EVALUASI PEMODELAN BANJIR 2-D KOTA MANADO
DOI:
https://doi.org/10.31961/gradasi.v5i1.729Keywords:
banjir, evaluasi banjir, genangan banjir, pemodelan banjirAbstract
Permasalahan banjir Kota Manado merupakan permasalahan utama yang wajib ditangani secara komprehensif. Perubahan tata guna lahan, intensitas curah hujan yang sering dan lama, kapasitas tampung sungai yang mengecil, sedimentasi dan sampah, dan perubahan iklim menjadi penyebab terjadinya banjir di Kota Manado. Penelitian ini menggunakan pendekatan model dua dimensi dengan simulasi efek perubahan tata guna lahan dan efek hujan kala ulang serta observasi banjir guna mencari solusi terhadap permasalahan banjir yang sering terjadi di Kota Manado. Hasil dari penelitian ini adalah terjadi perubahan tata guna lahan dan peningkatan luas area terdampak banjir yang menggenangi Kota Manado, di lain hal kapasitas sungai yang kecil, sehingga pemerintah Kota Manado perlu memperbaiki daerah sempadan sungai yang dipadati dan dihuni oleh masyarakat guna meningkatkan kapasitas aliran air di sungai saat musim hujan dengan intensitas lama dan besar
Downloads
References
-------, BMKG Provinsi Sulawesi Utara. 2018. Unpublished report.
-------, BNPB. (2018). [Online] Tersedia: http://bnpb.cloud/dibi/tabel1a [13 September 2018].
-------, BPBD. 2013. Unpublished report.
-------, BPDAS Manado. 2018. Unpublished report.
Akabane Y., S. Kure dan T. Yamada. 2008. Field Observation of Discharge in Urban Catchments and Effects of Urbanization on Runoff Characteristics, Annual Journal of Hydraulic Engineering, JSCE Vol. 52, pp 48-486.
Farid, M., Mano, A., dkk. 2011. Distributed Flood Model for Urbanization Assessment in A Limited-Gauged River Basin. WIT Transactions on Ecology and The Environment, WIT Press (146). p 83-94.
Japan Aerospace eXploration Agency (JAXA). 2018. Unpublished report.
JICA. 2018. Unpublished report.
Kementerian Agraria dan Tata Ruang. 2018. Unpublished report.
Kementerian Pekerjaan Umum dan Perumahan Rakyat. 2018. Unpublished report.
Kure, S., T. Yamada dan H. Kikkawa. 2004. A Study on Multilayer Runoff Analysis Method Considering the Generation of Overland Flow, Annual Journal of Hydraulic Engineering, JSCE, Vol. 49, pp 169-174.
MIKE by DHI. (2018). [Online]. Tersedia: https://www.mikepoweredbydhi.com/ [13 September 2018].
Moe, I. R., Kure, S., dkk. 2017. Development of a Rainfall Runoff and Flood Inundation Model for Jakarta, Indonesia, and Its Sensitivity Analysis of Datasets to Flood Inundation. World Enviromental and Water Resources Congress, Sacramento, California, USA. 21–25 Mei, 2017.
PDAM Manado dan Minahasa. 2018. Unpublished report.
Rinaldi, A., Widodo, L. E., dan Fajar, R. A. 2017. Konduktivitas Hidrolik Material Setara Lanau Pada Tanah Tak Jenuh Air. Prosiding Kongres dan Pertemuan Ilmiah Tahunan Ke-2 Perhimpunan Ahli Airtanah Indonesia. Universitas Gajah Mada, Yogyakarta. 13–15 September 2017.
WorldClim. (2018). Global Climate Data [Online] http://worldclim.org/ [13 September 2018].
Downloads
Published
Issue
Section
License
Copyright (c) 2021 Reza Adhi Fajar, Aris Rinaldi, Dasniari Pohan, Idham Riyando Moe
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Authors who publish in Jurnal Gradasi Teknik Sipil agree to the following terms:
- Publication rights for all journal manuscript materials published/published in this Jurnal Gradasi Teknik Sipil are held by the Editorial Board with the knowledge of the author (copyright remains with the author).
- The formal legal provisions for accessing digital articles in this electronic journal are subject to the terms of the Creative Commons Attribution-NonCommercial-ShareAlike (CC BY-NC-SA) license, which means that the Jurnal Gradasi Teknik Sipil has the right to store, transfer media/format, manage in the form of a database, maintain, and publish articles without asking permission from the Author as long as the Author's name is included as the Copyright owner.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work .
- Printed and electronically issued/published manuscripts are open access for education, research and library purposes. Apart from these purposes, the editorial board is not responsible for violations of copyright laws
