… The diabatic (solid and dashed lines) and nonlinear (shading) sources of internal gravity
waves for different NFs of (a) 0, (b) 1, (c) 2, (d) 3, (e) 4, and (f) 5 at a time step t = 12.96,
calculated by (17) and (16), respectively. Solid (dashed) lines denote positive (negative)
values in the diabatic … The WACCM simulation results in 10-yr average of (a) global
distribution of nonlinearity factor of convectively forced internal gravity waves calculated by (15)
and (b) zonal-mean zonal cloud-top momentum flux spectrum by the SGWDC simulation …

Effects of Nonlinearity on Convectively Forced Internal Gravity Waves : Application to a
Gravity Wave Parameterization - 한국기상학회 학술대회 논문집 - 한국기상학회 : 논문 - DBpia …