Evaluation of urban social resilience in facing the consequences of environmental hazards (case study: Hamedan City)

Today, many of the contradictions in the issue of resilience in the field of crisis management arise from the differences in conceptual recognition, methodology, design of indicators to measure and provide a model for its evaluation, which results in confusion in resilience studies. The purpose of this article; Specifically, after examining the models of social resilience in dealing with the consequences of disasters, the study and evaluation of social resilience in the face of environmental hazards in Hamedan city is by using the selected method of "Total average deviation from the optimal indicators", in other words In this research, the indicators of social resilience of the selection method in the four regions of Hamedan city are investigated and after determining their final number; The numerical ratio of that index to the optimal limit (IIF) is estimated; By summing up the distances obtained for each index from the optimal value (IIFs), it is possible to calculate the distance of social resilience from the optimal level of each of Hamedan city's regions in the form of DSF secondary factor. The number of DSFs of its four regions is calculated in the form of the final factor of social resilience of URF, with the estimation of URF and, on the other hand, the determination of the assessment levels; The level of social resilience of the studied city is determined from the levels of "resilient, relatively resilient, prone to crisis, crisis-causing and critical". Finally, the quantitative level of social resilience of Hamedan city (URF) after examining the relevant indicators and determining Their percentage, as well as the measurement of the percentage of resilience in each index (IIF) and the amount of social resilience of each region (DSF) were estimated to be equal to 1.01825, which according to the levels of the base measurement, the obtained results indicate the resilience of Hamedan city in It is a social field.