Numerical Modeling in Atmosphere, Ocean, and Environment Studies, № 1, 1993

The ocean response to the tropical cyclone over the Kuroshio region is studied to obtain some information about the 3-D structures of temperature and current tendencies. The data for temperature and salinity used in this investigation were obtained at Far East Hydrometeorological Institute. Diagnostic and adaptational calculations of currents were...

A description of the basic model of atmosphere, which has been worked out in Siberian Scientific Hydrometeorological Institute and Computing Center of Siberian Division of Russian Academy of Sciences, is presented in this paper. Some concervations laws of the model allow to realize long-time integration. A limited-area variant of the...

The article is devoted to the theoretical investigation of atmospheric convection on the base of analytical, semi-analytical and numerical solving equations of deep and shallow convection. The studies conducted have allowed the following conclusions: the heat of convective turbulence is convective cell; convective cell is unstable to a finite-amplitude disturbances...

The methods of the combined use of mathematical models and observed data for the environmental monitoring and forecasting purposes are described. The interaction between models and data are based on variational principle. It includes the reconstruction of state functions, identification of parameters and diagnostic estimation of the model quality on...

A non-hydrostatic version of mathematical model of deep temperate lake is formulated. Water is treated as compressible. Nonlinear relation corresponds density with temperature and pressure. Numerical procedure is based on variational principle in the combination with splitting methods. Two-dimensional variant of the model is used in the numerical experiment which...