Safrankova E.A. ESTIMATION OF THE GENERAL CONDITION OF CITY ATMOSPHERE BY METHOD LICHEN INDICATION (ON THE EXAMPLE OF SMALL TOWNS IN BRYANSK AREA)The method of lichenoindication carries out research of the general condition of atmosphere of small towns of Bryansk area. By lichenoindication mapping the synthetic index toxicotolerantion (on H. Trass), defined with the account epiphytic and epixilic species of lichenoflora. On the basis of index toxicotolerantion allocation of two groups of zones in territory of four towns is shown mixed and struggle zones. Atmosphere of small towns according to the calculated indexes differs uniformity, is changed enough.Key words: lichenoindication, index toxicotolerantion, territory zoning, small towns.
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About this article
Author: Safrankova E.A.
Year: 2013
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