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1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34T/46QK29E
Repositóriosid.inpe.br/mtc-m21d/2022/05.02.13.32   (acesso restrito)
Última Atualização2022:05.02.13.32.41 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21d/2022/05.02.13.32.41
Última Atualização dos Metadados2023:01.03.16.46.05 (UTC) administrator
DOI10.1007/s00704-022-03993-x
ISSN0177-798X
Chave de CitaçãoSilvaMellChou:2022:CaStSo
TítuloProjections of severe droughts in future climate in Southeast Brazil: a case study in Southern Minas Gerais State, Brazil
Ano2022
MêsMay
Data de Acesso18 maio 2024
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho4734 KiB
2. Contextualização
Autor1 Silva, Vinicius Oliveira
2 Mello, Carlos Rogério
3 Chou, Sin Chan
Grupo1
2
3 DIMNT-CGCT-INPE-MCTI-GOV-BR
Afiliação1 Universidade Federal de Lavras (UFLA)
2 Universidade Federal de Lavras (UFLA)
3 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 vinicius_bask07@hotmail.com
2 crmello@ufla.br
3 chou.sinchan@gmail.com
RevistaTheoretical and Applied Climatology
Volume148
Número3/4
Páginas1289-1302
Nota SecundáriaA1_GEOGRAFIA A1_ENGENHARIAS_I A2_INTERDISCIPLINAR A2_GEOCIÊNCIAS A2_CIÊNCIAS_AMBIENTAIS A2_CIÊNCIAS_AGRÁRIAS_I B1_BIODIVERSIDADE B1_ARQUITETURA_E_URBANISMO B2_CIÊNCIAS_BIOLÓGICAS_I B3_ASTRONOMIA_/_FÍSICA
Histórico (UTC)2022-05-02 13:32:41 :: simone -> administrator ::
2022-05-02 13:32:44 :: administrator -> simone :: 2022
2022-05-02 13:33:15 :: simone -> administrator :: 2022
2023-01-03 16:46:05 :: administrator -> simone :: 2022
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-ChaveRegional climate change
Meteorological drought projection
Regional climate models
Climate change impacts
ResumoSouth of Minas Gerais state, in Southeast Brazil, is known for the coffee crop production (more than 30% of country's production) and hydroelectricity generation (1216 MW installed power). Droughts are natural climate phenomena that may strongly affect a region during a certain period. In this study, the severity of the droughts that hit southern Minas Gerais state was analyzed in the period from 1970 to 2020 and was projected up to 2098/2099 using four global circulation models (HadGEM2-ES, MIROC5, BESM, CanESM2), downscaled by Eta model to 20-km resolution, under two Representative Concentration Pathways (RCP4.5 and RCP8.5). To access the severity of the droughts, the Standard Precipitation Index considering the hydrological year (SPI12) was investigated over time and space. The results demonstrated that the 2013-2014 hydrological year was the dryest in southern Minas Gerais, followed by 2014/2015, which led to water shortage, reduction of the hydroelectricity and reduction of coffee crop production. Future projections indicate that extreme droughts will continue occurring, but with similar rarity. However, the RCM downscaling pointed out the possible occurrence of several dry consecutive years, which can collapse the hydrology and put at risk the economy of the region. Except from the Eta-MIROC under RCP 8.5, that simulated most of the droughts in middle to the end of XXI century, the other RCMs projected recurrent droughts for the next two decades, supporting the detection drought anomalies and helping in adoption actions to anticipate and mitigate drought effects in the future.
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4. Condições de acesso e uso
Idiomaen
Arquivo AlvoSilva2022_Article_ProjectionsOfSevereDroughtsInF.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
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/46KUATE
Lista de Itens Citandosid.inpe.br/bibdigital/2022/04.03.22.23 1
DivulgaçãoWEBSCI; PORTALCAPES; MGA.
Acervo Hospedeirourlib.net/www/2021/06.04.03.40
6. Notas
Campos Vaziosalternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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