Анотація:
The basic principles and peculiarities of phytoindicational researches of the northern industrial centres in Donetsk region has been examined. For creating the database on the state of environment and for analytical collection of information a two-level indication monitoring net is installed, the cartographic method of 10-mark scales of variation and standardisation of structural plasticity in plants are conducted, the criteria for correlational evaluation of pollution factor and structural transformation indices of the test-objects are defined.