Fig. 9: Less variations in BC light absorption enhancement in suburban and urban environments.
From: Overestimation of black carbon light absorption due to mixing state heterogeneity

Scatter plots between Eabs and RBC with CP data (a) and PKUERS data (b). Data were color-coded with χ. Orange and red lines are data fitted with power functions, and gray lines assume all BC-containing particles were mixed homogeneously at two sites.