This can’t be correct’ – how scientists formed a new theory around Arctic erosion (VIDEO)
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Arctic landscapes are eroding much faster than previously thought, according to new Simon Fraser University research. Fueled by climate change and extreme weather events, Arctic erosion is leading to the creation of new river systems as ice in frozen riverbeds melts. Earth scientists previously believed that the ice acted as a sort of glue, holding the landscape together and slowing down erosion. But surprising new findings suggest thawing ice in the ground can actually increase erosion rates up to 10 times compared to unfrozen rivers. SFU researchers explain how they carried out their research and what impact it could have.
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Simon Fraser University
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