Listar CITEEC-GEAMA - Artigos por autor "Cea, Luis"
Mostrando ítems 1-20 de 44
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A continuous simulation approach for the estimation of extreme flood inundation in coastal river reaches affected by meso- and macrotides
Cea, Luis; Sopelana Peralta, Javier; Ruano, Silda (Springer, 2018)[Abstract:] Considering the joint probability of occurrence of high sea levels and river discharges, as well as the interactions between these sources of flooding, is of major importance to produce realistic inundation ... -
A rapid flood inundation model for hazard mapping based on least squares support vector machine regression
Bermúdez, María; Cea, Luis; Puertas, Jerónimo (Wiley, 2019)[Abstract:] Two-dimensional shallow water models are widely used tools for flood inundation mapping. However, even if High Performance Computing techniques have greatly decreased the computational time needed to run a 2D ... -
A Risk-Based Approach for the Analysis of Flood Impact in Villahermosa (Tabasco, Mexico)
Ceragene, Mackendy; Bonasia, Rosanna; Cea, Luis; Cuevas-Cancino, María de la O (MDPI, 2023)[Abstract:] Floods in Villahermosa are events that have occurred frequently over the centuries, due to the city’s location at the mouth of two of the most powerful rivers in Mexico. Flooding effects on residents have become ... -
A robust method to update local river inundation maps using global climate model output and weather typing based statistical downscaling
Bermúdez, María; Cea, Luis; Van Uytven, Els; Willems, Patrick; Farfán-Durán, Juan F.; Puertas, Jerónimo (Springer, 2020)[Abstract:] Global warming is changing the magnitude and frequency of extreme precipitation events. This requires updating local rainfall intensity-duration-frequency (IDF) curves and flood hazard maps according to the ... -
An accelerated tool for flood modelling based on Iber
García-Feal, Orlando; González-Cao, José; Gómez-Gesteira, Moncho; Cea, Luis; Domínguez, J. M.; Formella, Arno (MDPI, 2018)[Abstract:] This paper presents Iber+, a new parallel code based on the numerical model Iber for two-dimensional (2D) flood inundation modelling. The new implementation, which is coded in C++ and takes advantage of the ... -
An Augmented Reality Facility to Run Hybrid Physical-Numerical Flood Models
Puertas, Jerónimo; Hernández-Ibáñez, Luis A.; Cea, Luis; Regueiro-Picallo, Manuel; Barneche-Naya, Viviana; Varela-García, Francisco-Alberto (MDPI, 2020)[Abstract] This article presents a novel installation for the development of hybrid physical-numerical flood models in an augmented reality environment. This installation extends the concept introduced by the well-known ... -
Analysis of two sources of variability of basin outflow hydrographs computed with the 2D shallow water model Iber: Digital Terrain Model and unstructured mesh size
García-Alén, Gonzalo; González-Cao, José; Fernández-Novoa, Diego; Gómez-Gesteira, Moncho; Cea, Luis; Puertas, Jerónimo (Elsevier, 2022)[Abstract:] Modelling hydrological processes with fully distributed models based on the shallow water equations implies a high computational cost, which often limits the resolution of the computational mesh. Therefore, in ... -
Assessing the Effects of Climate Change on Compound Flooding in Coastal River Areas
Bermúdez, María; Farfán-Durán, Juan F.; Willems, Patrick; Cea, Luis (AGU Journals, 2021)[Abstract] Flood assessment in coastal river areas is subject to complex dependencies and interactions between flood drivers. In addition, coastal areas are especially vulnerable to climate change, and thus its effects ... -
Comparison of three different numerical implementations to model rainfall-runoff transformation on roofs
Sañudo, Esteban; Cea, Luis; Puertas, Jerónimo (Wiley, 2022)[Abstract:] Roofs represent a high percentage of the impervious surfaces in urban areas, and hence their implementation in urban drainage models is essential for accurate results to be achieved. Current modelling approaches ... -
Conversion of Vertical Slot Fishways to Deep Slot Fishways to Maintain Operation during Low Flows: Implications for Hydrodynamics
Pena Mosquera, Luis; Puertas, Jerónimo; Bermúdez, María; Cea, Luis; Peña González, Enrique (MDPI, 2018)[Abstract:] Deep slot fishways (DSF) are similar to vertical slot fishways (VSF) except that a sill has been placed at the base of the slot, and thus require a lower discharge to operate. The conversion of a VSF to a DSF, ... -
