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- Title: Coupling Operational Snowcover Simulations With Avalanche Dynamics Calculations to Assess Avalanche Danger in High Altitude Mining Operations
- Date: 2016-10-02
- Authors: Cesar Vera, Nander Wever, Perry Bartelt
- Description: The Codelco Andina copper mine is operating in high alpine terrain where avalanches pose a threat to the operations and the infrastructure. A dedicate...
- Object ID: ISSW16_O7.02.pdf
- Keywords: numeric modeling, avalanche dynamics, snowcover modeling, risk assessing
- View additional details about Coupling Operational Snowcover Simulations With Avalanche Dynamics Calculations to Assess Avalanche Danger in High Altitude Mining Operations
- Title: Front and Internal Velocity Distribution in Powder Snow Avalanches
- Date: 2016-10-02
- Authors: Jan-Thomas Fischer, Anselm Köehler, Andreas Kofler, Betty Sovilla, Jim McElwaine
- Description: Accurate velocity measurements of avalanches are essential for testing simulation tools and for performing risk mitigating studies. However, the flow ...
- Object ID: ISSW16_O9.04.pdf
- Keywords: avalanche dynamics, radar measurement, velocity, avalanche head dynamics
- View additional details about Front and Internal Velocity Distribution in Powder Snow Avalanches
- Title: Effects of Saharan Dust Outbreaks on the Snow Stability in the Pyrenees
- Date: 2016-10-02
- Authors: Laetitia Chomette, Montse Bacardit, Jordi Gavaldà , Ivan Moner
- Description: Saharan dust outbreaks occur nearly every winter in the Pyrenees. It is well established that dust layers on the top of the snowpack reduce the snow a...
- Object ID: ISSW16_P3.02.pdf
- Keywords: snowpack structure, variability and metamorphism; avalanche formation, release and dynamics
- View additional details about Effects of Saharan Dust Outbreaks on the Snow Stability in the Pyrenees
- Title: Stochastic Methods in Operational Avalanche Simulation - From Back Calculation to Prediction
- Date: 2016-10-02
- Authors: Valentin Hellweger, Jan-Thomas Fischer, Andreas Kofler, Andreas Huber, Wolfgang Fellin, Michael Oberguggenberger
- Description: Avalanche simulations are an integral part of hazard assessment. Determining the potential hazard requires a multidisciplinary approach, including dif...
- Object ID: ISSW16_P4.50.pdf
- Keywords: avalanche dynamics, parameter estimation, stochastic simulation, bayes’ theorem, metropolis-hastings algorithm, posterior distribution, back calculation, prediction
- View additional details about Stochastic Methods in Operational Avalanche Simulation - From Back Calculation to Prediction
- Title: Mathematical Modeling of Slope Flows Entraining Bottom Material
- Date: 2013-10-07
- Authors: Eglit M.E, Yakubenko A.E.
- Description: Entrainment of bottom material by the slope flows (such as snow avalanches, debris
flows and so on) essentially influences on their dynamics, so it s...
- Object ID: ISSW13_paper_P2-56.pdf
- Keywords: slope flows, entrainment of bottom material
- View additional details about Mathematical Modeling of Slope Flows Entraining Bottom Material
- Title: Granulation of Snow
- Date: 2013-10-07
- Authors: Walter Steinkogler, Betty Sovilla, Michael Lehning
- Description: The mobility of an avalanche, i.e. its potential to move faster and further, can strongly differ for individual avalanches even if the release conditi...
- Object ID: ISSW13_paper_P2-58.pdf
- Keywords: snow avalanche, granulation, snow temperature, mobility
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- Title: Plume Formation in Powder Snow Avalanches
- Date: 2013-10-07
- Authors: Perry Bartelt, Yves Bühler, Othmar Buser, Christian Ginzler
- Description: A long-standing problem in avalanche science is to model the formation and propagation of icedust clouds that accompany fast moving dry snow flowing a...
- Object ID: ISSW13_paper_O1-18.pdf
- Keywords: avalanche dynamics, powder snow avalanches, plume formation, ice-dust cloud, blowout height, suspension layer
- View additional details about Plume Formation in Powder Snow Avalanches
- Title: Why Don’t Avalanche-Dynamics Models of Higher Complexity Necessarily Lead to Better Predictions?
- Date: 2013-10-07
- Authors: Christophe Ancey
- Description: The avalanche-dynamics approach has a long history in avalanche prediction. In the absence of computers, scientists and engineers focused on idealized...
- Object ID: ISSW13_paper_O2-20.pdf
- Keywords: avalanche-dynamics model, saint-venant equation, prediction and uncertainty, maps
- View additional details about Why Don’t Avalanche-Dynamics Models of Higher Complexity Necessarily Lead to Better Predictions?
