TY JOUR TI THE NATURAL CONDITION PECULIARITIES OF THE COAL MINE «VOSTOCHNIY» IN THE TRANS- BAIKAL REGION KW influence KW climate KW hollows KW wind direction KW “dispersion halo” KW weather conditions KW “wind rose” KW average annual wind repetition JO Bulletin of KSAU AU Kurmazova, N.A. PY 2015 IS PB Krasnoyarsk State Agrarian University