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Characterization of a large biogenic secondary organic aerosol event from eastern Canadian forests
(2010)
Measurements of aerosol composition, volatile organic compounds, and CO are used to
determine biogenic secondary organic aerosol (SOA) concentrations at a rural site 70 km
north of Toronto. These biogenic SOA levels ...
The hygroscopicity parameter (kappa) of ambient organic aerosol at a field site subject to biogenic and anthropogenic influences: relationship to degree of aerosol oxidation
(2010)
Cloud condensation nuclei (CCN) concentrations were measured at Egbert, a rural site in
Ontario, Canada during the spring of 2007. The CCN concentrations were compared to
values predicted from the aerosol chemical ...
Photochemical processing of organic aerosol at nearby continental sites: contrast between urban plumes and regional aerosol
(2011)
As part of the BAQS-Met 2007 field campaign, Aerodyne time-of-flight aerosol mass
spectrometers (ToF-AMS) were deployed at two sites in southwestern Ontario from 17 June
to 11 July 2007. One instrument was located at ...
Diurnally resolved particulate and VOC measurements at a rural site: indication of significant biogenic secondary organic aerosol formation
(2011)
We report simultaneous measurements of volatile organic compound (VOC) mixing ratios
including C-6 to C-8 aromatics, isoprene, monoterpenes, acetone and organic aerosol mass
loadings at a rural location in southwestern ...
Slower CCN growth kinetics of anthropogenic aerosol compared to biogenic aerosol observed at a rural site
(2010)
Growth rates of water droplets were measured with a static diffusion cloud condensation
chamber in May-June 2007 at a rural field site in Southern Ontario, Canada, 70 km north
of Toronto. The observations include periods ...