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dc.contributor.author
Perez, Iael  
dc.contributor.author
Dragani, Walter Cesar  
dc.contributor.author
Oreiro, Fernando Ariel  
dc.contributor.author
Fiore, Mónica  
dc.date.available
2024-01-12T15:09:31Z  
dc.date.issued
2022-10  
dc.identifier.citation
Perez, Iael; Dragani, Walter Cesar; Oreiro, Fernando Ariel; Fiore, Mónica; Meteotsunamis at the Río de la Plata estuary; Academic Press Ltd - Elsevier Science Ltd; Estuarine, Coastal and Shelf Science; 277; 10-2022; 1-11  
dc.identifier.issn
0272-7714  
dc.identifier.uri
http://hdl.handle.net/11336/223540  
dc.description.abstract
A recent numerical study showed that low-amplitude meteotsunamis could be detected at the Río de la Plata (RDP) estuary. In this work, eight sea level series (one year long, 2018) were analyzed: six measured within the RDP estuary and two at the adjacent continental shelf. All meteotsunami events during 2018 were identified and analyzed at the RDP estuary, and the maximum wave height observed was 0.78 m. The atmospheric conditions during the analyzed events were investigated, showing that the presence of atmospheric cold fronts and atmospheric gravity waves seem to happen simultaneously with meteotsunami events. From sea-level observations gathered at the estuary it was inferred that the meteotsunamis could be driven by atmospheric forcings propagating (i) mainly from SE to NW (the meteotsunami would be driven along the estuary from the outer to the upper RDP, and the Proudman resonance mechanism could explain its amplification), (ii) predominantly from SW to NE (the meteotsunami would be simultaneously generated at different locations of the RDP estuary), or (iii) the meteotsunami could be generated in waters of the continental shelf, to get into the RDP estuary, and then freely propagates from the outer to the upper RDP (in this case the Proudman resonance mechanism would not explain the amplification within the estuary). It is important to mention that the results of the present investigation are biased to the high-period band of meteotsunamis because the sampling interval (20 min, for most locations) is rather large to allow the study of the whole meteotsunami frequency band.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Academic Press Ltd - Elsevier Science Ltd  
dc.rights
info:eu-repo/semantics/restrictedAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
ATMOSPHERIC COLD FRONTS  
dc.subject
ATMOSPHERIC GRAVITY WAVES  
dc.subject
METEOROLOGICAL TSUNAMI  
dc.subject
PROUDMAN RESONANCE  
dc.subject
RÍO DE LA PLATA (RPD) ESTUARY  
dc.subject.classification
Oceanografía, Hidrología, Recursos Hídricos  
dc.subject.classification
Ciencias de la Tierra y relacionadas con el Medio Ambiente  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Meteotsunamis at the Río de la Plata estuary  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2024-01-11T09:57:53Z  
dc.journal.volume
277  
dc.journal.pagination
1-11  
dc.journal.pais
Estados Unidos  
dc.description.fil
Fil: Perez, Iael. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Ministerio de Defensa. Armada Argentina. Servicio de Hidrografía Naval; Argentina  
dc.description.fil
Fil: Dragani, Walter Cesar. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ciencias de la Atmósfera y los Océanos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Franco-argentino Sobre Estudios del Clima y Sus Impactos.; Argentina. Ministerio de Defensa. Armada Argentina. Servicio de Hidrografía Naval; Argentina  
dc.description.fil
Fil: Oreiro, Fernando Ariel. Ministerio de Defensa. Armada Argentina. Servicio de Hidrografía Naval; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina  
dc.description.fil
Fil: Fiore, Mónica. Ministerio de Defensa. Armada Argentina. Servicio de Hidrografía Naval; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina  
dc.journal.title
Estuarine, Coastal and Shelf Science  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0272771422003225  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.ecss.2022.108064