Abstract
A long-term (18 years) prognostic experiment on the formation of the Marmara Sea hydrodynamic structure driven by the exchange through straits with zero atmospheric forcing is carried out using a numerical nonlinear circulation model. The seasonal variability is taken into account by specifying the water temperature in the Bosporus. It is shown that the mutual adaptation of hydrophysical fields and their adjustment to the physical and geographical conditions of the sea are caused by rapid (tens of days) and slow (several tens of years) adjustment mechanisms. An S-shaped jet current directed from the Bosporus Strait to the Dardanelles is formed in the upper 20-m layer. A cyclonic eddy is periodically formed near the northern boundary of the Marmara Sea. An anticyclonic pattern is well defined in the central part of the sea. In deeper layers there is an abyssal jet current formed by the inflow of the high-density Aegean water to the Marmara Sea. These features of the Marmara Sea circulation are confirmed by observational data.
Published Version
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