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The impact of fishery management at fish ponds on water quality in the water supply reservoir of Mostiště
Hejzlar, Josef ; Žaloudík, Jiří ; Duras, J. ; Staňková, B. ; Mivalt, R.
A balance evaluation of nutrient sources and nutrient utilisation in fish ponds in the catchment of Mostiště Reservoir that was based on an analysis of hydraulic regimes of fish ponds, composition of water inputs and outputs, and nutrient balance of fishery, i.e. inputs by fish stocking and feeding and outputs by produced fish, showed a significant conflict in the legislation of the Czech Republic that determine the permissible pollution of surface waters on one hand and that allow feeding doses in fish ponds on the other hand.

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