Global Warming 2 Flashcards
1
Q
How does global surface temperature increase since the pre-industrial times?
A
- increases LINEARLY with the CUMULATIVE CO2 emitted
2
Q
What is RCP 4.5?
A
- excessive radiative forcing of 4.5 W m^-2 in year 2100 relative to 1750
3
Q
What are the model projections that are more certain?
What are the model projections that are less certain?
A
More certain:
- surface air temperature
- sea level
Less certain:
- Arctic sea ice extent
- ocean pH
- precipitation