Assessment the pine forests state in zone of copper-nickel enterprises influence at emission loading reduction

The analysis of long-term (1991-2011) changes in mineral structure of plants, lichens, soils at pine forests of Kola Peninsula in a zone of influence of mining and metallurgical enterprises is made. It is shown that the maintenance of pollutants in soil-vegetable cover remain high, despite decrease in level of atmospheric emissions. The most sensitive to technogenic influence there are green mosses and lichens.