% 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”.

@BOOK{Jger:151373,
      author       = {Jäger, Julia},
      title        = {{A}irborne {VOC} measurements on board the {Z}eppelin {NT}
                      during the {PEGASOS} campaigns in 2012 deploying the
                      improved {F}ast-{GC}-{MSD} {S}ystem},
      volume       = {205},
      school       = {Universität Köln},
      type         = {Dr.},
      address      = {Jülich},
      publisher    = {Forschungszentrum Jülich GmbH Zentralbibliothek, Verlag},
      reportid     = {FZJ-2014-01342},
      isbn         = {978-3-89336-936-2},
      series       = {Schriften des Forschunszentrums Jülich, Reihe Energie $\&$
                      Umwelt / Energy $\&$ Environment},
      pages        = {182 S.},
      year         = {2014},
      note         = {Universität Köln, Diss., 2013},
      abstract     = {Volatile organic compounds (VOCs) comprise a large number
                      of different species, estimated to 104-106. They are emitted
                      on the Earth’s surface from a variety of biogenic and
                      anthropogenic sources. VOCs are removed by multiple pathways
                      from the atmosphere, by oxidation and finally by dry or wet
                      deposition. Most primary emitted VOCs are non-polar and
                      therefore have a low solubility in water. Oxidation
                      facilitates efficient VOC removal by wet deposition. In the
                      atmosphere the main photochemical VOC oxidation agent is the
                      OH radical. As a consequence the polarity of the VOCs is
                      increased and they can be removed faster. The oxidation of
                      VOCs proceeds in several steps until the VOCs are deposited
                      or are eventually oxidized to carbon dioxide. A downside of
                      the VOCs oxidation process lies in the production of
                      significant amounts ozone if nitrogen oxide is present which
                      is a serious health hazard. Most of the VOC oxidation takes
                      place in lower part of the atmosphere between the altitudes
                      of 100 to 1000 m, which is only sparsely analyzed.
                      Therefore, fast VOCs measurements byGC-MSD on board the
                      Zeppelin NT offered new important insights in the
                      distribution of VOCs. The measurements were performed within
                      the PEAGSOS campaigns in the Netherlands and in Italy in
                      2012. For the implementation of the GC-MSD system (HCG) on
                      board the Zeppelin it was reconstructed to enhance its
                      performance and to meet aviation requirements. The system
                      was optimized to measure VOCs ranging from C4 to C10 as well
                      asoxygenated VOCs (OVOCs) with a detection limit below 10
                      ppt. The analyzed VOCs for both parts of the campaigns
                      showed low mean concentration below 5 ppb for all VOCs.
                      Especially, the mixing ratios of the primary emitted VOCs
                      were very low with mean values lower than 200 ppt. Higher
                      concentrations could be observed for the OVOCs with mean
                      concentrations up to 5 ppb. The most abundant OVOCs apart
                      fromformaldehyde were methanol, ethanol, acetone and
                      acetaldehyde.},
      cin          = {IEK-8},
      cid          = {I:(DE-Juel1)IEK-8-20101013},
      pnm          = {233 - Trace gas and aerosol processes in the troposphere
                      (POF2-233)},
      pid          = {G:(DE-HGF)POF2-233},
      typ          = {PUB:(DE-HGF)3},
      url          = {https://juser.fz-juelich.de/record/151373},
}