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1 Bodalski J.

1 2005

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Porównanie trendów zmian elementów fal wezbraniowych zlewni użytkowanej rolniczo i leśnej

Bodalski J.

Przegląd Naukowy Inżynieria i Kształtowanie Środowiska

2005

Vol. 14, No. 1

19--28

At work was analysed impact different use on outflow drainage area. The investigations were guided in two drainage areas of the river Bukowa: Branew to profile Flisy used agriculturally and Czartusowa to Szklarnia typically forest. On the ground it the maximum discharges in period 1984-2000. From analyses is resulting the tendency of the increase in maximum annual discharges of WQ and maximum Qmax discharges for all hydrograms in irrespective of the character of the drainage area. Hydrograms were more often they showing up in the agricultural drainage area and like in the forest drainage area is two times more in the winter half of the year than in summer. Ratio of the number of hydrogram multiple to single is bigger than in the forest drainage area than in the agricultural drainage area.