Jurnal Riset dan Pengabdian Interdisipliner


Analisis Zona Rawan Longsor Desa Molotabu, Kecamatan Kabila Bone, Kabupaten BoneBolango, Provinsi Gorontalo

Sutarto, Tiara Anggraeni Puspaningrum (Unknown)
Permana, Aang Panji (Unknown)
Hutagalung, Ronal (Unknown)



Article Info

Publish Date
03 Dec 2025

Abstract

This study was conducted in Molotabu Village, Kabila Bone Subdistrict, BoneBolango Regency with the aim of analyzing landslide-prone zones. This study included Geographic Information System (GIS) analysis using ArcGIS for the assessment and determination of landslide hazard classes and the determination of the geological conditions of the study area, including geomorphology, stratigraphy, and geological structure. The methods used in this study included field surveys and the assessment and weighing of parameters that influence landslides. These parameters included lithology, rainfall, slope, land cover, and linear density. The lithology of the study area consisted of two rock units, namely the Dacite Rock Unit and the Tuff Rock Unit. Based on the results of the analysis of the landslide vulnerability class of Molotabu Village using the assessment and weighing method, three landslide vulnerability classes were obtained, namely a low landslide vulnerability class with an area of 0.11 km² and a relatively flat slope (7-15%), a medium vulnerability class with an area of 2.24 (Km)² (15-30%), and high landslide susceptibility class with an area of 0.84 〖Km〗² (30-70%).

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Journal Info

Abbrev

jrpi

Publisher

Subject

Humanities Education Environmental Science Social Sciences Other

Description

Jurnal Riset dan Pengabdian Interdisipliner (JRPI, E-ISSN: 3064-6111) is a peer-reviewed journal published by Department of Earth Science and Technology, Universitas Negeri Gorontalo. JRPI provides open access to the principle that research published in this journal is freely available to the public ...