Your search for Keyword "model"resulted in 157 records.
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- Title: Estimation of Water Infiltration Through Channels in Snowpack on a Slope
- Date: 2014-09-29
- Authors: Shinji Ikeda, Takafumi Katsushima, Hiroki Matsushita, Yasuhiko Ito, Yukari Takeuchi, Kazuya Akiyama
- Description: Water infiltration into snowpack has considerable effect on snowpack properties such as layer structure, grain type, density, and water content, which...
- Object ID: ISSW14_paper_P1.38.pdf
- Keywords: water infiltration of snowpack; wet snow; snow stratigraphy; snowpack model
- View additional details about Estimation of Water Infiltration Through Channels in Snowpack on a Slope
- Title: Comparison of Modelled and Measured Point Snow Profiles: A Tool for Validating Snow-Cover Models of the Next Generation?
- Date: 2014-09-29
- Authors: Charles Fierz, Franziska Gerber, Michael Lehning
- Description: ProfEval, a method to objectively compare measured with computed snow profiles, was proposed back in 2001. The method includes algorithms to compare m...
- Object ID: ISSW14_paper_P2.42.pdf
- Keywords: snow, snow-cover modelling, snow profiles, model validation
- View additional details about Comparison of Modelled and Measured Point Snow Profiles: A Tool for Validating Snow-Cover Models of the Next Generation?
- Title: Efficient and Transparent Data Visualisation for Avalanche Forecasters and Observers
- Date: 2014-09-29
- Authors: Emma Barford, Karsten Müller, Nils K. Orthe
- Description: Improving the daily routine of avalanche forecasting is a continuous process for everyone involved. Handling all available data is certainly one of th...
- Object ID: ISSW14_paper_P3.06.pdf
- Keywords: avalanche forecasting, map centric tool, observations, weather stations, snow model.
- View additional details about Efficient and Transparent Data Visualisation for Avalanche Forecasters and Observers
- 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: A Multi-Dimensional Water Transport Model to Reproduce the Preferential Flow in a Snowpack
- Date: 2013-10-07
- Authors: Hiroyuki Hirashima, Satoru Yamaguchi, Takafumi Katsushima
- Description: Modeling of liquid water transport in snowpack is important for the prediction of wet snow avalanches. In this study, a multi-dimensional water transp...
- Object ID: ISSW13_paper_O4-06.pdf
- Keywords: water transport in the snowpack, numerical model, preferential flow, slope effect
- View additional details about A Multi-Dimensional Water Transport Model to Reproduce the Preferential Flow in a Snowpack
- Title: SNOWGRID – A New Operational Snow Cover Model in Austria
- Date: 2013-10-07
- Authors: Marc Olefs, Wolfgang Schöner, Martin Suklitsch, Christoph Wittmann, Bernd Niedermoser, Alfred Neururer, Arnulf Wurzer
- Description: We present first results of the newly developed, physically-based and spatially distributed snow cover model SNOWGRID. The model is driven with gridde...
- Object ID: ISSW13_paper_O4-07.pdf
- Keywords: snow cover model, climate services, avalanche warning, inca, nowcasting, numerical weather prediction
- View additional details about SNOWGRID – A New Operational Snow Cover Model in Austria
- Title: Lac Blanc Pass: A Natural Wind-Tunnel for Studying Drifting Snow at 2700ma.s.l
- Date: 2013-10-07
- Authors: Florence Naaim-Bouvet, Gilbert Guyomarc’h, Hervé Bellot, Yves Durand, Mohamed Naaim, Vincent Vionnet, Christophe Genthon, Kouichi Nishimura, Yoichi Ito, Alexander Prokop
- Description: The investigation of the spatial variability of snow depth in high alpine areas is an important topic in snow hydrology, glacier and avalanche researc...
- Object ID: ISSW13_paper_O4-30.pdf
- Keywords: snow, wind, drifting snow, blowing snow, model, sensor
- View additional details about Lac Blanc Pass: A Natural Wind-Tunnel for Studying Drifting Snow at 2700ma.s.l
- Title: The expert tool XGEO and its applications in the Norwegian Avalanche Forecasting Service
- Date: 2013-10-07
- Authors: Emma Barfod, Karsten Müller, Tuomo Saloranta, Jess Andersen, Nils Kristian Orthe, Anders Wartianien, Tore Humstad, Steinar Myrabø, Rune Engeset
- Description: Norway is highly dependent on tracking the changing snow cover, not only for the avalanche forecasting but also for hydropower production planning, fl...
- Object ID: ISSW13_paper_P1-13.pdf
- Keywords: map centric tool, observations, snow model, avalanche forecasting
- View additional details about The expert tool XGEO and its applications in the Norwegian Avalanche Forecasting Service
- Title: Improving Snow Properties Retrievals Thermodynamic Snow Models and Satellite Remote Sensing
- Date: 2013-10-07
- Authors: Langlois, A., Royer, A.
