Redevelopment

Open Access Article

1 - Qualitative Sustainability Assessment of the Large- Scale Redevelopment Plan in Samen District of Mashhad
Elnaz Sarkheyli Mojtaba Rafieian Ali Akbar Taghvaee

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Open Access Article

2 - Infill development at urban texture worn (case: Khani Abad neighborhood)
Omehani Banihashemi Rahim Sarvar Yousefali Ziyari

 For many years, urban centers encounter complex problems such as premature aging, brown lands and reducing safety and have always engaged thinking professionals, urban planners and policy makers. One theory that has received much attention in recent years is infil More

 For many years, urban centers encounter complex problems such as premature aging, brown lands and reducing safety and have always engaged thinking professionals, urban planners and policy makers. One theory that has received much attention in recent years is infill development. in short, this approach proceeds to development in inside of area and redevelopment in area by using of its inner potential The aim of this study is investigation and evaluation of infill development plans in old textures and introduction of lands and textures with high potential for implementing infill development. In this study by using of the analytic hierarchy process(AHP) we achieve prioritizing  and ranking  of urban blocks which represent the areas with the highest potential of infill development in the neighborhood. most of mallar pumices are fall but most of reyenah pumices are flow. .volume of lahar is more in reyenah.   Manuscript profile

Open Access Article

3 - Application of Content Analysis Method to Evaluate and Identify the Brownfields Redevelopment Process in Leading Countries
فرشاد Nooriyan کاظم Afradi

Introduction: Brownfield refers to lands which are derelict and have contaminated the environmental. Redevelopment is viewed of the best ways to confronting the negative effects of such lands. On the one hand, redevelopment process of this land cannot be promoted withou More

Introduction: Brownfield refers to lands which are derelict and have contaminated the environmental. Redevelopment is viewed of the best ways to confronting the negative effects of such lands. On the one hand, redevelopment process of this land cannot be promoted without a scientific and accurate view and this creates necessity to define and identify a process based on the experiences of other countries. Goal of Study: Based on the said need, the goal of study is to develop a process comprising the main and subsidiary steps. Method: The method is descriptive-analytical and in this text, firstly the different proposed brownfields redevelopment process from leading countries, that are expert in brownfields, is identified and then evaluated with the "content analysis" method. Findings: Evaluation showed that the all proposed processes main common points, are "Beginning", "Cleaning up", "Designing and planning" and "Implementation". In a subset of each of these key stages, there are series of subsidiary stages with peculiar steps. This subsidiary stage according to each country, city and site specific situation, have special necessity and relevance; in other words are flexible in terms of performance. Conclusion: It is worthy that in our country, the main parts of brownfields redevelopment process, specially military brownfields, carried out with a glimpse at this process; meanwhile, the subsidiary steps should be implemented based on our country special social, economic and environmental conditions. Manuscript profile

Open Access Article

4 - Investigation of environmental dimensions of brownfield dispersion in marginal areas
Sanaz Saeidi mofrad

Today, the physical and sparse urban sprawl is one of the well-known features of developing countries, and this uneven development of the city into the surrounding rural areas leads to poor urban development and environmental degradation. Brown lands are among the aband More

Today, the physical and sparse urban sprawl is one of the well-known features of developing countries, and this uneven development of the city into the surrounding rural areas leads to poor urban development and environmental degradation. Brown lands are among the abandoned areas, inefficient and in need of redevelopment in cities. There has been instability in cities. Therefore, the need to pay attention and identify these areas for sustainable intervention is extremely important. The main issue of the present study is to identify the criteria for defining brown lands and to study the environmental dimensions of the dispersion of these lands in suburban areas. This research is applied in terms of purpose and descriptive-analytical in terms of method. The results of the study indicate that although brown lands are structurally different from each other, but in nature have common features, so identifying these lands as potential urban potentials is an opportunity to achieve sustainable urban development, protection of urban areas and It will prevent the uncontrolled growth and destruction of agricultural lands and green areas of the suburbs Manuscript profile

Open Access Article

5 - Investigation of environmental dimensions of brownfield dispersion in marginal areas
Fazel Khaleghi

  Today, the physical and sparse urban sprawl is one of the well-known features of developing countries, and this uneven development of the city into the surrounding rural areas leads to poor urban development and environmental degradation. Brown lands are among t More

  Today, the physical and sparse urban sprawl is one of the well-known features of developing countries, and this uneven development of the city into the surrounding rural areas leads to poor urban development and environmental degradation. Brown lands are among the abandoned areas, inefficient and in need of redevelopment in cities. There has been instability in cities. Therefore, the need to pay attention and identify these areas for sustainable intervention is extremely important. The main issue of the present study is to identify the criteria for defining brown lands and to study the environmental dimensions of the dispersion of these lands in suburban areas. This research is applied in terms of purpose and descriptive-analytical in terms of method. The results of the study indicate that although brown lands are structurally different from each other, but in nature have common features, so identifying these lands as potential urban potentials is an opportunity to achieve sustainable urban development, protection of urban areas and It will prevent the uncontrolled growth and destruction of agricultural lands and green areas of the suburbs Manuscript profile

Open Access Article

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Abolfazl Soltani Sarveh Mohammadi

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Open Access Article

7 - Brownfield land use change modeling using GIS-based Weights-of-Evidence approach
Saleh Abdullahi

Fast and unorganized urban development increases the number of abandoned lands and brownfields within the cities. Revitalization of these lands is one of the key factors to achieve urban sustainability. Most researches on this field have mainly considered a single brown More

Fast and unorganized urban development increases the number of abandoned lands and brownfields within the cities. Revitalization of these lands is one of the key factors to achieve urban sustainability. Most researches on this field have mainly considered a single brownfield site for redevelopment on the bases of local neighborhood demand and characteristics. The current paper proposes a brownfields land use change modeling process in a larger scale perspectives rather than local aspects. The proposed model is a statistical-based weights-of-evidence (WoE) approach in the GIS environment. The changes probability of brownfield sites of the Qazvin city to residential land use was predicted using several urban development parameters. Next, the predicted map was aggregated with the existing brownfields map in order to evaluate by Master Plan of the Qazvin city. In this manner, existing brownfield sites are projected according to planning strategies. Results indicate that according to potential and suitability of the site and neighborhood properties, each brownfield can serve the community as single or mixture of several land use types. The advantage of this model is that, due to utilization of the standard urban parameters as well as statistical based methodology, by considering more number of land use types this process can be easily replicated in other cities for brownfields redevelopment. It is concluded that the application of land use change modeling techniques in GIS environment can provide a strong tool for brownfields redevelopment planning and strategies. Manuscript profile

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