| 地形对重力惯性波传播与发展的影响 |
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| 引用本文： | 王兴宝.地形对重力惯性波传播与发展的影响[J].气象科学,1996,16(1):1-11. |
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| 作者姓名： | 王兴宝 |
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| 作者单位： | 空军气象学院 |
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| 摘 要： | 本文用ＷＫＫＢＪ方法研究了地形对重力惯性波传播与发展的影响，得到了地形影响下重力惯性波的波作用量守恒方程。结果表明：重力惯性波能量有向地形较高的区域传播的趋势，并且波包振幅上坡时加大，下坡时减小。
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| 关 键 词： | 地形 重力惯波性 波传播 WKBJ法 大气 |
EFFECTS OF TOPOGRARHY ON THE PROPAGATION AND DEVELOPMENT OF INERTIA GRAVITY WAVE |
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| Wang Xingbao.EFFECTS OF TOPOGRARHY ON THE PROPAGATION AND DEVELOPMENT OF INERTIA GRAVITY WAVE[J].Scientia Meteorologica Sinica,1996,16(1):1-11. |
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| Authors: | Wang Xingbao |
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| Institution: | Meteorology Institute of A. F. |
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| Abstract: | Effects of topography on the propagation and development of inertia gravity wave are investigated by means of WKBJ method. The equation of wave action conservation is obtained.It is found that the inertia gravity wave packets tend to propagate to higher area, meanwhile the amplitudes of the wave packets are increasing. While the inertia gravity wave packets propagate to a lower area their amplitudes are decreasing. |
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| Keywords: | topography inertia gravity waves WKBJ method |
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