DHA/NEC - Comunicações a congressos e artigos de revista: Recent submissions

  • The contribution of historical information to flood risk management in the Tagus estuary 
    Rilo, Ana; Tavares, A.; Freire, P.; Santos, P.; Zêzere, J. L. (Elsevier, 2017-07-22)
    Estuarine areas are often affected by flood episodes with significant infrastructural and human damages caused by the overlap of different triggering factors. Currently flood risk management practices are subject to increased ...
  • Cera: an open-source tool for coastal erosion risk assessment 
    Narra, P.; Coelho, C.; Sancho, F. E.; Palalane, J. (Elsevier, 2017-06)
    Coastal zones are socially and economically very important, leading to a high pressure for its permanent development. Simultaneously, these zones are subject to several maritime hazards, able to cause coastal erosion. ...
  • Numerical study on infragravity waves over a barred beach 
    Mendes, D.; Pinto, J. P.; Pires Silva, A.; Fortunato, A. B. (Universidade de Cantabria, 2017-10)
    This study evaluates the impact of bars on the dynamics of infragravity waves on a dissipative beach. Numerical simulations were performed with the SWASH model with a setup previously validated on a laboratory experiment. ...
  • A numerical study of the February 15, 1941 storm in the Tagus estuary 
    Fortunato, A. B.; Freire, P.; Bertin, X.; Rodrigues, M.; Ferreira, J.; Liberato, M. (Elsevier, 2017-07)
    On February 15, 1941, a storm caused one of the major natural disasters in the Iberian Peninsula in the past century. The storm made landfall in the north of Portugal, leading to a large surge in the Tagus estuary. Adverse ...
  • Infragravity wave dynamics on an embayed beach 
    Mendes, D.; Pinto, J. P.; Pires Silva, A.; Fortunato, A. B. (Não disponivel, 2017-06)
    Field observations were performed at an embayed beachto investigate infragravity (IG) wave (0.005-0.04 Hz) dynamics. Offshore short-wave conditions measured by the Cabo Sillero buoy (323 m depth) were characterized by ...
  • Operational forecast framework applied to extreme sea levels 1 at regional and 2 local scales 
    Fortunato, A. B.; Oliveira, A.; Rogeiro, J.; Costa, R.; Gomes, J. L.; Li., K; Jesus, G.; Freire, P.; Rilo, Ana; Mendes, A.; Rodrigues, M.; Azevedo, A. (Taylor & Francis, 2017-02)
    The design, implementation and demonstration of a novel and generic computational forecast framework for multi-scale prediction of extreme sea levels and associated flooding is presented. Denoted Water Information Forecast ...
  • Salinity evolution in the Tagus estuary relative to climate change 
    Rodrigues, M.; Fortunato, A. B.; Freire, P. (Instituto Hidrográfico, 2016-06)
    Climate change represents a potential threat for estuaries, via potential landward intrusion of saltwater, inundation of low-lying areas, acceleration in the nutrients cycling and disruption of aquatic ecosystems. The ...
  • Storm-induced marine flooding: lessons from a multidisciplinary approach 
    Eric Chaumillon; Bertin, X.; Fortunato, A. B.; Bajo, M.; Schneider, Jean-Luc; Dezileau, L.; Walsh, J.; Michelot, A.; Chauveau, E.; Créach, A.; Hénaff, A.; Sauzeau,T.; Waeles, B.; Gervais, B.; Jan, G.; Baumann, J.; Breilh, J. F.; Pedreros, R. (Elsevier, 2017-02)
    There is a growing interest for marine flooding related to recent catastrophic events and their unintended consequences in terms of casualties and damages, and to the increasing population and issues along the coasts in a ...
  • An oil risk management system based on high-resolution hazard and vulnerability calculations 
    Azevedo, A.; Fortunato, A. B.; Epifânio, B.; Boer, S.; Oliveira, E.; Alves , F.; Jesus, G.; Gomes, J. L.; Oliveira, A. (Elsevier, 2017-02)
    A new oil risk management system is proposed herein. Risk is computed in a quantitative way, combining a detailed hazard maps generated with a process-based oil spill model over an unstructured computational grid, and a ...
  • Evolução morfológica e sedimentar do porto de Portimão entre 2000 e 2015 
    Portela, L. I.; Duarte, F. (Instituto Hidrográfico, 2016-06)
    Analisaram-se os processos de sedimentação no porto de Portimão, situado no estuário do rio Arade. O trabalho envolveu a comparação de nove levantamentos hidrográficos realizados entre 2000 e 2015. Foi tida em consideração ...
