Mansoure Jozay - PhD student in Horticultural Sciences, Faculty of Plant Production, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
Hossein Zarei - Associate Professor, Horticultural Sciences Department, Faculty of Plant Production, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
Sarah Khorasaninejad - Assistant Professor, Horticultural Sciences Department, Faculty of Plant Production, Gorgan University of AgriculturalSciences and Natural Resources, Gorgan, Iran
Taghi Miri - Assistant Professor, School of Chemical Engineering, University of Birmingham, United Kingdom

Urban congestion and climate change have created many problems for cities around the world, including rising levels, which have led to poor water management, rising urban temperatures, low air quality, green space in various environments, and especially rising levels. As populations grow rapidly and urbanization intensifies, pressures for the efficient use of water, energy and food (WEF) emerge as a challenging intertwined link between the WEF, especially when these resources are in competition. On the other hand, land restrictions and changes in irrigation on arable land have caused modern agricultural systems that use nutrient-rich water instead of soil to feed plants, such as hydroponics, aeroponics and aquaponics, and they do not need fertile land to be effective. It will find more supporters. Conventional agricultural systems require less water and space. Therefore, the present study examines an insight into green roofing systems. The results of the present study show that a green roof can be used as a tool to reduce the effects of climate change in urban areas. Rooftop farming is a practical solution for intelligent urban agriculture to offer diverse socio-environmental benefits and short food supply chains, especially in densely populated cities. This research proposes a new presentation of research methods used to address current issues related to optimizing food, energy and water performance.

Roof garden, Sustainable city, Extensive system , Variety of pollinators, Sustainable management