Fig. 5From: Radiative transfer of elastic waves in two-dimensional isotropic scattering media: Semi-analytical approach for isotropic source radiationTemporal change of P-wave (bottom panel) and S-wave energy (middle panel) in all the space. The top panel shows the S-to-P energy ratio. The gray line shows the equilibrated value of 3 which is expected for a two-dimensional Poisson medium at large lapse times. The initial value of the S-to-P energy ratio is assumed to be 23.38 and 0.043 for the left and the right panels, respectively.Back to article page