The relationship between green space and sustainable urban development (Case study of the three regions of Qazvin )

In the present space one of the characteristics of the development of green spaces in urban environment has been recognized that, with increasing population and development of cities, particularly the creation and optimal maintenance of green space seems to be absolutely critical. as the existence of green space use in cities and its proper distribution is considered one of the fundamental issues of urban planning and management. abstract with the development and development of urbanization gradually from nature, and interfering in the natural environment and the creation of man - made environment, the environmental, sensory and spiritual needs of human beings have emerged, so the function of green space in cities is in such a way that cities may remain stable regardless of it. therefore, if the green space as part of urban fabric with urban services function is necessary, it cannot be separated from the needs of urban community so the concept of sustainability in cities can be explored around many axes. meanwhile, the necessity of addressing the issue of urban green space is so important that the interdependence between green space and sustainable urban development is inevitable. the purpose of this paper is to investigate.
 the relationship between urban green space and sustainable urban development. abstract urban green space is one of the most important centres of recreational and entertainment services in addition to health and psychological aspects in sustainable urban development.