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Carbon deposition by Russian forests on the example of taiga and forest-steppe zones

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Заглавие Carbon deposition by Russian forests on the example of taiga and forest-steppe zones
 
Автор Usoltsev, V. A.
Zukow, W.
Tsepordey, I. S.
 
Тематика CARBON DEPOSITION
EXPANSION FACTORS
FOREST INVENTORY DATA
FOREST-STEPPE
RUSSIAN FORESTS
TAIGA
BIOMASS
BOREAL FOREST
CARBON CYCLE
ECOREGION
FOREST ECOSYSTEM
FOREST-STEPPE
GLOBAL WARMING
SOIL CARBON
CHINA
JAPAN
RUSSIAN FEDERATION
 
Описание Due to the global warming of the climate, the assessment of the carbon cycle in forest ecosystems has become particularly important. One method for determining deposited carbon is based on the use of biomass expansion factors (BEF) and State Forest Inventory (SFI) data. By combining BEF models with SFI data in two ecoregions of Russia - taiga and forest-steppe - it was found that over a 20-25-year period, accumulating the carbon deposition in the taiga zone is significantly less (5%) compared to the forest-steppe zone (39%). Comparable results were obtained by the same method in different ecoregions of the planet (from 8% in 5 years in China to 68% in 50 years in Japan). A comparison of the results obtained by the proposed method and the IIASA method showed a minimal discrepancy (3 %), which gives reason to consider the above estimates of carbon deposition close to reality. However, uncertainties remain related to the quality of the SFI data and the carbon deposition in the soil. © 2021 Nicolaus Copernicus University. All rights reserved.
 
Дата 2021-08-10T10:06:46Z
2021-08-10T10:06:46Z
2021
 
Тип Article
Journal article (info:eu-repo/semantics/article)
Published version (info:eu-repo/semantics/publishedVersion)
 
Идентификатор Usoltsev, V. A. Carbon deposition by Russian forests on the example of taiga and forest-steppe zones / V. A. Usoltsev, W. Zukow, I. S. Tsepordey // Ecological Questions. – 2021. – Vol. 32. – Iss. 3. – P. 49-57.
1644-7298
https://elar.usfeu.ru/handle/123456789/10857
 
Язык en
 
Права Open Access
 
Издатель Nicolaus Copernicus University
 
Источник Ecological Questions