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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/4C67NP8
Repositóriosid.inpe.br/mtc-m21d/2024/10.01.17.43   (acesso restrito)
Última Atualização2024:10.01.17.43.17 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21d/2024/10.01.17.43.17
Última Atualização dos Metadados2024:10.11.07.26.07 (UTC) administrator
DOI10.1002/joc.8561
ISSN0899-8418
Chave de CitaçãoCeronKACARRET:2024:NeInTr
TítuloNew insights into trends of rainfall extremes in the Amazon basin through trend-empirical orthogonal function (1981-2021)
Ano2024
MêsJuly
Data de Acesso09 maio 2025
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho11809 KiB
2. Contextualização
Autor1 Ceron, Wilmar L.
2 Kayano, Mary Toshie
3 Andreoli, Rita Valéria
4 Canchala, Teresita
5 Avila-Diaz, Alvaro
6 Ribeiro, Igor Oliveira
7 Rojas, Juan D.
8 Escobar-Carbonari, Daniel
9 Tapasco, Jeimar
Identificador de Curriculo1
2 8JMKD3MGP5W/3C9JHST
ORCID1 0000-0003-1901-9572
2 0000-0002-2516-295X
3 0000-0001-5531-0733
4 0000-0002-5208-5515
5 0000-0002-0404-4559
6 0000-0002-3529-0525
7
8 0000-0002-7467-1101
9 0000-0003-0027-8224
Grupo1
2 DIMNT-CGCT-INPE-MCTI-GOV-BR
Afiliação1 Universidad del Valle
2 Instituto Nacional de Pesquisas Espaciais (INPE)
3 Universidade do Estado do Amazonas (UEA)
4 Universidad Mariana
5 Universidad del Rosario
6 Universidade do Estado do Amazonas (UEA)
7 Universidad del Valle
8 Center for Tropical Agriculture (CIAT)
9 Stockholm University
Endereço de e-Mail do Autor1 wilmar.ceron@correounivalle.edu.co
RevistaInternational Journal of Climatology
Volume44
Páginas3955-3975
Nota SecundáriaA1_GEOCIÊNCIAS A1_ENGENHARIAS_I A1_CIÊNCIAS_AMBIENTAIS A1_CIÊNCIAS_AGRÁRIAS_I A2_INTERDISCIPLINAR A2_BIODIVERSIDADE B1_CIÊNCIAS_BIOLÓGICAS_I
Histórico (UTC)2024-10-01 17:43:17 :: simone -> administrator ::
2024-10-01 17:43:19 :: administrator -> simone :: 2024
2024-10-01 17:45:37 :: simone -> administrator :: 2024
2024-10-11 07:26:07 :: administrator -> simone :: 2024
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-ChaveAmazon
Atlantic
climate change
El Niño-Southern Oscillation
heavy precipitation

teleconnection
trend-EOF
ResumoStudies related to monitoring changes in frequency, intensity and duration of precipitation extremes are key to creating efficient climate change measures and forest conservation policies. This study describes new insights into rainfall precipitation extremes over the Amazon basin (AB) during the last four decades (19812021) from the Climate Hazards Group InfraRed Precipitation with Station data (CHIRPSv2). Here we analysed the trends of daily extreme precipitation indices proposed by the Expert Team on Climate Change Detection and Indices (ETCCDI) at the seasonal scale, using the trend-empirical orthogonal function (TEOF). Our results indicate that the frequency of precipitation extremes increased over Peruvian Amazonia and northeastern Brazilian Amazonia, and reduced in the centre of AB, mainly during the first seasons of the year: DecemberJanuaryFebruary (DJF) and MarchAprilMay (MAM). The cooling trend over the eastern and central tropical Pacific and the warming trend over the tropical and western subtropical Pacific could associate with the increase in frequency of precipitation extremes in DJF. Furthermore, during JuneJuly August (JJA) and SeptemberOctoberNovember (SON), rainfall intensity indices showed a decrease in Colombia and the Bolivian Amazon; in contrast, northern and southern Peru delivered an increased pattern. The trend pattern in the JJA and SON seasons could be associated with a warming trend over most of the North Atlantic and a cooling in the 4060 S band. Our results demonstrate that the precipitation extremes over the AB have spatially varying trends. These heterogeneous trends over the space might be take into account for robust adaptation policies over the countries that are parts of the AB, such as Bolivia, Brazil, Colombia, Ecuador, Guyana, Perú, Surinam and Venezuela.
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4. Condições de acesso e uso
Idiomaen
Arquivo AlvoNew insights into trends of rainfall extremes in the Amazon basin through.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
Política de Arquivamentodenypublisher denyfinaldraft
Permissão de Leituradeny from all and allow from 150.163
Permissão de Atualizaçãonão transferida
5. Fontes relacionadas
Repositório Espelhourlib.net/www/2021/06.04.03.40.25
Unidades Imediatamente Superiores8JMKD3MGPCW/46KUATE
DivulgaçãoWEBSCI; PORTALCAPES; COMPENDEX; SCOPUS.
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 nextedition notes number parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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