Exploració per tema "Shorelines"

Ara es mostren els items 1-17 de 17

    • A new shoreline instability mechanism related to high-angle waves 

      Falqués Serra, Albert; Kakeh Burgada, Nabil; Calvete Manrique, Daniel (2017)
      Text en actes de congrés
      Accés obert
      A new shoreline instability triggered by high-angle waves and leading to sand wave formation is investigated. In contrast with the well-known high angle wave instability, which involves both the surf and shoaling zones and ...

    • Assessing beach and dune erosion and vulnerability under sea level rise: a case study in the Mediterranean Sea 

      Rodríguez Enríquez, Alejandra; Marcos Moreno, Marta; Falqués Serra, Albert; Roelvink, Dano (2019-01-25)
      Article
      Accés obert
      In this study, we estimate the shoreline retreat, the vulnerability and the erosion rates of an open beach-dune system under projected sea level rise (SLR) and the action of wind-waves (separately and in combination). The ...

    • Desarrollos para una herramienta computacional de predicción del perfil en planta y transversal de la playa 

      François Beaufour, Lucie (Universitat Politècnica de Catalunya, 2022-10-17)
      Treball Final de Grau
      Accés obert
      Realitzat a/amb:   Centre Internacional de Mètodes Numèrics a l'Enginyeria
      Aquest treball ha requerit una revisió exhaustiva de la literatura sobre la geometria en planta d'una platja amb espigó en equilibri estàtic. En conseqüència, es presenta de forma ordenada i coherent tot aquest coneixement. ...

    • Formation events of shoreline sand waves on a gravel beach 

      Arriaga García, Jaime; Falqués Serra, Albert; Ribas Prats, Francesca; Crews, Eddie (2018-05-04)
      Article
      Accés obert
      Kilometric-scale shoreline sand waves (KSSW) have been observed in the north-east flank of the Dungeness Cuspate Foreland (southeastern coast of the UK). They consist of two bumps separated by embayments with a 350–450-m ...

    • How kilometric sandy shoreline undulations correlate with wave and morphology characteristics: preliminary analysis on the Atlantic coast of Africa 

      Idier, Deborah; Falqués Serra, Albert (2014-04-01)
      Article
      Accés obert
      Sandy coasts are characterized by a number of rhythmic patterns like, amongst others, shoreline undulations or sandwaves at a kilometric scale. One hypothesis for their formation is that high angle waves (large incidence ...

    • How observed kilometric sandy shoreline undulations depend on wave climate 

      Idier, Déborah; Falqués Serra, Albert; Garcin, Manuel; Rohmer, Jérémy (2018-05-01)
      Article
      Accés restringit per política de l'editorial
      Idier, D.; Falqués, A.; Garcin, M., and Rohmer, J., 2018. How observed kilometric sandy shoreline undulations depend on wave climate. In: Shim, J.-S.; Chun, I., and Lim, H.S. (eds.), Proceedings from the International ...

    • Km-scale shoreline sand waves 

      Falqués Serra, Albert; Ribas Prats, Francesca (Springer International Publishing, 2017)
      Capítol de llibre
      Accés restringit per política de l'editorial
      A number of morphodynamic models have been developed to simulate the dynamics of large-scale bedform patterns on the continental shelf. Most of the models are based on linear stability analysis and, therefore, only ...

    • Km-scale shoreline sand waves in the Western Mediterranean Sea 

      Falqués Serra, Albert; Ribas Prats, Francesca (Springer International Publishing, 2017)
      Capítol de llibre
      Accés restringit per política de l'editorial
      A number of morphodynamic models have been developed to simulate the dynamics of large-scale bedform patterns on the continental shelf. Most of the models are based on linear stability analysis and, therefore, only ...

