Numerical Modeling in Atmosphere, Ocean, and Environment Studies, № 5, 1999

The three-dimensional global climatic model is employed as a tracer transport model to the study of atmospheric distributions of methane. Methane is input at appropriate surface grid points. The 4-year model experiment was run using sparse observed data at 19 sampling sites for the period 1984-1987, by which time a...

A numerical model constructed in the Institute of Computational Mathematics and Mathematical Geophysics (the former Novosibirsk Computing Center), based on the finite element method has been used for investigation of the sensitivity of the Pacific ocean circulation to a climatic (Hellerman and Rosenstein) and satellite derived (Halpern et al.) wind...

The hydrodynamics statistical model which qualitatively explains the fractal features of the atmospheric convection has been suggested.

The three-dimensional linear model of the World ocean climate (with real bottom) is presented. The numerical method is based on the implicit schemes. The equations of heat and salt transport with respect to horizontal coordinates are approximated by the nine-point difference scheme, obtained by the Richardson extrapolation. The second up-wind...

A numerical scheme for the advection part of a small-scale mathematical-meteorological model developed earlier is proposed. The algorithm has a technical advantage when dealing with implicit difference schemes. The flow produced by the meteorological model serves as a basis for the calculation of pollutant transport over complex terrain. A simple...