Постпирогенный элементный состав почвенно-растительного покрова в сосновом бору (Новосибирская область)

Инна Сергеевна Журкова; Борис Леонидович Щербов; Вера Владимировна Будашкина

doi:10.17308/geo.2018.3/2250

Authors

Инна Сергеевна Журкова Institute of Geology and Mineralogy named after V. S. Sobolev of the Siberian Branch of the Russian Academy of Sciences
Борис Леонидович Щербов Institute of Geology and Mineralogy named after V. S. Sobolev of the Siberian Branch of the Russian Academy of Sciences
Вера Владимировна Будашкина Institute of Geology and Mineralogy named after V. S. Sobolev of the Siberian Branch

DOI:

https://doi.org/10.17308/geo.2018.3/2250

Keywords:

forest fires, cadmium, lead, soil-vegetation cover, Karakan pine forest, soil, atomic absorption method, manganese, heavy metals, vanadium

Abstract

Annually there are about 30 thousand forest fires on the territory of Russia. Most of them (552 million ha or 80% of Russian forests) are in Siberia. The top tree fire of 2006 in a pine forest served as object of a research. For burned territory, in comparison with background area, the values of ash content and soil pH are increased and elemental composition of land cover is changed. Chemical content comparison of soils on the background territory and on the burnt areas allowed us to identify two groups of elements: active migrants (Cd, Pb, Mn, Cu) and passively accumulated within the burned area (Fe, Al, Mg, K, Na, Ni, V).

Author Biographies

Инна Сергеевна Журкова, Institute of Geology and Mineralogy named after V. S. Sobolev of the Siberian Branch of the Russian Academy of Sciences

Junior Researcher of the Institute of Geology and Mineralogy named after V. S. Sobolev of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk
Борис Леонидович Щербов, Institute of Geology and Mineralogy named after V. S. Sobolev of the Siberian Branch of the Russian Academy of Sciences

Candidate of Geological and Mineralogical Sciences, Senior Researcher of the Institute of Geology and Mineralogy named after V. S. Sobolev of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk
Вера Владимировна Будашкина, Institute of Geology and Mineralogy named after V. S. Sobolev of the Siberian Branch

Researcher of the Institute of Geology and Mineralogy named after V. S. Sobolev of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk