Saturday, September 09, 2006

Seas Cooling?

H/T Ultima Thule
The American Spectator has an article about the seas cooling down:
In the next few weeks, John Lyman of the National Oceanic and Atmospheric Administration will publish a paper in the refereed journal Geophysical Research Letters showing that, globally, the top 2,500 feet of the ocean lost a tremendous amount of heat between 2003 and 2005 -- in fact, about 20% of all the heat gained in the last half-century.

Needless to say, Lyman's figures have climate scientists scratching their heads. No computer model predicts such behavior. And further, the changes in surface temperatures haven't corresponded (yet?) to the average changes at depth, although deep-water temperatures have also dropped some. Nor has the sea level dropped by an amount commensurate with the cooling (water volume varies slightly with temperature).
Interesting stuff.

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