Nonlinear balance and quasi-geostrophic sets

被引：37

作者：

Warn, T

机构：

[1] Department of Atmospheric and Oceanic Sciences, McGill University, Montréal, QC

来源：

ATMOSPHERE-OCEAN | 1997年 / 35卷 / 02期

关键词：

D O I：

10.1080/07055900.1997.9649588

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

It is argued that nonlinear balancing schemes obtained by Rossby number expansions usually diverge due to the inevitable presence of inertial-gravity wave activity This divergence undermines the theoretical basis of the slow or invariant manifold of Leith (1980) and Lorenz (1980). An alternate definition of balanced motion is proposed.

引用

页码：135 / 145

页数：11

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