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Today, the cities of the country are faced with a kind of duality and inequality. As urban inequality has become one of their spatial characteristics. Therefore, the purpose of the present study is to Zoning of spatial inequality neighborhoods of Isfahan metropolis based on economic indicators for better planning for organizing, empowering and enhancing their quality of life. This study is an applied one and its method is descriptive-analytical. The research data were obtained from Statistical Blocks of Iran Statistical Center (2016). The statistical method used to analyze the data, compile the indices and extract the final urban poverty indices with AHP, Topsis and Hotspot. The findings show that the coefficients of influence on the components of the main occupational, occupational, housing and vehicle components respectively are: 0.266, 0.317, 0.223 and 0.184. According to the final index of poverty status in terms of economic indicators, 23 neighborhoods (11.98%) have good quality, 37 neighborhoods (19.27%) have relatively good quality, 52 neighborhoods (27.08%) are in moderate condition, 64 Neighborhoods (33.33%) are in poor condition and finally 16 neighborhoods equivalent to 8.33% of all metropolitan areas of Isfahan are in poor condition. In total, about 42% of all metropolitan areas of Isfahan are in poor condition. The results of the Hotspot model show that neighborhoods with higher than average values in the south and partly in the center of the city and neighborhoods with lower than average values are located in the east and partly west of Isfahan. In fact, the city can be divided into northern and southern parts.

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Air pollution and adverse effects of pollution caused by the combustion of fossil fuels in urban settlements are among the important environmental issues of metropolises that need to pay attention to ways to reduce air pollution in cities. Global experience has shown that urban form indicators are one of the most important factors affecting air pollution and energy consumption in the city. Therefore, paying attention to the form of the city plays an important role in the long-term perspective of cities for better air quality. The present study is applied in terms of purpose and descriptive-analytical in terms of method. In order to collect the required data and information, library and documentary methods have been used. To analyze the data and answer the research questions, the Moran statistical technique was used in the GIS software environment. The results of this study showed that the air pollution situation in Tabriz in terms of air pollutants, ie sulfur dioxide, nitrogen dioxide, carbon monoxide in the second half of the year is more than the first half of the year, so that among the air monitoring stations The field had the highest number of air pollution. Also, the results of the study of the effect of urban form and land use pattern on air pollution showed that urban form and land use are effective on air pollution.

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In urban spaces various heterogeneous and dissonant elements together cause to environmental disturbances. One of the most impotant of these elements that rarely is noted, is the color. Therefore, this study has been done with the aim of review and assess of color role effectiveness in upgrading quality space of Ramsar Chahrsad Dastgah town. The research method was descriptive-analytic and data were collected through questionnaires and photography. The statistical population of the study was estimated, according to Cochran formula, 300 people. In order to assess of quality indicators according to the role of color were examined 3 main index (spatial perception, readability and identity, diversity and vitality) and 20 variables. To analyze the indicators have been used from sample T-test and RGB models. According to one sample T-test, readability and identity Index with an average of 2.31, diversity and vitality with an average of 2.69 and spatial perception with an average 2.78 have had from least to greatest effect on the quality of the study area. Also according to the color palette extracted from sky, artificial body and vegetation layers, town of Chahrsad Dastgah are not rich in terms of color and promotion of the quality of urban space is not. Generally, in the town of Chahrsad Dastgah has been used less than coloring agent to increase the spatial perception, sense of life and identity.

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Abstract
 Evaluation of indicators of sustainable development, as the axis of human excellence, is the dominant basis of urban planning and land management and has a decisive role in spatial dispersion and the formation of environmental behavior of human societies. The method of this research is descriptive-analytical and its main tool is a researcher-made questionnaire. Data were collected using library and survey methods (questionnaire tool). The statistical population is 35 neighborhoods of Bandar Mahshahr that the sample size through Cochran's formula with 95% confidence level using the number of households in Mahshahr 382 people who through simple random sampling in the neighborhood has distributed a questionnaire.  Based on the research criteria, the results show that the neighborhoods of Bandar Mahshahr are in a state of instability and the severity of instability is different between them.  So that in the selected indicators from the 35 neighborhoods, only neighborhoods 1, 2, 6, 15, 16, 17, 19 are at a stable level and other neighborhoods (28) are in an unstable situation, this situation is affected by their position in  It is the spatial structure of the city, which has led to the formation of neighborhood inequalities in terms of indicators of social stability and segregation.  The results of route analysis have shown that all economic, social, physical, environmental and spatial justice indicators have a positive and significant effect on sustainable development of Mahshahr city, among which the economic index has the greatest effect on sustainable development of urban areas.
 Keywords: evaluation, sustainable development, neighborhoods, planning, Mahshahr

