Email this article ASESMEN POTENSI RISIKO BENCANA LONGSOR TEBING SUNGAI WINONGO HILIR
Abstract
The Winongo River is one of the rivers in the Special Region of Yogyakarta, with its
source originating from Mount Merapi. This poses various disaster risks in the
Winongo River, such as flooding, debris flow, and riverbank landslides. This
research focuses on analyzing disaster risks in the downstream area of the Winongo
River, which includes the villages of Sabdodadi, Patalan, Sumbermulyo, Mulyodadi,
Sidomulyo, and Donotirto. Data collection was carried out using cluster sampling
and Geographic Information Systems (GIS) for each village due to the wide area
coverage. The collected data was then analyzed using the Analytical Hierarchy
Process (AHP) method to determine the level of disaster risk. The results of this
study show that the downstream area of the Winongo River has a moderate disaster
risk level for the villages of Sabdodadi, Patalan, Sumbermulyo, and Donotirto, and
a low disaster risk level for the villages of Sidomulyo and Mulyodadi. The capacity
parameter significantly influences the level of disaster risk, and based on the
vulnerability analysis, this is due to the presence of retaining walls on the
riverbanks, which can reduce disaster risks in the Winongo River
Keywords
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Ananta, Q., Lesmana, S.B., Tahadjuddin, T., & Harsanto, P., 2023, Pengaruh Groundsill Pada Degradasi dan Agradasi Dasar Sungai Winongo (Studi Kasus Simulasi Dengan Sedimen D50). Rekonstruksi
Tadulako: Civil Engineering Journal on Research and Development, 87–
Astiningsih, D., Mulki, G.Z., & Gani, U.A., 2017, Kajian Hidrolis Penampang Sungai Dalam Penetapan Sempadan Sungai Mempawah di Kota Mempawah. Jurnal Teknik Sipil, 17 (1), 40–54.
Findayani, A., 2015, Kesiapsiagaan Masyarakat dalam Penanggulangan Banjir di Kota Semarang. Jurnal Geografi: Media Informasi Pengembangan Dan Profesi
Harsanto, P., 2012, Erosion characteristics of cohesive sediment bed and bank, and their effects on river morphology.
Hidayah, A., Paharuddin, P., & Massinai, M.A., 2017, Analisis
Rawan Bencana Lonsor Menggunakan Metode AHP (Analiytical Hierarchy Process) di Kabupaten Toraja Utara. Jurnal Geocelebes, 1 (1), 1–4.
Ibrahim, I.M., Harsanto, P., & Wisnulingga, B.K., 2022, Evaluasi Morfologi Dasar Sungai Winongo Dengan HEC-RAS 5.0.
Jurnal Teknik Sipil, 17 (1), 45–50.
Ikhsan, J., Faizah, R., Hairani, A., & Sutawiguna, P.T., 2021, A Study
of the Hazard Level and Vulnerability of the Society Against Debris Flow of Merapi in the Putih River Watershed, Indonesia. IOP Conference Series: Earth and Environmental Science, 933 (1), 012028.
Ma’ruf, B., Pratama, N.A., Sunantyo, A., Widjajanti, N., Parseno, P.,
Sujono, J., Subroto, T.Y.W., Sunarharum, T.M., Amijaya, D.H., & Siswoyo, M.A.H., 2021, Analisis Kawasan Risiko Bencana Banjir dan Tanah Longsor di Kampung Code Utara, Yogyakarta. Prosiding Forum Ilmiah Tahunan (FIT) Ikatan Surveyor Indonesia (ISI), 1, 194–200.
Naryanto, H.S., 2019, Analisis Bahaya, Kerentanan dan Risiko Rencana Tsunami di Provinsi Papua Barat. Jurnal Alami (ISSN: 2548-8635), 3 (1).
Nurhadi, D.R.S.S., & Khotimah, N., 2021, Analisis Kerentanan Banjir dan Penanggulangan Bencana di Daerah Aliran Sungai Code Kota Yogyakarta.
Rahman, F., Sukmono, A., & Yuwono, B.D., 2017, Analisis Kekeringan Pada Lahan Pertanian Menggunakan Metode NDDI dan Perka BNPB Nomor 02
Tahun 2012 (Studi Kasus: Kabupaten Kendal Tahun 2015). Jurnal Geodesi UNDIP, 6 (4), 274–284.
Salsabila, S., Rachmawati, T.A., & Usman, F., 2021, Mitigasi Bencana Tanah Longsor di Kawasan Sempadan Sungai Brantas pada Kampung Tematik Kota Malang. Planning for Urban Region and Environment Journal (PURE), 10 (2), 141–148.
Yoga, A.G.H., & Widiyanto, W., 2016,
Kajian Kerawanan Longsor Tebing Sungai Code Daerah Istimewa Yogyakarta (Studi Kasus: Penggal Sungai Code antara Banteng-Gondolayu). Jurnal Bumi Indonesia, 5 (2).
DOI: http://dx.doi.org/10.32497/wahanats.v29i2.6153
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