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Date: July 20th, 2008

Ninety Month Trends: IPCC AR4 2C/Century still outside ±95% uncertainty bands.

20 July, 2008 (06:47) | Data Comparisons, climate politics

Trends for the Global Means Surface temperature for five groups (GISS, HadCrut, NOAA/NCDC, UAH/MSU and RSS.) were calculated from Jan 2001-June 2008 using Ordinary Least Squares (OLS) using the method in Lee & Lund. to compute error bars, and Cochrane-Orcutt and compared to the IPCC AR4’s projected central tendency of 2C/century for the trend [...]