Influence of Regional Transport Mechanisms on the Fingerprint of Biomass-Burning Aerosols in Buenos Aires

Figure 6

Ångström exponent difference as a function of the Ångström exponent and AOD (colour code) for CEILAP-BA. Only data with AOD500nm greater than 0.15 are included: (a) all days in the selected period (2001–2005); (b) all days during the biomass-burning months; and (c) all days in no-burning months.

(a)

(b)

(c)