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Y. Qian and A. G. Russell
Table 67.1
Result of Multivariate regression model between aerosol pH and PM
2.5 source contributions, separated by seasons and model estimated NH
3
partitioning ratio
LDGV
HDDV
SDUST
BURN
CEPP
AMSVLF
AMBSLF
AMNTTR
SOC
Rˆ2
Spring
P_Value
0.042
0.002
0.000
0.000
0.004
0.52
Coef
−0.088
−0.052
−0.172
0.484
−0.059
Summer
P_Value
0.000
0.008
0.000
0.042
0.000
0.000
0.007
0.43
Coef
−0.294
−0.055
−1.743
−0.025
−0.102
0.646
−0.048
Fall
P_Value
0.014
0.038
0.000
0.000
0.000
0.6
Coef
0.082
−1.005
−0.105
−0.181
0.517
Winter
P_Value
0.037
0.001
0.015
0.000
0.000
0.000
0.000
0.51
Coef
0.100
0.174
−0.092
3.063
−0.127
−0.271
0.266