Tag: University of Copenhagen

Polar Bears Being Poisoned

A new doctoral thesis has shown that industrial chemicals are making their way north to the Arctic from the industrialised world via air and sea currents, where they are then absorbed by the sea’s food chains, of which the polar bear is at the top.

Arctic Sea Ice is Historically Extremely Variable

Much concern has been made about the dramatic drop in Arctic sea ice levels over the past decade, but new research out of Denmark suggests that the extent of the Arctic sea ice is extremely variable.