CCN activity of organic aerosols observed downwind of urban emissions during CARES

نویسندگان

  • F. Mei
  • A. Setyan
چکیده

100 to 171 nm, derived from the size-resolved activated fraction, varied from 0.10 to 0.21, with an average of 0.15, which was substantially lower than that proposed for continental sites in earlier studies. The low κCCN value was due to the high organic volume fraction, averaged over 80% at the T1 site. The derived κCCN exhibited little diurnal variation, consistent with the relatively constant organic volume fraction observed. 10

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تاریخ انتشار 2013