The church is no outlier — several buildings in the community are affected by freeze-thaw cycle of permafrost. Even an iconic church is not immune from changing permafrost.
For years now, buildings in Inuvik have been sinking due to thawing permafrost. It's part of a worrying trend across the Arctic, writes David Michael Lamb.
The runway, built in 1958, is over-top of permafrost and frozen soils.
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