Verification of model of fluctuation processes, taking into account effects of the flooding and shallowing of coast
Fomin V.V., Marine Hydrophysical Institute

Methane is the important element of the ecosystem of the Black Sea, which influences a global climate change. In the work the basic processes of the biogeochemical behavior of methane are evaluated.

The influence of the drain of the Chernaya River to the forming of the water-salt regime of waters is examined on the basis of data of the regime observations of the aqueous drain and content of chemical indices. The calculation of the extension of biogenic elements into the Sevastopol Bay is executed.

The article represents the results of research of petroleum pollution in Kerch marine commercial harbor area conducted in framework of complex monitoring of the marine ecosystem state in the harbor and Kerch bay.

On the basis of hydrological and hydrochemical, benthos and ichthyological survey, the modern condition of separate elements of Alexandrovskaya Bay was considered.