Analysis of Landslide Susceptibility as a Basis for Community Social Mitigation in Gunungkidul Regency

DOI

10.2991/978-2-38476-066-4_20How to use a DOI?

Keywords

Landslide susceptibility; mitigation; GIS

Abstract

Gunungkidul Regency has an area dominated by mountains in the northern and southern parts and high rainfall in the northern region. In 2021, landslides in Gunungkidul Regency were relatively frequent with 69 incidents. Thererefore, this research aims to 1) analyze the level of susceptibility and landslide-prone areas in Gunungkidul Regency and 2) determine community social mitigation efforts in landslide-prone areas in Gunungkidul Regency. The method employed in this research was quantitative scoring and descriptive. This study’s results revealed that the level of susceptibility to landslides in Gunungkidul Regency consists of three levels: low with a percentage of 38.41%, medium with a percentage of 51.35%, and high with a percentage of 10.24%. Sub-districts at a high level of landslide susceptibility with the highest number of landslides are in Patuk Sub-district, Gedangsari Sub-district, Nglipar Sub-district, and Semin Sub-district. Mitigation efforts at low susceptibility are to provide public education about landslide disasters and the dangers that will occur. Then, for areas with a medium level of susceptibility, forming a non-governmental disaster organization can be carried out. Meanwhile, for areas with a high level of susceptibility, mitigation is performed by means that the government is always active in giving warnings about landslides, routinely checking on steep slopes, setting up evacuation posts, and providing logistical assistance, training the community and organizations, and understanding by the government.

Copyright

© 2023 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Novaris Adi Nugroho
AU  - Danardono
AU  - Nirma Lila Anggani
PY  - 2023
DA  - 2023/06/26
TI  - Analysis of Landslide Susceptibility as a Basis for Community Social Mitigation in Gunungkidul Regency
BT  - Proceedings of the International Conference of Geography and Disaster Management (ICGDM 2022)
PB  - Atlantis Press
SP  - 316
EP  - 327
SN  - 2352-5398
UR  - https://doi.org/10.2991/978-2-38476-066-4_20
DO  - 10.2991/978-2-38476-066-4_20
ID  - Nugroho2023
ER  -