Glen 1955 power-law rheology: epsilon-dot = A tau^n with n~3, A(T) Arrhenius; basis of ice-sheet models (PISM, Elmer/Ice); shear-thinning explains finger crevasses.
Glen 1955 power-law rheology: epsilon-dot = A tau^n with n~3, A(T) Arrhenius; basis of ice-sheet models (PISM, Elmer/Ice); shear-thinning explains finger crevasses.