Tag Archives: WMO

Surprising sea ice thickness across the Arctic is good news for polar bears

This year near the end of May the distribution of thickest sea ice (3.5-5m/11.5-16.4 ft – or more) is a bit surprising, given that the WMO has suggested we may be only five years away from a “dangerous tipping point” in global temperatures. There is the usual and expected band of thick ice in the Arctic Ocean across northern Greenland and Canada’s most northern islands but there are also some patches in the peripheral seas (especially north of Svalbard, southeast Greenland, Foxe Basin, Hudson Strait, Chukchi Sea, Laptev Sea). This is plenty of sea ice for polar bear hunting at this time of year (mating season is pretty much over) and that thick ice will provide summer habitat for bears that choose to stay on the ice during the low-ice season: not even close to an emergency for polar bears.

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