Urban Planning
احمد اسدی
Abstract
Urban regeneration, as a comprehensive and integrated operational vision and approach, seeks to improve the economic, social, physical and environmental conditions of an urban community that has been subject to change; in a way that ultimately leads to a sustainable economic, physical, social and environmental ...
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Urban regeneration, as a comprehensive and integrated operational vision and approach, seeks to improve the economic, social, physical and environmental conditions of an urban community that has been subject to change; in a way that ultimately leads to a sustainable economic, physical, social and environmental development and improvement. Meanwhile, one of the ongoing problems of human settlements is biological hazards and epidemics such as malaria, influenza and coronavirus (Covid virus 19), which has faced many challenges in different parts of the world, especially cities in various economic, social, environmental and other dimensions. Therefore, there is a need for a framework for planning and regeneration approaches to future cities in order to deal with such risks. For this purpose, the present study has been written with the aim of developing applied knowledge in identifying the factors affecting the realization of sustainable urban regeneration of Tabriz in the post-Corona era. Therefore, the research method is applied in terms of purpose and analytical and exploratory in nature, and data analysis has been done using the Delphi method (15 elites and managers) and the application of cross-impact analysis technique in Micmac software. Based on the obtained results, the most effective among the studied components for sustainable urban regeneration of Tabriz in the post-Corona era are related to the components of information technology management in organizations in charge of urban affairs and emphasis on knowledge-based and knowledge-based management, emphasis on urban governance and urban management system integration, to create a mechanism to achieve the participation of citizens, private institutions and government organizations in the urban management system and the realization of a holistic view in the face of complex issues of cities.
Urban Planning
Gholamali Khammar; Sahar Azarian; somaye rahdarpoodine
Abstract
Sustainable development on a neighborhood scale means improving the quality of life in it and including all environmental, physical, cultural, social and economic features and components without creating obstacles for the next generation. In this regard, urban land use as the core of the planning system ...
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Sustainable development on a neighborhood scale means improving the quality of life in it and including all environmental, physical, cultural, social and economic features and components without creating obstacles for the next generation. In this regard, urban land use as the core of the planning system has an important role in providing welfare services, access and meeting the needs and diverse needs of citizens at the neighborhood level, while land use is evenly distributed in urban areas. Do not cause the emergence of gaps and heterogeneity of stability in urban neighborhoods and naturally increase the dissatisfaction of a wide range of urban residents with the living environment and reduce their quality of life. Therefore, the purpose of this study is to investigate the effect of urban land use on the sustainability of urban neighborhoods in Zabol.For this purpose, the research is applied in terms of purpose and descriptive-analytical in terms of method. Data collection was documented and analyzed by spatial analysis. The results show that there are inequalities between neighborhoods in terms of access to service use and the concentration and density of service uses is in areas 2 and 3. This has increased spatial and welfare inequalities between neighborhoods and this has reduced the quality of life in some neighborhoods. have given.
Urban Planning
keramatollah ziari; noosha hamghadam
Abstract
Introduction
The cities are considered as the centers of social, economic and space development, and the most appropriate places for the occurrence of problems. therefore, the main manifestations of development are negative and positive, mainly in cities and one of the tasks of modern societies is the ...
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Introduction
The cities are considered as the centers of social, economic and space development, and the most appropriate places for the occurrence of problems. therefore, the main manifestations of development are negative and positive, mainly in cities and one of the tasks of modern societies is the creation of cities and sustainable localities in economic, environment, and special space - physical. The innovation of the present study is the use of all development indicators simultaneously to identify and verify the current situation, which has not been done in any study for the city of Gorgan. the aim of this study is to measure and analyze the level of physical, economic, biological, social and security of urban localities. the present study is applicable in terms of purpose, and its method is descriptive analytical. The statistical population of the study includes all people living in zone 3 of Gorgan city. In the present study, Cochran's formula was used to calculate the sample size and the sample size was estimated to be 384 people. to determine the sample size, the appropriate attribution method was used. the research results show that the new Gorgan neighborhood is located in the best stable condition, after which the neighborhood of Khayyam is located and the neighborhoods of Jangal School, Mikcheh Garan neighborhood, Sarpir and Dabaghan neighborhoods, Kianshahr alley, Javadieh alley, Hafez alley, Buyeh neighborhood are in the next ranks in terms of local sustainability. In addition, there is a lot of inequality in the level of stability of a neighborhood in Gorgan. The results of this research can be used for Gorgan Municipality and the City Council and the Road and Urban Development Administration to intervene to recreate and provide more appropriate services to citizens.
Gorgan, like many large cities in the country, faces many problems, including development instability, and this issue reaches its highest level in some neighborhoods. Although neighborhoods are the core of urban life, they have no place in the formal spatial planning system. This has led to an intensification of development instability in them. In the face of the problematic growth of cities, different planning approaches are looking for realistic solutions for urban development, one of the most important approaches is the approach of sustainable development in neighborhoods and urban contexts. While to achieve the stability of society, more attention should be paid to the lower levels. This inconsistent understanding of urban sustainability leads to the lack of an integrated solution and coordinated measures to address such a complex issue, thus necessitating a comprehensive understanding of urban sustainability.
Methodology
This research is considered as a descriptive-analytical method and in terms of how to collect the required information and data, it is considered as a field and survey research. The present study was applied in terms of purpose. This research has been done in two parts: documentary and field studies. The technique of studying documents, which is based on taking notes from books and written works, has been used to be aware of the opinions of experts in the field of concepts and theoretical issues related to the field of research. The statistical population of the study includes the residents of the neighborhoods of District 3 of Gorgan (114348) which has an area of 1,523 hectares. Among them, 384 individuals were selected by convenience sampling
Results and Discussion
The stability of neighborhoods in the region of three cities of Gorgan is unbalanced. Out of nine neighborhoods, three neighborhoods (Sarpir and Dabaghan neighborhoods, Khayyam alley and Jangal school) studied with the development sustainability index with 95% probability had a significant level higher than (0.05) and their performance in creating sustainability was not accepted. In general, according to the average results, it can be said that the region of three cities of Gorgan is low in terms of the level of neighborhood stability, and therefore the attention of managers and city officials, especially Gorgan Municipality in this regard is necessary to take measures to Increase the sustainability of the neighborhood. In fact, the more development develops in an area, the more sustainable the level of human settlements or neighborhoods.
Conclusion
According to the results, the averages of physical, environmental, economic, social and security dimensions are less than average (3), so the components and sustainability dimensions of Gorgan neighborhoods are in a lower than average condition. The results showed that there is a significant difference in stability between residential areas of Gorgan in residential contexts. So that the average stability of the new Gorgan neighborhood is in the best condition compared to other neighborhoods. Khayyam alley neighborhood. The neighborhoods of Jangal School, Mikcheh Garan, Sar Pir and Dabaghan neighborhoods, Kianshahr alley, Javadieh alley, Buyeh neighborhood are in the next ranks in terms of sustainability.
Urban Planning
Samad Medadi Heris; Mohammad Reza Pourmohammadi; Mirsattar Sadre Mousavi; Shahrivar Rostaei
Abstract
Introduction On the verge of entering the third millennium, very fast evolutions have been occurred in human societies which apart from profits accompanied with serious damages too. Available documents and evidence indicated that the main driver for these evolutions has been industrial revolution and ...
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Introduction On the verge of entering the third millennium, very fast evolutions have been occurred in human societies which apart from profits accompanied with serious damages too. Available documents and evidence indicated that the main driver for these evolutions has been industrial revolution and its resulted effects as fallowing to apply machine in human societies and using electronic devices resulted from this revolution we were witness of accelerating resource consumption from one hand and on the other hand with development of medical science and applying technology in manufacturing medical devices, deaths have been decreased and subsequently population has increased. With high rate of fertility and immigration from rural to city areas, especially cities of developing countries in recent decades have been expanded dramatically. At civil levels, with economic, social and cultural evolution of 19th and 20th centuries affected from modernism is caused genesis of metropolises and generated fundamental changes in the their structure and spatial-physical organization. Looking at this situation, a new approach for sustainable development has been proposed at international level that controlling development and determining restrictions are among its objectives align with human society welfare and controlling damages to the environment. Given to the course of the evolutions in the theoretical and practical domain of the cities under the influence of new paradigm, meeting needs is a requisite for life environment in addition personal welfare and high quality of life are required and necessary too. Considering to sustainable development theory, some emphasize confidently that environment, society and economical subjects should be considered for the unpredictable future of the environment. Data and Method The current study is descriptive- analytical which has been conducted using effective indicators in sustainability of residential environment using fuzzy analytic hierarchy process and entropy Model. Available methods and models for selection and evaluation are categorized in two general groups: 1- flat models 2- hierarchical models. One of the models in this regard is fuzzy analytic hierarchy model. Fuzzy analytic hierarchy approach is an expanded AHP approach. Table No. (1): Expert weighting of indicators and criteria In this study various data from different aspects of the sustainable (environmental, economic, social and physical) development has been collected. In scientific studies one of the well-known methods that is widely used to solve multi criteria decision making problems is fuzzy AHP. Accordingly, if fuzzy values were triangular numbers which are shown as (mi, li, ui) then it can be calculated using below equation.Entropy in data theory is a measure of unreliability which is specified with probability distribution (p < sub>i) and measuring this unreliability () by Shanon has been stated as below in which the greater dispersion in the values of an indicator, the more important that indicator is. Results and Discussion Due to the importance of sustainability in