: 2012 2012-11-30 17:26:30 :: marciana -> administrator :: 2012 2013-01-20 15:55:13 :: administrator -> marciana :: 2012 2013-02-07 17:27:22 :: marciana -> administrator :: 2012 2018-06-05 00:02:10 :: administrator -> marciana :: 2012 |
| 3. Conteúdo e estrutura | |
| É a matriz ou uma cópia? | é a matriz |
| Estágio do Conteúdo | concluido |
| Transferível | 1 |
| Tipo do Conteúdo | External Contribution |
| Tipo de Versão | publisher |
| Palavras-Chave | Amazon coast climate holocene palynology sea level vegetation |
| Resumo | The dynamics, over the last 7500. years, of a mangrove at Marajó Island in northern Brazil were studied by pollen and sedimentary facies analyses using sediment cores. This island, located at the mouth of the Amazon River, is influenced by riverine inflow combined with tidal fluctuations of the equatorial Atlantic Ocean. Herbaceous vegetation intermingled with rainforest dominates the central area of the island, while várzea is the main vegetation type along the littoral. In particular, the modern northeastern coastal zone is covered by a mosaic of dense rainforest, herbaceous vegetation, mangroves, várzea, and restinga. The integration of pollen data and facies descriptions indicates a tidal mud flat colonized by mangroves in the interior of Marajó Island between ~. 7500. cal. yr BP and ~. 3200. cal. yr BP. During the late Holocene, mangroves retracted to a small area (100-700. m in width) along the northeastern coastal plain. Mangrove expansion during the early and mid Holocene was likely caused by the post-glacial sea-level rise which, combined with tectonic subsidence, led to a rise in tidal water salinity. Salinity must have further increased due to low river discharge resulting from increased aridity during the early and mid Holocene. The shrinking of the area covered by mangrove vegetation during the late Holocene was likely caused by the increase in river discharge during the late Holocene, which has maintained relatively low tidal water salinity in Marajó Island. Tidal water salinity is relatively higher in the northeastern part of the island than in others, due to the southeast-northwest trending current along the littoral. The mixing of marine and riverine freshwater inflows has provided a refuge for mangroves in this area. The increase in flow energy during the last century is related to landward sand migration, which explains the current retraction of mangroves. These changes may indicate an increased exposure to tidal influence driven by the relative sea-level rise, either associated with global fluctuations or tectonic subsidence, and/or by an increase in river water discharge. |
| Área | SRE |
| Arranjo | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > The last mangroves... |
| Conteúdo da Pasta doc | acessar |
| Conteúdo da Pasta source | não têm arquivos |
| Conteúdo da Pasta agreement | não têm arquivos |
| 4. Condições de acesso e uso | |
| Idioma | en |
| Grupo de Usuários | administrator lattes marciana |
| Visibilidade | shown |
| Política de Arquivamento | denypublisher denyfinaldraft24 |
| Permissão de Leitura | deny from all and allow from 150.163 |
| Permissão de Atualização | não transferida |
| 5. Fontes relacionadas | |
| Unidades Imediatamente Superiores | 8JMKD3MGPCW/3ER446E |
| Divulgação | WEBSCI; PORTALCAPES. |
| Acervo Hospedeiro | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notas | |
| Campos Vazios | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress readergroup rightsholder schedulinginformation secondarydate session shorttitle sponsor subject targetfile tertiarymark tertiarytype typeofwork url |
| 7. Controle da descrição | |
| e-Mail (login) | marciana |
| atualizar | |