Estimation of the condition of wood plantings of Nizhnekamsk industrial centre of Republic Tatarstan

It is shown that the vegetation successfully enough resists to actions of hydrocarbonic pollution. One of the most effective is the way of creation of the plantings which functional effect is based on base of biogroups - natural analogs. The subsequent replacement of an artificial design by natural structure natural phytocenos in special-purpose designation plantings mentions a question of the optimum sizes providing functional effect, thus a large forest successfully combines isolating and filtering functions.