1. Identificação | |
Tipo de Referência | Artigo em Revista Científica (Journal Article) |
Site | mtc-m21d.sid.inpe.br |
Código do Detentor | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identificador | 8JMKD3MGP3W34T/4BPAFQ5 |
Repositório | sid.inpe.br/mtc-m21d/2024/08.01.20.29 (acesso restrito) |
Última Atualização | 2024:08.01.20.29.06 (UTC) simone |
Repositório de Metadados | sid.inpe.br/mtc-m21d/2024/08.01.20.29.06 |
Última Atualização dos Metadados | 2024:08.12.19.00.47 (UTC) administrator |
DOI | 10.1007/s00704-024-04928-4 |
ISSN | 0177-798X |
Chave de Citação | BhargaviRaoNaid:2024:GlClCh |
Título | An unusual 2019 Indian summer monsoon. A glimpse of climate change?  |
Ano | 2024 |
Data de Acesso | 09 maio 2025 |
Tipo de Trabalho | journal article |
Tipo Secundário | PRE PI |
Número de Arquivos | 1 |
Tamanho | 7660 KiB |
|
2. Contextualização | |
Autor | 1 Bhargavi, V. S. Lakshmi 2 Rao, Brahmananda Vadlamudi 3 Naidu, C. V. |
ORCID | 1 0000-0001-9109-5612 |
Grupo | 1 2 DIMNT-CGCT-INPE-MCTI-GOV-BR |
Afiliação | 1 Andhra University 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Andhra University |
Revista | Theoretical and Applied Climatology |
Volume | 155 |
Páginas | 4963-4989 |
Nota Secundária | A1_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) | 2024-08-01 20:29:06 :: simone -> administrator :: 2024-08-01 20:29:14 :: administrator -> simone :: 2024 2024-08-01 20:29:32 :: simone -> administrator :: 2024 2024-08-12 19:00:47 :: administrator -> simone :: 2024 |
|
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 |
Resumo | In this study, we examined the possible causes behind the unusual behaviour of 2019 Summer Monsoon (SM) and also investigated whether 2019 SM is as a clear glimpse of emerging climate change, using high resolution datasets of Indian Meteorological Department(rainfall) and ERA 5 reanalysis (0.25o X 0.25o). In our analysis, we found that, 2019 SM season is the end result of ongoing climatic changes in the recent period (2006-2021) and their association with prevailing positive Indian Ocean Dipole (pIOD) and El Nino conditions. Our study found climate change signals like significant warming of Western Indian Ocean (WIO) (altered the North - South (meridional) Tropospheric Temperature gradient (TTg)), rainfall increment over Northwestern India (due to variation in the strength of southwesterlies), changes in timings of onset and withdrawal, shift in monsoon propagation and frequent incidence of El Nino as well as intense pIOD conditions during the SM season, in the recent 16 year period (2006-2021). We found a significant weakening/strengthening in monsoon circulation in June/September. We noticed that among these 16 years, 2019 stood as a perfect example of a monsoon in warming scenario with severe heat waves, extreme pIOD conditions and erratic monsoon features. Though 2019 monsoon rainfall (like 1994) is about 110% of Long Period Average and experienced El Nino alongside pIOD conditions like 1994 and 1997, we found drastic variability in monsoon features of 2019. The post onset conditions and rainfall variability in 2019 are mainly influenced by TTg fluctuations due to warmer WIO (specifically Arabian Sea), weakening/strengthening of circulation in June/September and extreme rainfall reception in short period. As decadal frame is the time scale on which anthropogenic climate change emerges, the vagaries we noticed in the 16 year period (especially 2019) should not be neglected. |
Área | MET |
Arranjo | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCT > An unusual 2019... |
Conteúdo da Pasta doc | acessar |
Conteúdo da Pasta source | não têm arquivos |
Conteúdo da Pasta agreement | |
|
4. Condições de acesso e uso | |
Idioma | en |
Arquivo Alvo | s00704-024-04928-4.pdf |
Grupo de Usuários | simone |
Grupo de Leitores | administrator simone |
Visibilidade | shown |
Política de Arquivamento | denypublisher denyfinaldraft12 |
Permissão de Leitura | deny from all and allow from 150.163 |
Permissão de Atualização | não transferida |
|
5. Fontes relacionadas | |
Repositório Espelho | urlib.net/www/2021/06.04.03.40.25 |
Unidades Imediatamente Superiores | 8JMKD3MGPCW/46KUATE |
Divulgação | WEBSCI; PORTALCAPES; MGA. |
Acervo Hospedeiro | urlib.net/www/2021/06.04.03.40 |
|
6. Notas | |
Campos Vazios | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress electronicmailaddress format isbn keywords label lineage mark month nextedition notes number parameterlist parentrepositories previousedition previouslowerunit progress project resumeid rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url |
|
7. Controle da descrição | |
e-Mail (login) | simone |
atualizar | |
|