Landslide disaster mitigation plan in Karang Tengah Village, Bantul district, Yogyakarta

Department of Civil Engineering and Disaster Risk Management, Islamic University of Indonesia, Indonesia

^* Corresponding author: sri.aminatun@uii.ac.id

Abstract

Karang Tengah Village is one of the villages that are vulnerable to landslides that located on the topography of the ridge to the hills in the eastern region of Bantul Regency. Based on the map of landslides incident from the Regional Disaster Management Agency in 2011, Karang Tengah Village has steep slopes, so it has a high potential for landslides. One way to mitigate landslide disaster is to assess and analyze the risk of landslide disaster in detail. This study aims to identify the homes of residents who are in the landslide threat zone, be it a high or medium threat zone. The method used in this research is descriptive method with qualitative approach combined with a quantitative method used to give a clear picture of the number of houses in each zonation. Sources of data used are primary and secondary data sources through interviews and documentation. The results of this study indicate that 1) the number of households in the high-risk zone is 63 houses, in the yellow risk zone is 59 houses. 2) The village of Karang Tengah has a high threat, medium to high vulnerability, and medium capacity, which means having a medium to high risk. 3) Recommended infrastructure.