Macquarie 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 2.48 2.46 1.75 1.78 1.07 17.41 4.00 11.84 CSIRO mk 2 1.57 2.33 1.08 1.55 8.44 2.18 2.80 -3.61 CSM 1.3 0.66 0.89 0.26 0.44 3.51 1.98 3.55 3.13 ECHam4 1.14 2.06 0.60 0.96 4.86 40.32 1.19 26.92 GFDL R15 b 2.00 1.78 1.43 1.30 13.19 20.98 13.27 20.98 MRI2 0.95 0.66 0.83 0.77 6.48 -1.20 7.00 4.88 CCSR/NIES 2 1.54 2.23 1.08 1.62 27.34 21.82 24.78 16.36 DOE PCM 1.24 2.00 1.28 1.86 2.87 6.84 0.94 3.10 HadCM3 1.74 1.62 1.48 1.31 13.41 21.10 9.38 12.37