- Description: Snow cover plays a key role in the climate system by influencing the transfer of energy, gas and mass between the soil and the atmosphere. In particul...
- Object ID: ISSW13_paper_P2-13.pdf
- Keywords: snow, passive microwave, model, snowpack, memls, swe, avalanche
- View additional details about Improving Snow Properties Retrievals Thermodynamic Snow Models and Satellite Remote Sensing
- Title: Data Assimilation of Multilayer Snowpack on Argentière Glacier, Using X-band SAR Data, DMRT and a Detailed Snowpack Model
- Date: 2013-10-07
- Authors: Xuan-Vu Phan, Laurent Ferro-Famil, Michel Gay, Yves Durand, Marie Dumont, Samuel Morin, Guy d’Urso
- Description: This study discuss the potential of using remote sensing data from Synthetic Aperture Radar (SAR), couple with Dense Media Radiative Transfer (DMRT) m...
- Object ID: ISSW13_paper_P2-14.pdf
- Keywords: remote sensing, electromagnetic backscattering model, snow grain optical diameter, snow density, radar (sar), data assimilation
- View additional details about Data Assimilation of Multilayer Snowpack on Argentière Glacier, Using X-band SAR Data, DMRT and a Detailed Snowpack Model
- Title: Contribution of Dendrogeomorphology in the Field of Avalanche Hazard Assessment in the French Alps
- Date: 2013-10-07
- Authors: Romain Schläppy, Vincent Jomelli, Nicolas Eckert, Markus Stoffel, Delphine Grancher, Daniel Brunstein, Christophe Corona, Michaël Deschatres, Mohamed Naaim
- Description: On forested paths, dendrogeomorphology has been demonstrated to represent a
powerful tool to reconstruct past activity of avalanches with annual reso...
- Object ID: ISSW13_paper_P2-37.pdf
- Keywords: dendrogeomorphology, snow avalanche, hazard zoning, runout distance, return period, statistical-dynamical model
- View additional details about Contribution of Dendrogeomorphology in the Field of Avalanche Hazard Assessment in the French Alps
- Title: Size Distribution, Schmidt Number and Terminal Velocity of Blowing Snow Particles in the French Alps: Comparison With Previous Studies
- Date: 2013-10-07
- Authors: Florence Naaim-Bouvet, Hervé Bellot, Mohamed Naaim, Kouichi Nishimura
- Description: Wind-transported snow is a common phenomenon in French Alps, creating snowdrifts
and contributing significantly to the loading of avalanche release a...
- Object ID: ISSW13_paper_P2-67.pdf
- Keywords: snow, wind, drifting snow, blowing snow, model, sensor
- View additional details about Size Distribution, Schmidt Number and Terminal Velocity of Blowing Snow Particles in the French Alps: Comparison With Previous Studies
- Title: Comparison of a Snowpack on a Slope and Flat Land by Focusing on the Effect of Water Infiltration
- Date: 2013-10-07
- Authors: Shinji Ikeda, Takafumi Katsushima, Yasuhiko Ito, Hiroki Matsushita, Yukari Takeuchi, Kazuya Akiyama
- Description: Water infiltration of snowpack plays an important role in wet avalanche formation. Several studies have examined water infiltration of snowpacks on fl...
- Object ID: ISSW13_paper_P4-17.pdf
- Keywords: water infiltration of snowpack, wet snow, snow stratigraphy, snowpack model
- View additional details about Comparison of a Snowpack on a Slope and Flat Land by Focusing on the Effect of Water Infiltration
- Title: Evaluation of Snowmelt Runoff for Extreme Annual Snow Conditions Under Climate Change
- Date: 2013-10-07
- Authors: Yoshihiro ASAOKA, Shunsuke KASHIWA, So KAZAMA
- Description: This research investigates the response of snowmelt runoff to change in temperature and precipitation for extreme annual snow conditions such as heavy...
- Object ID: ISSW13_paper_P4-45.pdf
- Keywords: river discharge, heavy and light snow year, distributed runoff model
- View additional details about Evaluation of Snowmelt Runoff for Extreme Annual Snow Conditions Under Climate Change
- Title: A Proposed Practical Model for Zoning with the Avalanche Terrain Exposure Scale
- Date: 2013-10-07
- Authors: Cam Campbell, Brian Gould
- Description: Since 2009, the Avalanche Terrain Exposure Scale (ATES) has been used to zone avalanche terrain in western Canada and many other alpine nations. Despi...
- Object ID: ISSW13_paper_P5-02.pdf
- Keywords: ates, avalanche, terrain, zoning, model
- View additional details about A Proposed Practical Model for Zoning with the Avalanche Terrain Exposure Scale
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