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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Siteplutao.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
IdentificadorJ8LNKAN8RW/34BF27A
Repositóriodpi.inpe.br/plutao@80/2008/12.04.13.08.14   (acesso restrito)
Última Atualização2015:04.20.13.10.31 (UTC) administrator
Repositório de Metadadosdpi.inpe.br/plutao@80/2008/12.04.13.08.15
Última Atualização dos Metadados2021:02.10.18.35.10 (UTC) administrator
Rótulolattes: 5719239270509869 2 MeloOrsi:2008:InChOr
Chave de CitaçãoMeloOrsi:2008:InChOr
TítuloThe influence of changes in orbital Parameters over South American climate using the CPTEC AGCM> simulation of climate during the mid Holocene
Ano2008
Data de Acesso04 maio 2024
Tipo de Trabalhojournal article
Número de Arquivos1
Tamanho3847 KiB
2. Contextualização
Autor1 Melo, Luciene de
2 Orsini, Jose Antonio Marengo
Grupo1 CPT-CPT-INPE-MCT-BR
2 DMD-CPT-INPE-MCT-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 luciene@cptec.inpb.r
2 marengo@cptec.inpe.br
Endereço de e-Mailmarengo@cptec.inpe.br
RevistaHolocene
Volume18
Número4
Páginas517-532
Histórico (UTC)2008-12-04 16:12:43 :: lattes -> administrator ::
2008-12-17 15:51:48 :: administrator -> simone ::
2010-07-07 18:38:57 :: simone -> administrator ::
2012-10-21 03:12:40 :: administrator -> marciana :: 2008
2013-03-04 16:02:56 :: marciana -> administrator :: 2008
2021-02-10 18:35:10 :: administrator -> marciana :: 2008
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Tipo de Versãopublisher
Palavras-Chavemodelagem de clima
holoceno
ResumoClimate change has been analysed for the mid Holocene (MH, 6000 years BP) over South America. Simulations have been performed through modification of the orbital parameters and the CO2 concentration typical of the MH within the CPTEC T062L28 atmospheric general circulation models (AGCM). The results were compared with previous simulations performed by various climate centres around the world and with palaeoclimate indicators. The MH climate simulation shows a wetter behaviour in northeastern South America with a northward shift of the Intertropical Convergence Zone (ITCZ). In central and southeastern South America the simulations show a reduction in precipitation. Some important changes were detected during the MH: (a) the increase in the intensity of the circulation of the South Atlantic subtropical high; (b) the intensification of the northerly flow east of the Andes, south of 20ºS; (c) the decrease in moisture transport from the Amazon basin to central and south-southeastern Brazil, which can influence the formation and intensity of the South Atlantic Convergence Zone (SACZ); (d) the reduced intensity of the northeasterly trade winds north of 20ºS, which can explain the northward positioning of the ITCZ; and (e) the weakening of the low-level convergence over the Amazon region, which can explain the reduction in precipitation in this region during the MH. A cooling signal was verified during the MH simulation, in accordance with palaeoclimate evidence, that was related to cold air surges coming from the South, which cooled regions east of the Andes and were more common during summer and autumn during the MH.
ÁreaMET
Arranjo 1urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CGCPT > The influence of...
Arranjo 2urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMD > The influence of...
Conteúdo da Pasta docacessar
Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
Idiomaen
Grupo de Usuáriosadministrator
lattes
marciana
Grupo de Leitoresadministrator
marciana
Visibilidadeshown
Política de Arquivamentodenypublisher denyfinaldraft12
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Unidades Imediatamente Superiores8JMKD3MGPCW/3EUPEJL
8JMKD3MGPCW/43SKC35
Lista de Itens Citandosid.inpe.br/bibdigital/2013/10.06.18.03 1
DivulgaçãoWEBSCI
Acervo Hospedeirodpi.inpe.br/plutao@80/2008/08.19.15.01
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel doi format isbn issn lineage mark mirrorrepository month nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype session shorttitle sponsor subject targetfile tertiarymark tertiarytype url
7. Controle da descrição
e-Mail (login)marciana
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