Assessment of urban green space by using network analysis strategy to achieve sustainable development (Study Case: Zanjan wireless zone)

Today, the importance of urban and urban constructions was considered more than ever from environment purifying perspective in a healthy city framework, and it is a necessity of sustainable development. So the concept of a city without green space in its various forms is inconceivable. Given the importance of Green space in urban areas, research of quality and quantity condition of green space and its evaluation in urban areas of Iran has not been formulated. In the wireless part of Zanjan, in addition to the low per capita of urban Green Space compare to existing standards, spatial distribution of this user does not follow the principle of equitable distribution and it is not properly accessible to all people in the city. In general, the lack of proper urban Green Space in this area is the main motivations for this research.According to the results, the more importance is dedicated to social-economic zone. So in order to achieve sustainable development strategy will need to know the external and internal effects of this subject in the level of areas of this city. Until now most studies of urban Green Space are discussed using only one of the physical, socio-economic and environmental variables. But this research evaluated all variables in mixed way by using network analysis model. Therefore, the result of this study can help urban planners to understand and prioritize urban issues and find solutions to solve these problems.