The role of meteorological tsunamis on beach erosion in the buenos aires coast: Some numerical experiments

Meteorological tsunamis (meteotsunamis) are very similar to ordinary tsunamis but are produced by atmospheric processes. In this work, some numerical experiments are performed using XBeach numerical model investigate the role of moderate meteorological tsunamis on a sandy beach. The model was forced...

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Detalles Bibliográficos
Autores principales:	Alonso, G., Dragani, W., Péreza, I.
Formato:	JOUR
Materias:	Beach erosion Buenos aires province coast Meteorological tsunami Sandy beach profile XBeach numerical model Erosion Floods Numerical models Sea level Storms Tsunamis Atmospheric process Buenos Aires Erosion patterns Meteotsunami Numerical experiments Sandy beach Wave heights Beaches
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_05785634_v60_n3_p299_Alonso
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	todo:paper_05785634_v60_n3_p299_Alonso
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spelling	todo:paper_05785634_v60_n3_p299_Alonso2023-10-03T15:36:01Z The role of meteorological tsunamis on beach erosion in the buenos aires coast: Some numerical experiments Alonso, G. Dragani, W. Péreza, I. Beach erosion Buenos aires province coast Meteorological tsunami Sandy beach profile XBeach numerical model Erosion Floods Numerical models Sea level Storms Tsunamis Atmospheric process Beach erosion Buenos Aires Erosion patterns Meteotsunami Numerical experiments Sandy beach Wave heights Beaches Meteorological tsunamis (meteotsunamis) are very similar to ordinary tsunamis but are produced by atmospheric processes. In this work, some numerical experiments are performed using XBeach numerical model investigate the role of moderate meteorological tsunamis on a sandy beach. The model was forced using tide, a moderate storm surge event, wave height data series and a meteorological tsunami event recorded in the Buenos Aires coast, Argentina. Several numerical experiments were carried out considering different time lags between the peak level of the meteotsunami event and the highest sea level (storm surge and tide). In these experiments, the volumes of moved sand were quite similar, although different erosion patterns on the beach were appreciated. Numerical experiments presented in this work constitute the first indication that the occurrence of regular meteotsunamis during moderate storm conditions could change the erosion pattern on sandy beaches in the coast of Buenos Aires. © 2018 Japan Society of Civil Engineers JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_05785634_v60_n3_p299_Alonso
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Beach erosion Buenos aires province coast Meteorological tsunami Sandy beach profile XBeach numerical model Erosion Floods Numerical models Sea level Storms Tsunamis Atmospheric process Beach erosion Buenos Aires Erosion patterns Meteotsunami Numerical experiments Sandy beach Wave heights Beaches
spellingShingle	Beach erosion Buenos aires province coast Meteorological tsunami Sandy beach profile XBeach numerical model Erosion Floods Numerical models Sea level Storms Tsunamis Atmospheric process Beach erosion Buenos Aires Erosion patterns Meteotsunami Numerical experiments Sandy beach Wave heights Beaches Alonso, G. Dragani, W. Péreza, I. The role of meteorological tsunamis on beach erosion in the buenos aires coast: Some numerical experiments
topic_facet	Beach erosion Buenos aires province coast Meteorological tsunami Sandy beach profile XBeach numerical model Erosion Floods Numerical models Sea level Storms Tsunamis Atmospheric process Beach erosion Buenos Aires Erosion patterns Meteotsunami Numerical experiments Sandy beach Wave heights Beaches
description	Meteorological tsunamis (meteotsunamis) are very similar to ordinary tsunamis but are produced by atmospheric processes. In this work, some numerical experiments are performed using XBeach numerical model investigate the role of moderate meteorological tsunamis on a sandy beach. The model was forced using tide, a moderate storm surge event, wave height data series and a meteorological tsunami event recorded in the Buenos Aires coast, Argentina. Several numerical experiments were carried out considering different time lags between the peak level of the meteotsunami event and the highest sea level (storm surge and tide). In these experiments, the volumes of moved sand were quite similar, although different erosion patterns on the beach were appreciated. Numerical experiments presented in this work constitute the first indication that the occurrence of regular meteotsunamis during moderate storm conditions could change the erosion pattern on sandy beaches in the coast of Buenos Aires. © 2018 Japan Society of Civil Engineers
format	JOUR
author	Alonso, G. Dragani, W. Péreza, I.
author_facet	Alonso, G. Dragani, W. Péreza, I.
author_sort	Alonso, G.
title	The role of meteorological tsunamis on beach erosion in the buenos aires coast: Some numerical experiments
title_short	The role of meteorological tsunamis on beach erosion in the buenos aires coast: Some numerical experiments
title_full	The role of meteorological tsunamis on beach erosion in the buenos aires coast: Some numerical experiments
title_fullStr	The role of meteorological tsunamis on beach erosion in the buenos aires coast: Some numerical experiments
title_full_unstemmed	The role of meteorological tsunamis on beach erosion in the buenos aires coast: Some numerical experiments
title_sort	role of meteorological tsunamis on beach erosion in the buenos aires coast: some numerical experiments
url	http://hdl.handle.net/20.500.12110/paper_05785634_v60_n3_p299_Alonso
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The role of meteorological tsunamis on beach erosion in the buenos aires coast: Some numerical experiments

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