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@ARTICLE{vonSchneidemesser:848411,
      author       = {von Schneidemesser, Erika and Bonn, Boris and Butler, Tim
                      M. and Ehlers, Christian and Gerwig, Holger and Hakola,
                      Hannele and Hellén, Heidi and Kerschbaumer, Andreas and
                      Klemp, Dieter and Kofahl, Claudia and Kura, Jürgen and
                      Lüdecke, Anja and Nothard, Rainer and Pietsch, Axel and
                      Quedenau, Jörn and Schäfer, Klaus and Schauer, James J.
                      and Singh, Ashish and Villalobos, Ana-Maria and Wiegner,
                      Matthias and Lawrence, Mark G.},
      title        = {{BAERLIN}2014 $\–$ stationary measurements and source
                      apportionment at an urban background station in {B}erlin,
                      {G}ermany},
      journal      = {Atmospheric chemistry and physics},
      volume       = {18},
      number       = {12},
      issn         = {1680-7324},
      address      = {Katlenburg-Lindau},
      publisher    = {EGU},
      reportid     = {FZJ-2018-03647},
      pages        = {8621 - 8645},
      year         = {2018},
      abstract     = {The "Berlin Air quality and Ecosystem Research: Local and
                      long-range Impact of anthropogenic and Natural hydrocarbons"
                      (BAERLIN2014) campaign was conducted during the 3 summer
                      months (June–August) of 2014. During this measurement
                      campaign, both stationary and mobile measurements were
                      undertaken to address complementary aims. This paper
                      provides an overview of the stationary measurements and
                      results that were focused on characterization of gaseous and
                      particulate pollution, including source attribution, in the
                      Berlin–Potsdam area, and quantification of the role of
                      natural sources in determining levels of ozone and related
                      gaseous pollutants. Results show that biogenic contributions
                      to ozone and particulate matter are substantial. One
                      indicator for ozone formation, the OH reactivity, showed a
                      $31\%$ (0.82±0.44s−1) and $75\%$ (3.7±0.90s−1)
                      contribution from biogenic non-methane volatile organic
                      compounds (NMVOCs) for urban background (2.6±0.68s−1) and
                      urban park (4.9±1.0s−1) location, respectively,
                      emphasizing the importance of such locations as sources of
                      biogenic NMVOCs in urban areas. A comparison to NMVOC
                      measurements made in Berlin approximately 20 years earlier
                      generally show lower levels today for anthropogenic NMVOCs.
                      A substantial contribution of secondary organic and
                      inorganic aerosol to PM10 concentrations was quantified. In
                      addition to secondary aerosols, source apportionment
                      analysis of the organic carbon fraction identified the
                      contribution of biogenic (plant-based) particulate matter,
                      as well as primary contributions from vehicles, with a
                      larger contribution from diesel compared to gasoline
                      vehicles, as well as a relatively small contribution from
                      wood burning, linked to measured levoglucosan.},
      cin          = {IEK-8},
      ddc          = {550},
      cid          = {I:(DE-Juel1)IEK-8-20101013},
      pnm          = {243 - Tropospheric trace substances and their
                      transformation processes (POF3-243)},
      pid          = {G:(DE-HGF)POF3-243},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000435651200001},
      doi          = {10.5194/acp-18-8621-2018},
      url          = {https://juser.fz-juelich.de/record/848411},
}