Thank’s Antho-ney seen these in the territory’s Canada but never had a name for them till now ;>)
Originally posted on Watts Up With That?:
A couple of days ago I posted this story about the odd hole in the ground that appeared in Yamal, which was immediately blamed on ‘global warming’ by some fool who hadn’t looked at it closely:
Anna Kurchatova from the Sub-Arctic Scientific Research Centre, thinks the crater was formed by a mixture of water, salt and gas igniting an underground explosion, a result of global warming.
The most plausible explanation so far is a collapsed “pingo”, and these new pictures and video from the Siberian Times suggest it probably is. The pictures below from Parks Canada show similar structures in the process of collapse. For those that want to blame the collapse on “global warming” you might also note it is summer in Yamal, and melting ice is a regular and expected occurrence.
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