| Issue |
BIO Web Conf.
Volume 145, 2024
International Scientific Forestry Forum 2024: Forest Ecosystems as Global Resource of the Biosphere: Calls, Threats, Solutions (Forestry Forum 2024)
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|
|---|---|---|
| Article Number | 01003 | |
| Number of page(s) | 8 | |
| Section | Biodiversity of Forest Ecosystems | |
| DOI | https://doi.org/10.1051/bioconf/202414501003 | |
| Published online | 28 November 2024 | |
The response on soil temperature of vegetation in reforestation of abadoned lands
1 Ufa State Petroleum Technological University, 1, Kosmonavtov Str., 450064, Ufa, Russian Federation
2 Decarbonisation Technologies Center, Ufa State Petroleum Technological University, 1, Kosmonavtov Str., 450064, Ufa, Russian Federation
* Corresponding author: eavolkova@bk.ru
The study was conducted on the territory of the "Nasibash" site of the Eurasian carbon polygon, where 9 vegetation communities were identified. The approach to estimation and construction of soil temperature distribution maps using Landsat 8-9 space images is presented. Evaluation of vegetation response to soil temperatures was carried out using vegetation indices: NDVI, GNDVI, EVI, CVI. The use of statistics of the obtained rasters made it possible to reveal the dependence of the values of vegetation indices on soil temperature. GNDVI demonstrated the greatest relationship: r = 0.82, R2 = 0.65. Further, the effect of soil temperature on individual plant communities was evaluated. Plots with 4 (r=0.74, R2 = 0.55) and 3 stages (r=0.47, R2 = 0.23) of pine (Pinus sylvesrtis L.) overgrowth and hayfield (r=, 0.54, R2 = 0.29) showed the highest correlations.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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