% IMPORTANT: The following is UTF-8 encoded. This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.
@ARTICLE{Fisseha:55986,
author = {Fisseha, R. and Dommen, J. and Gutzwiller, L. and
Weingartner, E. and Gysel, M. and Emmenegger, C. and
Kalberer, M. and Baltensperger, U.},
title = {{S}easonal and diurnal characteristics of water soluble
inorganic compounds in the gas and aerosol phase in the
{Z}urich area},
journal = {Atmospheric chemistry and physics},
volume = {6},
issn = {1680-7316},
address = {Katlenburg-Lindau},
publisher = {EGU},
reportid = {PreJuSER-55986},
pages = {1895 - 1904},
year = {2006},
note = {Record converted from VDB: 12.11.2012},
abstract = {Gas and aerosol samples were taken using a wet effluent
diffusion denuder/aerosol collector (WEDD/AC) coupled to ion
chromatography (IC) in the city of Zurich, Switzerland from
August to September 2002 and in March 2003. The water
soluble inorganic anions nitrate, sulfate, and nitrite were
analyzed online with a time resolution of two hours for the
gas and aerosol phase. The fraction of water soluble
inorganic anions in PM10 varied from $15\%$ in August to
about $38\%$ in March. Seasonal and diurnal variations of
nitrate in the gas and aerosol phase were observed with more
than $50\%$ of the total nitrate in the gas phase during
August and more than $80\%$ of nitrate in the aerosol phase
during March, in the latter case exceeding the concentration
of sulfate by a factor of 2. Aerosol sulfate, on the other
hand, did not show significant variability with season.
However, in the gas phase, the SO2 concentration was 6.5
times higher in winter than in summer. Nitrous acid (HONO)
also showed a diurnal variation in both the gas and aerosol
phase with the lowest concentration (0.2 - 0.6 mu g/m(3)) in
the afternoon. The mixing ratios of the primary pollutants,
NO, CO and SO2 were often at their highest between 4: 00 -
10: 00 local time due to the build up of fresh vehicle
emission under a nocturnal inversion.},
keywords = {J (WoSType)},
cin = {ICG-II},
ddc = {550},
cid = {I:(DE-Juel1)VDB48},
pnm = {Atmosphäre und Klima},
pid = {G:(DE-Juel1)FUEK406},
shelfmark = {Meteorology $\&$ Atmospheric Sciences},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000237978500001},
doi = {10.5194/acp-6-1895-2006},
url = {https://juser.fz-juelich.de/record/55986},
}