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@BOOK{Urban:12159,
      author       = {Urban, Susanna},
      title        = {{C}harakterisierung der {Q}uellverteilung von {F}einstaub
                      und {S}tickoxiden in ländlichem und städtischem {G}ebiet},
      volume       = {84},
      issn         = {1866-1793},
      school       = {Universität Wuppertal},
      type         = {Dr.},
      address      = {Jülich},
      publisher    = {Forschungszentrum Jülich GmbH Zentralbibliothek, Verlag},
      reportid     = {PreJuSER-12159},
      isbn         = {978-3-89336-669-9},
      series       = {Schriften des Forschungszentrums Jülich : Energie $\&$
                      Umwelt / Energy $\&$ Environment},
      pages        = {VI, 211 S.},
      year         = {2010},
      note         = {Record converted from JUWEL: 18.07.2013; Univ. Wuppertal,
                      Diss., 2010},
      abstract     = {By the entry of anthropogenic emissions, the air quality is
                      especially impacted in urban center. Thus, EU-wide limits of
                      gas phase components, e.g. NO$_{2}$ und O$_{3}$, and
                      particulate matter concentration (PM10) exist to protect
                      human health. Particulary, high particulate matter
                      concentrations are more and more of interest because of
                      their adverse health effect on the human respiratory system.
                      Therefore a network of stationary measurements in different
                      loaded and inhabited regions monitors the air quality in
                      Germany. In contrast to these selective stationary
                      facilities, this thesis presents mobile measurements to
                      determine concentration fields of gases and particles.
                      Therefore, a ”driving air-lab“ with a large set of
                      temporally high resolved instruments to measure gas and
                      particulate phase as well as geographical and meteorological
                      parameters has been built up. The particulate measurement
                      technique includes PM10- and PM2.5-collections and real-time
                      ELPI measurements of time resolved particle size
                      concentrations. Additionally, the installation of gas phase
                      detection technique for NO$_{2}$, NO, O$_{3}$, CO as well as
                      for volatile organic hydrocarbons completes the ” driving
                      air-lab“. During the three measurement campaigns lasting
                      several weeks the temporal and spatial distribution of
                      particulate and gas phase concentrations in rural, suburban
                      and urban area in the region of the Bodensee, in the city
                      region of Düsseldorf and close to the highway in the area
                      of Jülich could be determined and classified. During the
                      measurement campaign ZEPTER-2 the ” driving air-lab“
                      formed the groundbase to the concurrent vertical profile
                      measurements of the zeppelin. The comparison of the
                      measuring systems of all parameters during the intermediate
                      landing of the zeppelin showed a very good agreement. The
                      use of adequate percentile filters allowed the separation of
                      the local traffic peaks from the total background. It could
                      be demonstrated that the total background is composed of
                      quantifying fractions of the regional and the urban
                      background. The difference of the current measuring signals
                      and the regional background represents the maximum
                      achievable release potential through traffic related
                      activities for traffic dominated trace substances. Moreover,
                      typical particulate size distributions and VOC-compositions
                      of different contamination scenarios (urban, suburban and
                      rural with biogenic contribution) could be determined.
                      Adequate weather conditions approved the investigation of
                      inversion layers of trace substances by the passing of a
                      mountain when using the ” driving air-lab“. During the
                      measurement campaign in Düsseldorf three characteristic
                      measuring scenarios of a city, arterial streets, side
                      streets and a tunnel, were distinguished. The correlation
                      analysis showed a coemission of particles and nitrogen
                      oxides. Furthermore, a total background concentration-field
                      with street resolution of a residential area was created
                      which reveals that the representativeness of a hypothetical
                      measuring station only reaches a few 100 m. The
                      multiregression analysis with source pattern of different
                      engine systems in variable operating conditions demonstrated
                      that the main contribution of the VOC-emissions derives from
                      gasoline engines in cold start status.},
      cin          = {IEK-8},
      ddc          = {500},
      cid          = {I:(DE-Juel1)IEK-8-20101013},
      pnm          = {Atmosphäre und Klima},
      pid          = {G:(DE-Juel1)FUEK406},
      typ          = {PUB:(DE-HGF)3},
      url          = {https://juser.fz-juelich.de/record/12159},
}