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1. Identificação
Tipo de ReferênciaResumo em Evento (Conference Proceedings)
Sitemtc-m16d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP7W/388QS52
Repositóriosid.inpe.br/mtc-m19/2010/09.13.14.33
Repositório de Metadadossid.inpe.br/mtc-m19/2010/09.13.14.33.05
Última Atualização dos Metadados2020:04.28.18.34.18 (UTC) administrator
Chave SecundáriaINPE--PRE/
Chave de CitaçãoBarbosaArra:2010:AcClCh
TítuloAccessing Climate Change Impacts On Moisture Flux Over South America During The Rainy Season
Ano2010
Data de Acesso18 maio 2024
Tipo SecundárioPRE CI
2. Contextualização
Autor1 Barbosa, H M
2 Arraut, Josefina Moraes
Grupo1
2 CST-CST-INPE-MCT-BR
Afiliação1 Physics Institute / Dep. de Fisica Aplicada, University of Sao Paulo, Sao Paulo, Brazil
2 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 Physics Institute / Dep. de Fisica Aplicada, University of Sao Paulo, Sao Paulo, Brazil
2 josefina.arraut@cptec.inpe.br
Nome do EventoThe Meeting of the Americas.
Localização do EventoFoz do Iguaçu, BR
Data08-12 aug 2010
Título do LivroAbstracts
Tipo TerciárioPapers
Histórico (UTC)2012-01-12 11:38:32 :: valdirene -> administrator :: 2010
2020-04-28 18:34:18 :: administrator -> simone :: 2010
3. Conteúdo e estrutura
É a matriz ou uma cópia?é a matriz
Estágio do Conteúdoconcluido
Transferível1
Tipo do ConteúdoExternal Contribution
Palavras-ChaveAtmosphere
water cycles
global climate models
precipitation
ResumoAn important role of the South American Monsoon System (SAMS) is in driving the water balance in the tropics and subtropics by modulating the Tropical Atlantic Ocean's moisture flux that enters South America at its northern coast and is deviated southwardly by the Andes to end up contributing to subtropical precipitation. An yet open question is how this picture might be changed under the upcoming anthropogenic climate changes. We draw some light on the matter by comparing modeled moisture fluxes for the 20th and 21th centuries. The Brazilian Model of the Global Climate System (BMGCS), which is being developed by the Brazilian scientific community for its climate change studies and is known to reproduce the SAMS, is used for this study. Sea surface temperature (SST) fields from Hadley Center-HadCM3, GFDL-CM2.1 and MPI-ECHAM5 models produced on the 20C3M, A2 and B1 experiments are used to force the atmospheric component of BMGCS and downscale these IPCC scenarios. The vertically integrated moisture flux and the moisture balance over South America is analyzed here for each of our nine model integrations. Our results for the rainy season (NDJFM) season shows an intensification of the moisture flux crossing the continent, which is more strong under A2 scenario than under B1. This is in agreement with many studies that shown an intensification of the global hydrological cycle for a warmer climate and particularly those that points to increased precipitation in subtropical South America.
ÁreaMET
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4. Condições de acesso e uso
Idiomaen
Grupo de Usuáriosvaldirene
administrator
Visibilidadeshown
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhosid.inpe.br/mtc-m19@80/2009/08.21.17.02.53
Unidades Imediatamente Superiores8JMKD3MGPCW/3F3T29H
Acervo Hospedeirosid.inpe.br/mtc-m19@80/2009/08.21.17.02
6. Notas
Campos Vaziosarchivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn label lineage mark nextedition notes numberoffiles numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress readergroup resumeid rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle size sponsor subject targetfile tertiarymark type url versiontype volume
7. Controle da descrição
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