Abstract
A model of a nonstatioary Markov chain is proposed for the description of regularities in the intra-annual variations in the level of a drainless water body. The Caspian Sea is used as an example to show that nonstationary model is of greater physical meaning for explaining long-period level variations than its stationary analogue.
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Original Russian Text © V.A. Rumyantsev, A.O. Rumyantsev, Yu.A. Trapeznikov, 2006, published in Vodnye Resursy, 2006, Vol. 33, No. 4, pp. 433–439.
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Rumyantsev, V.A., Rumyantsev, A.O. & Trapeznikov, Y.A. A nonstationary model of level variations in a drainless water body: The Caspian Sea. Water Resour 33, 396–401 (2006). https://doi.org/10.1134/S0097807806040051
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DOI: https://doi.org/10.1134/S0097807806040051