Exploració per altres contribucions "Universitat Politècnica de Catalunya. Laboratori d'Enginyeria Marítima"
Ara es mostren els items 1-20 de 61
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A hybrid numerical model for coastal engineering problems
(2014)
Text en actes de congrés
Accés obertThe implementation and first validation of a hybridization technique between a NLSWE model and a meshless fully Navier-Stokes equation-based model are presented. The scope is to overcome the limitations of each numerical ... -
A methodological framework for selecting an optimal sediment source within a littoral cell
(2021-10)
Article
Accés obertOne 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, ... -
Assessing the impact of sea level rise on port operability using LiDAR-derived digital elevation models
(2019-10)
Article
Accés obertOne 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 aquaculture rafts exposure at river-borne substances using numerical modelling
(2022)
Text en actes de congrés
Accés restringit per política de l'editorialCoastal bays and estuaries with aquaculture activity may show spatial variability on the exposure at river-borne substances such as nutrients, pesticides or pollutants. In function of the relative geographical position of ... -
Beach profile changes induced by surrogate Posidonia Oceanica: laboratory experiments
(2022-08)
Article
Accés restringit per política de l'editorialNew flume experiments with surrogate seagrass meadows are presented. The experiments included the creation of a full-scale and realistic Posidonia Oceanica model to evaluate the effect over wave attenuation, sediment ... -
Beach profile evolution towards equilibrium from varying initial morphologies
(2019-11)
Article
Accés obertThe evolution of different initial beach profiles towards the same final beach configuration is investigated based on large-scale experimental data. The same wave condition was performed three times, each time starting ... -
Body gesture recognition to control a social mobile robot
(2023)
Text en actes de congrés
Accés restringit per política de l'editorialIn this work, we propose a gesture-based language to allow humans to interact with robots using their body in a natural way. We have created a new gesture detection model using neural networks and a new dataset of humans ... -
Characterization of bottom sediment resuspension events observed in a micro-tidal bay
(2019-03)
Article
Accés obertIn this study we investigate the variability in near-bottom turbidity in Alfacs Bay (in the northwestern Mediterranean Sea). The bay is characterized by a micro-tidal environment and seiching activity that may lead to flow ... -
Coastal adaptation and uncertainties: the need of ethics for a shared coastal future
(Frontiers Media, 2021-09)
Article
Accés obertCoastal hydro-morphodynamics present significant uncertainties, one order of magnitude larger for sediment transport than for the driving hydrodynamics. Met-ocean factors (waves, currents and levels essentially) are normally ... -
Coastal flooding and erosion under a changing climate: implications at a low-lying coast (Ebro delta)
(2020-02)
Article
Accés obertEpisodic 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 ... -
Composite modelling of the Pont del Petroli pier failure due to extreme sea waves during the winter storm Gloria
(2022)
Text en actes de congrés
Accés restringit per política de l'editorialOn January 20th, 2020, the storm Gloria causedthe collapse of the final part of the walkway that connected the seaward platform of the Pont del Petroli pier to the beach of Badalona (Spain). A stretch of about 15 meters ... -
Copernicus Marine Service Ocean State Report, Issue 4
(2020-09)
Article
Accés obertThe 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 ... -
Developments in acoustics for studying wave-driven boundary layer flow and sediment dynamics over rippled sand-beds
(2018-08)
Article
Accés obertThe processes of sediment entrainment, transport, and deposition over bedforms are highly dynamic and temporally and spatially variable. Obtaining measurements to understand these processes has led to ongoing developments ... -
El projecte Servei d’Informació de la Dinàmica Litoral (SIDL) i el llibre Verd de la costa catalana i la seva evolució.
(2022-05-05)
Audiovisual
Accés obertEl Centre Internacional d'Investigació dels Recursos Costaners (CIIRC-UPC) va organitzar la jornada "La restauració de la costa catalana sota un canvi de clima". La jornada va comptar amb la participació d’experts i ... -
El repte de l’emergència climàtica a les costes. El cas de Catalunya.
(2022-05-05)
Audiovisual
Accés obertEl Centre Internacional d'Investigació dels Recursos Costaners (CIIRC-UPC) va organitzar la jornada "La restauració de la costa catalana sota un canvi de clima". La jornada va comptar amb la participació d’experts i ... -
First considerations on environmental friendly solutions to protect the southern Romanian coast
(GeoEcoMar, 2018-12)
Article
Accés obertThe 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 ... -
Formulating wave overtopping at vertical and sloping structures with shallow foreshores using deep-water wave characteristics
(2021-11)
Article
Accés obertThe state-of-the-art formulas for mean wave overtopping (q) assessment typically require wave conditions at the toe of the structure as input. However, for structures built either on land or in very shallow water, obtaining ... -
Impact of climate change on berthing areas in ports of the Balearic Islands: adaptation measures
(Frontiers Media, 2023-10)
Article
Accés obertClimate change generates impacts on coastal areas due to sea-level rise and potential modifications in wave and storm surge patterns. Since harbours are located in littoral areas, they will experience different impacts ... -
Impact of climate change on nearshore waves at a beach protected by a barrier reef
(2020-06)
Article
Accés obertBarrier 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 predictions of nearshore wave dynamics and coastal impacts using Smooth Particle Hydrodynamic models
(Australasian Coasts and Ports Conference, 2019)
Text en actes de congrés
Accés restringit per política de l'editorialIn this study we assess the capabilities of the mesh-free, Lagrangian particle method (Smooth Particle Hydrodynamics, SPH) method to simulate the detailed hydrodynamic processes generated by both spilling and plunging ...