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Pemetaan Lahan Kritis di Kecamatan Kuta Selatan Kabupaten Badung Manalu, Tugma Jaya; Sunimbar, Sunimbar; Haryani, Poppy; Sejati, Martina Ayu
Jurnal Geografi Vol 21 No 2 (2025): JURNAL GEOGRAFI
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/jgeo.v21i2.26070

Abstract

Tourism development in South Kuta Subdistrict has driven an increase in construction activities for residential needs, infrastructure, and supporting tourism facilities. These activities have led to the growing potential of critical land in the South Kuta Subdistrict. This study aims to determine the distribution and area of critical land in South Kuta Subdistrict. The data used in this study includes administrative maps, forest area maps, erosion maps, land use maps, and slope maps. A few methods used included overlay and scoring of maps based on parameters. The study results showed that the non-critical land area is 4.212,16 ha, potentially critical land is 2.601,51 ha, moderately critical land is 3.197,24 ha, and critical land is 102.08 ha. The non-critical land classes tends to dominate the northern part, while the critical land is more spread out in the southern part. The northern part is the area that developed earlier with more structured planning, such as the Nusa Dua area. Critical land requires prioritized handling by implementing appropriate conservation techniques to prevent further damage. Conservation efforts that can be made include planting ground cover plants to prevent surface erosion, and the government’s role is essential in enforcing building permits on critical lands.
Kesiapan Bencana Terhadap Zonasi Bahaya Erupsi Gunung Api Ile Lewotolok Making, Valentina Wua; Sunimbar, Sunimbar; Rahmawati, Arfita
Jurnal Penelitian Pendidikan Geografi Vol 11 No 1 (2026)
Publisher : Jurusan Pendidikan Geografi FKIP Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36709/jppg.v11i1.733

Abstract

Settlement relocation is a crucial step in protecting communities from the risk of natural disasters, especially in areas prone to volcanic eruptions. The objectives of this study are to: 1) determine the condition of settlements before and after relocation in Lamawolo Village; and 2) determine the disaster mitigation in Lamawolo Village before and after relocation, Ile Ape Timur District, Lembata Regency. The research method used is a qualitative method where data is collected from primary and secondary data sources through observation, interviews, and documentation. Data analysis used is the interpolation technique and the Miles and Hubermen Interactive model (1992). The results of the study show that: 1) the Lamawolo Village settlement before relocation was in zone III of a high-level disaster-prone area, with a distance of 10 km from Ile Lewotolok Volcano, with a steep to very steep slope. Meanwhile, the new settlement in Tanah Merah after relocation is in a low-level danger zone with a distance of 17 km with a flat slope; 2) Disaster mitigation before relocation was carried out through evacuation based on the socialization of evacuation routes by the Lembata Regency Regional Disaster Management Agency. The impact of the Ile Lewotolok Volcano eruption affected 138 families, with 6 seriously injured, 2 slightly injured, and 2 fatalities. After relocation, mitigation focused on saving the remaining results of the disaster, such as agricultural and livestock. Based on the results of the evaluation and observation, the Tanah Merah location was declared safe for relocation and became a new place for the community.