Ara es mostren els items 1-20 de 42

    • A methodological framework for selecting an optimal sediment source within a littoral cell 

      Gracia Garcia, Vicente; Sierra Pedrico, Juan Pablo; Caballero, Alberto; García León, Manuel; Mösso Aranda, César (2021-10)
      Article
      Accés obert
      One of the most used measures to counteract coastal erosion is beach nourishment. It has advantages with respect to the use of rigid structures that sometimes entail non desired impacts on the surrounding areas. However, ...
    • A multivariate model of NW Mediterranean extreme events at present and future climate: hydrodynamics, energy and duration 

      Lin Ye, Jue; García León, Manuel; Gracia Garcia, Vicente; Sánchez-Arcilla Conejo, Agustín (International Association for Mathematical Geosciences (IAMG), 2015)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      A statistical model of the future wave-extreme-climate under the RCP8.5 Climatic-Change scenario was required. Some variables of interest are energy, unitary energy, peak wave-period, duration, wave direction and growth-decay ...
    • A multivariate statistical model of extreme events: an application to the Catalan coast 

      Lin Ye, Jue; García León, Manuel; Gracia Garcia, Vicente; Sánchez-Arcilla Conejo, Agustín (2016-11)
      Article
      Accés obert
      Wave extreme events can be understood as the combination of Storm-intensity, Directionality and Intra-time distribution. However, the dependence structure among these factors is still unclear. A methodology has been developed ...
    • A new generation of early warning systems for coastal risk: the iCoast project 

      Gracia Garcia, Vicente; García León, Manuel; Sánchez-Arcilla Conejo, Agustín; Gault, Jeremy; Oller, Pere; Fernández, Juan; Sairouni, Abdel; Cristofori, Elena; Toldrà, Ramón (2014)
      Comunicació de congrés
      Accés obert
      A new coastal early warning system CEWS called iCoast for the NW Mediterranean Sea is under development. It is composed of three numerical modules: meteorological, hydrodynamic and morphodynamic. The CEWS is designed for ...
    • Assessing the coastal protection role of seagrass meadows along a barrier beach, southern Romanian coast 

      Dinu, Irina; Monclús, Albert; Gracia Garcia, Vicente; García León, Manuel; Lin Ye, Jue; Stanica, Adrian; Sánchez-Arcilla Conejo, Agustín (2023-02)
      Article
      Accés obert
      The presence of seagrass along the Romanian coast is currently seen as an important component of the marine ecosystem. Moreover, seagrass meadows play an additional wave energy dissipation role that has also to be considered ...
    • Assessing the impact of sea level rise on port operability using LiDAR-derived digital elevation models 

      Gracia Garcia, Vicente; Sierra Pedrico, Juan Pablo; Gómez, Marta; Pedrol, Mònica; Sampé, Sara; García León, Manuel; Gironella Cobos, Xavier (2019-10)
      Article
      Accés obert
      One of the main consequences of climate change is the sea level rise (SLR), which impacts coastal areas affecting many infrastructures, particularly seaports, whose operations may be jeopardized. In this paper, a methodological ...
    • Assessment of green measures as coastal defences using numerical models 

      Sánchez-Arcilla Conejo, Agustín; García León, Manuel; Gracia Garcia, Vicente; Sierra Pedrico, Juan Pablo (2017)
      Text en actes de congrés
      Accés obert
      Climate change may reduce the performance and design life of “grey” coastal engineering interventions. Green solutions can be combined with present infrastructures providing extra flexibility to adapt our present beaches ...
    • Breaching of a barrier beach under extreme events: the role of morphodynamic simulations 

      Gracia Garcia, Vicente; García León, Manuel; Grifoll Colls, Manel; Sánchez-Arcilla Conejo, Agustín (Coastal Education Research Foundation (CERF), Coastal Processes Research Group, School of Marine Science and Engineering, Plymouth University, 2013)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      A study of three breaching episodes of the Trabucador barrier beach (Spanish Mediterranean coast) is presented. The analysis is done from a modeling perspective using XBEACH and SWAN. The morphodynamic model (XBEACH) has ...
    • Coastal flooding and erosion under a changing climate: implications at a low-lying coast (Ebro delta) 

      Grases, Albert; Gracia Garcia, Vicente; García León, Manuel; Lin Ye, Jue; Sierra Pedrico, Juan Pablo (2020-02)
      Article
      Accés obert
      Episodic coastal hazards associated to sea storms are responsible for sudden and intense changes in coastal morphology. Climate change and local anthropogenic activities such as river regulation and urban growth are raising ...
    • Coastal risk forecast system : fostering proactive management at the Catalan coast 