Coupling artificial neural networks with the artificial bee colony algorithm for global calibration of hydrological models
Cea, Luis; Farfán-Durán, Juan F. (Springer, 2021)[Abstract:] Hydrological models are widely used tools in water resources management. Their successful application requires an efficient calibration of the model parameters. Nowadays, there are very powerful global search ... -
Determinación de la inundación en tramos de ríos afectados por marea basada en la simulación continúa de nivel
Cea, Luis; Sopelana Peralta, Javier; Ruano, Silda (Universitat Politècnica de València, 2017)[Resumen:] Las desembocaduras, estuarios y tramos de ríos costeros son elementos hidrodinámicamente complejos debido a la interacción de varias dinámicas generadoras de inundación como la marea astronómica, la marea ... -
Editorial: flood susceptibility and risk maps as a crucial tool to face the hydrological extremes in developing countries: technical and governance aspects linked by a participatory approach
Bonasia, Rosanna; Cea, Luis; Fratino, Umberto (Frontiers Media, 2022)[Abstract:] In summary, this Research Topic wants to draw attention to two points of reflection: 1) The need to involve stakeholders at all levels in the planning of actions aimed at reducing the risks associated with ... -
Effect of rainfall uncertainty on the performance of physically based rainfall–runoff models
Fraga, Ignacio; Cea, Luis; Puertas, Jerónimo (Wiley, 2019)[Abstract:] This paper analyses the effect of rain data uncertainty on the performance of two hydrological models with different spatial structures: a semidistributed and a fully distributed model. The study is performed ... -
Estimation of flood-exposed population in data-scarce regions combining satellite imagery and high resolution hydrological-hydraulic modelling: A case study in the Licungo basin (Mozambique)
Cea, Luis; Álvarez, Manuel; Puertas, Jerónimo (Elsevier, 2022)[Abstract:] Study Region Licungo basin (Mozambique) Study Focus The Licungo basin (23,263 km2) suffers frequent severe flooding due to tropical storms, in a country that is among the world’s most vulnerable in terms of ... -
Evaluation of 2D Hydrodynamic-Based Rainfall/Runoff Modelling for Soil Erosion Assessment at a Seasonal Scale
Costabile, Pierfranco; Cea, Luis; Barbaro, Gabriele; Costanzo, Carmelina; Llena, Manel; Vericat, Damià (Elsevier, 2024)[Abstract:] Badlands are often the source of a significant fraction of the sediment reaching the river network due to the exposure of the bare soil to the impact of rain drops and to the bed shear stress generated by the ... -
Extension of the two‐component pressure approach for modeling mixed free‐surface‐pressurized flows with the two‐dimensional shallow water equations
Cea, Luis; López-Núñez, Alejandro (Wiley, 2021)[Abstract:] Numerical models based on the two-dimensional shallow water equations (2D-SWE) are routinely used in flood risk management and inundation studies. However, most of these models do not adequately account for ... -
Flood risk in urban areas: modelling, management and adaptation to climate change. A review
Cea, Luis; Costabile, Pierfranco (MDPI, 2022)[Abstract:] The modelling and management of flood risk in urban areas are increasingly recognized as global challenges. The complexity of these issues is a consequence of the existence of several distinct sources of risk, ... -
Global and local sensitivity analysis to improve the understanding of physically-based urban wash-off models from high-resolution laboratory experiments
Naves, Juan; Rieckermann, Jörg; Cea, Luis; Puertas, Jerónimo; Anta, Jose (Elsevier, 2019)[Abstract:] Physically-based urban wash-off models are a promising means of studying the transport of finer suspended solids and their associated pollutants during rain events, considering spatial and temporal heterogeneities. ... -
How Do Modeling Choices and Erosion Zone Locations Impact the Representation of Connectivity and the Dynamics of Suspended Sediments in a Multi-Source Soil Erosion Model?
Uber, Magdalena; Nord, Guillaume; Legout, Cédric; Cea, Luis (Copernicus GmbH, 2021)[Abstract] Soil erosion and suspended sediment transport understanding is an important issue in terms of soil and water resources management in the critical zone. In mesoscale watersheds (>10 km2) the spatial distribution ...