The Intensity of Wildfires in Fire Emissions Estimates
URI (для ссылок/цитирований):
https://link.springer.com/article/10.1134/S1067413618060097#citeashttps://elib.sfu-kras.ru/handle/2311/128475
Дата:
2018-11Журнал:
Russian Journal of EcologyКвартиль журнала в Scopus:
Q3Квартиль журнала в Web of Science:
Q4Библиографическое описание:
Ponomarev, E. I. The Intensity of Wildfires in Fire Emissions Estimates [Текст] / E. I. Ponomarev, E. G. Shvetsov, V. I. Kharuk // Russian Journal of Ecology. — 2018. — Т. 49 (№ 6). — С. 492-499Текст статьи не публикуется в открытом доступе в соответствии с политикой журнала.
Аннотация:
A method for estimating direct wildfire emissions that considers fire intensity based on infrared radiation data from the Terra/MODIS satellite is proposed. In Siberia, we experimentally established that low intensity fires cover 47 ± 13% of the total area; that with moderate intensity, 42 ± 10%; and that with high-intensity, 10 ± 6%. The average value of wildfire emissions in Siberia is estimated at 83 ± 21 Тg С/yr (2002–2016), which is considerably lower than the values determined by standard procedure (112 ± 25 Тg С/yr). Based on the trend of long-term dynamics of fire emissions in Siberia, a probable level of emissions in 2100 is calculated when implementing climate scenarios RCP2.6, RCP4.0, and RCP8.5 (220, 700, and 2300 Тg С/yr, respectively).