Geertsema Marten (1), Hees Menno (1), Chiarle Marta (2), Hayek Jennifer (1), 2014, Debris Flow on a Seasonally Frozen Rupture Surface at Moose Lake, British Columbia, Landslides in Cold Regions in the Context of Climate Change, pp. 263–270. CH-6330 Cham (ZG): Springer International Publishing, 2014,
URL: http://www.cnr.it/prodotto/i/271424

In early month of November 2007, a 1.4 km debris flow initiated on a steep south-facing slope above Moose Lake in Mount Robson Provincial Park, British Columbia. Snow meltwater was likely concentrated along a shallow seasonally frozen rupture surface, generating high pore water pressure. The debris flow bifurcated into two concentrated gullies before distributing as a debris flood on a snow-covered fan. The debris flow crossed a twin pipeline corridor and came to rest in a ditch against a highway berm. There was no damage to infrastructure. In many ways, the landslide resembles skin flows described in permafrost zones.

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