Qualitative measures of urban landscape according to traditional gardensCase study: (Qazvin city)

Perhaps one of the first human actions in the field of architecture was the landscape of gardening, the stage where humans create artificial green space and eventually lead to today's gardens and parks. Gardening has a long history in different countries. The art of horticulture has existed in countries such as Japan, Iran, England, France and Italy, and in each of these countries, this art has been done in its own ways and methods. Gardening is the art of combining architectural elements, plant elements and water displays. Together, in such a way that the result of the work, according to the climatic conditions, meets the expectations and aspirations of the peopleThe gardens in each city are considered the beating heart of that city; traditional gardens are created not only for recreational purposes, but also as a workplace, employment and production. The importance of traditional gardens in a city like Qazvin, which is several thousand years old and are part of the body of this city, are considered as a living part of the city and in coordination with the inanimate part of the city body, structure or texture and appearance of the city Their absence will have a significant impact on the visual values and appearance of the city of Qazvin. In fact, what makes this city one of the other cities that are close to it, is that the people of this land, who lived in the arid land, were able to organize a garden of 6,000 hectares around the city. With an urban structure in the context of urban life and have an environmental function, livelihood and even leisure.Research Question: In this study, considering the importance of protecting traditional gardens, promoting sustainable environmental development and also examining the impact of the role of these gardens on the appearance and landscape of Qazvin, the following questions were asked:1. Can organizing and reviving traditional gardens play a role in improving the quality of urban landscape as well as preserving the environment in Qazvin?2. Is there a significant relationship between the components of sustainable development and the components of landscape quality in the traditional garden of Qazvin?

The main purpose of this study is to organize and revive traditional gardens in order to increase the quality of appearance and urban landscape, as well as environmental protection and sustainable development in Qazvin. And the sub-objectives of this research can be:- Identifying and explaining the effects of preserving traditional gardens on increasing the quality of landscape components and sustainable environmental development in Qazvin- Providing solutions to protect traditional gardens due to increasing population pressures and the tendency of physical development of the city in recent years.Research Method In this comparative study - a case study and in necessary cases the descriptive research method has been used to express quantitative and statistical information. In order to analyze the data and also to find the correlation relationship between the components of sustainable development, appearance and urban landscape, statistical methods, Tukey test in SPSS software, one-sample T and Pearson correlation have been used.

The results of the research indicate that the revitalization of traditional gardens has a fundamental role in improving the quality of appearance and urban landscape, and their protection is also vital in promoting and developing the environmental sustainability of Qazvin.