development and sustainable development in recent years, so many investigations have been done in various domains and in dimensions such as economical, environmental and physical ones. According to the results obtained from this study, physical criterion which includes (construct, accessibility and vicinity) is the main criterion considered by experts with numerical weight of 0.544. Social, economic and environmental dimensions are respectively at next level of priority. For the same reason physical dimension is emphasized as the main influential factor in Tabriz sustainable development in this study. At the next step dimensions of sustainable development were analyzed and the role that each dimension plays on civil areas was studied and below conclusions were obtained: Of 66 indices for analysing sustainable development dimensions in Tabriz city, 7 indices belonged to economic dimension, 14 to social dimension, 8 to environmental dimensions and remaining are applied for physical dimension that the obtained results are summarized as below: At economic dimension districts 4, 1 and 2 with scores of 6.14, 5.46 and 4.95 scores obtained first, second and third scores of indicators and district 10 gained the lowest score. Conclusion Sustainable development is the dominant paradigm in the third millennium. This theory has been expanded in proposed period of time with a glance to environmental discussion and with the aim of preventing environmental deterioration and has been drawn to different discussions after passing a short time. Sustainable development encounters with inappropriate production, distribution and nature destructive pattern that its final purpose is to control environmental damages and increasing the quality of life. This study has been conducted with the aim of prioritizing sustainable development dimensions at the first stage and weighting civil districts based on the same dimensions. The results obtained from this study indicated that physical dimension is at the first priority among other dimensions.
Urban Planning
esmaeil zarghami; hamidreza azemati; dorsa fatourehchi
Volume 23, Issue 68 , September 2019, , Pages 195-217
Abstract
Today, sustainable development has become an important issue in meeting the urban needs for a happier and more environmentally friendly community. At the global level, planners manage residential construction through prioritizing sustainability criteria as well as providing sustainability planning framework. ...
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Today, sustainable development has become an important issue in meeting the urban needs for a happier and more environmentally friendly community. At the global level, planners manage residential construction through prioritizing sustainability criteria as well as providing sustainability planning framework. Due to the growing population and mass construction of residential complexes in urban areas, compliance with the criteria of environmental sustainability and achieving sustainable development in our country has become a requirement. Therefore, the present paper aims to achieve a systematic sustainability assessment regarding construction by managing the priorities of sustainability criteria in Iran. As a result, by getting to know the environmental sustainability criteria and prioritizing the importance of these criteria based on the needs of the Iranian community's residential construction, a suitable guidance can be provided to planners. The purpose of this research is to provide an appropriate framework for planners' decision making in order to consider sustainability and achieve a suitable approach in sustainable design of residential complexes in Iran. In this paper, the investigation of the criteria and concepts of environmental sustainability has been done through descriptive-analytical method and documentary studies, library and researchers' experiences in order to achieve the theoretical foundations and questionnaire. Afterwards, by using multi-criteria decision-making method, the questionnaire will be used to assess the importance of priorities from the perspective of Iranian sustainabiloity designers. The results showed that Also, factors such as energy and atmosphere considerations, and materials and resource considerations are amongst the most important environmental sustainability criteriain terms of construction, which should be considered in the planning of sustainable construction of residential complexes in Iran.
Urban Planning
mahla tayefi nasrabadi; Hosein Hatamei
Volume 22, Issue 66 , January 2019, , Pages 307-327
Abstract
The most important feature of the current urbanization era is population growth and cities development that the continuation of this, the growing need for bio-places and creating residential areas more than ever felt. On the other hand, due to the inertia of life, setting the economy as a principle and ...
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The most important feature of the current urbanization era is population growth and cities development that the continuation of this, the growing need for bio-places and creating residential areas more than ever felt. On the other hand, due to the inertia of life, setting the economy as a principle and the multiple mass construction in different parts of the urban context without paying attention to functional, psychic and mental needs of its future residents, with the purpose of overcoming the housing shortage problem, other problems will crystallize that the most important of them are hurting the family foundation and the community. According to this, creating stability in the housing sector and its planning in the direction of sustainable urban development is an important step in reducing the current instability which can arise through three basic criteria of social, economic and physical together. The aim of this study is measuring the housing sustainability indicators of the housing of region one of Mashhad municipality and help to promote these spaces through suggestions to make them more sustainable and extending it to similar areas. This research in terms of target is an applied research that has been done with descriptive-analytical method and based on library-documentary resources and surveys. The research statistical society is the people who lives in the region one of Mashhad that by using a Cochran formula, random sample consists of 384 people with questionnaire in SPSS software have been studied and analyzed by the one-sample T-Test. The research findings indicate that the housing of region one of Mashhad municipality in economic and physical criteria has somewhat stable conditions and in the social criteria has unstable conditions; As the most stable indicator of housing, having the facilities and the most unstable indicator, neighborhood relationships are known.
