Happy Arctic Ice Year!

  • Date: 02/01/16
  • Ron Clutz, Science Matters

Arctic ice declined in the decade prior to 2007, but has not declined since. What we have seen in the last decade is a plateau in Arctic ice extent, analogous to the plateau in surface temperatures.

This year end report shows there is no reason to worry about Arctic ice melting. Against the odds, 2015 recovered from:

The blob melted Bering Sea a month early; it’s now well ahead of 2014.

An August storm pushed extent down for 28 days; it now nearly matches 2014.

masie day 2015365r

MASIE measurements show that 2007 ice extent was lower than any year since. It is now confirmed that 2015 average annual extent exceeds 2007 by about 400,000 km2. That difference arises from comparing 2007 annual average of 10.414 M km2 with 2015 average through day 365 of 10.808. That makes 2015 virtually tied with 2009 for fourth place in the last ten years.

Full post

 



We use cookies to help give you the best experience on our website. By continuing without changing your cookie settings, we assume you agree to this. Please read our privacy policy to find out more.