Badanie czasów opóźnienia odpływu wody i rumowiska unoszonego jako reakcji zlewni na opad

On the basis of eight recorded rainfall-runoff-suspended sediment events in a small, agricultural catchment of the Zagożdżonka river, a ratio of runoff lag time (Lag) and lag time of sediment flow (Lags) was analysed. The first Lag time of them is defined as the elapsed time between the occurrence of centroid of eflective rainfall and the storm runoff hydrographs. The last one is defined as the elapsed time between the occurrence of centroid of sediment production during a storm event and the observed sedimentgraph at the gauging station. The investigated watershed is localed near town Radom. In each of 8 analysed events runoff lag time was longer then lag time of suspended sediment. Mean value of the 8 ratio Lag/Lag was 0.74.