Arctic sea ice volume 2012

Above images show Arctic sea ice volume data up to and including the year 2012. On the right, monthly data - click on the image to view data in more detail. On the left, annual minimum data with trendline added.

Details of minimum data (as on the image on the left) - Big changes in Arctic within years
Further albedo changes in the Arctic - Albedo changes in the Arctic
Discussion of some of the implications - Getting the picture
Policies to change the climate back - President Obama, here's a climate plan!