(a) CNTL
(b) RURAL
(c) CNTL-RURAL
Figure 11: Vertical cross section of simulated wind filed from A to B in Figure 1(b) at 1400 LST 24 August, (a) CNTL, (b) RURAL, and (c) CNTL-RURAL. The three cities from left to right are Tianjin (TJ), Langfang (LF), and Beijing (BJ), respectively. Please refer to Figure 6 for more details of the figure description.