Видовий склад зелених насаджень санітарно-захисної зони ПАТ «Запорізький трансформаторний завод»
Journal Title: Питання біоіндикації та екології - Year 2017, Vol 22, Issue 2
Abstract
The research of species composition and life conditions of green spaces on the plantations of the sanitary protection zones, distribution of plants by height, diameter is important to solve the existing environmental problems. It is necessary to conduct an inventory of green plantations using the data, which might help with the process of bringing them up to date. We conducted the research at the site of a tree plantation inside the sanitary protection zone of the «Zaporizhzhya Transformer Plant» PJSC. «Zaporizhzhya Transformer Plant» PJSC is Ukraine’s only power transformer manufacturer – the world-renowned enterprise in the machine-building industry. «Zaporizhtransformator» PJSC, that's located in the right-bank part of the city of Zaporizhzhya, is an engineering company that belongs to class IV hazard category. The width of the sanitary protection strip equals 100 meters, which corresponds to the norms. The northern, eastern and southern boundaries of the enterprise are organized by landscaping strips from 20 to 50 meters in width, which are included in the sanitary protection zone of the mainline production, which in turn corresponds to the requirements of beautification and verdurization of the protective zone's territory. The sanitary protection zone under the study has a blowdown design; row planting method was used to plant trees; they are simple 1-tier plantations with an inter-row spacing of 4–6 meters. Gaps between the crowns of trees provide favorable wind and snow conditions, which prevent the stagnation of polluted air. The type of verdurization in the form of a protective strips system was a perfect choice as it corresponded with the main purpose of the sanitary protection zone under study – to increase the turbulence of the air and to promote better dispersion of hazardous substances. 1665 plants grow in the area of sanitary protection zone of the enterprise of which shrubs are 1,56 % and trees – 98,44 % of the total sum. At the plantation there are 26 species of plants that belong to 18 families. The most numerous family is Aceraceae, which amounts to 25,37 % of the total number of plants. The most numerous is the group of plants the height of which ranges from 16.1 to 18.0 meters (21,11 % of the total number of specimens) and 14.1 to 16.0 meters (17,08 % of the total number of specimens). The tiniest number of trees belongs to the group with a height of 24.1 to 26.0 meters – 17 specimens (1.04 % of the total amount). This group includes 13 specimens of Populus pyramidalis, and 2 specimen of such plants as Robinia pseudoacacia, Ailanthus altissima. Plants with a diameter that varies between 28.1–32 cm constitute 19,26 % of the total amount. The tiniest number of trees belong in the group with a diameter of up to 4.0 cm, 88,1–92,0 (0,06 %) and 84,1–88,0 cm (0,12 %) of the total amount. The sanitary protection zone of the «Zaporizhzhya Transformer Plant» PJSC needs the reconstruction of the green plantations with the aim to boost its ecological impact on air purity. It is necessary to carry out the rejuvenation of old and replacement of dead specimens. В работе представлены данные о видовом составе насаждений санитарно-защитной зоны ПАО «Запорожтрансформатор», а также о распределении растений по таким показателям как высота и діаметр штамба. Защитное насаждение нуждается в работах по реконструкции.
Authors and Affiliations
Скляренко А. В. , Бессонова В. П. Sklyarenko А. V. , Bessonova V. P.
Keywords
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