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Science-Related Homework Help Physics Topic started by: Leahh3749 on Jan 21, 2018



Title: What evidence can you find that GCMs are getting better? For example, could the change in the IPCC ...
Post by: Leahh3749 on Jan 21, 2018
What evidence can you find that GCMs are getting better? For example, could the change in the IPCC prediction from 3.0  1.5 C to 1.4 C to 5.8 C be considered an improvement? Explain.
 
  What will be an ideal response?


Title: What evidence can you find that GCMs are getting better? For example, could the change in the IPCC ...
Post by: chelle2695 on Jan 21, 2018
The change does represent an improvement in the prediction because it clearly
treats the upper and lower ends of the range differently. This is due to changes in the
models that give them greater believability, in particular improvements in the ocean
atmosphere interface and a substantial increase in the number of grid volumes used in the
calculations.