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Pyrogenic polycyclic aromatic hydrocarbons in soils of reserved and anthropogenically modified areas: Factors and features of accumulation

Author:
Gennadiev, A. N., Tsibart, A. S.
Source:
Eurasian soil science 2013 v.46 no.1 pp. 28-36
ISSN:
1064-2293
Subject:
burning, coal, combustion, fires, forests, inflammation, oxygen, peat, polycyclic aromatic hydrocarbons, soil, temperature, wood
Abstract:
The accumulation features of pyrogenic polycyclic aromatic hydrocarbons (PAHs) in soils were analyzed depending on the type of burning material and the combustion conditions (the temperature, oxygen access, and dispersion of the combustion products). The PAH accumulation features in the soils of three reserved areas of forest, steppe, and peat fires were revealed. The distribution features of the PAHs resulting from the anthropogenic pyrogenic processes (the household combustion of wood and the inflammation of coal dumps) in soils were established. The differences in the qualitative composition of the PAHs arriving to the soils from the different pyrogenic sources were shown.
Agid:
458953