"Land Use" Planning; the Tool of Implementing Social Equity(Introduction for Land Use planning Role in Implement of Social Equity and Sustainable Development)

Spatial unbalances, that be created from centralized approaches in development planning collections specially afterwards from forth planning and in first 1971th, compelled planners and decision- makers to find a way for implementing socio-spatial equity as the goal. These problems be created because of absence regional approaches and developmental views, that affected for social, economical, cultural, physical, managmental and policy- making aspects. Compile charter "land use"planning in 1971th, was a step for compensating prejudicial effects for cities and regions in Iran and restoring regional balances. The goal of "land use" planning is justly distribution of resources and population and ecological, economical and social considerations belong to intellectual organizing of space in regional and national level, that distribute population and economical activities in proper manner in relation to natural resources. This research attempt to prove that creating relation among environment, human and his activities, and attention to regionalism approaches is the best manner in obtaining social equity and human development. Undoubtly, using systemic approach in "land use" study and implementing its aims in justice manner will sustain cities and regions.