Abstract
Results of studying processes of gaseous exchange of carbon dioxide (CO2) in the water surface-atmosphere system of Lake Baikal are considered. Measurements were carried out in the littoral of the lake near the settlement of Bol’shie Koty. The measurement point was selected for the following reasons. First, it is the place where water chemistry and biota have been studied for several tens of years. Second, by its meteorological conditions the place can be considered as background. It is shown that during all hydrological seasons the gas exchange of CO2 in the Baikal water surface-atmosphere system has a well-pronounced trend, whose amplitude depends on the season. The data obtained are indicative of the main role that Lake Baikal biota plays in regulating the intensity of gas exchange.
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References
M. A. Grachev, V. M. Domysheva, T. V. Khodzher, et al., “Abyssal Water of Lake Baikal-Natural Standard of Fresh Water,” Khimiya v Interesakh Ustoichivogo Razvitiya, No. 12 (2004) [Chemistry in the Interests of Sustainable Development, No. 12 (2004)].
Climate Change, 2001. Summary Report. Working Groups I, II, and III Contribution to the Intergovernmental Panel on Climate Change Third Assessment Report Climate Change (WMO, UNEP, “GRID-Arendal,” Norway, 2003).
I. B. Mizandrontsev, L. A. Gorbunova, V. M. Domysheva, et al., “Gas Exchange Between Baikal and the Atmosphere in the Fall,” Geogr. Prirodnye Res., No. 1 (1998) [Geography and Natural Resources, No. 1 (1998)].
I. B. Mizandrontsev, L. A. Gorbunova, V. M. Domysheva, et al., “Gas Exchange Between Baikal and the Atmosphere During Spring Heating,” Geogr. Prirodnye Res., No. 2 (1996) [Geography and Natural Resources, No. 2 (1996)].
I. B. Mizandrontsev, V. M. Domysheva, and K. N. Mizandrontseva, “Short-term Dynamics of State of Carbonate System of the Trophogenic Layer of Lake Baikal,” Geogr. Prirodnye Res., No. 3 (2003) [Geography and Natural Resources, No. 3 (2003)].
I. B. Mizandrontsev, V. M. Domysheva, and K. N. Mizandrontseva, “A Diurnal Trend of Intensity of Gas Exchange Between Lake Baikal and Atmosphere,” Vodnye Resursy, No. 3, 30 (2003) [Water Resources, No. 3, 30 (2003)].
I. B. Mizandrontsev, V. M. Domysheva, K. N. Mizandrontseva, and K. Thomas, “On Dynamics of Free Carbon Acid and Oxygen Concentrations in Lake Baikal,” Geogr. Prirodnye Res., No. 1 (2002) [Geography and Natural Resources, No. 1 (2002)].
I. B. Mizandrontsev, V. M. Domysheva, M. N. Shimaraev, et al., “Characteristic Features of Gas Exchange Between Baikal and Atmosphere During Transition from Spring Heating to Summer,” Geogr. Prirodnye Res., No. 3 (2000) [Geography and Natural Resources, No. 3 (2000)].
A. D. Semenov, Guidance for Chemical Analysis of Land Surface Waters (Gidrometeoizdat, Leningrad, 1977) [in Russian].
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Original Russian Text © M.V. Sakirko, M.V. Panchenko, V.M. Domysheva, D.A. Pestunov, 2008, published in Meteorologiya i Gidrologiya, 2008, No. 2, pp. 79–86.
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Sakirko, M.V., Panchenko, M.V., Domysheva, V.M. et al. Diurnal rhythms of carbon dioxide concentration in the sea-level air layer and in the surface water of Lake Baikal in different hydrological seasons. Russ. Meteorol. Hydrol. 33, 112–116 (2008). https://doi.org/10.3103/S1068373908020088
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DOI: https://doi.org/10.3103/S1068373908020088