Modeling Centre SRES Scenarios Resolution Country Developed
CCCma A2 3.75°x3.75° Canada
CCCma B2 3.75°x3.75°  
CCCma 20C3M 3.75°x3.75°  
CCSRNIES A2 5.6°x5.6° Japan
CCSRNIES A2 5.6°x5.6°  
CCSRNIES 20C3M 5.6°x5.6°  
CSIRO-Mk2 A2 3.2°x5.6° Australia
CSIRO-Mk2 B2 3.2°x5.6°  
CSIRO-Mk3 20C3M 1.8°x1.8°  
ECHAM A2 2.8°x2.8° Germany
ECHAM B2 2.8°x2.8°  
ECHAM 20C3M 2.8°x2.8°  
HadCM3 A2 2.5°x3.75° UK
HadCM3 B2 2.5°x3.75°  
HadCM3 20C3M 2.5°x3.75°  
Table 1: Characteristics of different GCMs.