| タイトル | The possible role of heterogeneous aerosol processes in the chemistry of CH4 and CO in the troposphere |
| 著者（英） | Luther, C. J.; Peters, L. K. |
| 著者所属（英） | Kentucky Univ. |
| 発行日 | 1982-01-01 |
| 言語 | eng |
| 内容記述 | The effect of particle-gas interactions on the CH4 to CO oxidation sequence in the troposphere is investigated by developing rate expressions for the heterogeneous removal of gaseous species based on the absorption of the species by aerosol particles. The results of this analysis indicate that the homogeneous models describe the tropospheric chemistry of CO and CH4 more accurately than heterogeneous models, which suggests that heterogeneous processes may not be significant in this sequence of chemical reactions. Estimates of the CO and CH4 emission rates are not found to provide a conclusive basis on which to compare the significance of the homogeneous and heterogeneous processes. In addition, the time period during which an aerosol particle is effective in removing a trace gaseous species from the troposphere is determined to vary according to the tropospheric concentration and solubility of the particular gaseous species. |
| NASA分類 | ENVIRONMENT POLLUTION |
| レポートNO | 83A25204 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/405165 |
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