Mathematical modeling of processes of aerosol pollution over Lake Baikal

This work is aimed at studying processes of distribution and deposition of heavy metals in the region of Lake Baikal in different seasons with the help of non-stationary spatial Euler's model taking into account the effect of relief. The amount of some heavy metals deposited onto the surface of lake and especially protected territories of Pribaikalye has been calculated per month and on average per year. A good correlation with the estimates obtained before is observed on the basis of calculation data. The pollution impact on Lake Baikal by heavy metals from separate enterprises and groups of enterprises located in the Baikal Region has been estimated. The results obtained can be used for improvement of ecological situation of the region regulating work regime of enterprises.