Urban open spaces & crisis management

In this study, at first was determined system boundary and effective endogenous and exogenous variables. Then, was studied reference variable behavior. After that were determined dynamic assumptions and was prepared conceptual model and cause-effect diagrams. At finally, modeling was performed by definition of parameters and structuring of dynamic theories in "Vensim PLE" Software for 20 years periods . the obtained model was tested in extreme conditions . Analyzing of reduction process of urban open spaces in process of cities development in Tehran metropolis is the purpose of this research. The research method is analysis descriptive. Also data collected is documents field. The results show that will be controlled reduction process of urban open spaces with usable in crisis conditions in Tehran metropolis by modification of destructive mechanisms also using policies that associated with key variables.

Autorentext

Maryam Ebrahimpour was born in 1984 in Iran . Her academic education is in Landscape Architecture and Urban planning. She has 10 published paper with 4 case studies in national and international journals until now.