Analysis of Flood-Prone Areas on Bekasi River Watershed
DOI:
https://doi.org/10.53824/ijddi.v3i2.57Keywords:
Bekasi River Watershed; Flood Hazard;ParametersAbstract
Das Kali Bekasi is an area that has physical conditions that support the occurrence of local and natural flood disasters during the rainy season. This research aims to: (1) Determine the distribution of floodprone areas in the Bekasi River Watershed, (2) Find out the most dominant factors of flood vulnerability that occur in the Bekasi River Watershed. The method used in the research is quantitative descriptive analysis. Analyze the data to determine the distribution area prone to flooding by weighting scoring and overlaying rainfall, land use, slope, soil type, and river density. To find out the dominant factors that cause flood vulnerability, a correlation test is used. The results of the research are (1) Flood vulnerability in the Bekasi river basin, based on the results of this research, is divided into 3 classes, namely the not vulnerable class with an area of 82.61 Km² (5.93%), the moderately vulnerable class with an area of 323.85 Km² (23, 26%), very vulnerable class with an area of 985.96 Km² (70.81%). (2) Correlation test to determine the dominant factor causing flooding in the Bekasi River basin and it is known that the dominant factor is the slope parameter, followed by the river density parameter, soil type parameter, land use parameter, and rainfall parameter with the lowest correlation value.
References
Amin, B. (2006). Evacuation Shelter Building Planning for Tsunami-prone Area; a Case Study of Meulaboh City, Indonesia. (Master), ITC, The Netherlands.
Andriyani, G. dkk. (2012). Kajian Regangan Selat Bali Berdasarkan Data Gnss Kontinu Tahun 2009-2011. Jurnal Geodesi UNDIP. Vol. 1, No. 1.
Lestari, D. A. dkk. (2021). Spatial Analysis on Tsunami Predictions in Pandeglang Regency. Forum Geografi. Vol. 35, No. 1.
Patria, A.(2020). Structural And Earthquake Evaluations Along Java Subduction Zone, Indonesia. Jurnal RISET Geologi dan Pertambangan. Vol. 30, No. 1.
Pratama, A. (2013). Pengolahan Data Gps Kontinyu Jaringan Sugar (Sumatran Gps Array)
Untuk Mengamati Deformasi Akibat Gempa Cekungan Wharton Sumatera. DIPA
IPTEKS, I, (1), 35.
Setyonegoro, W. (2012). Analisis Sumber Gempa bumi dengan Potensi Tsunami pada Segmen Mentawai. Jurnal Meteorologi dan Geofisika, 13(2), 139-138.
Suwarno. (2007). Metode Mitigasi Longsorlahan di Kecamatan Gumelar Kabupaten Banyumas Provinsi Jawa Tengah. Forum Geografi. Vol. 21, No. 1.
Abdul, Muiz. 2009. Analisis Perubahan Penggunaan Lahan di Kabupaten Sukabumi (Tesis).
Sekolah Pascasarjana Institut Pertanian Bogor. Bogor.
Anas Sudijono.(2007). Pengantar Statistika Pendidikan. Jakarta: Grafindo Persada Raju.
Anonimus. 1991. Peraturan Pemerintah Republik Indonesia Nomor 35 Tahun 1991 Tentang Sungai. Jakarta. Departemen Pekerjaan Umum.
Arsyad, Sitanala. 1989. Konservasi Tanah dan Air. Bogor : Institut Pertanian Bogor
Asdak, Chay. 1995. Hidrologi dan Pengelolaan Daerah Aliran Sungai. Yogyakarta.
Gadjah Mada University Press.
Asdak, Chay. 1995. Hidrologi dan Pengelolaan Daerah Aliran Sungai. Yogyakarta. Gadjah Mada University Press.
Darmawan, K., Suprayogi, A. (2017). Analisis Tingkat Kerawanan Banjir di Kabupaten Sampang Menggunakan Metode Overlay dengan Scoring Berbasis Sistem Informasi Geografis.
Darmawan, Kurnia, Hani’ah & Andri Suprayogi. 2017. Analisis Tingkat Kerawanan Banjir di Kabupaten Sampang Menggunakan Metode Overlay dengan Scoring Berbasis Sistem Informasi Geografi. Jurnal Geodesi UNDIP.
Guntara, I., 2013. Pengertian Overlay Dalam Sistem Informasi Geografi.
https://www.spssindonesia.com. Diakses pada tanggal 8 Oktober 2023.
Hutauruk, R. C., Alfiandy, S., Nainggolan, H. A., & Raharjo, M. H. F. Y. (2020). GIS-based
Flood Susceptibility Mapping Using Overlay Method in Central Sulawesi. Forum Geografi, 34(2), 136–145. https://doi.org/10.23917/forgeo.v34i2.10667
IDEP. 2007. Banjir, Peranan Masyarakat saat terjadi Banjir. Indonesian Development of Education and Permaculture (IDEP), Bali.
Kadri, T., Sinukaban, N., Pawitan, H., & Tarigan, S. D. (2011). Analisis Penanggulangan Banjir Kota Bekasi dengan Pengelolaan DAS Bekasi Hulu. Sekolah Pasca Sarjana, IPB.
Kodoatie, Robert J., dan Sugiyanto. 2002. Banjir – Beberapa Penyebab dan Metode Pengendaliannya dalam Perspektif Lingkungan. Yogyakarta. Pustaka Pelajar.
Lindgren, D.T. 1985. Penginderaan Jauh Untuk Perencanaan Penggunaan Lahan.
Yogyakarta: Gadjah Mada University Press.
Matondang, J.P., 2013. Analisis Zonasi Daerah Rentan Banjir Dengan Pemanfaatan Sistem Informasi Geografis. Unversitas Diponegoro. Semarang.
Priyana, Yuli (2018). Pengantar Meteorlogi dan Klimatologi. Surakarta: Muhamadiyah University Press.
Schmidt, F. H dan Ferguson, J. H. A. 1951. Rainfall Types Based On Wet and Dry
Period Rations for Indonesia With Western New Guinea. Jakarta: Kementrian Perhubungan Meteorologi dan Geofisika.
Theml, S. 2008: Katalog Methodologi Penyusunan Peta Geo Hazard dengan GIS
Undang-Undang. 2007. Undang-Undang no. 24 Tahun 2007 tentang penanggulangan Bencana. Lembaran Negara RI Nomor 4723. Sekretariat Negara. Jakarta.
