@misc{Mańko_Robert_Ranges, author={Mańko, Robert}, howpublished={online}, publisher={Zielona Góra: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego}, language={eng}, abstract={In the paper, the backwater curve ranges at the mouth of the Odra River with changing boundary conditions were analysed. The aim of the study is to determine which boundary condition, i.e. stage of lower cross-section or flow in upper cross-section, has a greater impact on the formation of the backwater curve at the mouth of the Odra River.}, abstract={Due to the complicated system of the Lower Odra River network (Międzyodrze and Dabie Lake), the analysis takes into consideration a section of the Odra River from a weir in Widuchowa upwards, thereby accepting as an axiom that the cross-section in Widuchowa is within the range of sea impact, regardless of other hydrological conditions.}, type={artykuł}, title={Ranges of Backwater Curves in Lower Odra = Zasięgi krzywej spiętrzenia dolnej Odry}, keywords={backwater curves, steady flow, mouth of the Odra River, Bernoulli equation, krzywe spiętrzenia, ruch ustalony jednostajny, ujście Odry, równanie Bernoulliego}, }