山地复杂条件下三种边界层参数化方案对近地层风模拟精度初步评估分析

穆清晨, 王咏薇, 邵凯, 王恪非, 高雅琪

Three planetary boundary layer parameterization schemes for the preliminary evaluation of near surface wind simulation accuracy over complex terrain

Qingchen MU, Yongwei WANG, Kai SHAO, Kefei WANG, Yaqi GAO

表1 不同边界层方案风速模拟统计参量对比

Table 1 Wind speed statistical parameter comparison of different boundary layer schemes

PBL Scheme Height/m sim_ave obs_ave r E RMSE I YSU 10 6.38 7.33 0.40 0.52 3.75 0.94 30 6.83 7.30 0.42 0.54 3.71 0.94 50 7.00 7.24 0.46 0.53 3.63 0.95 70 7.12 7.12 0.49 0.48 3.58 0.95 MYJ 10 6.58 7.33 0.38 0.55 3.82 0.94 30 7.10 7.30 0.40 0.58 3.83 0.94 50 7.34 7.24 0.44 0.57 3.75 0.94 70 7.54 7.12 0.47 0.52 3.72 0.95 ACM2 10 6.39 7.33 0.42 0.52 3.70 0.94 30 6.79 7.30 0.43 0.54 3.70 0.94 50 6.92 7.24 0.47 0.52 3.63 0.94 70 7.01 7.12 0.49 0.48 3.56 0.95