Author dc.contributor.author | Đorđević Dejana | |
Author dc.contributor.author | Tamás Enikő Anna | |
Author dc.contributor.author | Mihajlović Ljubiša | |
Author dc.contributor.author | Abonyi Csaba | |
Author dc.contributor.author | Vujanović Aleksandar | |
Author dc.contributor.author | Kalocsa Béla | |
Availability Date dc.date.accessioned | 2023-10-03T08:04:23Z | |
Availability Date dc.date.available | 2023-10-03T08:04:23Z | |
Release dc.date.issued | 2023 | |
Issn dc.identifier.issn | 2076-3417 | |
uri dc.identifier.uri | http://hdl.handle.net/20.500.12944/20927 | |
Abstract dc.description.abstract | The subject of this study is an approximately 300 km long Middle Danube River reach that spans from river kilometer (rkm) 1581 in Hungary to (rkm) 1255 in Serbia. The observed drying of floodplains in Hungary some thirty years ago initiated the hydrological studies. However, problems related to the navigation route maintenance of the Danube River and those in the water supply of irrigation and drainage canal networks are now present in the whole free-flowing middle Danube region. The study aims at investigating the correlation between the observed water level decrease and recorded incision of the river bed at gauging stations and the indirect estimation of the long-term sediment transport along the sand-bed reach based on the surveillance cross-sections’ data collected during regular monitoring surveys on the navigable Danube. It starts with hydrological analyses of the 70-year-long time series of water level and discharge yearly data and continues with morphological and correlation studies. It ends with the estimation of sediment transport. The decreasing trend in water levels and the increasing trend in cross-sectional areas are persistent. There is a linear correlation between the two. Longitudinal changes in sediment transport indicate the existence of both degrading and aggrading riverbed reaches. | |
Language dc.language | en | |
Keywords dc.subject | low water levels | |
Keywords dc.subject | incision of riverbeds | |
Keywords dc.subject | sand bed | |
Keywords dc.subject | surveillance cross-sections | |
Keywords dc.subject | indirect estimation of sediment transport | |
Title dc.title | Estimation of Changes in Sediment Transport along the Free-Flowing Middle Danube River Reach | |
Type dc.type | folyóiratcikk | |
Date Change dc.date.updated | 2023-09-26T10:37:09Z | |
Version dc.description.version | postprint | |
dc.rights.accessRights | nyílt hozzáférésű | |
Doi ID dc.identifier.doi | 10.3390/app131810513 | |
Discipline Discipline + dc.subject.discipline | Természettudományok | |
dc.subject.sciencebranch | Természettudományok/Környezettudományok | |
MTMT ID dc.identifier.mtmt | 34154991 | |
dc.identifier.journalTitle | Applied Sciences-Basel | |
dc.identifier.journalVolume | 13 | |
dc.identifier.journalIssueNumber | 18 | |
Scope dc.format.page | 1-18 | |
dc.identifier.journalAbbreviatedTitle | APPL SCI-BASEL | |
Release Date dc.description.issuedate | 2023 | |
Author institution dc.contributor.department | Területi Vízgazdálkodási Tanszék | |
Author institution dc.contributor.department | Vízépítési és Vízgazdálkodási Intézet | |
Author institution dc.contributor.department | Eötvös József Főiskola |