The effect of plant tissue Locations and urban green spaces with sustainable planting the design approach (Case Study: Tajikistan Park in Alborz province)

the locations and the relationships between locations that have emerged with urbanization and the growth of cities have placed considerable pressures on city dwellers. In recent times, city dwellers have been seeking comfort both inside and outside their homes. The search for comfort outside of homes, in particular, has increasingly focused on satisfying both the physical and psychological needs of city dwellers. Urban green space, such as parks, forests, green roofs, streams, and community gardens, provides critical ecosystem services. Green space also promotes physical activity, psychological well-being, and the general public health of urban residents. Green spaces provide various kinds of ecosystem service functions. Though some of them, such as the carbon-sinking and biodiversity preservation functions are of value to everyone, others, especially those related to aesthetic and recreational functions, only benefit people who have direct access to green spaces. In urban settings, where ecosystem services in the second category prevail, this means the spatial dimension of urban green spaces, including their richness, accessibility, shape configuration, and distributional characteristics, may considerably influence the realization of their ecosystem service value. At current conditions, urban spaces strongly have been developed. Mastering machine on urban life and high compression of activities causes destruction urban green spaces and vegetation, then reduction the quality of life and aesthetic. Urban green spaces (UGS) have been shown to provide a number of environmental and social benefits relevant for a higher quality of life of residents. Vegetation as main element of urban space have an important role on creation of beauty and quality of spaces. So cognition of sensory capabilities and their physical and visual characteristic like planting design is so important and observance of planting design principle can help to make a relationship between natural and artificial elements of urban, and this improve the quality of space and welfare of human life. The most prominent visual part of urban spaces, especially the street vegetation cover, are trees. Textures, colors Trees, and geometry are contrasts landscape cities with Trees can prevent the vision the visual aspects of the visual characteristics desirable or undesirable in most cases, plants in urban areas are the most important environmental variable. (Sustainable planting design brings comfort and increases the quality of human life). sustainable planting design is one of the cases that has an important role on social aspect of sustainable development. To this end, in this research, we have tried to define some cocepts like urban green space, sustainable development and planting design. Moreover, we are going to study variety of plant tissues and their effects on space, like minifying and magnifying the space, changing the size and depth of space, and finally the effects of plant tissue on planting design. It is then, according to theory to analyze the status quo planting the element of texture in the study area, and finally suggestions in this regard to improve the plan of planting is presented.