On Jun 1, 3:30Â*am, Roger Coppock wrote:
Please see:
http://www.nature.com/nature/journal...ture09043.html
"Accounting for multiple sources of uncertainty, a composite of
several OHCA curves using different XBT bias corrections still yields
a statistically significant linear warming trend for 1993–2008 of 0..64
W m-2 (calculated for the Earth’s entire surface area), with a 90-per-
cent confidence interval of 0.53–0.75 W m-2."