ZASTOSOWANIE MODELI EKONOMETRYCZNYCH DO ZARZĄDZANIA GOSPODARKĄ WODNĄ.

The econometric model can be a precise instrument for the analysis of the impact of the natural environment deterioration on management effects. This paper presents the results of the research in the field of the lake water pollution impact on the effects of the fishery management. There have been constructed economic and ecological model, which by presenting Esox lucius catches explain the changes of economic effects of the lake fishery in the conditions of increasing water pollution. Afterwards, the author examined whether an optimisation of the lake water quality features vector is possible from the economic point of view. The empirical verification of hypotheses also was performed on the basis of Esox lucius catches in Charzykowskie Lake. [ABSTRACT FROM AUTHOR]