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I generated the graph below by dividing PIOMAS ice volume by UIUC ice area.
It shows that ice thickness used to increase by 1.5 metres over the winter, but now it only increases by half that much. This is complete nonsense – the ice is thinner now and should increase by more than it used to, because the water has less insulation between it and the air.
PIOMAS is a critical tool for Arctic alarmists, because it allows the brain-damaged faithful to believe that the Arctic is going to become ice-free.
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