engleski

Hydrological investigations of the Dinaric karst at the Krčić catchment and the river Krka springs (Yugoslavia)

A hydrological investigation of the relationship between the surface and groundwater of the Krčić catchments and the spring water of the karst river, the Krka, is presented. The discharge along the Krčić decreases form the spring to the outlet (waterfall at the river Krka spring). Only in flood situations, some 30-60 days a year are normal hydrological relations found with discharge increasing towards the outlet. The Krčić river dries up regularly every year, with the number of days of zero flow increasing form the spring towards the outlet. A high degree of interdependence between groundwater level in the Krčić catchment and the discharge of the Krka springs has been proved.

karst hydrology ; discharge curve ; water losses ; Krka nad Krcic rivers ; Croatia

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