Regional-scale chemical transport modeling in support of the analysis of observations obtained during the TRACE-P experiment
Regional-scale chemical transport modeling in support of the analysis of observations obtained during the TRACE-P experiment
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DOI：
10.1029/2002jd003117
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发表时间：
2003-11-11
影响因子：
4.4
通讯作者：
Heikes, B
中科院分区：
文献类型：
--
作者：
Carmichael, GR;Tang, Y;Heikes, B
TRACE-P实验期间获得的数据用于评估CFOS/STEM-2K 1区域尺度化学传输模式能够代表飞机观测的程度。三十一计算的痕量气体和气溶胶参数，并在原位数据进行比较。该区域模型被证明可以准确地预测观察到的许多重要特征。最低1 km处所有模型参数的平均值预测在观测值的+/-30%范围内。气象参数的相关系数（R）高于痕量组分的相关系数。例如，对于温度，R>0.98。在痕量组分中，乙烷、丙烷和臭氧的含量最高（0.8
Data obtained during the TRACE-P experiment is used to evaluate how well the CFORS/STEM-2K1 regional-scale chemical transport model is able to represent the aircraft observations. Thirty-one calculated trace gas and aerosol parameters are presented and compared to the in situ data. The regional model is shown to accurately predict many of the important features observed. The mean values of all the model parameters in the lowest 1 km are predicted within +/-30% of the observed values. The correlation coefficients (R) for the meteorological parameters are found to be higher than those for the trace species. For example, for temperature, R>0.98. Among the trace species, ethane, propane, and ozone show the highest values (0.8