Abstract
The Yukon portion of the Alaska Highway Corridor traverses the discontinuous permafrost zone. Air-photos and high resolution satellite imagery were used to produce an updated landslide inventory (2013) that identified 1,600 landslides in the corridor. Landslide susceptibility models were developed for the corridor for two types of landslides triggered in permafrost, active layer detachment slides (ALD) and retrogressive thaw slumps (RTS), which comprise about 3 % of the inventory. A qualitative heuristic approach was used to combine data layers for slope, vegetation, surficial geology unit, slope aspect, and permafrost distribution. ALD and RTS susceptibility maps were produced for present day permafrost distribution and also equilibrium permafrost distribution resulting from air temperature increases of 1–5 °C. The resulting susceptibility maps indicate that with warming and reduced permafrost extent, there will be fewer zones of high susceptibility. The maps for warmer conditions give a “snapshot” of a potential decrease in zones of high landslide susceptibility, but they do not show the potential landslide occurrence as permafrost warms and thaws. It is expected that as permafrost warms and thaws, ALD and RTS activity will increase until conditions stabilize as permafrost disappears.
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References
Blais-Stevens A, Couture R, Page A, Koch J, Clague JJ, Lipovsky P (2010a) Landslide susceptibility, hazard and risk assessments along pipeline corridors in Canada. In Proc 63rd Can Geot Conf & 6th Can Perm Conf, Calgary, pp 878–885.
Blais-Stevens A, Couture R, Page A (2010b) Landslide inventory along the Alaska Highway Corridor, Geological Survey of Canada Open File 6654, DVD, Yukon
Blais-Stevens A, Lipovsky P, Kremer M, Couture R, Smith S (2012a) Landslide inventory and susceptibility mapping for the Yukon Alaska Highway Corridor. Proceedings of the 11th international and 2nd North American symposium on landslides and engineered slopes, Banff, vol 1, pp 777–782
Blais-Stevens A, Behnia P, Kremer M, Page A, Kung R, Bonham-Carter G (2012b) Landslide susceptibility mapping of the Sea to Sky transportation corridor, British Columbia, Canada- Comparison of two methods. Bull Eng Geol Env 71:447–466
Blais-Stevens A, Smith SL, Kremer M, Bonnaventure P, Lewkowicz AG, Lipovsky P, Duguay M, Ednie M, KochJ (2013) Geohazard information and permafrost characterization surveys along the Yukon Alaska Highway corridor. Geological Survey of Canada Scientific Presentation SP16
Bonnaventure PP, Lewkowicz AG, Kremer M, Sawada MC (2012) A permafrost probability model for the southern Yukon and northern British Columbia, Canada. Perm Per Proc 23:52–68
Bonnaventure PP, Lewkowicz AG (2013) Impacts of mean annual air temperature change on a regional permafrost probability model for the southern Yukon and Northern British Columbia, Canada. Cryosphere 7:935–946
Huscroft CA, LipovskyPS, Bond JD (2004) A regional characterization of landslides in the Alaska Highway corridor, Yukon. Yukon Geol. Surv. OF and CD-ROM 2004-18, p 65
Environment Yukon Geomatics (2010) http://www.geomaticsyukon.ca/data/datasets
Heginbottom JA, Dubreuil M-A, Harker PA (1995) Canada—Permafrost; National Atlas of Canada, 5th edn, Geomatics Canada, National Atlas Information Service, and Geological Survey of Canada, Ottawa Plate 2.1, (MCR 4177)
Lyle RR (2006) Landslide susceptibility mapping in discontinuous permafrost: Little Salmon Lake, central Yukon., Unpublished M.Sc. Thesis, Queen’s University, Kingston
Seitz GJ, Haeussler PJ, Crone AJ, Lipovsky P, Schwartz DP (2009) Eastern Denali fault slip rate and paleoseismic history, Kluane Lake Area, Yukon Territory, Canada. AGU Fall Meeting, San Francisco, CA, Dec 15–19, 2008, poster T53B-1947
Soeters R, van Westen CJ (1996) Slope instability recognition, analysis, and zonation, Landslides. Investigation and mitigation. In: Turner AK, Schuster RL (eds)Transp. Res. Board, spec. rep. 247, Washington, D.C, pp 129–177
World-View (2010) https://www.digitalglobe.com/about-us/content-collection
Acknowledgments
This research was supported by Natural Resources Canada, the Program for Energy Research and Development, University of Ottawa and the Yukon Geological Survey. Réjean Couture (Geological Survey of Canada) and an anonymous critical reviewer are thanked for their invaluable comments. Most points made will be addressed in a journal article.
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Blais-Stevens, A., Kremer, M., Bonnaventure, P.P., Smith, S.L., Lipovsky, P., Lewkowicz, A.G. (2015). Active Layer Detachment Slides and Retrogressive Thaw Slumps Susceptibility Mapping for Current and Future Permafrost Distribution, Yukon Alaska Highway Corridor. In: Lollino, G., Manconi, A., Clague, J., Shan, W., Chiarle, M. (eds) Engineering Geology for Society and Territory - Volume 1. Springer, Cham. https://doi.org/10.1007/978-3-319-09300-0_86
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DOI: https://doi.org/10.1007/978-3-319-09300-0_86
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