[ad_1]
From Polar Bear Science
Susan Crockford
It appears that evidently each fall and winter for the final decade no less than, there was hand-wringing in regards to the lack of Svalbard sea ice and what a tragedy that is for polar bears. And like clockwork, earlier than the tip of winter (30 March) yearly, the pack ice returns in time for spring: for ringed and bearded seals to offer beginning–and for the polar bears to gorge themselves on the fats newborns.
This yr there’s even ice as far south as Bear Island (Bjørnøya) and it’s solely 15 March. This has occurred a number of instances now within the final 10 yr. A lot for the disaster! And shortly Norwegian biologists shall be out checking on the well being of those bears, which they do yearly and report their outcomes on-line for everybody to see.
International sea ice at mid-March
Sea ice chart for Barents Sea
Sea ice graph for Svalbard
Sea ice chart for Svalbard
Associated
[ad_2]
Source link