Histograms and fitted curves give frequency of occurrence of aerosol single scattering albedo values

derived from nephelometer and aethalometer measurements at Sagres, Portugal in ACE-2 (June-July

1997, z=50 m asl, RH=27%, lambda=550 nm) by Carrico et al. (2000). Data points labeled

vHH99 are best fits from flux-change analyses by von Hoyningen-Huene et al. (1999).