Christmas Isl: climate changes in the 21st century Dr.T.D.Mitchell, Tyndall Centre (www.tyndall.ac.uk), May 23 2002 The data are from 9 state-of-the-art GCMs reviewed by the IPCC (2001). The values are the changes between 1961-90 and 2070-99. The two variables are temperature (T,degC) and precipitation (P,%). There are 2 SRES emissions scenarios (A2,B2) and 2 seasons (DJF,JJA). Dr. Richard Jones (Hadley Centre) interpolated the original GCM data onto a common grid (144*73). Dr.T.D.Mitchell regridded these data (720*360) and aggregated the land grid-boxes into countries. These data may be freely used for non-commerical purposes on condition that the following source is acknowledged wherever the data are used: Mitchell,T.D., Hulme,M., and New,M., 2002: Climate data for political areas. Area 34:109-112 MODEL T-A2-DJF T-A2-JJA T-B2-DJF T-B2-JJA P-A2-DJF P-A2-JJA P-B2-DJF P-B2-JJA CGCM2 2.49 2.49 1.66 1.66 1.66 -9.61 2.26 -10.83 CSIRO mk 2 2.55 2.59 2.04 1.97 8.41 -6.71 -12.79 -9.76 CSM 1.3 1.68 1.50 1.17 0.77 -1.49 -15.60 -8.06 -22.20 ECHam4 2.25 2.21 1.69 1.69 -12.46 -68.16 -3.29 -40.95 GFDL R15 b 2.23 1.98 1.84 1.53 208.20 -26.92 -18.17 -36.11 MRI2 1.01 1.03 0.86 0.89 -12.89 9.39 3.22 13.05 CCSR/NIES 2 3.61 2.87 2.58 1.97 -10.87 -12.19 -5.51 -16.57 DOE PCM 1.62 1.94 1.13 1.58 4.67 15.38 -2.50 25.35 HadCM3 2.37 2.62 1.81 1.91 -38.10 -24.38 -11.15 -15.36