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@ARTICLE{Newman:23760,
      author       = {Newman, P. A. and Harris, R. J. and Adriani, A. and
                      Amanatidis, G. and Anderson, J. and Braathen, G. and Brune,
                      W. and Carslaw, K. and Craig, M. and de Cola, P. and
                      Guirlet, M. and Hipskind, S. and Kurylo, M. and Küllmann,
                      H. and Larsen, N. and Megie, G. and Pommereau, J. P. and
                      Poole, L. and Schoeber, M. and Stroh, F. and Toon, B. and
                      Trepte, C. and van Scheer, M.},
      title        = {{A}n overview of the {SOLVE}-{THESEO} 2000 campaign},
      journal      = {Journal of Geophysical Research},
      volume       = {107},
      issn         = {0148-0227},
      address      = {Washington, DC},
      publisher    = {Union},
      reportid     = {PreJuSER-23760},
      pages        = {D20},
      year         = {2002},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {Between November 1999 and April 2000, two major field
                      experiments, the Stratospheric Aerosol and Gas Experiment
                      (SAGE) III Ozone Loss and Validation Experiment (SOLVE) and
                      the Third European Stratospheric Experiment on Ozone (THESEO
                      2000), collaborated to form the largest field campaign yet
                      mounted to study Arctic ozone loss. This international
                      campaign involved more than 500 scientists from over 20
                      countries. These scientists made measurements across the
                      high and middle latitudes of the Northern Hemisphere. The
                      main scientific aims of SOLVE/THESEO 2000 were to study (1)
                      the processes leading to ozone loss in the Arctic vortex and
                      (2) the effect on ozone amounts over northern midlatitudes.
                      The campaign included satellites, research balloons, six
                      aircraft, ground stations, and scores of ozonesondes.
                      Campaign activities were principally conducted in three
                      intensive measurement phases centered on early December
                      1999, late January 2000, and early March 2000. Observations
                      made during the campaign showed that temperatures were below
                      normal in the polar lower stratosphere over the course of
                      the 1999-2000 winter. Because of these low temperatures,
                      extensive polar stratospheric clouds (PSC) formed across the
                      Arctic. Large particles containing nitric acid trihydrate
                      were observed for the first time, showing that
                      denitrification can occur without the formation of ice
                      particles. Heterogeneous chemical reactions on the surfaces
                      of the PSC particles produced high levels of reactive
                      chlorine within the polar vortex by early January. This
                      reactive chlorine catalytically destroyed about $60\%$ of
                      the ozone in a layer near 20 km between late January and
                      mid-March 2000, with good agreement being found between a
                      number of empirical and modeling studies. The measurements
                      made during SOLVE/THESEO 2000 have improved our
                      understanding of key photochemical parameters and the
                      evolution of ozone-destroying forms of chlorine.},
      keywords     = {J (WoSType)},
      cin          = {ICG-I},
      ddc          = {550},
      cid          = {I:(DE-Juel1)VDB47},
      pnm          = {Chemie und Dynamik der Geo-Biosphäre},
      pid          = {G:(DE-Juel1)FUEK257},
      shelfmark    = {Meteorology $\&$ Atmospheric Sciences},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000180466200105},
      doi          = {10.1029/2001JD001303},
      url          = {https://juser.fz-juelich.de/record/23760},
}