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Брюханов, Александр Викторович
Панов, Алексей Васильевич
Пономарев, Евгений Иванович
Сиденко, Никита Викторович
2020-01-20T08:04:34Z
2020-01-20T08:04:34Z
2018-12
Брюханов, Александр Викторович. Wildfire Impact on the Main Tree Species of the Near-Yenisei Siberia [Текст] / Александр Викторович Брюханов, Алексей Васильевич Панов, Евгений Иванович Пономарев, Никита Викторович Сиденко // IZVESTIYA ATMOSPHERIC AND OCEANIC PHYSICS. — 2018. — Т. 54 (№ 11). — С. 1525-1533
00014338
https://link.springer.com/article/10.1134/S0001433818110026
https://elib.sfu-kras.ru/handle/2311/129828
Wildfires are the major cause of forest death in Siberia, as well as one of the main ecological factors forming biodiversity. Here, we present the impact of surface wildfires on Northern Eurasian boreal ecosystems with the example of the main tree species in the Near–Yenisei Siberia. The wildfire impact in the study area is determined by the mean annual burning rate of 0.20 ± 0.05%. In the extremely dry summer of 2012, this value increased to 19%. The integral fire radiative power through the season reached 4.1 × 105 MW/km2, whereas the mean annual value did not exceed 0.64 × 105 MW/km2. Our observations demonstrate the highly variable effect of surface fires on conifer species in Siberia. Only trees with DBH > 5 cm survived a year after moderate severity surface fires. After high severity (usually steady) surface fires only pine trees with DBH > 17.2 cm survived, while trees with DBH > 18.1 cm were the most resistant within further post–fire succession.
Siberia
surface fires
fire resistance
laser–based field instrumentation system
post–fire tree
mortality
fire frequency
wildfire
remote sensing data
fire radiative power
Wildfire Impact on the Main Tree Species of the Near-Yenisei Siberia
Journal Article
Journal Article Postprint
1525-1533
68.47.41
2020-01-20T08:04:34Z
10.1134/S0001433818110026
Институт экологии и географии
Кафедра экологии и природопользования
IZVESTIYA ATMOSPHERIC AND OCEANIC PHYSICS
Q3
Q4


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