1. Identificação | |
Tipo de Referência | Artigo em Revista Científica (Journal Article) |
Site | mtc-m21c.sid.inpe.br |
Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identificador | 8JMKD3MGP3W34R/3S29CQL |
Repositório | sid.inpe.br/mtc-m21c/2018/10.10.12.39 (acesso restrito) |
Última Atualização | 2018:10.10.12.39.20 (UTC) simone |
Repositório de Metadados | sid.inpe.br/mtc-m21c/2018/10.10.12.39.20 |
Última Atualização dos Metadados | 2019:01.14.17.06.37 (UTC) administrator |
DOI | 10.3390/w10091220 |
ISSN | 2073-4441 |
Chave de Citação | SilvaJúniorAlSaAnArSi:2018:SpRaTr |
Título | Spatiotemporal rainfall trends in the Brazilian legal Amazon between the years 1998 and 2015 |
Ano | 2018 |
Mês | Sept. |
Data de Acesso | 18 maio 2024 |
Tipo de Trabalho | journal article |
Tipo Secundário | PRE PI |
Número de Arquivos | 1 |
Tamanho | 2582 KiB |
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2. Contextualização | |
Autor | 1 Silva Júnior, Celso Henrique Leite 2 Almeida, Catherine Torres de 3 Santos, Jessflan R. N. 4 Anderson, Liana O. 5 Aragão, Luiz Eduardo Oliveira e Cruz de 6 Silva, Fabrício B. |
ORCID | 1 0000-0002-1052-5551 2 3 4 0000-0001-9545-5136 |
Grupo | 1 SER-SRE-SESPG-INPE-MCTIC-GOV-BR 2 DIDSR-CGOBT-INPE-MCTIC-GOV-BR 3 4 5 DIDSR-CGOBT-INPE-MCTIC-GOV-BR |
Afiliação | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Ceuma University 4 Centro Nacional de Monitoramento e Alertas de Desastre Naturais (CEMADEN) 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 Ceuma University |
Endereço de e-Mail do Autor | 1 celso.junior@inpe.br 2 cathe.torres@gmail.com 3 jessflan@ymail.com 4 liana.anderson@cemaden.gov.br 5 luiz.aragao@inpe.br 6 fabricioagro@gmail.com |
Revista | Water (Switzerland) |
Volume | 10 |
Número | 9 |
Páginas | e1220 |
Nota Secundária | B3_ENGENHARIAS_I |
Histórico (UTC) | 2018-10-10 12:40:51 :: simone -> administrator :: 2018 2019-01-14 17:06:37 :: administrator -> simone :: 2018 |
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3. Conteúdo e estrutura | |
É a matriz ou uma cópia? | é a matriz |
Estágio do Conteúdo | concluido |
Transferível | 1 |
Tipo do Conteúdo | External Contribution |
Tipo de Versão | publisher |
Palavras-Chave | amazon forest droughts floods Mann–Kendall test TRMM |
Resumo | Tropical forests play an important role as a reservoir of carbon and biodiversity, specifically forests in the Brazilian Amazon. However, the last decades have been marked by important changes in the Amazon, particularly those associated with climatic extremes. Quantifying the variability of rainfall patterns, hence, is essential for understanding changes and impacts of climate upon this ecosystem. The aim of this study was to analyse spatiotemporal trends in rainfall along the Brazilian Legal Amazon between 1998 and 2015. For this purpose, rainfall data derived from the Tropical Rainfall Measuring Mission satellite (TRMM) and nonparametric statistical methods, such as MannKendall and Sens Slope, were used. Through this approach, some patterns were identified. No evidence of significant rainfall trends (p ≤ 0.05) for annual or monthly (except for September, which showed a significant negative trend) averages was found. However, significant monthly negative rainfall anomalies were found in 1998, 2005, 2010, and 2015, and positive in 1999, 2000, 2004, 2009, and 2013. The annual pixel-by-pixel analysis showed that 92.3% of the Brazilian Amazon had no rainfall trend during the period analysed, 4.2% had significant negative trends (p ≤ 0.05), and another 3.5% had significant positive trends (p ≤ 0.05). Despite no clear temporal rainfall trends for most of the Amazon had negative trends for September, corresponding to the peak of dry season in the majority of the region, and negative rainfall anomalies found in 22% of the years analysed, which indicate that water-dependent ecological processes may be negatively affected. Moreover, these processes may be under increased risk of disruption resulting from other drought-related events, such as wildfires, which are expect to be intensified by rainfall reduction during the Amazonian dry season. |
Área | SRE |
Arranjo 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDSR > Spatiotemporal rainfall trends... |
Arranjo 2 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > SER > Spatiotemporal rainfall trends... |
Conteúdo da Pasta doc | acessar |
Conteúdo da Pasta source | não têm arquivos |
Conteúdo da Pasta agreement | |
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4. Condições de acesso e uso | |
Idioma | en |
Arquivo Alvo | silva junior_spatiotemporal.pdf |
Grupo de Usuários | simone |
Grupo de Leitores | administrator simone |
Visibilidade | shown |
Permissão de Leitura | deny from all and allow from 150.163 |
Permissão de Atualização | não transferida |
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5. Fontes relacionadas | |
Unidades Imediatamente Superiores | 8JMKD3MGPCW/3ER446E 8JMKD3MGPCW/3F3NU5S |
Lista de Itens Citando | sid.inpe.br/bibdigital/2013/10.18.22.34 3 |
Divulgação | WEBSCI; PORTALCAPES; SCOPUS. |
Acervo Hospedeiro | urlib.net/www/2017/11.22.19.04 |
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6. Notas | |
Campos Vazios | alternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url |
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7. Controle da descrição | |
e-Mail (login) | simone |
atualizar | |
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