Open AccessSettlement Arrangement based on Landslide Risk Analysis in Girirejo, Bantul, Yogyakarta
Author(s) -
Sri Aminatun,
Yunalia Muntafi
Publication year - 2020
Publication title -
social, humanities, and educational studies
Language(s) - English
Resource type - Journals
eISSN - 2620-9292
pISSN - 2620-9284
DOI - 10.20961/shes.v3i1.45052
Subject(s) - landslide , human settlement , geography , hazard , vulnerability (computing) , settlement (finance) , risk assessment , water resource management , risk analysis (engineering) , geology , physical geography , civil engineering , geotechnical engineering , archaeology , environmental science , engineering , business , computer science , chemistry , computer security , organic chemistry , finance , payment
Located on a hilly topography with a steep slope, highlighted the importance of settlement arrangement based on a landslide risk assessment in Girirejo village, Imogiri, Bantul, Yogyakarta. This study aims to map landslides risk, identify houses in the landslide risk zone, and provide recommendations for settlement arrangements. The research begins with observation, interviews, and focus group discussion. Disaster risk mapping and analysis were carried out through weighting method based on Perka BNPB No.2 of 2012 concerning General Guidelines for Disaster Risk Assessment and a formula with parameters of hazard, vulnerability, and capacity. Results showed the medium to a high-level of landslide risk was dominated by northern and eastern parts of Girirejo (21 families in red-zone, 23 families in yellow-zone), while western and southern regions had a low landslide risk level. This research also provided a formulation of settlements concept for medium and high-risk areas by considering landslides risk analysis study.