How to restore the balance of ecosystem?

Abstract

The causes of the great increase of quantity of the elemental catastrophes during last 100 years have been analyzed. The consequences of natural calamity in wood fund of the south-west part of Ukraine on November' 2000 and its impact on the forest biodiversity of the natural and protected fund of Ukraine have been considered. The measures of improvement of environment state, support of ecological balance and sustainable use of the biodiversity have been proposed.