| タイトル | The sensitivity of stationary waves to variations in the basic state zonal flow |
| 著者（英） | Lindzen, Richard S.; Nigam, Sumant |
| 著者所属（英） | Massachusetts Inst. of Tech.|Maryland Univ. |
| 発行日 | 1989-06-15 |
| 言語 | eng |
| 内容記述 | A linear, primitive equation stationary wave model having high vertical and meridional resolution is used to examine the sensitivity of orographically forced (primarily by Himalayas) stationary waves at middle and high latitudes to variations in the basic state zonal wind distribution. We find relatively little sensitivity to the winds in high latitudes, but remarkable sensitivity to small variations in the subtropical jet. Fluctuations well within the range of observed variability in the jet can lead to large variations in the stationary waves of the high latitude stratosphere, and to large changes even in tropospheric stationary waves. Implications for both sudden warmings and large-scale weather are discussed. |
| NASA分類 | METEOROLOGY AND CLIMATOLOGY |
| レポートNO | 89A44091 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/362741 |
