Trusey I. V. RussiaKrasnoyarskKrasnoyarsk State Pedagogical University named after V. P. Astafiev, 89 Lebedeva A. Str., Krasnoyarsk 660049, Russiatrusey@list.ru Author's articles INFLUENCE OF THE AGROCHEMICAL TREATMENT OF OIL-CONTAMINATED SOIL ON THE ABUNDANCE DYNAMICS OF MESOPHILIC AND PSYCHROPHILIC MICROORGANISMS