CALNEX / CARES - Ground based (2010)

Ground based CU-MAX-DOAS measurements were carried out to measure vertical column abundances, and investigate vertical distributions of Secondary Organic Aerosol (SOA) precursors such as glyoxal(CHOCHO), radical sources (HONO, HCHO), NO2 and aerosol extinction during the CalNex and CARES 2010 field deployments, The measurements were acquired during CalNex on the top of Millikan library at Caltech, Pasadena, CA, as well as at the Fontana Arrows site located 60 Km east of Caltech and at T1 site during CARES.

CalNex-Jimenez Group