climate change

Posted by Ellen

This past week, the Bell Island ferry out of Newfoundland's provincial capital of Saint John's was trapped by unusually late pack ice, requiring the ice-breaking assistance of Canadian Coast Guard vessel Earl Grey.

The heavy ice around Newfoundland is actually a product of global warming. Record-breaking thaws this past winter along the west coast of Greenland–including a first-ever hurricane that drenched Greenland in January–disrupted normal patterns of ice circulation on the surface of the North Atlantic.

Greenland's fast-melting glaciers spit out icebergs four months early this year, which have clogged shipping lanes. Ocean currents and winds usually break up Newfoundland's pack ice early each spring, but the unusual flow from Greenland has kept this past winter's ice trapped in harbors and coastal waters.