作者: K. H. Weiler , P. Fabian , G. Flentje , W. A. Matthews
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摘要: A description of a new chemiluminescent balloon sonde for measuring stratospheric nitric oxide is given. First results from three flights at mid-latitudes are presented, including measurements showing slow reduction in NO mixing ratio beginning 2½ hours before sunset. hysteresis the between ascent morning and descent afternoon was observed. The values were found to be up factor 2 larger than values.