Abstract

The helicity of atmospheric disturbances caused by inhomogeneities in the gravity field has been estimated theoretically. This estimation was carried out with the use of a three-dimensional stationary analytical model of linear disturbances induced by spatial inhomogeneities of the gravity field into a background geostrophic flow of a stratified rotating medium (atmosphere). It has been concluded based on the solution found that the amplitude of the helicity of emerging disturbances can be noticeable in highly anomalous regions.

中文翻译：

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重力场不均匀性引起的大气扰动的螺旋度估计

摘要

理论上估计了重力场不均匀性引起的大气扰动的螺旋度。该估计是通过使用由重力场的空间不均匀性引起的分层旋转介质（大气）的背景地转流引起的线性扰动的三维静态分析模型来进行的。根据发现的解决方案得出的结论是，在高度异常区域中，新出现的扰动的螺旋度幅度可能很明显。