Extreme discharge events in the Paraná River and their climate forcing

The largest discharge anomalies of the Paraná River were examined focusing on the contribution from the sub-basins and on the climate forcing of these events. Major discharge anomalies at Corrientes originated in the central and southern Upper Paraná basin with relatively small contributions from th...

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Autores principales:	Camilloni, Ines Angela, Barros, Vicente Ricardo
Publicado:	2003
Materias:	El Niño Flood Paraná River discharge Climatology Precipitation (meteorology) Rivers Climate forcing Hydrology climate forcing El Nino-Southern Oscillation extreme event flooding river discharge Parana River South America
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00221694_v278_n1-4_p94_Camilloni http://hdl.handle.net/20.500.12110/paper_00221694_v278_n1-4_p94_Camilloni
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	paper:paper_00221694_v278_n1-4_p94_Camilloni
record_format	dspace
spelling	paper:paper_00221694_v278_n1-4_p94_Camilloni2023-06-08T14:46:52Z Extreme discharge events in the Paraná River and their climate forcing Camilloni, Ines Angela Barros, Vicente Ricardo El Niño Flood Paraná River discharge Climatology Precipitation (meteorology) Rivers Climate forcing Hydrology climate forcing El Nino-Southern Oscillation extreme event flooding river discharge Parana River South America The largest discharge anomalies of the Paraná River were examined focusing on the contribution from the sub-basins and on the climate forcing of these events. Major discharge anomalies at Corrientes originated in the central and southern Upper Paraná basin with relatively small contributions from the Paraguay river and the northern Upper Paraná basin. About two thirds of the major discharge anomalies in Corrientes occurred during El Niño events while none was registered during La Niña events. Major discharge anomalies related to El Niño occurred either in the spring of the year of El Niño onset or in autumn of the following year (autumn (+)) accompanying the precipitation signal of El Niño in eastern subtropical South America. The signal during autumn (+) is the most relevant as five out the six top discharges of the Paraná River at Corrientes occurred in this season. The remaining third of the major discharges not related to El Niño took place during the austral spring or austral summer of neutral periods. In each of these seasons, they share a common sea surface temperature anomaly pattern in the proximity of the South American coasts. © 2003 Elsevier Science B.V. All rights reserved. Fil:Camilloni, I.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Barros, V.R. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2003 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00221694_v278_n1-4_p94_Camilloni http://hdl.handle.net/20.500.12110/paper_00221694_v278_n1-4_p94_Camilloni
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	El Niño Flood Paraná River discharge Climatology Precipitation (meteorology) Rivers Climate forcing Hydrology climate forcing El Nino-Southern Oscillation extreme event flooding river discharge Parana River South America
spellingShingle	El Niño Flood Paraná River discharge Climatology Precipitation (meteorology) Rivers Climate forcing Hydrology climate forcing El Nino-Southern Oscillation extreme event flooding river discharge Parana River South America Camilloni, Ines Angela Barros, Vicente Ricardo Extreme discharge events in the Paraná River and their climate forcing
topic_facet	El Niño Flood Paraná River discharge Climatology Precipitation (meteorology) Rivers Climate forcing Hydrology climate forcing El Nino-Southern Oscillation extreme event flooding river discharge Parana River South America
description	The largest discharge anomalies of the Paraná River were examined focusing on the contribution from the sub-basins and on the climate forcing of these events. Major discharge anomalies at Corrientes originated in the central and southern Upper Paraná basin with relatively small contributions from the Paraguay river and the northern Upper Paraná basin. About two thirds of the major discharge anomalies in Corrientes occurred during El Niño events while none was registered during La Niña events. Major discharge anomalies related to El Niño occurred either in the spring of the year of El Niño onset or in autumn of the following year (autumn (+)) accompanying the precipitation signal of El Niño in eastern subtropical South America. The signal during autumn (+) is the most relevant as five out the six top discharges of the Paraná River at Corrientes occurred in this season. The remaining third of the major discharges not related to El Niño took place during the austral spring or austral summer of neutral periods. In each of these seasons, they share a common sea surface temperature anomaly pattern in the proximity of the South American coasts. © 2003 Elsevier Science B.V. All rights reserved.
author	Camilloni, Ines Angela Barros, Vicente Ricardo
author_facet	Camilloni, Ines Angela Barros, Vicente Ricardo
author_sort	Camilloni, Ines Angela
title	Extreme discharge events in the Paraná River and their climate forcing
title_short	Extreme discharge events in the Paraná River and their climate forcing
title_full	Extreme discharge events in the Paraná River and their climate forcing
title_fullStr	Extreme discharge events in the Paraná River and their climate forcing
title_full_unstemmed	Extreme discharge events in the Paraná River and their climate forcing
title_sort	extreme discharge events in the paraná river and their climate forcing
publishDate	2003
url	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00221694_v278_n1-4_p94_Camilloni http://hdl.handle.net/20.500.12110/paper_00221694_v278_n1-4_p94_Camilloni
work_keys_str_mv	AT camilloniinesangela extremedischargeeventsintheparanariverandtheirclimateforcing AT barrosvicentericardo extremedischargeeventsintheparanariverandtheirclimateforcing
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Extreme discharge events in the Paraná River and their climate forcing

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