Technogenic load in small river watersheds in the Hibiny Mountains.

Pollution loads and morphological changes in the Hibiny mountains ecosystems, one of the most industrially developed regions of the Russian North, were studied using landscape geochemical methods. Principal pollutants come from the local apatite-nepheline ore mining and processing industry which is responsible for mechanical disturbances as well. Some pollutants (Cu, Ni, Co, sulphur etc.