| タイトル | Computation of atmospheric cooling rates by exact and approximate methods |
| 著者（英） | Arking, Albert; HARSHVARDHAN; Ridgway, William L. |
| 著者所属（英） | Purdue Univ.|Applied Research Corp.|NASA Goddard Space Flight Center |
| 発行日 | 1991-05-20 |
| 言語 | eng |
| 内容記述 | Infrared fluxes and cooling rates for several standard model atmospheres, with and without water vapor, carbon dioxide, and ozone, have been calculated using a line-by-line method at 0.01/cm resolution. The sensitivity of the results to the vertical integration scheme and to the model for water vapor continuum absorption is shown. Comparison with similar calculations performed at NOAA/GFDL shows agreement to within 0.5 W/sq m in fluxes at various levels and 0.05 K/d in cooling rates. Comparison with a fast, parameterized radiation code used in climate models reveals a worst case difference, when all gases are included, of 3.7 W/sq m in flux; cooling rate differences are 0.1 K/d or less when integrated over a substantial layer with point differences as large as 0.3 K/d. |
| NASA分類 | METEOROLOGY AND CLIMATOLOGY |
| レポートNO | 91A38279 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/348053 |
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