Proceedings of the International Conference on Sustainable Engineering, Infrastructure and Development, ICO-SEID 2022, 23-24 November 2022, Jakarta, Indonesia

Research Article

Landslide Susceptibility Classification of Musi Banyuasin Regency Using the Storie Index Method

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  • @INPROCEEDINGS{10.4108/eai.23-11-2022.2338874,
        author={Indadzil  A. P. Santoso and Rangga  A. Sudisman and Nurul  F. Januriyadi},
        title={Landslide Susceptibility Classification of Musi Banyuasin Regency Using the Storie Index Method},
        proceedings={Proceedings of the International Conference on Sustainable Engineering, Infrastructure and Development, ICO-SEID 2022, 23-24 November 2022, Jakarta, Indonesia},
        publisher={EAI},
        proceedings_a={ICO-SEID},
        year={2023},
        month={12},
        keywords={landslide storie index mapping musi banyuasin mitigation},
        doi={10.4108/eai.23-11-2022.2338874}
    }
    
  • Indadzil A. P. Santoso
    Rangga A. Sudisman
    Nurul F. Januriyadi
    Year: 2023
    Landslide Susceptibility Classification of Musi Banyuasin Regency Using the Storie Index Method
    ICO-SEID
    EAI
    DOI: 10.4108/eai.23-11-2022.2338874
Indadzil A. P. Santoso1, Rangga A. Sudisman1,*, Nurul F. Januriyadi1
  • 1: Faculty of Infrastructure Planning, Universitas Pertamina
*Contact email: rangga.as@universitaspertamina.ac.id

Abstract

This study aims to produce landslide susceptibility maps as a means of disaster mitigation in Musi Banyuasin Regency. The susceptibility of landslides was determined by analyzing the soil slope, rainfall intensity, soil type, land use type, and earthquake vulnerability parameters. These parameters are then scored and transformed into parameter maps. Each map is then combined with the overlay process and analyzed using the Storie Index method to determine the landslide susceptibility level. The results are divided into two categories: a landslide susceptibility map without an earthquake effect and a landslide susceptibility map with an earthquake effect. Both results show a dominance of very low landslide susceptibility levels, accounting for more than 80% of the total area of Musi Banyuasin. Overall, moderate to high landslide susceptibility occurs in areas with hilly topography, riverbanks, and areas with moderate earthquake vulnerability.