In this work, we consider a Shallow‐Water Quasi Geostrophic equation on the sphere, as a
model for global large‐scale atmospheric dynamics. This equation, previously studied by …

Interest in the influence of exercise upon the human white cell population dates back more
than a 100 years. Thus, when introducing the third meeting of the International Society of …

The thermal shallow water equations provide a depth-averaged description of motions in a
fluid layer that permits horizontal variations in material properties. They typically arise …

An abrupt transition from a merged jet regime to a subtropical jet regime is analyzed using a
two-layer modified quasigeostrophic (QG) spherical model. Unlike the common version of …

Conventional shallow water theory successfully reproduces many key features of the Jovian
atmosphere: a mixture of coherent vortices and stable, large-scale, zonal jets whose …

A closure model is presented for large-eddy simulation (LES) based on the three-
dimensional variational data assimilation algorithm. The approach aims at reconstructing …

Geophysical flows comprise a broad range of spatial and temporal scales, from planetary-to
meso-scale and microscopic turbulence regimes. The relation of scales and flow …

The principle of maximum entropy is used to obtain energy and enstrophy spectra as well as
average relative vorticity fields in the context of geostrophic turbulence on a rotating sphere …

A Balanced Approximation of the One-Layer Shallow-Water Equations on a Sphere in: Journal
of the Atmospheric Sciences Volume 66 Issue 6 (2009) Jump to Content Jump to Main …

Numerical simulations of the shallow water equations on rotating spheres produce mixtures
of robust vortices and alternating zonal jets, as seen in the atmospheres of the gas giant …