Social capitals and earthquake: A Study of different districts of Tehran, Iran
Social capitals and earthquake: A Study of different districts of Tehran, Iran

Summary/Abstract: Earthquakes occur suddenly and cause much physical and socioeconomic damage, especially in less developed countries. Many studies and strategies related to earthquake management in Iran emphasize the physical-based infrastructure, such as National Building Regulations or planning to renovate existing buildings. However, the relevance of social factors has been widely neglected. Addressing this gap, the present paper argues that social capital can play a vital role in different stages of natural disasters, such as preparedness, response, and recovery. Focusing on Tehran, that due to urban decay and geological fault lines is highly earthquake-prone, this study used secondary analysis to examine the data obtained from large cross-sectional studies conducted by Tehran Municipality in 2010 on social capital survey in Tehran and 2017 on quality of life in Tehran The present study is descriptive-analytical and applied research. Univariate analysis including measures of central tendency and dispersion was used to achieve the objectives of this research. The analyzed data show that four urban districts in Tehran (3, 21, 13, 4) have low bonding social capital, while the others have moderate bonding social capital. Moreover, four districts (9, 16, 19, 12) have very low bridging social capital, and the rest of the 22 districts have low bridging social capital. Demonstrating the relevance of social capital for preparing and supporting vulnerable communities during natural disasters, this study suggests social policies that would increase social cohesion, enhance generalized trust and strengthen social networks.

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