Sources and chemistry of NO x in the upper troposphere over the United States

@inproceedings{Jaegl1997SourcesAC,
  title={Sources and chemistry of NO x in the upper troposphere over the United States},
  author={L. Jaegl and D. J. Jacob and Yuhang Wang and Andrew J. Weinheimer and Brian A. Ridley and Teresa Campos and G. W. Sachse and Daniela Hagen},
  year={1997}
}
The origin of NOx in the upper troposphere over the central United States is examined using aircraft observations obtained during the SUCCESS campaign in April-May of 1996. Correlations between NOy (sum of NOx and its oxidation products) and CO at 8-12 km altitude indicate that NOx originates primarily from convective transport of polluted boundary layer air. Lightning and aircraft emissions appear to be only minor sources of NOx. Chemical steady state model calculations constrained by local… CONTINUE READING
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