  • Scale issues in local vulnerability assessment: implications in risk and urban planning 
    Santos, P.; Tavares, A.; Freire, P.; Rilo, Ana (CERU – European Centre on Urban Risks  , 2016-07)
    The assessment of vulnerability provides valuable knowledge in the risk assessment steps of a risk governance process. Given the multiscale, multilevel and multisectorial aspects of flood risk, the diversified entities ...
  • The effect of storm events in the Tagus estuarine margins 
    Freire, P.; Fortunato, A. B.; Rodrigues, M.; Santos, P.; Rilo, Ana; Tavares, A. (Instituto Hidrográfico, 2016-06-21)
    Floods in estuaries can be forced by factors associated to ocean and inland sources. In the particular case of the Tagus estuary, the water level variability is mostly driven by tides and storm surges. One of the most ...
  • Non-linear infra-gravity and sea-swell wave-wave interactions at S. Jacinto beach 
    Mendes, D.; Pires Silva, A.; Fortunato, A. B.; Pinto, J. P. (Instituto Hidrográfico, 2016-06)
    Non-linear wave-wave interactions between sea-swell waves (0.5 < f < 0.04 Hz) and infragravity waves (0.04 < f < 0.004 Hz) are studied in detail from field data using bispectral analysis. This methodology allowed to ...
  • Inundação das margens do estuário do Tejo: o caso da tempestade de fevereiro de 1941 
    Fortunato, A. B.; Freire, P.; Bertin, X.; Rodrigues, M.; Liberato, M.; Ferreira, J. (Instituto Hidrográfico, 2016-06)
    A margem sul do estuário do Tejo é composta por extensas áreas com cotas baixas, logo suscetíveis a inundações. A determinação da perigosidade associada a estas inundações é por isso fundamental para a gestão territorial. ...
  • Assessment of three dredging plans for a wave-dominated inlet 
    Mendes, D.; Fortunato, A. B.; Pires Silva, A. (ICE Publishing, 2016-06)
    Many small wave-dominated inlets are naturally unstable and require regular dredging. To mitigate the costs of these operations, the dredged channels should be designed to bring the inlet close to equilibrium and minimise ...
  • Análise de sensibilidade à incerteza dos forçamentos na previsão da qualidade da água em tempo real 
    Rodrigues, M.; Rogeiro, J.; David, L. M.; Fortunato, A. B.; Oliveira, A. (APRH, 2016-03)
    Os sistemas de previsão e monitorização em tempo real constituem ferramentas inovadoras para a gestão otimizada da água em meios estuarinos e costeiros. O LNEC desenvolveu uma plataforma para a gestão em tempo real dos ...
  • Determination of extreme sea levels along the Iberian Atlantic Coast 
    Fortunato, A. B.; Li., K; Bertin, X.; Rodrigues, M.; Miguez, B. (Elsevier, 2016-01)
    Resumo: Extreme sea levels along the Atlantic Iberian coast are determined through the development and application of a numerical model for tides and surges, followed by a statistical analysis of the model results. A ...
  • Modelação da inundação em estuários. Da avaliação da perigosidade à gestão crítica 
    Freire, P.; Tavares, A.; Fortunato, A. B.; Sá, L.; Oliveira, A.; Rilo, Ana; Santos, P.; Gomes, J. L. (APRH, 2015-10-14)
    O desenvolvimento de estratégias de gestão do risco de inundação em zonas costeiras requer o suporte de ferramentas validadas de previsão da perigosidade e de avaliação do risco. As margens estuarinas são zonas costeiras ...
  • A cross-scale numerical modeling system for management support of oil spill accidents 
    Azevedo, A.; Oliveira, A.; Fortunato, A. B.; Zhang, J.; Melo Baptista, A. (Elsevier, 2014-03)
    A flexible 2D/3D oil spill modeling system addressing the distinct nature of the surface and water column fluids, major oil weathering and improved retention/reposition processes in coastal zones is presented. The system ...
  • Desenvolvimento de um sistema operacional de previsão de temporais na costa portuguesa 
    Fortunato, A. B.; Costa, R.; Rogeiro, J.; Gomes, J. L.; Oliveira, A.; Li., K; Freire, P.; Rilo, Ana; Mendes, A.; Rodrigues, M. (APRH, 2015-10)
    As inundações em zonas estuarinas e costeiras podem causar danos significativos, como os que ocorreram no inverno 2013/2014 na costa Portuguesa. No entanto, estes danos podem ser mitigados se os eventos forem previstos com ...

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