Exploració per autor "Hurlimann Ziegler, Marcel"
Ara es mostren els items 55-74 de 78
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Methods of data processing for debris flow seismic warning
Arattano, Massimo; Coviello, V; Abanco Martínez de Arenzana, Claudia; Hurlimann Ziegler, Marcel; McArdell, Brian, W (2016-08)
Article
Accés restringit per política de l'editorialThe 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 ... -
Monitoring of a full-scale embankment experiment regarding soil–vegetation–atmosphere interactions
Oorthuis Gómez, Raül; Hurlimann Ziegler, Marcel; Fraccica, Alessandro; Lloret Morancho, Antonio; Moya Sánchez, José; Puig i Polo, Càrol; Vaunat, Jean (2018-06)
Article
Accés obertSlope mass-wasting like shallow slides are mostly triggered by climate effects, such as rainfall, and soil–vegetation–atmosphere (SVA) interactions play a key role. SVA interactions are studied by a full-scale embankment ... -
Monitoring of fast moving landslides in the Pyrenees
Mavrouli, Olga Christina; Hurlimann Ziegler, Marcel; Abanco Martínez de Arenzana, Claudia; Moya Sánchez, José; Copons Llorens, Ramon; Ruiz Carulla, Roger (2016)
Text en actes de congrés
Accés restringit per política de l'editorialThe 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)
Oorthuis Gómez, Raül; Hurlimann Ziegler, Marcel; Abanco Martínez de Arenzana, Claudia; Moya Sánchez, José; Carleo, Luigi (2021-05)
Article
Accés restringit per política de l'editorialThe 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)
Hurlimann Ziegler, Marcel; Oorthuis Gómez, Raül; Abanco Martínez de Arenzana, Claudia; Carleo, Luigi; Moya Sánchez, José (Association of Environmental & Engineering Geologists (AEG), 2019)
Text en actes de congrés
Accés obertThe 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 ... -
Monitoring the role of soil hydrologic conditions and rainfall for the triggering of torrential flows in the Rebaixader catchment (Central Pyrenees, Spain)
Oorthuis Gómez, Raül; Hurlimann Ziegler, Marcel; Vaunat, Jean; Moya Sánchez, José; Lloret Morancho, Antonio (2023-02)
Article
Accés obertTorrential flows (debris flows and debris floods) are mainly triggered by precipitation and soil hydrological processes. Most early warning systems in torrential catchments are rainfall-based. However, this approach can ... -
Morpho-fluvial analysis of headwater catchments: an example from the Central-Eastern Pyrenees
Chevalier, Guillaume Gerard; Medina Iglesias, Vicente César de; Hurlimann Ziegler, Marcel; Bateman Pinzón, Allen (2015-05)
Article
Accés obertGeomorphometry of headwater catchments has been poorly reported in the Central-Eastern Pyrenees. This study presents a series of parameters obtained for Central-Eastern Pyrenean headwater catchments. The database consists ... -
Multi-temporal analysis of morphologic changes applying geomatic techniques: 70 years of torrential activity in the Rebaixader catchment (Central pyrenees)
Núñez Andrés, María Amparo; Buill Pozuelo, Felipe; Hurlimann Ziegler, Marcel; Abanco Martínez de Arenzana, Claudia (2019-01)
Article
Accés obert
Realitzat a/amb: 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 ... -
Numerical modelling of Val d’Arán landslide with Material Point Method
Carluccio, Gaia di; Pinyol Puigmartí, Núria Mercè; Perdices Cos, Pau; Hurlimann Ziegler, Marcel (CIMNE, 2019)
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Accés obertFlow-like landslides in mountainous areas can cause extensive damages due to their high velocity and long run-out distance. This work presents a real case of landslide occurred on 11 May 2018 in Val d’Arán (Catalonia, ... -
Pérdida de suelo en laderas bajo cambio climático. procesos físicos, modelación predictiva y posibles estrategias de mitigación : el proyecto de investigación “Smucphy”
Hurlimann Ziegler, Marcel; Vaunat, Jean; Oorthuis Gómez, Raül; Lloret Morancho, Antonio; Moya Sánchez, José; Puig i Polo, Càrol; Fraccica, Alessandro; Pinyol Guamis, Jordi; Gonzalez Parés, Marta; Buill Pozuelo, Felipe; Núñez Andrés, María Amparo; Romero Morales, Enrique Edgar; Abanco Martínez de Arenzana, Claudia; Martínez Bofill, Joan; Raïmat, Carles; Copons Llorens, Ramon (Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE), 2017)
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Accés obertRESUMEN: 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 ... -
Pérdida de suelo en laderas bajo cambio climático: procesos físicos, modelación predictiva y posibles estrategias de mitigación - El proyecto de investigación “SmuCPhy”
Hurlimann Ziegler, Marcel; Vaunat, Jean; Oorthuis Gómez, Raül; Lloret Morancho, Antonio; Moya Sánchez, José; Puig i Polo, Càrol; Fraccica, Alessandro; Buill Pozuelo, Felipe; Núñez Andrés, María Amparo; Romero Morales, Enrique Edgar; Abanco Martínez de Arenzana, Claudia; Martínez Bofill, Joan (International Centre for Numerical Methods in Engineering (CIMNE), 2017)
Text en actes de congrés
