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Vol. 19 (2016 year), No. 1, DOI: 10.21443/1560-9278-2016-1/2

Il'in G. V., Moiseev D. V., Shirokolobov D. V., Deryabin A. A., Pavlova L. G.
Long-term dynamics of hydrological conditions of the Zelenetskaya Bay, East Murman

The features of the oceanographic regime of the Zelenetskaya Bay have been investigated. It is one of the East Murman bays that occupies an important place in the economic history of the Kola Peninsula coastal zone and in the creation of the outpost of the academic science in the West Arctic. The data of long-term observations have been generalized and the average meteorological and hydrological parameters of this basin for the last decade have been presented. The presented results are of practical importance for developing aquaculture in the bay, for formation of marine economics infrastructure including the recreation branch and for the fundamental experimental researches

(in Russian, стр.0, fig. 0, tables. 0, ref 0, Adobe PDF, Adobe PDF 0 Kb)

Vol. 19 (2016 year), No. 1, DOI: 10.21443/1560-9278-2016-1/2

Moiseev D. V., Dukhno G. N.
Development of thematic sections of the "Ecology and management of natural resources", "Marine biology", "Pollution" of the Electronic Marine Atlas ESIMO on the Arctic seas of the Russian Federation

The paper briefly describes the history of appearance and purpose of the Electronic Marine Atlas ESIMO. The information sources used to build the thematic layers have been introduced. The methodology of data processing for the Atlas has been considered. Main results of the work and examples of the existing atlas have been presented

(in Russian, стр.0, fig. 0, tables. 0, ref 0, Adobe PDF, Adobe PDF 0 Kb)

Vol. 20 (2017 year), No. 1, DOI: 10.21443/1560-9278-2017-20-1/2

Zaporozhtsev I. F., Moiseev D. V.
Simulation of spatio-temporal variability of temperature in the Taganrog Bay with MITgcm model

The goal of the paper is to analyze efficiency of MITgcm in simulation of temperature fields' variability in the Taganrog Bay. Authors are the first to consider hydrodynamic modeling approach based on MITgcm for this bay. In situ temperature values to be compared with the model data have been obtained during two Murmansk Marine Biological Institute Kola Scientific Center RAS and Southern Scientific Center RAS coupled expeditions in summer and autumn of 2005. The step of calculation grid is agreed with the step of direct measurements stations grid. The obtained during cruises temperature and salinity data cover the Taganrog Bay with 2' latitude and 3' longitude steps (and with 4' latitude and 6' longitude steps correspondingly for thermohaline homogeneous areas). Depth step is 0.5 m. Data for initialization and atmospheric forcing have been taken from public reanalysis databases and atlases, datasets limitations are discussed. To simplify boundary conditions simulation has been carried out for the whole Azov Sea. Numerical experiments series has been fulfilled to determine the optimal start date of simulation and initial constant temperature field. In view of significant experiment time cost optimization task has been solved for restricted parameters values set and with doubled grid steps (4' latitude and 6' longitude steps). The determined values have been used to solve original task of model data verification with the measured ones. As far as the results obtained by the authors with the particular workstation PC are concerned, the conclusion about possibility of MITgcm simulation in real areas without specialized highperformance computers has been given.

(in Russian, стр.11, fig. 3, tables. 5, ref 9, Adobe PDF, Adobe PDF 0 Kb)