      García León, Manuel (Universitat Politècnica de Catalunya, 2018-07-10)
      Tesi
      Accés obert
      The action of sea storms is one of the most complex littoral processes with deep management implications. Along the Catalan shoreline which is about 700 km long, 190 km are subject to erosion and/or flooding. Around one ...
    • Coastal sustainability for uncertain futures: a Spanish Mediterranean case from the RISES-AM- project 

      Sánchez-Arcilla Conejo, Agustín; Sierra Pedrico, Juan Pablo; Gracia Garcia, Vicente; García León, Manuel; Jiménez Quintana, José Antonio; Mösso Aranda, César; Valdemoro Garcia, Herminia (2015)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      This document presents the impacts of future climatic conditions as a function of coastal typology. The impact assessment is carried out at decadal and storm scales showing how such a combination produces the worst levels ...
    • Copernicus Marine Service Ocean State Report, Issue 4 

      von Schuckmann, Karina; Le Traon, Pierre-Yves; Smith, Neville; García León, Manuel; Zunino, Serena (2020-09)
      Article
      Accés obert
      The 4th edition of the Copernicus Marine Service Ocean State Report (OSR 4) published in 2020 provides information on changes and variations in the ocean over the past decades, with a focus on changes in the marine environment ...
    • Erosion caused by propeller jets in a low energy harbour basin 

      Mujal Colilles, Anna; Gironella Cobos, Xavier; Sánchez-Arcilla Conejo, Agustín; Puig i Polo, Càrol; García León, Manuel (2017-01)
      Article
      Accés obert
      Field data of a harbour basin are compared with analytical formulations for predicting maximum scouring depth due to propeller jets. Spatial data analysis of seven-year biannual bathymetries quantifies the evolution of the ...
    • Evaluation of transient defence measures against storms 

      García León, Manuel; Gracia Garcia, Vicente; Robichaux, Laura; Kroger, Arne; Gault, Jeremy; Sánchez-Arcilla Conejo, Agustín (2015)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Transient Defence Measures (TDM) are defined as actions that can be taken in advance in the coastal zone in order to reduce the impacts of an specific forecasted storm event. The design of such transient works requires ...
    • First considerations on environmental friendly solutions to protect the southern Romanian coast 

      Monclús, Albert; Dinu, Irina; García León, Manuel; Lin Ye, Jue; Gracia Garcia, Vicente; Stanica, Adrian (GeoEcoMar, 2018-12)
      Article
      Accés obert
      The aim of this work is to assess the effect of a nature-based solution for reducing wave heights on the Southern Romanian coast. Apart from investigating the presence of seagrass from the environmental point of view, there ...
    • Green measures for Mediterranean harbours under a changing climate 

      Sierra Pedrico, Juan Pablo; García León, Manuel; Gracia Garcia, Vicente; Sánchez-Arcilla Conejo, Agustín (2017-06)
      Article
      Accés obert
      Harbour operability may be hampered by climate change. Green solutions can be used to provide extra flexibility with respect to present grey infrastructure to adapt to, and mitigate, such functional disruptions with ...
    • Hydro morphodynamic modelling in Mediterranean storms: errors and uncertainties under sharp gradients 

      Sánchez-Arcilla Conejo, Agustín; Gracia Garcia, Vicente; García León, Manuel (2014-02)
      Article
      Accés obert
      This paper deals with the limits in hydrodynamic and morphodynamic predictions for semi-enclosed coastal domains subject to sharp gradients (in bathymetry, topography, sediment transport and coastal damages). It starts ...
    • Impact of climate change on nearshore waves at a beach protected by a barrier reef 

      la Hausse de Lalouviere, Claude; Gracia Garcia, Vicente; Sierra Pedrico, Juan Pablo; Lin Ye, Jue; García León, Manuel (2020-06)
      Article
      Accés obert
      Barrier reefs dissipate most incoming wind-generated waves and, as a consequence, regulate the morphodynamics of its inbounded shorelines. The coastal protective capacity of reefs may nevertheless be compromised by climate ...
    • Improving operational ocean models for the Spanish Port Authorities: assessment of the SAMOA coastal forecasting service upgrades 

      García León, Manuel; García Sotillo, Marcos; Mestres Ridge, Marc; Espino Infantes, Manuel; Álvarez Fanjul, Enrique (MDPI, 2022-02)
      Article
      Accés obert
      The Puertos del Estado SAMOA coastal and port ocean forecast service delivers operational ocean forecasts to the Spanish Port Authorities since 01/2017 (originally set-up for 9 ports). In its second development phase ...
    • Influencia de la turbulencia en el transporte de sedimentos, con aplicación a la erosión local de pilas y estribos de puente 

      García León, Manuel (Universitat Politècnica de Catalunya, 2008-06-01)
      Projecte/Treball Final de Carrera
      Accés obert