Modelling beach morphological changes during episodic erosion-recovery events: preliminary results

Detalhes bibliográficos
Autor(a) principal: Oliveira, F. S. B. F.
Data de Publicação: 2014
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://repositorio.lnec.pt:8080/jspui/handle/123456789/1006230
Resumo: Episodic and seasonal beach-dune system erosion, unlike long-term erosion, are, in general, followed by natural beach-dune recovery. This study, developed based on numerical modelling, is focused on the wind driven waves onshore and offshore induced sediment fluxes and resulting beach-dune morphological evolution, particularly on the underlying physics not yet fully understood, during episodic events of erosion-recovery. The objective is to improve the prediction capacity of the short to medium-term morphodynamic numerical model XBeach, particularly in what concerns the beach recovery phenomenon, and thus contribute to its credible application.
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spelling Modelling beach morphological changes during episodic erosion-recovery events: preliminary resultsBeach erosionBeach recoveryEpisodic eventMorphodynamicsEpisodic and seasonal beach-dune system erosion, unlike long-term erosion, are, in general, followed by natural beach-dune recovery. This study, developed based on numerical modelling, is focused on the wind driven waves onshore and offshore induced sediment fluxes and resulting beach-dune morphological evolution, particularly on the underlying physics not yet fully understood, during episodic events of erosion-recovery. The objective is to improve the prediction capacity of the short to medium-term morphodynamic numerical model XBeach, particularly in what concerns the beach recovery phenomenon, and thus contribute to its credible application.2014-06-29T17:59:22Z2014-10-20T09:49:38Z2017-04-12T13:34:07Z2014-06-24T00:00:00Z2014-06-24conference objectinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://repositorio.lnec.pt:8080/jspui/handle/123456789/1006230engOliveira, F. S. B. F.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-09-28T03:02:03Zoai:localhost:123456789/1006230Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-09-28T03:02:03Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Modelling beach morphological changes during episodic erosion-recovery events: preliminary results
title Modelling beach morphological changes during episodic erosion-recovery events: preliminary results
spellingShingle Modelling beach morphological changes during episodic erosion-recovery events: preliminary results
Oliveira, F. S. B. F.
Beach erosion
Beach recovery
Episodic event
Morphodynamics
title_short Modelling beach morphological changes during episodic erosion-recovery events: preliminary results
title_full Modelling beach morphological changes during episodic erosion-recovery events: preliminary results
title_fullStr Modelling beach morphological changes during episodic erosion-recovery events: preliminary results
title_full_unstemmed Modelling beach morphological changes during episodic erosion-recovery events: preliminary results
title_sort Modelling beach morphological changes during episodic erosion-recovery events: preliminary results
author Oliveira, F. S. B. F.
author_facet Oliveira, F. S. B. F.
author_role author
dc.contributor.author.fl_str_mv Oliveira, F. S. B. F.
dc.subject.por.fl_str_mv Beach erosion
Beach recovery
Episodic event
Morphodynamics
topic Beach erosion
Beach recovery
Episodic event
Morphodynamics
description Episodic and seasonal beach-dune system erosion, unlike long-term erosion, are, in general, followed by natural beach-dune recovery. This study, developed based on numerical modelling, is focused on the wind driven waves onshore and offshore induced sediment fluxes and resulting beach-dune morphological evolution, particularly on the underlying physics not yet fully understood, during episodic events of erosion-recovery. The objective is to improve the prediction capacity of the short to medium-term morphodynamic numerical model XBeach, particularly in what concerns the beach recovery phenomenon, and thus contribute to its credible application.
publishDate 2014
dc.date.none.fl_str_mv 2014-06-29T17:59:22Z
2014-10-20T09:49:38Z
2014-06-24T00:00:00Z
2014-06-24
2017-04-12T13:34:07Z
dc.type.driver.fl_str_mv conference object
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://repositorio.lnec.pt:8080/jspui/handle/123456789/1006230
url http://repositorio.lnec.pt:8080/jspui/handle/123456789/1006230
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
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reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv mluisa.alvim@gmail.com
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