Some aspects of solving interrelated problems of ecology and climate

Special features of interrelated problems of ecology and climate are analyzed. The technique proposed for solving this class of problems is demonstrated by an example of evaluating the atmospheric quality and monitoring and predicting the ecological consequences of man’s impact. An approach based on variational principles in combination with methods of splitting and decomposition is developed. The structure of algorithms implementing Eulerian and Lagrangian formulations of the problems is described. Examples of simulation scenarios for particular cases are given.