Reconstruction of paleohydrological regime, vegetation change, and peat accumulation in a bog in the Kas-Sym interfluve
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Comprehensive stratigraphic analyses of a standard peat profile laid on a large oligotrophic bog in the interfluve of Kas and Sym rivers, left tributaries of the Yenisei River, allowed reconstruction of local vegetation change and hydrological regime over a period of seven thousand years. The established three stages in vegetation succession in a local bog correspond to different degree of humidification. The development of bog ecosystem is found to be scarcely affected by regional climate. The process and rate of peat accumulation varied in different periods of the Holocene. The average rate of peat accumulation in the profile was 0.88 mm/year.
Key wordsbog reconstruction paleohydrological regime vegetation changes peat accumulation
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- 1.F. Z. Glebov and L. V. Karpenko, Lesovedenie, No. 5, 35 (1999).Google Scholar
- 2.D. J. Beerling, “Long-Term Responses of Boreal Vegetation to Global Change: An Experimental and Modelling,” Global Change Biol., No. 5, 55 (1999).Google Scholar
- 4.G. A. Elina, L. V. Filimonova, O. L. Kuznetsov, A. D. Lukashov, N. V. Stoikina, and Kh. A. Arslanov, “Influence of Paleohydrological Factors on the Bog Vegetation Dynamics and Peat Accumulation,” Botanicheskii Zh. 79(1), 53 (1994).Google Scholar
- 5.G. A. Elina and T. K. Yurkovskaya, “Methods of Determining of Paleohydrological Regime as a Base for Evaluating the Grounds of the Bog Vegetation Successions,” Botanicheskii Zh. 77(7), 120 (1992).Google Scholar
- 6.Federal Standard no. 28245-89. Peat. Methods of Determining Botanical Composition and Degree of Decomposition (Gosudarstvennyi Komitet po Standartam, Moscow, 1989) [in Russian].Google Scholar
- 7.A. V. Dombrovskaya, M. M. Koreneva, and S. N. Tyuremnov, Atlas of Plant Remains Found in Peat (Moscow-Leningrad, 1959) [in Russian].Google Scholar
- 8.N. Ya. Kats, S. V. Kats, and E. I. Skobeeva, Atlas of Plant Remains in Peat (Moscow, 1977) [in Russian].Google Scholar
- 9.S. K. Cherepanov, Vascular Plants of Russia and Adjacent States (Mir i Sem’ya-95, Moscow, 1995) [in Russian].Google Scholar
- 10.Peat Fund of RSFSR. Siberia. Far East (Moscow, 1956) [in Russian].Google Scholar
- 11.L. V. Karpenko, Geografiya i Prirodnye Resursy, No. 2, 77 (2006).Google Scholar
- 12.Climatological Guide of the USSR. Krasnoyarsk Territory and Tuva Autonomous Region (Gidrometeoizdat, Leningrad, 1961) [in Russian].Google Scholar