Quantification of the recent hydrological deficit in the Cuyo region from low flow indicators https://

This study quantifies the deficit in the streamflows of the main rivers in the Cuyo region, associated with the extraordinary hydrological drought recorded since 2010. These deficits show record-breaking values in the context of the last 50 years,particularly during the 2019/20 hydrological year. Re...

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Autores principales: Rivera, Juan, Lauro, Carolina, Otta, Sebastián Alfredo
Formato: Artículo revista
Lenguaje:Español
Publicado: Facultad de Filosofía y Letras, Universidad Nacional de Cuyo 2021
Materias:
hydrological drought
reservoirs
Central Andes
Cuyo
water management
sequía hidrológica
embalses
Andes Centrales
gestión de los recursos hídricos
Acceso en línea:https://revistas.uncu.edu.ar/ojs3/index.php/beg/article/view/5511
Aporte de:
Boletín de Estudios Geográficos de Universidad Nacional de Cuyo
id I11-R106article-5511
record_format ojs
institution Universidad Nacional de Cuyo
institution_str I-11
repository_str R-106
container_title_str Boletín de Estudios Geográficos
language Español
format Artículo revista
topic hydrological drought
reservoirs
Central Andes
Cuyo
water management
sequía hidrológica
embalses
Andes Centrales
Cuyo
gestión de los recursos hídricos
spellingShingle hydrological drought
reservoirs
Central Andes
Cuyo
water management
sequía hidrológica
embalses
Andes Centrales
Cuyo
gestión de los recursos hídricos
Rivera, Juan
Lauro, Carolina
Otta, Sebastián Alfredo
Quantification of the recent hydrological deficit in the Cuyo region from low flow indicators https://
topic_facet hydrological drought
reservoirs
Central Andes
Cuyo
water management
sequía hidrológica
embalses
Andes Centrales
Cuyo
gestión de los recursos hídricos
author Rivera, Juan
Lauro, Carolina
Otta, Sebastián Alfredo
author_facet Rivera, Juan
Lauro, Carolina
Otta, Sebastián Alfredo
author_sort Rivera, Juan
title Quantification of the recent hydrological deficit in the Cuyo region from low flow indicators https://
title_short Quantification of the recent hydrological deficit in the Cuyo region from low flow indicators https://
title_full Quantification of the recent hydrological deficit in the Cuyo region from low flow indicators https://
title_fullStr Quantification of the recent hydrological deficit in the Cuyo region from low flow indicators https://
title_full_unstemmed Quantification of the recent hydrological deficit in the Cuyo region from low flow indicators https://
title_sort quantification of the recent hydrological deficit in the cuyo region from low flow indicators https://
description This study quantifies the deficit in the streamflows of the main rivers in the Cuyo region, associated with the extraordinary hydrological drought recorded since 2010. These deficits show record-breaking values in the context of the last 50 years,particularly during the 2019/20 hydrological year. Regional differences in cumulative deficit values allow us to establish that the greatest severity was observed in the Atuel and Colorado river basins, which on average recorded streamflows below the 80%excedance percentile (Q80) during the 2010/11-2019/20 period. By standardising the cumulative deficit by the volume of the region's reservoirs, we obtained a measure that is easy to interpret and to apply for monitoring and decision-making regardingthe impact of hydrological drought on regional freshwater availability.
publisher Facultad de Filosofía y Letras, Universidad Nacional de Cuyo
publishDate 2021
url https://revistas.uncu.edu.ar/ojs3/index.php/beg/article/view/5511
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first_indexed 2022-06-20T13:40:18Z
last_indexed 2022-06-20T13:40:18Z
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