Articles | Volume 19, issue 9
https://doi.org/10.5194/nhess-19-2011-2019
https://doi.org/10.5194/nhess-19-2011-2019
Research article
 | 
12 Sep 2019
Research article |  | 12 Sep 2019

Exploring the relationship between avalanche hazard and run list terrain choices at a helicopter skiing operation

Reto Sterchi, Pascal Haegeli, and Patrick Mair

Related authors

A method of deriving operation-specific ski run classes for avalanche risk management decisions in mechanized skiing
Reto Sterchi and Pascal Haegeli
Nat. Hazards Earth Syst. Sci., 19, 269–285, https://doi.org/10.5194/nhess-19-269-2019,https://doi.org/10.5194/nhess-19-269-2019, 2019
Short summary

Related subject area

Other Hazards (e.g., Glacial and Snow Hazards, Karst, Wildfires Hazards, and Medical Geo-Hazards)
Automated Avalanche Terrain Exposure Scale (ATES) mapping – local validation and optimization in western Canada
John Sykes, Håvard Toft, Pascal Haegeli, and Grant Statham
Nat. Hazards Earth Syst. Sci., 24, 947–971, https://doi.org/10.5194/nhess-24-947-2024,https://doi.org/10.5194/nhess-24-947-2024, 2024
Short summary
Improving the fire weather index system for peatlands using peat-specific hydrological input data
Jonas Mortelmans, Anne Felsberg, Gabriëlle J. M. De Lannoy, Sander Veraverbeke, Robert D. Field, Niels Andela, and Michel Bechtold
Nat. Hazards Earth Syst. Sci., 24, 445–464, https://doi.org/10.5194/nhess-24-445-2024,https://doi.org/10.5194/nhess-24-445-2024, 2024
Short summary
Brief communication: The Lahaina Fire disaster – how models can be used to understand and predict wildfires
Timothy W. Juliano, Fernando Szasdi-Bardales, Neil P. Lareau, Kasra Shamsaei, Branko Kosović, Negar Elhami-Khorasani, Eric P. James, and Hamed Ebrahimian
Nat. Hazards Earth Syst. Sci., 24, 47–52, https://doi.org/10.5194/nhess-24-47-2024,https://doi.org/10.5194/nhess-24-47-2024, 2024
Short summary
Prediction of natural dry-snow avalanche activity using physics-based snowpack simulations
Stephanie Mayer, Frank Techel, Jürg Schweizer, and Alec van Herwijnen
Nat. Hazards Earth Syst. Sci., 23, 3445–3465, https://doi.org/10.5194/nhess-23-3445-2023,https://doi.org/10.5194/nhess-23-3445-2023, 2023
Short summary
Modelling the vulnerability of urban settings to WUI fires in Chile
Paula Aguirre, Jorge León, Constanza González-Mathiesen, Randy Román, Manuela Penas, and Alonso Ogueda
EGUsphere, https://doi.org/10.5194/egusphere-2023-2130,https://doi.org/10.5194/egusphere-2023-2130, 2023
Short summary

Cited articles

Bolker, B. M., Brooks, M. E., Clark, C. J., Geange, S. W., Poulsen, J. R., Stevens, M. H. H., and White, J.-S. S.: Generalized linear mixed models: a practical guide for ecology and evolution, Trends Ecol. Evol., 24, 127–135, https://doi.org/10.1016/j.tree.2008.10.008, 2009. 
Bruns, W.: Snow Science and Safety for the Mountain Guide, In: Proceedings of the International Snow Science Workshop, Banff, AB, Canada, 203–206, 1996. 
Campbell, C. and Gould, B.: A proposed practical model for zoning with the Avalanche Terrain Exposure Scale, in: Proceedings of the International Snow Science Workshop, Grenoble – Chamonix Mont-Blanc, France, 385–391, 2013. 
Canadian Avalanche Association: Observation guidelines and recording standards for weather, snowpack and avalanches, Revelstoke, BC, Canada, 2014. 
Canadian Avalanche Association: Avalanche Hazard Rating Scale. InfoEx Advisory Committee, available at: http://infoexhelp.avalancheassociation.ca/wiki/Hazard_rating_definition_table (last access: 3 July 2019), 2015. 
Download
Short summary
Mechanized skiing operations use an established process to select skiing terrain with a low risk level. However, the relationship between appropriate skiing terrain and avalanche conditions has only received limited research attention. Our study examines this relationship numerically for the first time and shows the effects of avalanche hazard, previous skiing, and previous acceptability on different types of skiing terrain and offers the foundation to develop evidence-based decision tools.
Altmetrics
Final-revised paper
Preprint