An Overview on Determinant Factors of Coastal Community Resilience at Bantul, Yogyakarta, Indonesia

Indonesia is prominent for its resilience to natural disasters. This research aims to investigate the social resilience resulting from tsunami and its determining factors using one particular case study at Kretek Sub-District, Bantul, Yogyakarta, Indonesia. Based on its geological and geomorphological characteristics, Kretek Sub-District is considered potentially exposed to tsunami hazards, and a 2019 assessment classified the area particularly Mancingan and Baros villages as medium to high risk. This research collected data from 88 respondents selected through random sampling. The data collected represents indicators for livelihood assets comprising social, financial, physical, human, and natural capital and vulnerability comprising economic, physical, environmental, and social vulnerability. For the research method, a statistic-based mixed method was used to generate the asset pentagram and linear regression to predict the determining factor of resilience. The findings reveals that that the social capital was dominant asset owned by the locals, approaching 94%. This asset includes factors related to social engagement and leadership. Bonding was the primary form of social capital, involving cooperation among citizens in community services, groups, and events. The F-test results revealed that 45% of vulnerability contributed to resilience. Meanwhile, the T-test results indicated that four variables influenced the development of resilience, i.e., the number of stories, income, number of vulnerable groups within a household, and level of education.