Assessment of the state of natural biocenoses of typical vegetation on the territory of the Evo-Yakhinsky subsoil plot ...

• Main Authors: Grivko, E. V., Gamm, T. A, Bikbaeva, L. L.
• Format: Article in Journal/Newspaper
• Language: Russian
• Published: Zenodo 2023
• Subjects: oil and gas subsoil area; natural biocenoses; forest tundra vegetation; projective cove; types of impact; Nadym; taiga; Tundra
• Online Access: https://dx.doi.org/10.5281/zenodo.10377077; https://zenodo.org/doi/10.5281/zenodo.10377077

Evo-Yakhinsky oil and gas subsoil plot belongs to the forest-tundra subzone in terms of forest-vegetation zoning; according to geobotanical zoning, it is classified as North-Nadym-Purovsky landscape province of elevated taiga-bog plains, represented by a combination of ridge and hill lichen tundra with frozen swamps and riverine larch sparse woodlands. Most of the forest area is occupied by sparse low-bonitet larch (Larixsibirica) and birch (Betulapendula) forests of V-Va quality classes, characterized by low crown density and low productivity. Cladinarangiferina (Cladinarangiferina) and Flavocetraria (Cetrarianivalis) dominate in the forests. Green mosses: juniper polytrichum moss (Polythrichum juniperum) grow in small patches. It was found out that the state of plant communities growing on the control and conditionally control trial plots both within the territory of the sanitary protection zone and in the zone influenced by the field facilities of the oil deposit, does not differ from the samples taken ...