数值天气预报模式的行星边界层方案热力预报变量选择

赵怡雪, 周博闻

On the choice of prognostic thermal variable in planetary boundary layer schemes for numerical weather prediction models

Yixue Zhao, Bowen Zhou

图7 (a) BOMEX个例中的感热通量(黑线)和浮力通量(红线)收支中的气压项和 (b) CBL个例中的感热即浮力通量收支中的气压项

Fig.7 Vertical profiles of the normalized pressure correlation term for (a) the sensible heat flux (black lines) and buoyancy flux (red lines) for the BOMEX case， and (b) the sensible heat/buoyance flux for the CBL case Solid and dashed lines represent the LES benchmark and the parameterized profiles with Eq. 20，respectively.