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Correct analysis of the housing market situation and correct knowledge of the factors affecting housing, especially in terms of its price and the extent of the impact of each of them, can help planners and officials in the correct analysis and forecast of the future situation and appropriate Provide appropriate solutions. The aim of this study was to identify the drivers of housing price in Khorramabad. Theoretical data were prepared by documentary method and experimental data by survey method based on Delphi method. The statistical population of the study is 30 experts and specialists in the field of housing in Khorramabad city were selected by purposive sampling. Delphi methods, cross-sectional analysis and MicMac software were used to analyze the data. For this purpose, first 23 factors were identified by Delphi method and using descriptive questionnaires by experts. In the next step, the matrix of cross-effects was designed to measure the impact of factors on each other and provided to experts. Finally, out of a total of 23 initial factors affecting housing prices in Khorramabad, 12 factors were identified as key factors of the system. Size: Household income, land price, building density, number of units and floors, access to urban facilities and services, population density, geographical location of lands, uninhabited future uses, number of rooms, security status, size of property plots, demand status.

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The expansion and survival of the Corona virus in urban and rural areas of Iran can have different implications on the eyes of urban and rural development in the country. On the other hand, the Corona virus can be considered in the future of cities and villages as an opportunity for their development. Therefore, in this research, the purpose of the research was investigated using a futuristic approach that has a qualitative-descriptive approach. To achieve this goal, first using research literature and library studies, as well as the help of 50 experts in various educational areas, the effects and opportunities of the corona virus were presented. In the following, with the method of qualitative analysis and experts, the challenges and policies of coping with Corona were presented in urban and rural communities. The results of the study showed that the corona virus had had social, psychological, environmental and economic effects on urban and rural communities in the country. In addition, the effect of the Corona viruses, opportunities such as accelerating the use and diffusion of digital tools, increasing distance education, increasing services and health facilities caused by government investment to cope with corona, increasing the relationship between urban and rural areas, Reducing environmental pollution, reducing land degradation, water and other natural resources and mobilization and strengthening urban and rural networks. Also, the results showed that improving access to medical services, maintaining and developing basic services, support for jobs, businesses and improving digital infrastructure are the most important policies of reducing the effects of corona virus on urban and rural development in the country.
 

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It has a complex and multi -dimensional conceptual life and guarantees the performance of the ecosystem from the smallest unit to the surface of the Earth, or in other words from local levels to world levels, and its patterns are quite different from one region to region. In this regard, in the past three decades, in addition to the human impacts, the use of harmful resources and industries, the vulgarity of the ozone, the greenhouse, the greenhouse and the effects of the phenomena, and the phenomena of the city, Various environmental and environmental and remedies have been increased, which has increased melods to zero. For this purpose, in this study, it has been attempted to identify and analyze the key propellers affecting biodiversity by emphasizing the environmental indicators in Tehran's 11 metropolitan area. In this study, with the technique of environmental and Delphi dynamics, 57 primary factors were extracted in eleven different areas and then, using the Delphi method of managers, the matrix of the components of the components was formed. Next, the matrix analysis has been analyzed through the Michemac software. The results of the distribution of variables on the axis of influence and influence of the factors in the Micmac software indicate the system's instability within the scope of the study, and therefore five categories of variables were identified. Finally, due to the high direct and indirect effect of factors, seven key factors were identified as key factors in the field of biodiversity, with emphasis on the environmental indices of the region. Among the preferences under consideration, the variables of public transport status (speed, accuracy, confidence, security, security, convenience, economic affordability) and public access to the green space had the highest impact on the biodiversity in the study area.
 

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Lefebvre's theory has received much attention in the field of space production, and its importance is especially in the fact that it is systematically integrated in the categories of city and space as a comprehensive and comprehensible social theory.

The traditional planning of land use is completely abstract and formal and devoid of perceptual and meaningful components, but Lefouri's trialectic approach is not like this and consists of three virtues (spatial practice-spatial representation and representational space) that are in communication with each other and collaboratively and at the same time in the moment. They form, produce a whole.This research has a descriptive and analytical method, and in terms of its purpose, it is fundamental. The changes caused by the arrival of new paradigms in the approaches of urban planning and urban design, which assigns a different nature to the strategic system of urban development changes, and on the other hand, new attention to space and finding the concept of living space to be important, it seems that Lefebvre's trialectic approach is contrary to traditional user planning. The land values ​​the everyday space and lived experience of the residents and can create spaces that increase the sense of place and sense of belonging of the residents to their living space.The review of the concepts shows that the concept of lived space (abstract-concrete space) was influenced by different approaches of the philosophy of science (interpretative and critical) and now it is witnessing an approach change (paradigm), which can show social transformations. This study shows that space-place (living space or space-love) is, unlike the previous definition of space based on positivist (mental and perceptual), abstract and generalist approaches, mainly a demarcated area of ​​space that has physical-concrete characteristics and It is formed and filled with meaning through human experience.