Operational snow-hydrological modeling for Switzerland

R Mott, A Winstral, B Cluzet, N Helbig… - Frontiers in Earth …, 2023 - frontiersin.org
The seasonal evolution of snow cover has significant impacts on the hydrological cycle and
microclimate in mountainous regions. However, snow processes also play a crucial role in …

Accounting for topographic effects on snow cover fraction and surface albedo simulations over the Tibetan Plateau in winter

X Miao, W Guo, B Qiu, S Lu, Y Zhang… - Journal of Advances …, 2022 - Wiley Online Library
Abstract The Tibetan Plateau (TP) is the highest land in the world and has a very complex
topography. However, the influence of topography on TP snow cover simulations has not …

[HTML][HTML] Improving climate model skill over High Mountain Asia by adapting snow cover parameterization to complex-topography areas

M Lalande, M Ménégoz, G Krinner, C Ottlé… - The …, 2023 - tc.copernicus.org
This study investigates the impact of topography on five snow cover fraction (SCF)
parameterizations developed for global climate models (GCMs), including two novel ones …

Interactions between thresholds and spatial discretizations of snow: insights from estimates of wolverine denning habitat in the Colorado Rocky Mountains

JM Pflug, Y Fang, SA Margulis… - Hydrology and Earth …, 2023 - hess.copernicus.org
Thresholds can be used to interpret environmental data in a way that is easily
communicated and useful for decision-making purposes. However, thresholds are often …

Modeling spatially distributed snow instability at a regional scale using Alpine3D

B Richter, J Schweizer, MW Rotach… - Journal of …, 2021 - cambridge.org
Assessing the avalanche danger level requires snow stratigraphy and instability data. As
such data are usually sparse, we investigated whether distributed snow cover modeling can …

[HTML][HTML] Spatially continuous snow depth mapping by aeroplane photogrammetry for annual peak of winter from 2017 to 2021 in open areas

LJ Bührle, M Marty, LA Eberhard, A Stoffel… - The …, 2023 - tc.copernicus.org
Abstract Information on snow depth and its spatial distribution is important for numerous
applications, including natural hazard management, snow water equivalent estimation for …

[HTML][HTML] Snowfall deposition in mountainous terrain: a statistical downscaling scheme from high-resolution model data on simulated topographies

N Helbig, R Mott, Y Bühler, L Le Toumelin… - Frontiers in Earth …, 2024 - frontiersin.org
One of the primary causes of non-uniform snowfall deposition on the ground in mountainous
regions is the preferential deposition of snow, which results from the interaction of near …

A seasonal algorithm of the snow-covered area fraction for mountainous terrain

N Helbig, M Schirmer, J Magnusson… - The Cryosphere …, 2021 - tc.copernicus.org
The snow cover spatial variability in mountainous terrain changes considerably over the
course of a snow season. In this context, fractional snow-covered area (fSCA) is therefore an …

[PDF][PDF] Airborne and Spaceborne Snow Remote Sensing with Optical and Microwave Sensors: A Review of Current Approaches and Future Outlook for Avalanche …

HP Marshall, Y Bühler - Proceedings of the International Snow …, 2023 - arc.lib.montana.edu
Remote sensing of snow is one of the more challenging targets for many spaceborne
sensors, due to the high spatiotemporal resolution required to capture the important …

Spatially continuous snow depth mapping by aeroplane photogrammetry for annual peak of winter from 2017 to 2021 in open areas

LJ Bührle, M Marty, LA Eberhard… - The …, 2023 - research-collection.ethz.ch
Information on snow depth and its spatial distribution is important for numerous applications,
including natural hazard management, snow water equivalent estimation for hydropower …