% 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{Pommrich:12593,
      author       = {Pommrich, R. and Müller, R. and Grooß, J.-U. and
                      Günther, G. and Konopka, P. and Riese, M. and Heil, A. and
                      Schultz, M. and Pumphrey, H.-C. and Walker, K.A.},
      title        = {{W}hat causes the irregular cycle of the atmospheric tape
                      recorder signal in {HCN}?},
      journal      = {Geophysical research letters},
      volume       = {37},
      issn         = {0094-8276},
      address      = {Washington, DC},
      publisher    = {American Geophysical Union},
      reportid     = {PreJuSER-12593},
      pages        = {L16805},
      year         = {2010},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {Variations in the mixing ratio of long-lived trace gases
                      entering the stratosphere in the tropics are carried upward
                      with the rising air with the signal being observable
                      throughout the tropical lower stratosphere. This phenomenon,
                      referred to as "atmospheric tape recorder" has previously
                      been observed for water vapor, CO2, and CO which exhibit an
                      annual cycle. Recently, based on Microwave Limb Sounder
                      (MLS) and the Atmospheric Chemistry Experiment Fourier
                      Transform Spectrometer (ACE-FTS) satellite measurements, the
                      tape recorder signal has been observed for hydrogen cyanide
                      (HCN) but with an approximately two-year period. Here we
                      report on a model simulation of the HCN tape recorder for
                      the time period 2002-2008 using the Chemical Lagrangian
                      Model of the Stratosphere (CLaMS). The model can reproduce
                      the observed pattern of the HCN tape recorder signal if
                      time-resolved emissions from fires in Indonesia are used as
                      lower boundary condition. This finding indicates that
                      inter-annual variations in biomass burning in Indonesia,
                      which are strongly influenced by El Nino events, control the
                      HCN tape recorder signal. A longer time series of tropical
                      HCN data will probably exhibit an irregular cycle rather
                      than a regular biannual cycle. Citation: Pommrich, R., R.
                      Muller, J.-U. Grooss, G. Gunther, P. Konopka, M. Riese, A.
                      Heil, M. Schultz, H.-C. Pumphrey, and K. A. Walker (2010),
                      What causes the irregular cycle of the atmospheric tape
                      recorder signal in HCN?, Geophys. Res. Lett., 37, L16805,
                      doi:10.1029/2010GL044056.},
      keywords     = {J (WoSType)},
      cin          = {IEK-7 / IEK-8 / JARA-HPC},
      ddc          = {550},
      cid          = {I:(DE-Juel1)IEK-7-20101013 / I:(DE-Juel1)IEK-8-20101013 /
                      $I:(DE-82)080012_20140620$},
      pnm          = {Atmosphäre und Klima},
      pid          = {G:(DE-Juel1)FUEK491},
      shelfmark    = {Geosciences, Multidisciplinary},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000281138100001},
      doi          = {10.1029/2010GL044056},
      url          = {https://juser.fz-juelich.de/record/12593},
}