Impact of aftertreatment devices on primary emissions and secondary organic aerosol formation potential from in-use diesel vehicles: results from smog chamber experiments

Positive matrix factorization analysis of the TPOT AMS organic mass spectra yielded a primary biomass burning factor and four oxygenated organic aerosol factors directly..

Aerosol mass loading was calculated from the FMPS measurements by applying the determined aerosol density after taking into account the aerosol deposition on the chamber wall

Secondary organic aerosol formation from photochemical aging of light-duty gasoline vehicle exhausts in a smog chamberT.

The mass fraction of ions measured with the AMS and e ff ective black carbon mass derived from the PSAP are shown for the days with flows from the east (left), southeast (center)

We report first results obtained from chamber produced secondary organic aerosol (SOA) from ozonolysis of isoprenoids and from ambient aerosol as measured during the

At these sites, about 30% of measured organic carbon was found in the coarse mode and was to a certain level attributed to primary biogenic organic aerosol (Puxbaum et al., 2003),

Annual mean emissions (2006–2010) of (a) sea salt aerosol and (b) primary marine organic matter (PMOM) in sea spray aerosol, (c) the mass fraction (in the dry diameter range of

The only notable differ- ence in the vertical flux pattern between total and organic carbon on the one hand and mass and inorganic carbon on the other hand concerns the results from