MODELING OF LANDSLIDE SUSCEPTIBILITY IN THE CORE ZONE OF THE LORE LINDU BIOSPHERE RESERVE USING GIS
DOI:
https://doi.org/10.29303/jbl.v8i1.1029Keywords:
Geographic Information System; Landslide Susceptibility; Scoring; Modeling; Lore Lindu Biosphere ReserveAbstract
Landslide is a very dangerous natural disaster and often occurs in many hilly or mountainous areas, it often occurs without warning and causes loss of life and property, marked by the displacement of slope-forming material in the form of rocks, soil, or material down the slope. This study aims to model landslide-prone areas in the core zone of the Lore Lindu biosphere reserve in Central Sulawesi Province using the overlay method with a score between 6 parameters. The research parameters included land cover/use, rainfall, elevation, slope, soil type, and lithology. The weighting analysis produces three variables that determine the level of landslide vulnerability: slope, land use, and rainfall. The results showed that the level of vulnerability to landslides in the study area was divided into 4 classes, namely 17.482,15 ha (8,10%) non-prone areas, 98.372,96 ha (45,60%) low vulnerability areas, 98.032,51 ha (45,45%). moderate hazard area, and 1.832,04 ha (0,85%) high hazard area. In high vulnerability zones small or large-scale landslides often occur due to high rainfall and steep to very steep slopes, the rock forms in the form of sediment. Vegetation conditions are generally lacking. The areas included in this class are the villages of Bulili, Lawua, Sedoa, Katu, and Karunia.
Downloads
Metrics
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2025 Muhammad Adam Suni, Muhammad Darmawan Basoka, Fadjri Maarif, Cesar Andi Mappatoba (Author)
This work is licensed under a Creative Commons Attribution 4.0 International License.
The Authors submitting a manuscript has understood that if accepted for publication on Jurnal Belantara, the copyright of the article shall be assigned to Jurnal Belantara of the Forest Study Program University of Mataram as the publisher of the journal. Copyright encompasses rights to reproduce and deliver the article in all forms and media, including reprints, photographs, microfilms, and any other similar reproductions, as well as translations.
Jurnal Belantara of the Forest Study Program University of Mataram and the Editors make every effort to ensure that no wrong or misleading data, opinions, or statements be published in the journal. In any way, the contents of the articles and advertisements published in Jurnal Belantara are the sole responsibility of their respective authors and advertisers.
We strongly encourage that manuscripts be submitted to the online journal system in http://belantara.unram.ac.id/index.php/JBL/index. Authors are required to create an account and submit the manuscripts online. For submission inquiries, please follow the submission instructions on the website. If the author has any problems with the online submission, please contact Editorial Office at the following email: [email protected]
Contributors are responsible for obtaining permission to reproduce any materials, including photographs and illustrations, for which they do not hold the copyright and for ensuring that the appropriate acknowledgments are included in the manuscript.
Users of this website will be licensed to use materials from this website following the Creative Commons Attribution 4.0 International License. No fees charged. Please use the materials accordingly.
Jurnal Belantara is licensed under a 