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Metadados

1. Identificação
Tipo de ReferênciaArtigo em Revista Científica (Journal Article)
Sitemtc-m21d.sid.inpe.br
Código do Detentorisadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S
Identificador8JMKD3MGP3W34T/4C7ERNS
Repositóriosid.inpe.br/mtc-m21d/2024/10.09.12.13   (acesso restrito)
Última Atualização2024:10.09.12.13.15 (UTC) simone
Repositório de Metadadossid.inpe.br/mtc-m21d/2024/10.09.12.13.15
Última Atualização dos Metadados2024:12.26.17.57.16 (UTC) administrator
DOI10.1088/2752-5295/ad6f3c
ISSN2752-5295
Chave de CitaçãoKalikKASMSVR:2024:UnReTr
TítuloUnderstanding the response of tropical overturning circulations to greenhouse gas and aerosol forcing
Ano2024
MêsDec.
Data de Acesso09 maio 2025
Tipo de Trabalhojournal article
Tipo SecundárioPRE PI
Número de Arquivos1
Tamanho17578 KiB
2. Contextualização
Autor1 Kalik, Vishisth
2 Krishnan, R.
3 Ayantika, D. C.
4 Swapna, P.
5 Manmeet, Singh
6 Sandeep, N.
7 Vellore, Ramesh
8 Rao, Vadlamudi Brahmananda
Identificador de Curriculo1
2
3
4
5
6
7
8 8JMKD3MGP5W/3C9JJAJ
ORCID1 0000-0007-9899-7740
2 0000-0003-0433-7818
3
4 0000-0002-7441-7496
5
6
7
8 0000-0001-5905-9806
Grupo1
2
3
4
5
6
7
8 DIMNT-CGCT-INPE-MCTI-GOV-BR
Afiliação1 Indian Institute of Tropical Meteorology
2 Indian Institute of Tropical Meteorology
3 Indian Institute of Tropical Meteorology
4 Indian Institute of Tropical Meteorology
5 Indian Institute of Tropical Meteorology
6 Indian Institute of Tropical Meteorology
7 Indian Institute of Tropical Meteorology
8 Instituto Nacional de Pesquisas Espaciais (INPE)
Endereço de e-Mail do Autor1 krish@tropmet.res.in
RevistaEnvironmental Research Climate
Volume3
Número4
Páginase045009
Histórico (UTC)2024-10-09 12:13:47 :: simone -> administrator :: 2024
2024-12-26 17:57:16 :: 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-Chavetropical meridional and zonal overturning circulations
subtropical aridity
climate change
anthropogenic aerosols

greenhouse gases
ITCZ
IITM-ESM
ResumoWhile observational records provide evidence for strengthening of the Pacific Walker circulation and the boreal winter Hadley cell over the last few decades, the underlying causes are not well understood. This study investigates the radiative effects of CO2 and anthropogenic aerosols on regional variations in the intensity of tropical meridional (Hadley-like) and zonal (Walker-like) overturning circulations, based on a suite of experiments using the IITM Earth System Model (IITM-ESM) along with supplementary analysis of observed and reanalysis datasets. Two key findings emerge from our study (i) strengthening of the Pacific Walker circulation with enhanced zonal sea surface temperature gradients and precipitation increase over the tropical Indo-Pacific, in response to global warming via ocean-atmosphere coupled feedbacks (ii) aerosol-induced intensification of regional meridional overturning circulation over the (0 − 120◦ E) longitudinal domain resulting from inter-hemispheric energy imbalance and southward shift of the southern hemispheric (SH) rainfall belt extending eastward from Africa across the Indian Ocean. Our results suggest that the combined radiative influence of increased CO2 and northern hemispheric (NH) anthropogenic aerosols reinforces the regional meridional overturning circulation, by enhancing convection over the SH and promoting widespread descent over the NH subtropics and mid-latitudes covering northern Africa, Mediterranean, parts of middle-East, West and South Asia. The present findings have important implications for the regional water resources, agriculture and environment.
ÁreaMET
Arranjourlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCT > Understanding the response...
Conteúdo da Pasta docacessar
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4. Condições de acesso e uso
Idiomaen
Arquivo AlvoKalik_2024_Environ._Res.__Climate_3_045009.pdf
Grupo de Usuáriossimone
Grupo de Leitoresadministrator
simone
Visibilidadeshown
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.
Acervo Hospedeirourlib.net/www/2021/06.04.03.40
6. Notas
Campos Vaziosalternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url
7. Controle da descrição
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