Osuch, MarzenaRomanowicz, RenataNapiorkowski, JaroslawHryniewicz, OlgierdStudzinski, JanRomaniuk, Maciej2019-09-162019-09-162007https://dl.gi.de/handle/20.500.12116/27599To better understand solute-transport processes, a fluorescent dye-tracer study was performed under steady-state flow conditions on a 16.8 km reach of an anastomosing section of the Upper Narew River. A known quantity of Rhodamine WT solution was instantaneously injected into a stream and the variation in tracer concentration observed as it moved downstream. The paper describes the results of applying Data Based Mechanistic and transient storage models. The observed breakthrough curves for the chosen cross-sections are compared with those simulated with 95% confidence bounds.Text/Conference Paper