INUVIK, N.W.T. Off the side of the road not far from the airport in Inuvik, N.W.T., among the shrubs and spruce trees, a series of rusted metal bars are buried deep in the ground.
Off the side of the road not far from the airport in Inuvik, N.W.T., among the shrubs and spruce trees, a series of rusted metal bars are buried deep in the ground. Installed in 2004, they are helping researchers measure how the ground is changing over time.