Geoinformatika 2012; 2(42) : 67-76

LONG-TERM FORECASTING OF NATURAL MODE OF WATER-TABLE FLUCTUATION BY EXAMPLE  OF THE TERRITORY OF DNIPROPETROVSK REGION

L.I. Davybida, E.D. Kuzmenko

Given in the paper is a method of research of natural hydrogeodynamic regime. It was made a quantitative estimation of regularity of perennial water-table fluctuations and their intercourses with some factors of mode formation. The results are assumed as a principle of time long-term prediction of water-table fluctuations for hydrogeology districts of explored territory of the Dnіpropetrovsk region. They are characterized by synchronous perennial hydrogeodynamic regime. It was built a mapping regional model of forecast supply of the levels.

Keywords: groundwater, factors of mode formation, long-term forecast, integral indicator.