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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21b.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP5W34M/3FA44SU
Repositóriosid.inpe.br/mtc-m21b/2013/11.26.16.48.26   (acesso restrito)
Última Atualização2013:12.27.17.38.59 (UTC) administrator
Repositório de Metadadossid.inpe.br/mtc-m21b/2013/11.26.16.48.27
Última Atualização dos Metadados2021:02.04.18.38.36 (UTC) administrator
DOI10.1016/j.gloplacha.2013.08.006
ISSN0921-8181
Rótuloscopus 2013-11
Chave de CitaçãoCavalcantiMüllAndrFern:2013:GFMoBe
TítuloCold air intrusions over southeastern South America - GFDL model behavior regarding climate simulations in the 20th century and future projections
Ano2013
Data de Acesso07 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho3750 KiB
2. Contextualização
Autor1 Cavalcanti, Iracema Fonseca de Albuquerque
2 Müller, G. V.
3 Andrade, Kelen Martins
4 Fernández Long, M. E.
Identificador de Curriculo1 8JMKD3MGP5W/3C9JHDE
Grupo1 DMD-CPT-INPE-MCTI-GOV-BR
2
3 DOP-CPT-INPE-MCTI-GOV-BR
Afiliação1 Instituto Nacional de Pesquisas Espaciais (INPE)
2 Centro de Investigaciones Científicas y Transferencia de Tecnología a la Produccion, Diamante, Argentina
3 Instituto Nacional de Pesquisas Espaciais (INPE)
4 Facultad de Agronomía, Cátedra de Climatología y Fenología Agrícolas, Universidad de Buenos Aires (UBA), Argentina
Endereço de e-Mail do Autor1 iracema@cptec.inpe.br
2
3 kelen@cptec.inpe.br
Endereço de e-Mailmarcelo.pazos@inpe.br
RevistaGlobal and Planetary Change
Volume111
Páginas31-42
Nota SecundáriaA1 A1 A1 A2 A2
Histórico (UTC)2021-02-04 18:38:36 :: administrator -> marcelo.pazos@inpe.br :: 2013
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-ChaveCMIP3-GFDL-CM2.0
Cold air
Future projections
South America
Temperature extremes
Atmospheric temperature
Computer simulation
Global warming
Climate models
agricultural production
airflow
climate modeling
climate prediction
cold air
extreme event
frost
general circulation model
global warming
nature-society relations
temperature anomaly
temperature gradient
twentieth century
South America
ResumoCold air intrusions in three areas frequently affected by frosts of southeastern South America are analyzed based on GFDL-CM2.0 Coupled Atmospheric and Oceanic Global Circulation Model. The general objective is to investigate the model ability to simulate the frequency of intrusions in the present climate as well as the changes in the frequency of occurrence and atmospheric characteristics in a future climate scenario. The cold period (May to September) is analyzed for the control period 1961 to 1990 and for the period 2081 to 2100 from the CMIP3 A2 scenario, which reflects the extreme global warming. The coupled GFDL-CM2.0 overestimated the number of cold air intrusions for the present climate (control). This systematic error should be considered in the analyses of future climate results. Future projections indicated a reduction of these cases in GFDL results. As this model overestimated the number of cases, the reduction could be even greater. Composites of extreme cases for the present and future climate in the three areas indicated intensification of the temperature gradient which suggests more vigorous frontal systems, intensification of post-frontal highs and cold air extending to lower latitudes as compared to the present climate. Anomaly intensification was related to the climatological mean temperature, which is higher in the future than in the present. Therefore, even with less cold air intrusion over southeastern South America and a lower number of frost cases in the three areas, the occurrence of more intense systems would have an impact on the agriculture of these areas and such impact would extend to lower latitudes.© 2013 Elsevier B.V.
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Conteúdo da Pasta sourcenão têm arquivos
Conteúdo da Pasta agreementnão têm arquivos
4. Condições de acesso e uso
Idiomaen
Arquivo AlvoCavalcanti_Cold.pdf
Grupo de Usuáriosadministrator
marcelo.pazos@inpe.br
self-uploading-INPE-MCTI-GOV-BR
Grupo de Leitoresadministrator
marcelo.pazos@inpe.br
Visibilidadeshown
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhoiconet.com.br/banon/2006/11.26.21.31
Unidades Imediatamente Superiores8JMKD3MGPCW/43SKC35
8JMKD3MGPCW/43SQKNE
Lista de Itens Citandosid.inpe.br/mtc-m21/2012/07.13.14.50.18 1
DivulgaçãoWEBSCI; PORTALCAPES; COMPENDEX; SCOPUS.
Acervo Hospedeirosid.inpe.br/mtc-m21b/2013/09.26.14.25.20
6. Notas
Campos Vaziosalternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark month nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
e-Mail (login)marcelo.pazos@inpe.br
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