خلاصه ماشینی:
In general, four main theories are related to cities’ vulnerability: first, the human ecology theory that has emphasized the unbreakable bonding of biophysical processes and social processes; second, the theory of political economy, which has integrated macro and micro perspectives, providing a better analytical framework for complexity and dependence comprehensive understanding of vulnerability-causing factors; third, the theory of community-oriented compatibility, which is based on identification, assistance, and implementation of community-based activities strengthening the capacity of local people to adapt to life in a risky and unpredictable situation; and fourth, resilience which is the capacity or ability of the community to predict, prepare, and respond quickly against the effects and consequences of disaster.
Results and Discussion Evaluation of three important components, with regard to quality measurement of physical dimension of housing, suggests that housing renovation has a positive impact on improving the quality indices such as building strength, increasing level of satisfaction based on materials type and structural strength, and observing the principles and technical standards.
Conclusion Considering this research’s findings about the impact of different economic, social, and managerial forces on the production of rent space in Zanjan city, in order to improve the status quo and move towards production of urban spaces as a suitable response to real housing needs, it is necessary to take the following into consideration: Management of oil revenues, liquidity, and government assistance to create a productive urban economy Prevention of buying/selling or speculation of land plots through proper implementation of residential land development policies, based on real land needs Attentiveness to urban regeneration policies Facilitation of issuing building permits for vacant land.