Accés obertEste 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 el efecto ... -
Recent debris flows in the Portainé catchment (Eastern Pyrenees, Spain): analysis of monitoring and field data focussing on the 2015 event
Palau, Rosa M.; Hurlimann Ziegler, Marcel; Pinyol Guamis, Jordi; Moya Sánchez, José; Victoriano, Ane; Genova, Mar; Puig i Polo, Càrol (2017-04-22)
Article
Accés obert
Realitzat a/amb: Universidad Politécnica de Madrid. Departamento de Sistemas y Recursos Naturales / Universitat de Barcelona / Institut Cartogràfic i Geològic de CatalunyaDuring the night of the 21 August 2015, a debris flow took place in one of the presently most active ravines of the Pyrenees, the Portainé torrent (Eastern Pyrenees, Spain), and caused considerable damage to the road. ... -
Reconstrucción de la frecuencia de corrientes de derrubios en el Barranc d’Erill
Raïmat, Carles; Luis-Fonseca, R; Hurlimann Ziegler, Marcel; Corominas Dulcet, Jordi; Fernandez, J (Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE), 2013)
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Accés obertEl Barranco d’Erill, Pirineos Centrales, presenta un importante espesor de material de origen glaciar perteneciente a las últimas glaciaciones depositado sobre un paleorelieve en roca ígnea y metamórfica con tendencia a ... -
Reconstrucción de la frecuencia de corrientes de derrubios en el barranco de Erill (Lleida)
Raïmat, Carles; Hurlimann Ziegler, Marcel; Corominas Dulcet, Jordi; Luis-Fonseca, Roberto; Moya Sánchez, José (2013)
Comunicació de congrés
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Relation between land cover and landslide susceptibility in Val d'Aran, Pyrenees (Spain): historical aspects, present situation and forward prediction
Shu, Heping; Hurlimann Ziegler, Marcel; Molowny, Roberto; Gonzalez Díaz, Marta; Pinyol Guamis, Jordi; Abanco Martínez de Arenzana, Claudia; Ma, Jinzhu (Elsevier, 2019-11)
Article
Accés obertThe effects of land use and land cover (LULC) dynamics on landslide susceptibility are not fully understood. This study evaluates the influence of LULC on landslide susceptibility and assesses the historic and future LULC ... -
Resultados preliminaries del uso de piezómetros de cuerda vibrante como herramienta a considerar para el estudio de la generación de deslizamiento en morrenas glaciales
Raïmat, Carles; Zarroca, M; Hurlimann Ziegler, Marcel; Corominas Dulcet, Jordi; Luis-Fonseca, R (Centre Internacional de Mètodes Numèrics en Enginyeria (CIMNE), 2013)
Text en actes de congrés
Accés obertLos depósitos glaciales del tipo morrena, suspendidos en forma de hombrera, yacentes sobre sustratos paleozoicos y terciario, en los valles Pirenaicos, son en su mayor parte inestables a medio y largo plazo. La evolución ... -
Rockfall and debris flow hazard assessment of the coastal road of Gipuzkoa (Northern Spain)
Corominas Dulcet, Jordi; Ibarbia Ilarraz, Iñaki; Luzuriaga Mocoroa, Susana; Navarro Jausoro, José Antonio; Jugo Meabe, Ioseb; Jurnet Sastre, Carles; Hurlimann Ziegler, Marcel (2011)
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Accés restringit per política de l'editorialThe coastal roads of the Gipuzkoa province, Basque Country, Northern Spain, suffer frequent damage and blockage as a consequence of the instability of slopes. In 2006 the Gipuzkoa Road Conservation Service promoted a study ... -
Shallow landslide susceptibility assessment under future climate and land cover changes: a case study from southwest China
Guo, Zizheng; Ferrer, Joaquin Vicente Consunji; Hurlimann Ziegler, Marcel; Medina Iglesias, Vicente César de; Puig i Polo, Càrol; Yin, Kunlong; Huang, Da (2023-07)
Article
Accés obertThere is no doubt that land cover and climate changes have consequences on landslide activity, but it is still an open issue to assess and quantify their impacts. Wanzhou County in southwest China was selected as the test ... -
Sistema de alerta para procesos torrenciales a escala regional combinando mapas de susceptibilidad y datos del radar meteorológico
Hurlimann Ziegler, Marcel; Berenguer Ferrer, Marc; Palau, Rosa M.; Sempere Torres, Daniel (International Centre for Numerical Methods in Engineering (CIMNE), 2017)
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Accés obertLos procesos torrenciales como las corrientes de derrubios o flujos hiperconcentrados causan frecuentemente daños importantes e incluso muertos en zonas montañosas. Para afrontar este peligro, los sistemas de alerta son ... -
Slope orientation and vegetation effects on soil thermo-hydraulic behavior: an experimental study
Oorthuis Gómez, Raül; Vaunat, Jean; Hurlimann Ziegler, Marcel; Lloret Morancho, Antonio; Moya Sánchez, José; Puig i Polo, Càrol; Fraccica, Alessandro (2021-01)
Article
Accés obertThe stability and erosion of natural and man-made slopes is influenced by soil-vegetation-atmosphere interactions and the thermo-hydro-mechanical slope conditions. Understanding such interactions at the source of slope ...