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Hydrobiological Journal
SJR: 0.227 SNIP: 0.901 CiteScore™: 0.5

ISSN Druckformat: 0018-8166
ISSN Online: 1943-5991

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Hydrobiological Journal

DOI: 10.1615/HydrobJ.v40.i2.100
10 pages

Method of System Dynamics in Simulating the Problems in the Comprehensive Use of Water

A. D. Fedorovskiy
Earth Aerospace Research Centre, Institute of Geological Sciences National Academy of Sciences of Ukraine, Institute of Hydrobiology National Academy of Sciences of Ukraine Kiev, Ukraine
I. Ye. Timchenko
Marine Hydrophysical Institute, National Academy of Sciences of Ukraine, Sevastopol, Ukraine
L. A. Sirenko
Institute of Hydrobiology, National Academy of Sciences of Ukraine, 12, Pr. Geroyev Stalingrada, 04210 Kiev, Ukraine
V. G. Yakimchuk
Earth Aerospace Research Centre, Institute of Geological Sciences National Academy of Sciences of Ukraine, Institute of Hydrobiology National Academy of Sciences of Ukraine Kiev, Ukraine

ABSTRAKT

The possibility was investigated of developing a simulation ecological-economical model of control and management of interaction of users consuming the waters of natural-economic complexes. The model is based on the method of system dynamics. Three stages in the model development are considered: development of the conceptual model of a system, which reflects the main cause-effect relations between elements of the system; plotting of a system diagram of the model in the form of dynamic equations containing levels and flows united by feedback circuits; and formalization of the model. Simulation experiments with the model of a natural-economic complex showed adequate responses of the model to the changes of incoming levels.


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