Fig. 2: Simulated change in regression slope of transpiration, latent heat and sensible heat in the Arctic against global mean temperature under CCT, MCB and SAI during boreal summer.

Pattern of the difference between the respective RFG scenarios and the RCP4.5 scenario in the linear regression slope between transpiration (a CCT, d MCB, g SAI), latent heat (b CCT, e MCB, h SAI) and sensible heat (c CCT, f MCB, i SAI), respectively and Tglob. The hatching indicates insignificant differences at the 95% confidence level.