Old Ice

Interesting animation series of arctic ice cover over the last 25 years or so, colour coded by age of ice...

From NSIDC Arctic Sea Ice News - Fall 2007

Tags

More like this

This is the headline on a press release from the National Snow and Ice Data Center (NSIDC) at the University of Colorado at Boulder. They are one of the goto sources for data about sea ice, either arctic or antarctic. The final extent of arctic sea ice melting this year, as in any other single…
I spent five years of my life in Canada's Arctic and not a day goes by that I'm not reminded just how powerful an impression those years left made on me. When I read the latest news on arctic sea-ice extent, I wish more people would recognize just how important what happens up there is to the rest…
There's more than a few climate bloggers who have a dirty little secret. We like to excoriate those who can't tell the difference between weather and climate, or herald every momentary drop in temperature as evidence that global warming has ended, or revel in each new report that suggests not every…
Isn't it ironic that the International Polar Year falls on the year with the least Arctic ice cover? The North Pole is now literally on thin ice. Scientists are predicting a seasonally ice free Arctic by 2030. The image above illustrates the changing extent of Arctic sea ice over the last fifty…