Abstract
The spatiotemporal variability of the hydrochemical composition of the riverine runoff in nearmouth areas is presented using the example of selected rivers of the Arctic Basin. The temporal dynamics of the riverine nutrient runoff are mainly determined by the seasonal and interseasonal variations in the drainage basins. The spatial variations in the chemical composition of riverine waters in the near-mouth areas are mainly caused by the dynamics of the water flow and the river bed relief and, to a lesser degree, by biochemical processes. It is shown that the variations in the nutrient composition of the waters in near-mouth areas are comparable in magnitude to those at the river-sea geochemical barriers.
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References
A. M. Almazov, Hydrochemistry of Near-Mouth River Areas (Iz-vo AN USSR, Kiev, 1962) [in Russian].
V. V. Gordeev, Riverine Runoff to the Ocean and Features of Its Geochemistry (Nauka, Moscow, 1983) [in Russian].
A. N. Gusarova, “Historical Aspect of the Development of the Methods for Nutrient Determination in the World Ocean,” in Tr. Arctic Region Center, Vol. 2, Part 1. Hydrometeorological and Biogeochemical Studies in the Arctic (Dal’nauka, Vladivostok, 2000), pp. 183–192 [in Russian].
A. P. Lisitsin, Avalanche-Like Sedimentation and Sedimentation Gaps in Seas and Oceans (Nauka, Moscow, 1988) [in Russian].
P. N. Makkaveev and P. A. Stunzhas, “Hydrochemical Characteristics of the Waters of the Kara Sea,” Okeanologiya 34(5), 662–667 (1994).
P. N. Makkaveev, V. V. Gordeev, P. A. Stunzhas, et al., “Hydrochemical Runoff of the Ob River in the Winter Period (By the Materials of Survey in December 2001),” in Ecological and Biochemical Studies in the southern of the Ob River, Ed. by V. V. Zuev (Tomsk, 2002), pp. 8–20 [in Russian].
P. N. Makkaveev and P. V. Khlebopashev, “Changes in the Chemical Composition of the Water in the Lower Reaches of Arctic Rivers (By the Materials of the Expedition in 2002–2003),” in Geology of Seas and Oceans. Abstracts of Papers of 16th International Scientific School on Marine Geology (GEOS, Moscow, 2005) pp. 81–82 [in Russian].
N. I. Savel’eva, L. I. Vasilevskaya, I. P. Semiletov, et al., “Climatic Variability in the Seasonal Runoff of Siberian Rivers,” in Tr. Arctic Region Center, Vol. 2, Part 1. Hydrometeorological and Biogeochemical Studies in the Arctic (Dal’nauka, Vladivostok, 2000), pp. 9–21 [in Russian].
I. P. Semiletov, N. I. Savel’eva, I. Pipko, et al., “Long-Period Variability in the Atmosphere-Land-Sea System in the North Asian Region,” in Tr. Arctic Region Center, Vol. 1, (Dal’nauka, Vladivostok, 1998), pp. 43–65 [in Russian].
L. E. Skibinskii, Extended Abstract of Candidate Dissertation in Geography (Arkhangel’sk, 2003) [in Russian].
Modern Methods for Hydrochemical Studies in the Ocean, Ed. by O. K. Bordovskii and A. M. Chernyakova (IO RAN, Moscow, 1992) [in Russian].
P. Ya. Tishchenko, Ch. Sh. Vong, T. I. Volkova, et al., “Carbonate System of the Razdol’naya River Estuary (Amur Bay, Sea of Japan),” Biol. Morya 31(1), 51–60 (2005).
S. L. Shevtsov and O. G. Savichev, et al., “Present-Day Ecological and Geochemical Condition of the Tom’ River and Its Tributaries,” in Ecological and Biochemical Studies in the southern of the Ob River, Ed. by V. V. Zuev (Tomsk, 2002). pp. 87–98 [in Russian].
W. L. Chapman and J. E. Walsh, “Recent Variations of Sea Ice and Air Temperatures in High Latitudes,” Bull. Amer. Meteor. Soc., 33–47 (1993).
R. M. Holmes, J. W. McClelland, B. J. Peterson, et al., “A Circumpolar Perspective on Fluvial Sediment Flux to the Arctic Ocean,” Global Biochemical Cycles 16(4), 45 (2002).
R. M. Holmes, B. J. Peterson, V. V. Zulidov, et al., “Nutrient Chemistry of the Ob’ and Yenisei Rivers, Siberia: Results from June 2000 Expedition and Evaluation of Long-Term Data Sets,” Mar. Chem. 75, 219–227 (2001).
R. M. Holmse, B. J. Peterson, V. V. Gordeev, et al., “Flux of Nutrients from Russian Rivers to the Arctic Ocean: Can We Establish a Baseline Against Which to Judge Future Changes?,” Water Resour. Res. 36(8), 2309–2320 (2000).
P. V. Khlebopashev and E. L. Vinogradova, “Nutrients in River Ice Ecosystems Inflowing into Arctic Seas,” in 7th Workshop on Land-Ocean Interactions in the Russian Arctic, LOIRA Project. November 15–18, 2004 (Moscow, 2004), p. 53.
P. N. Makkaveev, P. A. Stunzhas, P. V. Khlebopashev, et al., “Flux of Nutrients from Ob’ and Yenisei Rivers to the Arctic Ocean: Results from June 2000 Expedition,” Proc. of the Arctic Regional Centre, Vol. 3, Ch. 2. Hydrochemistry and Greenhouse Gases (Dal’nauka, Vladivostok, 2001), pp. 97–106.
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Original Russian Text © E.L. Vinogradova, 2008, published in Okeanologiya, 2008, Vol. 48, No. 4, pp. 527–536.
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Vinogradova, E.L. Variability of the nutrient runoff of the rivers of the Arctic Basin. Oceanology 48, 483–492 (2008). https://doi.org/10.1134/S0001437008040048
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DOI: https://doi.org/10.1134/S0001437008040048