| タイトル | A critical analysis of CLO and O3 in the mid-latitude stratosphere |
| 著者（英） | Allen, M.; Yung, Y. L.; Froidevaux, L. |
| 著者所属（英） | California Inst. of Tech.|Jet Propulsion Lab., California Inst. of Tech. |
| 発行日 | 1985-12-20 |
| 言語 | eng |
| 内容記述 | The Caltech one-dimensional photochemical model is used to analyze important questions concerning the upper stratospheric O3 and the key HO(x), NO(x), and ClO(x) free radicals. The model is described and first order effects of the inclusion of diffuse radiation in a spherical rather than plane parallel atmosphere at solar zenith angles close to 90 deg are assessed. A comparison is made between photochemical theory and observations for upper stratospheric O3, where local photochemistry rather than dynamics should control the O3 abundance. The photochemical equilibrium relation for odd oxygen is studied, including the important radicals involves. It is concluded that a significant model ozone deficit exists in the upper stratosphere. Possible causes for such a discrepancy are investigated in light of current model and experimental uncertainties. In particular, the observational ratio of atomic oxygen to zone appears to disagree with the model results. |
| NASA分類 | GEOPHYSICS |
| レポートNO | 86A20463 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/386811 |
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