Pourafzal, Seyed Alireza, Gharagozlu, Alireza, Kheirkhah Zarkesh, Mir Masoud, Sadeghian, Saeed. Introduction: This paper attempts to clarify the effect of dam construction on changes of physical urban development. This research also investigates if the physical development has occurred on scientific. Journal of Environmental Science and Technology. 2014;16(1):219-229. doi: