| Issue |
E3S Web Conf.
Volume 500, 2024
The 1st International Conference on Environment, Green Technology, and Digital Society (INTERCONNECTS 2023)
|
|
|---|---|---|
| Article Number | 03036 | |
| Number of page(s) | 5 | |
| Section | Engineering and Technology | |
| DOI | https://doi.org/10.1051/e3sconf/202450003036 | |
| Published online | 11 March 2024 | |
Change in the Rivedbed Due to Regulator Gate on the Loji River
1 Master Study Program of Water Resources Management, Civil Engineering Study Program, Faculty of Civil Engineering and Environmental, Institut Teknologi Bandung, Bandung, Indonesia
2 Water Resources Engineering Research Group, Civil Engineering Study Program, Faculty of Civil and Environmental Engineering, Institut Teknologi Bandung, Bandung, Indonesia
* Corresponding author: rizky.hsinggih@pu.go.id
The city of Pekalongan, located in the northern part of Java Island within Central Java Province, faces challenges such as floods and tidal inundation originating from the runoff of the Loji River, exacerbated by tides due to land subsidence and changes in land use. To address these issues, the government, through BBWS Pemali Juana, has undertaken a technical study on flood control, involving the construction of normalization, regulator gates, moveable weirs, and retention ponds along the Loji River. This study aims to analyze the changes in the riverbed resulting from the development initiatives on the Loji River. The analysis employs HEC-RAS 1D to assess alterations in sedimentation patterns within the river. The outcomes of the constructed interventions on the Loji River reveal notable changes in the riverbed, characterized by increased sedimentation and erosion. This research serves a crucial role in providing valuable input to the government for policymaking related to planning, implementation, and monitoring, grounded in the principles of integrated water resources management.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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