Geological Survey scientists say western Arctic erosion rapidly accelerating STEVE DUCHARME Roger Macleod, a member of the the Geological Survey of Canada research team using drones and 3-D imagery to track climate change induced coastal erosion in the western Arctic. (PHOTOS COURTESY THE GEOLOGICAL SURVEY OF CANADA) Evidence of widespread permafrost slumping and coastline erosion in the western Arctic’s Mackenzie-Beaufort Delta region. Cliffs along the western Canadian Arctic coastline are […]
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