Proceedings of the 2nd International Conference on Advance Research in Social and Economic Science (ICARSE 2023)

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Identification of Social, Economic and Building Density Vulnerability To Earthquake and Tsunami Hazards In Bantul District

Authors
Yohana Noradika Maharani1, *, Yody Rizkianto2, Ikhsan Ikhsan3
1Disaster Management, Universitas Pembangunan Nasional Veteran, Yogyakarta, Indonesia
2Geology Engineering, Universitas Pembangunan Nasional Veteran, Yogyakarta, Indonesia
3Indonesian Agency for Meteorological Climatological and Geophysics, Yogyakarta, Indonesia
*Corresponding author. Email: yohananm@upnyk.ac.id
Corresponding Author
Yohana Noradika Maharani
Available Online 4 September 2024.
DOI
10.2991/978-2-38476-247-7_61How to use a DOI?
Keywords
earthquake and tsunami hazards; vulnerabilities; clusters; som; bantul regency
Abstract

Bantul Regency is one of the regions in Indonesia with a high risk of earthquake and tsunami disasters due to the presence of an active fault (Opak fault) and proximity to the plate subduction zone. Furthermore, as Yogyakarta’s most popular tourist destination, population density and new development areas are increasing. The increase in density and development has an effect on the level of vulnerability (vulnerability), which is increasing, particularly in the absence of risk management, which is the main cause of increased casualties, infrastructure damage, and poverty during disasters. This study aims to identify social, economic, and building density vulnerability in the study area by clustering the level of vulnerability and identifying the dominant variables in the study area using the Self Organizing Maps (SOM) method. As a result, the research area has been divided into three clusters, with Bantul, Imogiri, Banguntapan, and Sewon sub-districts being the most vulnerable. Research on vulnerability in a given area can serve as a starting point for stakeholders and policymakers to use in supporting contingency planning.

Copyright
© 2024 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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Volume Title
Proceedings of the 2nd International Conference on Advance Research in Social and Economic Science (ICARSE 2023)
Series
Advances in Social Science, Education and Humanities Research
Publication Date
4 September 2024
ISBN
978-2-38476-247-7
ISSN
2352-5398
DOI
10.2991/978-2-38476-247-7_61How to use a DOI?
Copyright
© 2024 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.

Cite this article

risenwbib
TY  - CONF
AU  - Yohana Noradika Maharani
AU  - Yody Rizkianto
AU  - Ikhsan Ikhsan
PY  - 2024
DA  - 2024/09/04
TI  - Identification of Social, Economic and Building Density Vulnerability To Earthquake and Tsunami Hazards In Bantul District
BT  - Proceedings of the 2nd International Conference on Advance Research in Social and Economic Science (ICARSE 2023)
PB  - Atlantis Press
SP  - 609
EP  - 619
SN  - 2352-5398
UR  - https://doi.org/10.2991/978-2-38476-247-7_61
DO  - 10.2991/978-2-38476-247-7_61
ID  - Maharani2024
ER  -