Arctic permafrost is in premature meltdown
Jul 11, 2019
1 minute
Words by Grant Currin
Layers of permafrost in the Canadian Arctic, that scientists expected to remain frozen for at least 70 years, have already begun thawing. The once-frozen surface is now sinking and dotted with melt ponds and from above
You’re reading a preview, subscribe to read more.
Start your free 30 days