Listar Enxeñaría da Auga e do Medio Ambiente (GEAMA) por título
Mostrando ítems 7-26 de 108
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A Risk-Based Approach for the Analysis of Flood Impact in Villahermosa (Tabasco, Mexico)
(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
(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
(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 Application of Fish Detection Based on Eye Search with Artificial Vision and Artificial Neural Networks
(MDPI AG, 2020-10-27)[Abstract] A fish can be detected by means of artificial vision techniques, without human intervention or handling the fish. This work presents an application for detecting moving fish in water by artificial vision based ... -
An Augmented Reality Facility to Run Hybrid Physical-Numerical Flood Models
(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 ... -
An UAV and Satellite Multispectral Data Approach to Monitor Water Quality in Small Reservoirs
(MDPI, 2020)[Abstract] A multi-sensor and multi-scale monitoring tool for the spatially explicit and periodic monitoring of eutrophication in a small drinking water reservoir is presented. The tool was built with freely available ... -
Analysis of Particulate Matter Concentration Intercepted by Trees of a Latin-American Megacity
(MDPI, 2021)[Abstract] Urban areas with trees provide several ecosystem services to citizens. There is a growing interest in ecosystem services for the removal of air pollutants such as particulate matter. The objective of this paper ... -
Analysis of surrogate physicochemical parameters for studying heavy metal pollution in urban road runoff
(MDPI, 2023)[Abstract:] The pollution associated with road runoff water can generate significant impacts on the receiving natural environment due to the significant masses mobilized under certain climate, morphological, and anthropic ... -
Analysis of the reduction processes at the bottom of Lake Meirama: a singular case of lake formation
(Springer, 2023)[Abstract:] The formation of natural lakes is a process that takes place over thousands of years, although the volumetric formation depends on hydrological and climatological phenomena, reaching a stationary hydraulic ... -
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
(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 ... -
Análisis de la movilización de metales pesados en fase disuelta y particulada en escorrentía de autopistas
(Universidade da Coruña, Servizo de Publicacións, 2021)[Resumen:] Hoy en día ya es conocido que la contaminación de las aguas de escorrentía superficial urbana puede aportar, en cierto tipo de cuencas, cargas de contaminación significativas a los medios acuáticos receptores. ... -
Análisis integral del lavado y arrastre de sólidos en suspensión en cuencas urbanas utilizando un simulador de lluvia a escala real
(Universitat Politècnica de València, 2022)[Resumen:] Ante la falta de datos experimentales precisos para el desarrollo y validación de modelos de lavado y transporte de sedimentos en la superficie de cuencas urbanas, en este estudio se presenta una serie de ensayos ... -
Análisis y evaluación de las alternativas de protección de las aguas subterráneas durante las operaciones de extracción de los residuos (alquitranes ácidos) en una laguna de Arganda del Rey (Madrid)
(Instituto Geológico y Minero de España, 2021)[Resumen:] La Comunidad de Madrid está llevando a cabo la restauración integral de una antigua gravera contaminada con residuos peligrosos, mayoritariamente sulfonatos de petróleo (alquitranes ácidos), procedentes del ... -
Anisotropic deformability and strength of slate from NW-Spain
(Elsevier, 2021)[Abstract:] Slates are metamorphic rocks characterized by the pervasive occurrence of cleavage or foliation producing a highly anisotropic mechanical behavior characterized by fissility. Deformability and strength of these ... -
Application of an Analytic Methodology to Estimate the Movements of Moored Vessels Based on Forecast Data
(MDPI, 2019-09)[Abstract]: A port’s operating capacity and the economic performance of its concessions are intimately related to the quality of its operational conditions. This paper presents an analytical methodology for estimating the ... -
Assessing Different Imaging Velocimetry Techniques to Measure Shallow Runoff Velocities During Rain Events Using an Urban Drainage Physical Model
(Copernicus GmbH, 2021)[Abstract] Although surface velocities are key in the calibration of physically based urban drainage models, the shallow water depths developed during non-extreme precipitation and the potential risks during flood events ... -
Assessing the Effects of Climate Change on Compound Flooding in Coastal River Areas
(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 ... -
Assessment of the performance of drought indices for explaining crop yield variability at the national scale: Methodological framework and application to Mozambique
(Elsevier, 2020)[Abstract:] Droughts are one of the most damaging and complex natural disasters in the world, and they frequently affect agricultural production. Drought monitoring is essential for decision-makers seeking to minimize the ... -
Benchmarking of Drought and Climate Indices for Agricultural Drought Monitoring in Argentina
(Elsevier, 2021)[Abstract] Site-specific studies are required to identify suitable drought indices (DIs) for assessing and predicting drought-related impacts. This study presents a benchmark of eight DIs and 19 large-scale climate indices ... -
CO2-Brine Substitution Effects on Ultrasonic Wave Propagation Through Sandstone With Oblique Fractures
(American Geophysical Union AGU, 2020)[Abstract:] Seismic monitoring of injected CO2 plumes in fractured storage reservoirs relies on accurate knowledge of the physical mechanisms governing elastic wave propagation, as described by appropriate, validated rock ...