Relation of the observed water level decrease and morphological changes of the river channel in the middle Danube
Autori
Mihajlović, LjubišaĐorđević, Dejana
Abonyi, Csaba
Tamás, Enikő Anna
Ostala autorstva
Stamou, AnastassiosKonferencijski prilog (Objavljena verzija)
,
Ljubiša MIHAJLOVIĆ, Dejana ĐORĐEVIĆ, Csaba ABONYI, Enikő Anna TAMÁS
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
This work is a continuation of works by Goda et al. (2007) and Tamás et al. (2021) that were prompted by the drying of floodplains and problems in the water supply of irrigation and drainage canal networks in the whole middle Danube region. Previous works focused on hydrology and showed a constant lowering of water levels, which indicated the deepening of the riverbed. In the present study, the relationship between indicators of morphological changes and the decrease in low water levels at gauging stations (GS) is sought. At this stage, results confirm a continuous deepening of the riverbed. Despite smaller correlation coefficient values between low water levels (Zmin) and percentage increase in the cross-sectional areas in the sand bed part of the investigated reach, the linear decreasing trend in Zmin is evident.
Ključne reči:
water level decrease trend / incision of the riverbed / correlationIzvor:
7th IAHR Europe Congress - Abstract book, 2022, 70-71Izdavač:
- National Technical University of Athens
- School of Civil Engineering, National Technical Univeristy of Athens
Finansiranje / projekti:
- Sistemi za odvođenje kišnih voda kao deo urbane i saobraćajne infrastrukture (RS-MESTD-Technological Development (TD or TR)-37010)
URI
https://www.erasmus.gr/microsites/1227/book-of-abstractshttps://grafar.grf.bg.ac.rs/handle/123456789/2930
Kolekcije
Institucija/grupa
GraFarTY - CONF AU - Mihajlović, Ljubiša AU - Đorđević, Dejana AU - Abonyi, Csaba AU - Tamás, Enikő Anna PY - 2022 UR - https://www.erasmus.gr/microsites/1227/book-of-abstracts UR - https://grafar.grf.bg.ac.rs/handle/123456789/2930 AB - This work is a continuation of works by Goda et al. (2007) and Tamás et al. (2021) that were prompted by the drying of floodplains and problems in the water supply of irrigation and drainage canal networks in the whole middle Danube region. Previous works focused on hydrology and showed a constant lowering of water levels, which indicated the deepening of the riverbed. In the present study, the relationship between indicators of morphological changes and the decrease in low water levels at gauging stations (GS) is sought. At this stage, results confirm a continuous deepening of the riverbed. Despite smaller correlation coefficient values between low water levels (Zmin) and percentage increase in the cross-sectional areas in the sand bed part of the investigated reach, the linear decreasing trend in Zmin is evident. PB - National Technical University of Athens PB - School of Civil Engineering, National Technical Univeristy of Athens C3 - 7th IAHR Europe Congress - Abstract book T1 - Relation of the observed water level decrease and morphological changes of the river channel in the middle Danube EP - 71 SP - 70 UR - https://hdl.handle.net/21.15107/rcub_grafar_2930 ER -
@conference{ author = "Mihajlović, Ljubiša and Đorđević, Dejana and Abonyi, Csaba and Tamás, Enikő Anna", year = "2022", abstract = "This work is a continuation of works by Goda et al. (2007) and Tamás et al. (2021) that were prompted by the drying of floodplains and problems in the water supply of irrigation and drainage canal networks in the whole middle Danube region. Previous works focused on hydrology and showed a constant lowering of water levels, which indicated the deepening of the riverbed. In the present study, the relationship between indicators of morphological changes and the decrease in low water levels at gauging stations (GS) is sought. At this stage, results confirm a continuous deepening of the riverbed. Despite smaller correlation coefficient values between low water levels (Zmin) and percentage increase in the cross-sectional areas in the sand bed part of the investigated reach, the linear decreasing trend in Zmin is evident.", publisher = "National Technical University of Athens, School of Civil Engineering, National Technical Univeristy of Athens", journal = "7th IAHR Europe Congress - Abstract book", title = "Relation of the observed water level decrease and morphological changes of the river channel in the middle Danube", pages = "71-70", url = "https://hdl.handle.net/21.15107/rcub_grafar_2930" }
Mihajlović, L., Đorđević, D., Abonyi, C.,& Tamás, E. A.. (2022). Relation of the observed water level decrease and morphological changes of the river channel in the middle Danube. in 7th IAHR Europe Congress - Abstract book National Technical University of Athens., 70-71. https://hdl.handle.net/21.15107/rcub_grafar_2930
Mihajlović L, Đorđević D, Abonyi C, Tamás EA. Relation of the observed water level decrease and morphological changes of the river channel in the middle Danube. in 7th IAHR Europe Congress - Abstract book. 2022;:70-71. https://hdl.handle.net/21.15107/rcub_grafar_2930 .
Mihajlović, Ljubiša, Đorđević, Dejana, Abonyi, Csaba, Tamás, Enikő Anna, "Relation of the observed water level decrease and morphological changes of the river channel in the middle Danube" in 7th IAHR Europe Congress - Abstract book (2022):70-71, https://hdl.handle.net/21.15107/rcub_grafar_2930 .