| Issue |
BIO Web Conf.
Volume 93, 2024
International Scientific Forestry Forum 2023: Forest Ecosystems as Global Resource of the Biosphere: Calls, Threats, Solutions (Forestry Forum 2023)
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|---|---|---|
| Article Number | 01022 | |
| Number of page(s) | 6 | |
| Section | Forestry, Forest Management and Multipurpose Use of Forests | |
| DOI | https://doi.org/10.1051/bioconf/20249301022 | |
| Published online | 20 March 2024 | |
Ecological role of introduced species and autochthon plants in protective tree belts of South Siberia
1 Siberian State University of Science and Technology named after Academician M.F. Reshetnev, 31 Krasnoyarsky Rabochy av., Krasnoyarsk 660037, Russia
2 Krasnoyarsk State Agrarian University, 90, Mira av., Krasnoyarsk, 660049, Russia
3 V.N. Sukachev Forest Institute of the Siberian Branch of the Russian Academy of Sciences – a separate division of the Federal research Center Krasnoyarsk Scientific Center of the Siberian Branch of the Russian Academy of Sciences, 50/28, Akademgorodok, Krasnoyarsk 660036, Russia
* Corresponding author: nik.vik.kozlov.2000@gmail.com
Assessment of the condition and morphological structure of tree species that constitute protective forest belts in southern Siberia has shown that plants perform ecological and economic functions under the most extreme conditions. The regions of Southern Siberia are characterized by a complex of negative environmental factors that have an adverse effect on the condition and growth of tree species of protective forest belts (soil conditions, lack of moisture, strong wind, salinization and deflation processes). Poplar and elm are used as introduced species in protective forest belts in South Siberia. Plants are characterized by intensive growth and average salt tolerance. Protective forest belts of autochthonous plant species (birch, pine, larch) have a more satisfactory condition compared to introduced species. However, poplar and elm grow in more difficult conditions (steppe areas of Khakassia), which determines their condition. In terms of growth intensity, as well as horizontal protection, introduced species largely exceed autochthonous plant species. Key words: protective forest belt, species, autochthonous plants, condition, morphological characterization
© The Authors, published by EDP Sciences, 2024
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