Analysis of Social Vulnerability to Earthquake Hazards in Dhaka South City, Bangladesh Using a Modified PAR Model

Abstract

The study aims at investigating the root causes, dynamic pressures, and unsafe conditions to the progression of the vulnerability of earthquake hazards among the people residing in the 22nd ward of Hazaribagh Thana of Dhaka South City (DSC) in Bangladesh. Following a purposive sampling procedure, the study selected the 22nd Ward of Dhaka South city. As part of qualitative methods, a total of 20 Key Informants Interviews (KII) were carried out and six focus group discussions (FGDs) were conducted. By adopting a modified Pressure and Release (PAR) model, the study revealed that the low-income status of the family, lack of proper health services, single-headed family, gender, differently able person, and the interpersonal good relation members, the availability of urban emergency center has found root causes for the progression of the vulnerability of earthquake hazards. Lack of appropriate skills, unplanned residences, and industry contribute to the production of dynamic pressures of the vulnerability of earthquake hazards. The unsafe conditions involve poor housing materials, dangerous locations for residents, and a lack of first aid documents associated with the production of the vulnerability of earthquake hazards.