Wednesday, February 17, 2010

ARGO Global Sea Temperatures 0-1900m

From the ARGO network (see last post) Pacific Marine Atlas program, a plot of global sea temperature 0 to 1900m depth for the past six years:


Digitization of this graph for trendline analysis shows a very slight increase in temperature of 0.03°C per decade:
Note Satellite Records of ocean temperature only measure at the sea surface whereas the ARGO measurements extend from the surface to 1900m depth.

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