JAGAT (Jurnal Geografi Aplikasi dan Teknologi)
Vol 8, No 2 (2024): JAGAT (Jurnal Geografi Aplikasi dan Teknologi)

Analysis of Landslide Vulnerability Levels in Maligano District

Deti Krisnawati (Unknown)
Noor Husna Khairisa (Unknown)



Article Info

Publish Date
30 Aug 2024

Abstract

Landslides are one of the natural disasters that frequently occur in Indonesia, particularly in regions with hilly geographical conditions and steep slopes, such as in Maligano District, Muna Regency. This study aims to analyze the landslide susceptibility in Maligano District using scoring and overlay methods. The research examines various variables, including land use, slope gradient, rainfall, soil type, and rock type. The results show that Maligano District has three categories of landslide susceptibility levels: low (183 hectares), medium (4,646 hectares), and high (6,829 hectares). Langkoroni and Latompa villages are the areas with the largest high susceptibility, covering 2,243 hectares and 1,645 hectares, respectively. The dominant factors influencing susceptibility are steep slopes (25-40%), ranfall 2000-2500mm/y, non-vegetated land use, and vulnerable geological conditions.

Copyrights © 2024






Journal Info

Abbrev

jagat

Publisher

Subject

Agriculture, Biological Sciences & Forestry Computer Science & IT Earth & Planetary Sciences Engineering Other

Description

JAGAT (Jurnal Geografi Aplikasi dan Teknologi) merupakan majalah Ilmiyah yang membaha teori dan praktik geografi serta kajian geografi fisik, pengindraan jauh, perencanaan dan pengembangan wilayah yang relevan dengan Negara Indonesia. Terbit pertama kali tahun 2017. Frekuensi terbit sebanyak dua ...