Abstract
The population density of bacteria in peat deposits along the landscape profile of the Vasyugan Marsh has been found to be as high as tens of millions of CFU/g peat. The abundance and diversity of bacteria increased with depth within the peat deposit, correlating with an increasing level of peat degradation. Variations in these parameters with depth and season were greater in peat deposits located in transaccumulative and transitional positions than in the sedge-sphagnum bogs located at the eluvial region of the profile. In the upper 1-m-thick layer of the peat deposits studied, bacilli, represented by five species, dominated, whereas, in the deeper layers, spirilla and myxobacteria prevailed. These bacteria are major degraders of plant polymers. Unlike the bacterial communities found in the peat deposits of European Russia, the dominant taxa in the studied peat deposits of western Siberia are represented by bacteria resistant to extreme conditions.
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REFERENCES
Golovchenko, A.V., Dobrovol’skaya, N.G., and Inisheva, L.I., Structure and Amount of Microbial Biomass in Oligotrophic Peat Bogs of the South Taiga Subzone of West Siberia, Pochvovedenie, 2002, no. 12, pp. 1468–1473.
Golovchenko, A.V., Semenova, T.A., Polyakova, A.V., and Inisheva, L.I., The Structure of the Micromycete Complex of Oligotrophic Peat Deposits in the Southern Taiga Subzone of West Siberia, Mikrobiologiya, 2002, vol. 71, no.5, pp. 667–674.
Vasyuganskoe boloto: prirodnye usloviya, struktura i funktsionirovanie (The Vasyugan Marsh: Environmental Conditions, Structure, and Functioning), Inisheva, L.I., Ed., Tomsk: Izd. Tomskogo TsNTI, 2000.
Gantimurova, N.I., Microflora of Peat-Bog Soils, Mikroflora pochv Zapadnoi Sibiri (Soil Microflora of West Siberia), Novosibirsk: Nauka, 1970, pp. 148–170.
Zhdannikova, E.N., Microbiological Characterization of Peat Bog Soils of Tomsk Oblast, Zabolochennye lesa i bolota Sibiri (Bogs and Bogged Forests of Siberia), Moscow: Akad. Nauk SSSR, 1963, pp. 170–182.
Dobrovol’skaya, T.G., Skvortsova, I.N., and Lysak, L.V., Metody vydeleniya i identifikatsii pochvennykh bakterii (Methods for Isolation and Identification of Soil Bacteria), Moscow: Mosk. Gos. Univ., 1989.
The Procaryotes, Starr, H.P. et al., Eds., Berlin: Springer, 1981, p. 1102.
Kauri, T., Rapid Multipoint Method for Quantification of Various Physiological Groups of Bacteria in Soil, Soil Biol. Biochem., 1980, vol. 12, pp. 125–130.
McCurdi, H.D., Studies on Taxonomy of the Myxobacterales. I. Record of Canadian Isolates and Survey of Methods, Can. J. Microbiol., 1969, vol. 5, pp. 1453–1461.
Metody pochvennoi mikrobiologii i biokhimiii (Methods in Soil Microbiology and Biochemistry), Zvyagintsev, D.G., Ed., Moscow: Mosk. Gos. Univ., 1980.
Golovchenko, A.V., Polyanskaya, L.M., Dobrovol’skaya, T.G., Vasil’eva, L.V., Chernov, I.Yu., and Zvyagintsev, D.G., Peculiarities of Spatial Distribution and Structure of Microbial Complexes of Bog-Forest Ecosystems, Pochvovedenie, 1993, no. 10, pp. 78–89.
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Translated from Mikrobiologiya, Vol. 74, No. 4, 2005, pp. 545–551.
Original Russian Text Copyright © 2005 by Golovchenko, Sannikova, Dobrovol’skaya, Zvyagintsev.
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Golovchenko, A.V., Sannikova, Y.V., Dobrovol’skaya, T.G. et al. The Saprotrophic Bacterial Complex in the Raised Peat Bogs of Western Siberia. Microbiology 74, 471–476 (2005). https://doi.org/10.1007/s11021-005-0091-y
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DOI: https://doi.org/10.1007/s11021-005-0091-y