- Title: Geo-Historical Analysis of the Interactions Between Forest and Avalanche Dynamics in a Medium-High Mountain: The Case of the Vosges Range (France)
- Date: 2013-10-07
- Authors: Florie Giacona, Brice Martin
- Description: Ten meters of snow. This is the height, important for the Massif of Vosges, of the deposit of the avalanche of the end of January, 2012 in the bottom ...
- Object ID: ISSW13_paper_O4-25.pdf
- Keywords: vosges mountains, geohistory, avalanche, forest
- View additional details about Geo-Historical Analysis of the Interactions Between Forest and Avalanche Dynamics in a Medium-High Mountain: The Case of the Vosges Range (France)
- Title: Preliminary Results at the Hijiori Avalanche Test Site
- Date: 2013-10-07
- Authors: Osamu Abe, Masaki Nemoto, Kenji Kosugi, Isao Kamiishi
- Description: Hijiori is one of the heaviest snow areas in Japan. Recently to observe blowing snow and avalanches, an almost perfect place was found in this area. T...
- Object ID: ISSW13_paper_O4-32.pdf
- Keywords: avalanche test site, avalanche dynamics, snow cornice
- View additional details about Preliminary Results at the Hijiori Avalanche Test Site
- Title: The Full-Scale Avalanche Dynamics Test Site Vallée de la Sionne Betty
- Date: 2013-10-07
- Authors: Betty Sovilla, Jim McElwaine, Walter Steinkogler, Martin Hiller, François Dufour, Emma Suriñach, Cristina Pérez-Guillén, Jan-Thomas Fischer, Emmanuel Thibert, Djebar Baroudi
- Description: The full-scale avalanche dynamics test site Vallée de la Sionne (VdlS) is providing
scientists and engineers with essential data to understand and...
- Object ID: ISSW13_paper_O4-33.pdf
- Keywords: avalanche dynamics, vallée de la sionne, full-scale test site
- View additional details about The Full-Scale Avalanche Dynamics Test Site Vallée de la Sionne Betty
- Title: Modelling Wet Snow Avalanche Flow with a Temperature Dependent Coulomb Friction Function
- Date: 2013-10-07
- Authors: César Vera and Perry Bartelt
- Description: We present a model to describe the motion of wet snow avalanches. This model is used to simulate a well-documented wet snow avalanche event in Switzer...
- Object ID: ISSW13_paper_P2-44.pdf
- Keywords: wet snow, avalanche dynamics, ice friction, meltwater lubrication, numerical modelling
- View additional details about Modelling Wet Snow Avalanche Flow with a Temperature Dependent Coulomb Friction Function
- Title: Back-Analysis Modelling of the Catastrophic Avalanches in Sewell, Central Chilean Andes
- Date: 2013-10-07
- Authors: Marc Janeras, Pere Oller, Rodrigo Arancibia, Judit Pons, Olga Costa, Danilo Asensio
- Description: In the Chilean Andes, avalanche risk is often related to mining industry, due to its presence in this mountain range, comparing to other activities. A...
- Object ID: ISSW13_paper_P2-49.pdf
- Keywords: back-analysis calculation, avalanche dynamics, chilean andes
- View additional details about Back-Analysis Modelling of the Catastrophic Avalanches in Sewell, Central Chilean Andes
- Title: Determining Avalanche Modelling Input Parameters Using Terrestrial Laser Scanning Technology
- Date: 2013-10-07
- Authors: Alexander Prokop, Peter Schön, Florian Singer, Gaëtan Pulfer, Mohamet Naaim, Emmanuel Thibert
- Description: In dynamic avalanche modelling, data about the volumes and areas of the snow released, mobilized and deposited are key input parameters, as well as th...
- Object ID: ISSW13_paper_P2-59.pdf
- Keywords: laser scanning, dynamic avalanche modelling, modeling
- View additional details about Determining Avalanche Modelling Input Parameters Using Terrestrial Laser Scanning Technology
- Title: How Short Warm Events Disrupt Snowcover Dynamics Example of a Polar Basin – Spitsberg, 79°N
- Date: 2013-10-07
- Authors: Éric Bernard, Florian Tolle, Jean Michel Friedt, Christelle Marlin, Madeleine Griselin
- Description: Arctic is a reliable indicator of global climate changes. Snow dynamics are directly
affected, and following processes becomes challenging: some fast...
- Object ID: ISSW13_paper_P4-41.pdf
- Keywords: climate change, arctic, snow dynamics, geomatic
- View additional details about How Short Warm Events Disrupt Snowcover Dynamics Example of a Polar Basin – Spitsberg, 79°N
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