Fig. 1: Frequency histograms of the BC mixing state index.
From: Overestimation of black carbon light absorption due to mixing state heterogeneity

Frequency histograms of the BC mixing state index χ at YL (a), CP (b), and PKUERS (c).
From: Overestimation of black carbon light absorption due to mixing state heterogeneity
Frequency histograms of the BC mixing state index χ at YL (a), CP (b), and PKUERS (c).