Authors:

Dita Ayu Lorenza, Ni Made Trigunasih, Putu Perdana Kusuma Wiguna

Abstract:

“Selat Subdistrict is one of the areas that experience hydrometeorological disasters, namely drought almost every year, especially during the dry season. The purpose of the study is to classify the level of drought vulnerability and provide directions for mitigating drought disasters that occur in Selat Sub-district. The method used was scoring and weighting, as well as overlaying rainfall, slope, soil type, and land use maps through Geographic Information System (GIS) applications. The results showed that there are five levels of drought vulnerability, namely very low, low, medium, high, and very high. Drought vulnerability in Selat Subdistrict is dominated by moderate drought vulnerability with an area of 2,501.12 ha (34.78%), high drought vulnerability with an area of 2,081.59 ha (28.94%), low drought vulnerability level has an area of 1. 513.64 ha (21.05%), very low drought vulnerability level has an area of 837.16 ha (11.64%), and very high drought vulnerability level has an area of 258.99 ha (3.61%). Mitigation directions for areas with high drought vulnerability can be carried out by constructing dam in Muncan and Peringsari Villages. Mitigation directions for areas with very high drought vulnerability can be done by planting banyan trees and bamboo in the spring area, and harvesting water by collecting rainwater with reservoirs in each residence.”

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References

  • Afif, H., Harist, M., & Nurhandayani, D. (2018). Pemetaan Wilayah Potensi Kekeringan Menggunakan Sistem Informasi Geografi Dan Penginderaan Jauh (Studi Kasus Kabupaten Brebes). Seminar Nasional Geomatika, 3, 1116.
  • BPS. (2020). Kecamatan Selat Dalam Angka. Edisi ke-1, BPS Kabupaten Karangasem. Karangasem.
  • Istiyani, L. (2017). Analisis Potensi Kekeringan Fisik Lahan di Kabupaten Kulon Progo Tahun 2016. Universitas Muhammadiyah Surakarta. Surakarta.
  • Khasanah, F., Damayanti, A., & Pin, T. (2017). Pola Spasial Bahaya Kekeringan di Kabupaten Cilacap. Industrial Research Workshop and National. Seminar Politeknik Bandung, 8, 510-517.
  • Prayoga, M. P. (2017). Analisis Spasial Tingkat Kekeringan Wilayah Berbasis Penginderaan Jauh dan Sistem Informasi Geografis di Kabupaten Tuban. Institut Teknologi Sepuluh November.
  • Puspitorukmin, A. (2013). Kajian Geomorfologi untuk Analisis Potensi Kekeringan Daerah Istimewa Yogyakarta. Universitas Gadjah Mada.
  • Safira, A. S. (2021). Pemetaan Daerah Rawan Banjir di Kecamatan Semaka dan Kecamatan Bandar Negeri Semuong Menggunakan Sistem Informasi Geografis (SIG). Universitas Islam Negeri Syarif Hidayatullah Jakarta.
  • Setiawan, A. R., Sutriyono, E., & Nalendrajati, S. (2019). Analisa Zona Rawan Bahaya Banjir Dengan Metode AHP Daerah Pagar Bukit dan Sekitarnya, Kecamatan Bengkunat, Kabupaten Pesisir Barat. Applicable Innovation of Engineering and Science Research (AVoER), 9-18.
  • Subardja, D., Ritung, S., Anda, M., Suryani, E., & Subandiono, R. E. (2014). Petunjuk Teknis Klasifikasi Tanah Nasional. Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian, Badan Penelitian dan Pengembangan Pertanian Bogor.
  • Widayani, P. (2004). Interpretasi Citra Untuk Survei Geomorfologi. Fakultas Geografi. Universitas Gadjah Mada.

PDF:

https://jurnal.harianregional.com/nandur/full-112392

Published

2024-01-25

How To Cite

LORENZA, Dita Ayu; TRIGUNASIH, Ni Made; WIGUNA, Putu Perdana Kusuma. Analisis Daerah Rawan Bencana Kekeringan Berbasis Sistem Informasi Geografis di Kecamatan Selat, Kabupaten Karangasem, Provinsi Bali.Nandur, [S.l.], v. 4, n. 1, p. 39-48, jan. 2024. ISSN 2746-6957. Available at: https://jurnal.harianregional.com/nandur/id-112392. Date accessed: 02 Jun. 2025.

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Issue

Vol 4 No 1 (2024)

Section

Articles

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