ECOLOGICAL AND RESOURCE SIGNIFICANCE OF FOREST ECOSYSTEMS OF СHERNIHIV FORESTRY AND THEIR PROTECTION
Abstract
“Chernihiv Forestry” branch of the State Enterprise “Forests of Ukraine” was established in 1936 and includes 102344,6 hectares of forest fund, which is distributed among 17 forestry departments. In modern conditions of forest management, the forestry departments of the “Chernihiv Forestry” provide a comprehensive system of forest management, which includes technologies from growing planting material, caring for forest ecosystems and processing of forest products. The forest fund of the forestry departments of the “Chernihiv Forestry” belongs to different groups of forest use. Significant areas are occupied by territories of the category “protective forests”, which are multifunctional, including operational ones, much smaller areas are occupied by recreational and health forests, and the network of forest conservation areas mainly includes the categories of forests of historical, scientific, and nature conservation purposes. In geobotanical terms, the highest species representativeness is noted in the group of pine forests (Pineta sylvestris), birch forests (Betuleta pendulae), aspen forests (Populeta tremulae), hornbeam forests (Carpineta betulitis), oak forests (Querceta roboris) and alder forests (Alneta glutinosae). The floristic features of the forest ecosystems of the study area are mainly correlated with the features of the flora of Ukrainian Polissia, which belongs to the migratory type of flora. Also, the floristic characteristics of the study area are determined by the leading positions of the species of the boreal group, which together with arctboreal species make up almost half of the species diversity, non-moral species make up more than the flora and are widespread mainly in the coenoses of oak-pine forests. Forest ecosystems are an integral part of the nature reserve fund, within which an appropriate regime of protection, conservation, reproduction and use is established. The nature reserve fund network of the research area includes 51 objects and territories with an area of 12130, 54 hectares of which one object has a national protection status (general zoological reserve “Kamoretskyi”), and 50 objects of local protection status, represented by 8 categories, mainly reserves. The rare phytocomponent of forest nature reserves of the research region is represented by 18 species of narrowleaved plants, among them 10 species of plants listed in the Red Book of Ukraine and 8 species of regional protection.
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