TY JOUR TI TEMPORARY DOMINATION OF KHINGAM FIR ((BUD-PERULA) ABIES NEPHROLEPIS) IN THE FAR EAST FIR-SPRUCE FORESTS AS ONE OF THE FACTORS OF THEIR STABILITY TO ENVIRONMENT CHANGES KW fir-spruce forests KW Khingam fir (Abies nephrolepis) forests KW occurrence KW geomorphological complex KW habitat type KW forest types KW age development stage JO Bulletin of KSAU AU Mayorova, L.A. PY 2013 IS PB Krasnoyarsk State Agrarian University