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Landslides impacting linear infrastructure in west central British Columbia
Authors:M Geertsema  J W Schwab  A Blais-Stevens  M E Sakals
Institution:(1) Northern Interior Forest Region, BC Forest Service, 1011, 4th Avenue, Prince George, BC, Canada, V2L 3H9;(2) Northern Interior Forest Region, BC Forest Service, Smithers, BC, Canada, V0J 2N0;(3) Geological Survey of Canada, 601 Booth Street, Ottawa, ON, Canada, K1A 0E8
Abstract:Destructive landslides are common in west central British Columbia. Landslides include debris flows and slides, earth flows and flowslides, rock falls, slides, and avalanches, and complex landslides involving both rock and soil. Pipelines, hydrotransmission lines, roads, and railways have all been impacted by these landslides, disrupting service to communities. We provide examples of the destructive landslides, their impacts, and the climatic conditions associated with the failures. We also consider future landsliding potential for west central British Columbia under climate change scenarios.
Keywords:Landslide  Linear infrastructure  Climate change  British Columbia
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