Modulation of enso teleconnections by the Indian Ocean dipole over South America during austral spring

Autores
Osman, Marisol; Andrian, Luciano Gustavo; Vera, Carolina Susana
Año de publicación
2025
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
The El Niño–Southern Oscillation (ENSO) and the Indian Ocean Dipole (IOD) are key modes of tropical variability with strong impacts across the Southern Hemisphere. Although ENSO is known to influence South American precipitation and temperature anomalies during austral spring (SON), the role of the IOD in modulating these patterns has received less attention. This study investigates how the IOD modulates the atmospheric circulation and surface climate response in South America to ENSO during SON.
Facultad de Ciencias Astronómicas y Geofísicas
Materia
Meteorología
Predictability
Precipitation
Temperature
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/193342
Acceder
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network_name_str SEDICI (UNLP)
spelling Modulation of enso teleconnections by the Indian Ocean dipole over South America during austral springOsman, MarisolAndrian, Luciano GustavoVera, Carolina SusanaMeteorologíaPredictabilityPrecipitationTemperatureThe El Niño–Southern Oscillation (ENSO) and the Indian Ocean Dipole (IOD) are key modes of tropical variability with strong impacts across the Southern Hemisphere. Although ENSO is known to influence South American precipitation and temperature anomalies during austral spring (SON), the role of the IOD in modulating these patterns has received less attention. This study investigates how the IOD modulates the atmospheric circulation and surface climate response in South America to ENSO during SON.Facultad de Ciencias Astronómicas y Geofísicas2025info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionObjeto de conferenciahttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/193342enginfo:eu-repo/semantics/altIdentifier/isbn/978-950-34-2665-4info:eu-repo/semantics/altIdentifier/url/https://cenamet.org.ar/congremet/wp-content/uploads/2025/11/A3_T015.pdfinfo:eu-repo/semantics/reference/hdl/10915/193317info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2026-04-23T11:56:08Zoai:sedici.unlp.edu.ar:10915/193342Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292026-04-23 11:56:08.399SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Modulation of enso teleconnections by the Indian Ocean dipole over South America during austral spring
title Modulation of enso teleconnections by the Indian Ocean dipole over South America during austral spring
spellingShingle Modulation of enso teleconnections by the Indian Ocean dipole over South America during austral spring
Osman, Marisol
Meteorología
Predictability
Precipitation
Temperature
title_short Modulation of enso teleconnections by the Indian Ocean dipole over South America during austral spring
title_full Modulation of enso teleconnections by the Indian Ocean dipole over South America during austral spring
title_fullStr Modulation of enso teleconnections by the Indian Ocean dipole over South America during austral spring
title_full_unstemmed Modulation of enso teleconnections by the Indian Ocean dipole over South America during austral spring
title_sort Modulation of enso teleconnections by the Indian Ocean dipole over South America during austral spring
dc.creator.none.fl_str_mv Osman, Marisol
Andrian, Luciano Gustavo
Vera, Carolina Susana
author Osman, Marisol
author_facet Osman, Marisol
Andrian, Luciano Gustavo
Vera, Carolina Susana
author_role author
author2 Andrian, Luciano Gustavo
Vera, Carolina Susana
author2_role author
author
dc.subject.none.fl_str_mv Meteorología
Predictability
Precipitation
Temperature
topic Meteorología
Predictability
Precipitation
Temperature
dc.description.none.fl_txt_mv The El Niño–Southern Oscillation (ENSO) and the Indian Ocean Dipole (IOD) are key modes of tropical variability with strong impacts across the Southern Hemisphere. Although ENSO is known to influence South American precipitation and temperature anomalies during austral spring (SON), the role of the IOD in modulating these patterns has received less attention. This study investigates how the IOD modulates the atmospheric circulation and surface climate response in South America to ENSO during SON.
Facultad de Ciencias Astronómicas y Geofísicas
description The El Niño–Southern Oscillation (ENSO) and the Indian Ocean Dipole (IOD) are key modes of tropical variability with strong impacts across the Southern Hemisphere. Although ENSO is known to influence South American precipitation and temperature anomalies during austral spring (SON), the role of the IOD in modulating these patterns has received less attention. This study investigates how the IOD modulates the atmospheric circulation and surface climate response in South America to ENSO during SON.
publishDate 2025
dc.date.none.fl_str_mv 2025
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
Objeto de conferencia
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/193342
url http://sedici.unlp.edu.ar/handle/10915/193342
dc.language.none.fl_str_mv eng
language eng
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info:eu-repo/semantics/altIdentifier/url/https://cenamet.org.ar/congremet/wp-content/uploads/2025/11/A3_T015.pdf
info:eu-repo/semantics/reference/hdl/10915/193317
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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