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Pregledni rad
https://doi.org/10.13167/2019.19.1

ASSESSING SEDIMENT REGIME ALTERATION OF THE LOWER DRAVA RIVER

Senlin Zhu ; State Key Laboratory of Hydrology-Water resources and Hydraulic Engineering, Nanjing Hydraulic Research Institute, China
Ognjen Bonacci   ORCID icon orcid.org/0000-0002-7123-3421 ; University of Split, Faculty of Civil Engineering, Architecture and Geodesy
Dijana Oskoruš ; Meteorological and Hydrological Service

Puni tekst: engleski, pdf (783 KB) str. 1-12 preuzimanja: 60* citiraj
APA 6th Edition
Zhu, S., Bonacci, O. i Oskoruš, D. (2019). ASSESSING SEDIMENT REGIME ALTERATION OF THE LOWER DRAVA RIVER. Electronic Journal of the Faculty of Civil Engineering Osijek-e-GFOS, 10 (19), 1-12. https://doi.org/10.13167/2019.19.1
MLA 8th Edition
Zhu, Senlin, et al. "ASSESSING SEDIMENT REGIME ALTERATION OF THE LOWER DRAVA RIVER." Electronic Journal of the Faculty of Civil Engineering Osijek-e-GFOS, vol. 10, br. 19, 2019, str. 1-12. https://doi.org/10.13167/2019.19.1. Citirano 03.06.2020.
Chicago 17th Edition
Zhu, Senlin, Ognjen Bonacci i Dijana Oskoruš. "ASSESSING SEDIMENT REGIME ALTERATION OF THE LOWER DRAVA RIVER." Electronic Journal of the Faculty of Civil Engineering Osijek-e-GFOS 10, br. 19 (2019): 1-12. https://doi.org/10.13167/2019.19.1
Harvard
Zhu, S., Bonacci, O., i Oskoruš, D. (2019). 'ASSESSING SEDIMENT REGIME ALTERATION OF THE LOWER DRAVA RIVER', Electronic Journal of the Faculty of Civil Engineering Osijek-e-GFOS, 10(19), str. 1-12. https://doi.org/10.13167/2019.19.1
Vancouver
Zhu S, Bonacci O, Oskoruš D. ASSESSING SEDIMENT REGIME ALTERATION OF THE LOWER DRAVA RIVER. Electronic Journal of the Faculty of Civil Engineering Osijek-e-GFOS [Internet]. 2019 [pristupljeno 03.06.2020.];10(19):1-12. https://doi.org/10.13167/2019.19.1
IEEE
S. Zhu, O. Bonacci i D. Oskoruš, "ASSESSING SEDIMENT REGIME ALTERATION OF THE LOWER DRAVA RIVER", Electronic Journal of the Faculty of Civil Engineering Osijek-e-GFOS, vol.10, br. 19, str. 1-12, 2019. [Online]. https://doi.org/10.13167/2019.19.1

Sažetak
Alterations to the sediment regime of the lower Drava River were assessed using the rescaled adjusted partial sums (RAPS) method and possible causes of these changes are discussed in this paper. The sudden alteration to sediment regime and the sharp decreases of suspended sediment concentration (SSC) at the two gauging stations in the lower Drava River began in the 1980s. Suspended sediment load decreased about 65% between 1967–1981 (0.922×106 t/year) and 2003–2017 (0.323×106 t/year) for the Botovo station. For the Donji Miholjac station, suspended sediment load decreased about 81% between 1971–1981 (1.383×106 t/year) and 2007–2017 (0.263×106 t/year). The construction and operation of reservoirs were the main reasons for these sharp alterations. SSC and flow discharge (Q) relationships were assessed by proposing a new form of a sediment rating curve (SRC). Compared with the traditional SRC approach, the new form of the SRC can better capture seasonal dynamics of SSC at daily and monthly time-scales.

Ključne riječi
sediment load; flow discharge; reservoir operation; sediment rating curve; Drava River (Croatia)

Hrčak ID: 231906

URI
https://hrcak.srce.hr/231906

Posjeta: 117 *