The data analysis results of long-term monitoring of biogeobarrier state are presented here. The biogeobarrier has been created in concentration waste stockpiles of the Kola mining complex enterprises on purpose to conserve technogenic mineral raw material and environmental enhancement.

1. Mesyats S. P., Yedigareva L. N. Production process optimization in rehabilitation of damaged land areas under Polar conditions. City in Zapolyarye: proceedings of the III international conference, Vorkuta, 2–6 September 2003. Syktyvkar, 2003 (in Russian).
2. Mesyats S. P., Melnikov N. N. The concept and technological solutions of damaged land areas rehabilitation of mining complex: collection “Fundamentals formation of modern land use strategies in Euro-Arctic region”. Apatity: KSC RAS Publ., 2005 (in Russian).
3. Mesyats S. P., Ostapenko S. P. Study of chemical weathering of stockpiled concentration waste dumps of apatite-nepheline ores in surface layer in biogeobarrier formation: collection “Environmental issues of northern regions and ways of solution”. Apatity, 2010 (in Russian).