Геохимическая устойчивость экосистем резервуаров озера Байкал к техногенному загрязнению

Abstract

Boundaries of ecological zones and standards for permissible impact on the ecosystem of the lake Baikal are the most important scientific problems in the formation of environmental policy in the Baikal region. The aim of this work was to establish the geochemical stability of ecosystems of the South, Selenga, Medium, Skaneatles, North of the reservoirs in contact with chemical elements and organic matter in the lake Baikal anthropogenic runoff. The methods used to study the macro-systems: a structural-functional method and balance calculations. The features that are pollutants (elements of class I and class II environmental risk for lake Baikal is defined for each reservoir