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plaino

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plaino

Re: asus post# 30064

Tuesday, 12/22/2009 10:07:34 AM

Tuesday, December 22, 2009 10:07:34 AM

Post# of 38891
As it says on the pictures, the colors represent sea ice concentrations. If pictures are no good, how about some graphs from the same website:

Southern Hemispheric Ice area:

http://arctic.atmos.uiuc.edu/cryosphere/IMAGES/current.area.south.jpg

Northern Hemispheric Ice area:

http://arctic.atmos.uiuc.edu/cryosphere/IMAGES/current.area.jpg

these graphs are only from 1979-Present but you will see how ice melts and regrows, its cyclical.

You will also note in the northern hemisphere from 2004-2007 the number dropped and then in 2008-2009 is went up, this is normal, not AGW.
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