Volume 5, Issue 3 (Summer 2023)
Abstract
Introduction
Spatial court in the city, management, distribution and distribution of space services and urban possibilities, special attention e-mail. In the discussion of equality and equality, none of the urban groups and classes of residents have a tendency to oppose each other and they provide equal treatment for everyone, regardless of social and economic status, for access to general urban services. For this reason, this topic, as it prevents the accumulation of possibilities and urban services in one area, the polarization of the city space and social inequalities, it makes access to the possibilities in the city for everyone. In accordance with this, the present research is aimed at assessing the spatial justice in the distribution of services and urban possibilities in the palaces of eight Shahr, Tehran.
Methodology
The research method is descriptive-analytical and based on library and documentation methods. The data used in this research are the data that have been extracted from urban areas. In order to analyze the information, in the first stage, using the entropy scale, balance (equality) or disequilibrium (inequality), each of the uses has been analyzed and then proceeded to rank the 13 palaces, regions. And the level of utilization of urban services and possibilities using the Cocoso model has been used for ranking the regions
Result and discussion
Since the globalization of cities and the urbanization of the world is the most prominent feature of the twenty-first century. Especially fortunately, the growth of urbanization in the majority of cities in the developing countries is more rapid. Various (housing, traffic, pollution, urban identity, commercial land, unsustainable land use, etc.) have been faced.
Land, as a limited, scarce and non-renewable commodity, in the face of rapid urban development and increasing collective demand, is transformed into an expensive and profitable commodity, as a result of which it is considered as a means of commerce for the purpose of securing profit and general welfare and improving the standard of living. Special groups are declared and cause many social, economic and environmental problems.
Based on these problems and difficulties of the current urbanization in this research with a radical and critical approach based on theories related to justice and spatial equality, after identifying and analyzing urban land use conditions, types and programs derived from them, the percentage of their realization. Reasons and forces influencing their realization or non-realization, as well as the space produced, the positive or negative spatial-spatial effects resulting from them. Perhaps the most important concern that prompted me to address this matter is the chaotic and confused situation in the suburbs of the three districts and the palaces of the third district of the eight city of Tehran in recent years.
The conditions are not improving, they are getting worse day by day. The situation of overcrowding and non-distribution of inappropriate uses, which have arisen due to major reasons, have led this region to a state of chaos. The urban land has been transformed into a bubble with the expansion of the stock market, the dimensions of which are getting bigger and bigger every day. Since the use of urban land is the core of urban planning, based on this assumption, it is possible to understand the root problems and spatial problems of the current urban area.
Conclusion
The results obtained indicate the imbalance in the distribution of spatial services and urban possibilities. Based on the results of the entropy method, cultural quality with a weight of 0.463 has won the first rank. Sports quality with a weight of 0.255 has won the second rank and green space quality with a weight of 0.153 has won the third rank. According to the Cocoso model and according to the results, Kerman district has won the first rank, Fadak has won the second rank and Wahidiya has won the third rank. Therefore, the eastern region and its palaces, which are located in District 1 and part of District Two, are in a better condition than the western region, where the palaces of District Three are located.
Volume 25, Issue 2 (Summer 2021)
Abstract
Abstract
Introduction Sustainable urban development is a multidimensional process and understanding this depends on a proper analysis of its often-contradictory complexities and dimensions. Therefore, this raises the need to pay attention to urban land use planning as one of the most important dimensions of sustainable development in urban space in order to be aware of the problems or development capabilities of the city spatial organization and its consequences and processes. The purpose of the present study is understanding of key driving forces based on futurology and scenario planning in land use changes and spatial developments in the 12th district of Tehran. To achieve this aim, the method of cross-impact analysis and scenario planning was used.
Methodology The present study in terms of practical purpose is a structural analysis and is based on the new method of futurology, which has been done with a combination of quantitative and qualitative methods. Therefore, according to the nature of this research, collecting information in the descriptive part was through the study of library documents and in the analytical part was the five sessions of Delphi methods, forming cross-matrices and balanced by Micmac software, explaining the key driving forces, direct and indirect impact analysis of variables have been used along with scenario analysis approaches. Delphi method has been used to identify variables and indicators. Thus, first, using scientific and research articles, the factors affecting the spatial organization of land use in the 12th district of Tehran were collected, then a semi-structured questionnaire was prepared and distributed among experts (statistical society) in several stages in order to value those factors.
Results and Discussion the statistical society of the study includes 40 specialists in the field of urban planning and research elites who were selected through purposive non-random sampling. According to the results among 72 key factors, 8 vital drivers including consumerism in urban land use changes, land tax laws associated with land use changes, construction supervision, groups and social classes in urban land use changes, unstudied construction permits, participation and cooperation affecting urban land use developments, unproductive rentier economy, urban land commercialization are the most important key factors influencing land use planning and its developments in District 12th of Tehran. According to the findings, it can be seen that the best predictable situation in the framework of the approaches used in the present study is in the form of first and second scenarios (green situation) with a high degree of compatibility and reliability. In this situation, the indicators, while achieving the highest scores obtained from the matrices and software analysis, in the scenario diagram page, its elements have a more uniform and convergent distribution.
Conclusion By examining the cases and variables in this study, it can be concluded that the most influential factor in urban land use changes is consumerism. In recent decades, changing patterns of land consumption and commodification and the growth of capitalism has caused huge changes in land use in the 12th district of Tehran. Besides, the most desirable scenario is the proposed scenario number one, which is based on the success of urban policy in organizing land use, smart planning, spatial valuation, solving policy-legislative issues and the ideal situation, permits and sales density in the favorable situation.
Keywords Spatial developments, Urban land use planning, Scenario-based approach, Wizard Scenario, Tehran Metropolis