Browsing by Author "Abanco Martínez de Arenzana, Claudia"
Now showing items 1-20 of 26
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Analysis of the ground vibration generated by debris flows and other torrential processes at the Rebaixader monitoring site (Central Pyrenees, Spain)
(2014-01-01)
Article
Open AccessMonitoring of debris flows using ground vibration sensors has increased in the last two decades. However, the correct interpretation of the signals still presents ambiguity. In the Rebaixader monitoring site (Central ... -
Auscultación de corrientes de derrubios en el barranco El Rebaixader, Pirineo Central. Primeras experiencias para un sistema de alerta temprana y alarma
(2012)
Conference report
Restricted access - publisher's policyA debris-flow monitoring system was installed in August 2009 at the Rebaixader torrent (Central Pyrenees). One of the goals of this system is the definition of thresholds for the implementation of an early warning system ... -
Auscultación de movimientos de ladera para la implementación de sistemas de alerta: ejemplos del Pirineo y Prepirineo central y oriental
(Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE), 2013)
Conference report
Open AccessEn la presente contribución se describen los sistemas de auscultación de cuatro tipos de movimientos de ladera (corriente de derrubios, deslizamiento profundo, deslizamiento superficial y desprendimiento). El énfasis se ... -
Critical rainfall conditions for the initiation of torrential flows: results from the Rebaixader catchment (Central Pyrenees)
(Elsevier, 2016-10)
Article
Open AccessTorrential flows like debris flows or debris floods are fast movements formed by a mix of water and different amounts of unsorted solid material. They generally occur in steep torrents and pose high risk in mountainous ... -
Debris-flow monitoring at the Rebaixader torrent, Central Pyrenees, Spain: results on initiation, volume and dynamic behaviour
(Springer, 2014)
Conference report
Restricted access - publisher's policyThe sophisticated monitoring system installed in the Rebaixader catchment incorporates a total of 6 different stations: four stations recording information on the initiation mechanisms (two meteorological stations and two ... -
Debris-flow monitoring for the set-up of a warning and alarm system: experiences from the pyrenees
(2016-08)
Article
Restricted access - publisher's policyDebris-flow monitoring sites provide many important inputs on their mechanics and strongly improved the understanding on this hazardous process. Monitoring data are the basis for future early warning systems (EWS) and alarm ... -
Elaboration of a magnitude-frequency relationship for debris flows by aerial photographs: case study from a national park in the Spanish Pyrenees
(CRC Press, 2012)
Conference report
Restricted access - publisher's policyMagnitude—frequency relationships provide essential information for landslide hazard and risk analysis. A debris-flow inventory was created in the “Aigüestortes i Estany de Sant Maurici” National Park in the Central ... -
Estimación de la erosión producida por las corrientes de derrubios mediante técnicas de minería de datos con datos de campo y topográficos
(Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE), 2013)
Conference report
Open AccessLa erosión del lecho es un proceso común de las corrientes de derrubios, y aumenta considerablemente el volumen de éstas. En este estudio se analizan datos geomorfológicos y topográficos obtenidos de 17 torrentes donde ... -
Estimación de la magnitud de procesos torrenciales mediante diferentes técnicas geomáticas: aplicación a la cuenca El Rebaixader (Pirineo Central)
(Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE), 2013)
Conference report
Open AccessLos procesos torrenciales como corrientes de derrubios o flujos hiperconcentrados pueden cambiar fuertemente la morfología de una cuenca vertiente, y las técnicas geomáticas son una herramienta ideal para determinar y ... -
Estimate of the debris-flow entrainment using field and topographical data
(2014)
Article
Restricted access - publisher's policyThe entrainment of material is a common process in debris-flow behaviour and can strongly increase its total volume. However, due to the complex nature of the process, the exact mechanisms of entrainment have not yet been ... -
Experiences of rapid landslides monitoring and warning at catchment scale in the Pyrenees: the example of the Rebaixader test site
(2014)
Conference report
Open AccessMonitoring of rapid landslides, as rockfalls and debris flows, improves the understandings of these processes and also provides fundamental information for an efficient early warning and alarm system (EWAS). The Rebaixader ... -
FSLAM: A QGIS plugin for fast regional susceptibility assessment of rainfall-induced landslides
(Elsevier, 2022-04)
Article
Open AccessShallow slope failures triggered by rainfall commonly pose considerable risks in mountainous areas. In order to delineate areas where landslides are more prone to occur within a region, we have designed and developed a ... -
Methods of data processing for debris flow seismic warning
(2016-08)
Article
Restricted access - publisher's policyThe output of the seismic devices commonly employed for the monitoring of debris flows, such as geophones and seismometers, is a voltage that is directly proportional to the ground vibration velocity. The output signal in ... -
Modelling antecedent soil hydrological conditions to improve the prediction of landslide susceptibility in typhoon-prone regions
(Springer, 2024-07)
Article
Open AccessMost regional landslide susceptibility models do not consider the evolving soil hydrological conditions leading up to a multiple occurrence regional landslide event. This results in inaccurate predictions due to the ... -
Monitoring and geomorphologic characterization of debris flows at catchment scale : contributions to debris-flow hazard assessment
(Universitat Politècnica de Catalunya, 2013-06-27)
Doctoral thesis
Open AccessDebris flows are very fast mass movements and are considered as one of the most hazardous phenomenain mountainous regions. Research on this field has strongly improved during the last decades. However,many open questions ... -
Monitoring of fast moving landslides in the Pyrenees
(2016)
Conference report
Restricted access - publisher's policyThe paper presents the experience of two instrumented sites in the Pyrenees where debris flows and rock falls occur frequently. The first one is the debris-flow monitoring system in the Rebaixader catchment, Central Pyrenees, ... -
Monitoring of rainfall and soil moisture at the Rebaixader catchment (Central Pyrenees)
(2021-05)
Article
Restricted access - publisher's policyThe instrumental monitoring of torrential catchments is a fundamental research task that provides necessary information to improve our understanding of the mechanisms of debris flows. While most monitoring sites include ... -
Monitoring of rainfall and soil moisture at the Rebaixader catchment (Central Pyrenees)
(Association of Environmental & Engineering Geologists (AEG), 2019)
Conference report
Open AccessThe instrumental monitoring of torrential catchments is a fundamental research task and provides necessary information to improve our understanding on the mechanisms of debris flows. While most monitoring sites include ... -
Multi-temporal analysis of morphologic changes applying geomatic techniques: 70 years of torrential activity in the Rebaixader catchment (Central pyrenees)
(2019-01)
Article
Open Access
Covenantee: Institut Cartogràfic i Geològic de CatalunyaThe monitoring of morphologic changes in high-mountain environments is an important, but complex task. Terrestrial as well as airborne laser scanning (TLS and ALS) and digital photogrammetry (DP) using Unnamed Aerial Vehicle ... -
Pérdida de suelo en laderas bajo cambio climático. procesos físicos, modelación predictiva y posibles estrategias de mitigación : el proyecto de investigación “Smucphy”
(Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE), 2017)
Conference report
Open AccessRESUMEN: Este proyecto de investigación estudia los mecanismos de la pérdida de suelos en zonas montañosas mediante un método multidisciplinar y el trabajo a diferentes escalas. Uno de los objetivos principales es analizar ...