    • Km-scale shoreline sand waves: Numerical modelling and observations 

      Arriaga García, Jaime Alonso; Ribas Prats, Francesca; Mariño-Tapia, Ismael; Falqués Serra, Albert (2014)
      Text en actes de congrés
      Accés obert
      Km-scale shoreline sand waves have been studied with a quasi two dimensional model (Q2D-morfo model) and with observations from a populated coastal zone in Yucatán (México) with frequent human interventions. The model ...

    • Monitoring coastal storms’ effects on the Trabucador barrier beach (Ebro Delta) through Sentinel-2 derived shorelines 

      Angelats Company, Eduard; Soriano González, Jesús; Puig i Polo, Càrol; Guillén Aranda, Jorge; Falqués Serra, Albert; Ribas Prats, Francesca (2022)
      Text en actes de congrés
      Accés obert
      The vulnerable Trabucador barrier beach has recently suffered significant storm-induced geomorphological changes. This study presents the monitoring of its shoreline during storm events for assessing their effects on beach ...

    • Nearshore sand bars 

      Ribas Prats, Francesca; Falqués Serra, Albert; Garnier, Roland Charles (Springer International Publishing, 2017)
      Capítol de llibre
      Accés obert
      This review summarizes the morphological characteristics and dynamics of nearshore sand bars observed in the surf zone of sandy beaches worldwide, with length scales ranging from tens to hundreds of meters and time scales ...

    • Repercussió de la remodelació de la riera Av. Just Marlés en les diferents fases de projecte i afectació urbanística en l'entorn de Lloret de Mar 

      Vellvehi Pararols, Marta (Universitat Politècnica de Catalunya, 2010)
      Projecte/Treball Final de Carrera
      Accés obert
      Amb aquest projecte intentem demostrar la repercussió que ha tingut el cobriment de la Riera en els trams de l‟ Avinguda Just Marlés i de Montbarbat. Pretenem analitzar com han evolucionat cadascun dels projectes per separat ...

    • Sensitivity of storm-induced hazards in a highly curvilinear coastline to changing storm directions: the Tordera delta case (NW Mediterranean) 

      Sanuy Vázquez, Marc; Jiménez Quintana, José Antonio (2019-04)
      Article
      Accés obert
      Extreme coastal storms, especially when incident in areas with densely urbanized coastlines, are one of the most damaging forms of natural disasters. The main hazards originating from coastal storms are inundation and ...

    • Shoreline instability under low-angle wave incidence 

      Idier, Deborah; Falqués Serra, Albert; Ruessink, B.G.; Garnier, Roland (2011-12)
      Article
      Accés restringit per política de l'editorial
      The growth of megacusps as shoreline instabilities is investigated by examining the coupling between wave transformation in the shoaling zone, long-shore transport in the surf zone, cross-shore transport, and morphological ...

    • Shoreline response to sea-level rise according to equilibrium beach profiles 

      Luque Lozano, Pau; Gómez-Pujol, Lluís; Ribas Prats, Francesca; Falqués Serra, Albert; Marcos Moreno, Marta; Orfila, Alejandro (Springer, 2023-09-22)
      Article
      Accés obert
      Shoreline position is a key parameter of a beach state, often used as a descriptor of the response of the system to changes in external forcing, such as sea-level rise. Changes in shoreline position are the result of coupled ...

    • Shoreline sand waves along the catalan coast 

      Falqués Serra, Albert; Caballeria Suriñach, Miquel; Ribas Prats, Francesca; Van den Berg, Niels (2013)
      Comunicació de congrés
      Accés obert
      The beach of Calella, north of Barcelona, in the Catalan coast, features a series of shoreline sand waves with wavelengths ranging from 700 to 1400 m that match with similar undulations in the -5 m bathymetric line. ...

    • The morphodynamic responses of artificial embayed beaches to storm events 

      Ojeda Casillas, Elena; Guillén Aranda, Jorge; Ribas Prats, Francesca (2010)
      Article
      Accés obert
      The morphological changes caused by storm events in two Barcelona beaches were recorded using video monitoring techniques during the period 2001–2006. Changes in shoreline position and configuration and submerged bar ...