Research Article

Variation of Permafrost Upper Limit in Permafrost Subgrade Covered by Snow on Steep Slope of Alpine Mountains

Table 2

Model parameters of thawing experiments.

a0 (m−1)mB (m/s) (°C) [J/(kg )] [J/(kg )] [W/(m )] [W/(m )]

1.60.260.420.020.473 −0.24120013001.21.0