出版社：Výzkumný Ústav Lesního Hospodárství a Myslivosti
摘要：Earlier we presented the data of low-flows registered on the small and fully forested experimental watersheds outflowing in measuring troughs, in the Beskydy Mts., the Czech Republic, (Bíba et al. 2005), but using no statistic methods. Now we publish these data evaluated by the statistic model Lowfestim (Low flow estimation), compiled by Jakubowski, Radczuk (2003). This model, based on Zelenhasić and Salvai analysis (1987) for estimating unknown distributions of low flow indices (drought amounts and durations), is described. We have found how to calculate correctly water regime of minimal flows in two experimental watersheds by the Lowfestim model. This model assessed that the data of minimal discharges measured in both watersheds are non-homogenous that is caused more by natural impulses than by accelerated renewal of forest damaged by polluted air.
