MINIMAL MODELING OF ATMOSPHERIC ENERGY CYCLE AND HIGH-FREQUENCY VARIABILITY

被引:0
|
作者
MALGUZZI, P
RIPAMONTI, E
SPAZZALI, T
机构
[1] Istituto FISBAT del CNR, Bologna
[2] Istituto di Fisica dell'Università, Milano
关键词
Meteorology;
D O I
10.1007/BF02507772
中图分类号
学科分类号
摘要
In this paper we build a minimal model able to describe the essential features of the atmospheric energy cycle and high-frequency variability. The model is obtained by projecting the quasi-geostrophic, two-level system on a single Fourier mode in the longitudinal directions and two eigenfunctions of a Sturm-Liouville problem in the meridional direction. The dynamical system, consisting of 14 equations, shows statistical properties in agreement with the observations and other low-order models.
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页码:67 / 78
页数:12
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