Simulation on the spreading and transformation of sulphur and nitrogen compounds in the atmosphere of the southern region around Lake Baikal

摘要

Mathematical model have been used for calculation of sulfur, nitrogen and small gas compounds concentration in atmosphere over Lake Baikal during meteorological conditions typical for December and April. The contribution of enterprises located in a town polluting Lake Baikal with sulfur and nitrogen compounds is estimated. Is shown that in December the main pollution is contributed by plants of Slyudyanka and Baikalsk. During April contribution of Irkutsk-Cheremchovo enterprises is significantly increases.