YuSYPIVA T. Ecobiological assessment of the woody species reproductive development under the conditions of nature environment pollution by the ingredients of the industrial emissions SO2 and NO2.

Acer negundo L., A. platonoides L., Fraxinus excelsior L., Flanceolata Borkh., Gleditsia triacanthos L., Robinia pseudoacacia L., Tiliu cordata mill., Ulmus carpinifolia Rupp ex Suckow. The investigation of the influence of SO2 and NO2 on the reproductive development of the woody species. Phisiologo-biochemical, morphoanatomi-cal, cytogenetic methods. An equipment - microscope, spectrophotometer, computer. The vulnerable for SO2 и NO2 stages of reproductive development of the woody plants were determinated. Morphometric, anatomical and biochemical characteristics of the woody plant seeds and seedlings may be used as the sensitive test-parameters of the plant state in monitoring investigations. Employment: phitoindication, green building..