Browsing Articles publicats (Grup de Recerca de Dinàmica Fluvial (RIUS)) by Title
Now showing items 1-11 of 11
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Accuracy assessment of digital terrain model dataset sources for hydrogeomorphological modelling in small Mediterranean catchments
(MDPI, 2018)Digital terrain models (DTMs) are a fundamental source of information in Earth sciences. DTM-based studies, however, can contain remarkable biases if limitations and inaccuracies in these models are disregarded. In this ... -
Aplicación de algoritmos Structure from Motion (SfM) para el análisis histórico de cambios en la geomorfología fluvial
(Sociedad Española de Geomorfología y Asociación Española para el Estudio del Cuaternario, 2018-06-29)En el presente artículo se presenta el flujo de trabajo para la obtención de información espacial utilizada para el análisis de cambios geomorfológicos fluviales en el tramo alto del río Cinca (Pirineo Aragonés) durante ... -
Asynchronicity of fine sediment supply and its effects on transport and storage in a regulated river
(Springer, 2018)Purpose A disconnected ephemeral tributary was reconnected to the regulated River Ehen (NW England) as part of a river restoration initiative, providing a renewed delivery of sediment to a highly stable and armoured ... -
Dinámica Geomorfológica del frente costero del valle de Teixedelo (NO Península Ibérica) entre 1945 y 2014
(Departamento de Geografía, FAUG de la Universidad de la Concepción, Chile, 2017-05-17)Se ha estudiado la dinámica de un sector de los acantilados de A Capelada (Galicia, NO Península Ibérica), lugar de gran interés por su constitución geológica, geomorfológica y de paisaje. El rasgo más singular de la fachada ... -
Dynamics of suspended sediment borne persistent organic pollutants in a large regulated Mediterranean river (Ebro, NE Spain)
(Elsevier, 2013)Mediterranean rivers are characterized by highly variable hydrological regimes that are strongly dependent on the seasonal rainfall. Sediment transport is closely related to the occurrence of flash-floods capable to deliver ... -
Effects of flow regulation on river bed dynamics and invertebrate communities in a Mediterranean river
(Springer International Publishing, 2016)Mediterranean rivers are hotspots for biodiversity, and riverine species are adapted to regular physical perturbations that affect channel morphology during flashy rainfall-runoff events. Dams alter flow regimes, ... -
Evaluación de fórmulas de transporte de fondo en un río de gravas acorazado
(Instituto Mexicano de Tecnología del Agua (IMTA), 2015)El curso bajo del río Ebro (NE península Ibérica) presenta un cauce con lecho de gravas que discurre aguas abajo de un complejo de embalses. En dicho tramo, el lecho experimenta ciclos de rotura y restablecimiento de la ... -
Multiple stressor effects on biological quality elements in the Ebro River: Present diagnosis and predicted responses
(Elsevier, 2018)Multiple abiotic stressors affect the ecological status of water bodies. The status of waterbodies in the Ebro catchment (NE Spain) is evaluated using the biological quality elements (BQEs) of diatoms, invertebrates and ... -
The extreme floods in the Ebro River basin since 1600 CE
(Elsevier, 2018-07-24)Reliable and complete knowledge of the historical floods is necessary for understanding the extreme hydrological dynamics of the rivers, their natural variability and anthropic changes. In this work we reconstruct the most ... -
Transport of sediment borne contaminants in a Mediterranean river during a high flow event
(Elsevier, 2018)Pollutants' dynamics in rivers flowing through industrial areas is linked to the entrainment and transport of contaminants attached to solid particles. The transport of sediment is mainly associated to high discharges and ... -
Water research in the Mediterranean: challenges and perspectives. The Catalan Institute for Water Research (ICRA)
(Institut d'Estudis Catalans, 2014)The mission of the Catalan Institute for Water Research (ICRA) is to implement a holistic, multidisciplinary approach to water research, taking into account all components related to freshwaters and human-used waters. The ...