The analysis of streamflow variability and flood wave characteristics on the two lowland rivers in Croatia (CROSBI ID 702863)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Kovačević, Martina ; Potočki, Kristina ; Gilja, Gordon
engleski
The analysis of streamflow variability and flood wave characteristics on the two lowland rivers in Croatia
Climate changes affects streamflow variability on the long-term and short-term temporal scale. Consequently, analysis of changes in hydrological regime, but also in intensity and frequency of short-time flood events, enables better understanding of hydraulic and geomorphological processes in rivers. Changes in streamflow variability and flood wave characteristics may lead to intensifying riverbed erosion and lowering infrastructure safety, such as bridges over rivers. The aim of the study is to analyse hydrological regime for historical data from the selected gauging stations on the two large lowland rivers in Croatia: the Sava River and the Drava River. Analysis of the magnitude, frequency, variability, and timing of streamflow is conducted. Additionally, deterministic and probabilistic approach to determination of metrics that describe hydrograph shape is performed for the different threshold levels. Results obtained from this study will help in exploring riverbed erosion processes which may entail the increased scouring around bridge piers and consecutively impair the infrastructure reliability in the changing climate.
flow, flood wave, shape
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Podaci o prilogu
EGU21-2563
2021.
objavljeno
10.5194/egusphere-egu21-2563
Podaci o matičnoj publikaciji
Beč: Copernicus Publications
Podaci o skupu
Nepoznat skup
predavanje
29.02.1904-29.02.2096
Povezanost rada
Građevinarstvo, Interdisciplinarne tehničke znanosti