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Suspended Sediment Load Balance in a Selected Profiles of the Thaya and Svratka River Basins
Priesner, Radek ; Mikl, Libor (referee) ; Marton, Daniel (advisor)
The balance of suspended sediment, i.e. undissolved substances carried in suspension, load in the hydrometric profiles Hevlín/Thaya, Přibice/Jihlava, Znojmo/Thaya and Židlochovice/Svratka is evaluated in this thesis. The measurements and the subsequent evaluation of the suspended sediment are carried out according to the official Austrian methodological manual, so this paper is a continuation of the previously written bachelor thesis. In addition, the selected basic steps recommended by the Austrian methodology for the actual measurement of the suspended sediment are compared with official procedures from the United States and the Czech Republic. On top of that, the work comes with innovative ways of correcting the data measured by the optical probe. The results will be used in the project ATCZ28 SEDECO – Sediments, ecosystem services and interrelation with floods and droughts in the AT-CZ border region, from which the measurement records from 2019 to 2022 themselves are available. All results are also compared with the measurements of the Czech Hydrometeorological Institute.
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