Hosain Nazmfar; Ali Eshghei Chaharbarj; Mosib Mohamadi
Abstract
The purpose of the present study, was the evaluation of sustainability levels of Kohgiluyeh and Boyerahmad Provinces in terms of urban sustainability indicators with an emphasis on social, physical and urban dimensions out in three general indicators and 22 sub-indicators. The research method is descriptive-analytic ...
Read More
The purpose of the present study, was the evaluation of sustainability levels of Kohgiluyeh and Boyerahmad Provinces in terms of urban sustainability indicators with an emphasis on social, physical and urban dimensions out in three general indicators and 22 sub-indicators. The research method is descriptive-analytic with an objective purpose. The study area is Kohgiluyeh and Boyerahmad provinces. In this research, the indices were weighted by expert experts using the ANP model. To analyze the data and determine the degree of sustainability ratings we used VIKOR multi-criteria decision-making method for the cities. Based on the VIKOR cities were classified into three categories: developed, moderately developed and deprived of development. The results showed that the gap between the most developed city (Boyer Ahmad) and the most deprived city (Lande) was quite evident. It shows that the spatial distribution of services and facilities has not been equitable in planning and policy making. Therefore, the development trend at Kohgiluyeh and Boyerahmad provinces is uneven. The provincial authorities should focus their policies on disadvantaged and less developed areas to reduce the gap between areas in order to achieve stability.
Musa Abedini; Ail Eshghei Chaharborj; Saide Alavi
Abstract
Population growth and growing urbanization have led to the growth and expansion of cities in unfavorable locations regardless of natural and ecological parameters. Lack of principled planning in the process of physical development of the country's cities has increased the vulnerability of urban complexes ...
Read More
Population growth and growing urbanization have led to the growth and expansion of cities in unfavorable locations regardless of natural and ecological parameters. Lack of principled planning in the process of physical development of the country's cities has increased the vulnerability of urban complexes to environmental hazards, which requires conscious guidance and principled planning to create environmental sustainability.The present study seeks to use the ANP model in a combined approach with GIS, The level of resilience and ecological capacity of the third district of Tehran against earthquakes in relation to 8 main criteria (slope, slope directions, geological formations, type of fault, distance from riverbeds, distance from aqueducts, land use and distance from unstable lands in terms of Urban Planning) Assess 38 sub-criteria.. Research findings show that41.72% of the area of Tehran's District 3 of resilience and ecological potential is very high (mostly in Kavousieh, Amaniyeh, Davoodieh and Chaleh), 12.36% of high resilience and ecological potential (mostly in Amaniyeh, Davoodiyeh and Ehteshamiyeh), 13.80% of average resilience and ecological capacity (mostly in Amaniyeh neighborhood), 8.11% of resilience and low ecological potential (mostly in Dehvanak and Davudiyeh neighborhoods) And 23.98% have very low resilience and ecological capacity (mostly in the districts of Deh Vanak, Hassanabad Zargandeh, Darb II, Gholhak and Rostamabad) against earthquakes.
Habitatation
Ail Eshghei; Hosain Nazmfar
Abstract
Earthquake as one of the most devastating & destructive types of natural hazards include big & unpredictable shapes.So, this cannot be prevented from its consequences. In contrast to this situation, international organizations' strategies for reduction of disaster is to create earthquake resilience ...
Read More
Earthquake as one of the most devastating & destructive types of natural hazards include big & unpredictable shapes.So, this cannot be prevented from its consequences. In contrast to this situation, international organizations' strategies for reduction of disaster is to create earthquake resilience communities that this issue requires an assessment of the resilience of the city against earthquakes & planning. Therefor, this study try to investigate the resilience of the ten zone in district 1 of Tehran against earthquake. The research method was descriptive-analytic as well as applied type. In addition, ten main criteria were used to measure resilience of district 1 of Tehran in the form of 42 sub-criteria, which used the Prometheus & Gaia model to analyze the relevance of the criteria under the data analysis network analysis process.The results showed that zones 2, 7 & 8 have high resilience, Zones 3 & 4 have moderate resilience, Zones 10 have low resilience, & Zones 1, 5, 6 & 9 have very low earthquake resilience.In general, it can be concluded that zones the zones in the west of Tehran's one district are highly resilient, & those located in the central part, especially east of Tehran's one district, have little resilience against earthquakes.
environment
Hosain Nazmfar; Ali eshgheichaharborj; Ahmad Esmaeili
Volume 9, Issue 17 , June 2018, , Pages 35-48
Abstract
Rapid urban growth in recent years for the world Created several problems. These issues affect not only the aspects of urban development has been the recent But also other issues such as social, cultural, economic and environmental well has had a significant impact. In order to solve this problem and ...
Read More
Rapid urban growth in recent years for the world Created several problems. These issues affect not only the aspects of urban development has been the recent But also other issues such as social, cultural, economic and environmental well has had a significant impact. In order to solve this problem and many ideas which was conducted by experts and urban planners as the most important of these Smart growth strategy measures which is one of the newest and one of the most important ideas of sustainable urbanization. The aim of this study was smart urban growth indices in the city of Orumiyeh, with an emphasis on three dimensions: social, economic, physical (infrastructure) and environmental - accessible. The research method is descriptive- analytic. In this regard, the Analytic Network Process (ANP) for weighted indexes, And for leveling areas of the ELECTRE version is used. The results showed that a region with a score of (1) in the first place and the third and fourth with a score of (0), the second and in the end zone with a score of two (2) has been in third place. The results show that the urban areas of Urmia in proportion to the smart urban growth indicators, there are significant differences that need to be further development of the city, Pay special attention to deprived areas. By considering the results, Due to the smart urban growth pattern in four regions of Urmia is inevitable.
Geography And Urben Planning
Rahim Sarvar; Ali Eshghei Chaharborj; saide alavi
Volume 8, Issue 16 , September 2017, , Pages 23-36
Abstract
One of the most important consequences of rapid growth of urbanization in recent decades has been chaos of urban service distribution system which is the main cause of inequality in benefiting these services by the citizens. Therefore, the most crucial mission of planners and city managers in this area ...
Read More
One of the most important consequences of rapid growth of urbanization in recent decades has been chaos of urban service distribution system which is the main cause of inequality in benefiting these services by the citizens. Therefore, the most crucial mission of planners and city managers in this area is attempting to achieve the ideal of 'equality of opportunities' among all society groups to access to the public services and eliminating contrasts in providing opportunities. In this regard, one of the basic elements of the city to increase the level of social welfare is the municipal services. The purpose of this study is to do spatial analysis of social justice in employing the urban public services in 16 districts of the city of Ardabil. The research method is descriptive-analytic. The accessibility to the public services by the residents was measured by the Weighted ANP Model. The data were then leveled using Tapis and Saw models. Regarding to the different ranks in different restricts of the city in the various models, finally, all results were merged using Kandrst Model. The results showed that the restricts 12 and 11 have got the first rank in terms of having very favorable situation in using the services; restricts 14, 15, 13 and 16, have got the second rank in the benefited class; the restricts 6 and 10 have achieved the half of the benefitted class, and restricts 7, 9, 5, and 2, have got the fourth place in the category of undesirable class. And finally, restricts 3, 4, and 8 have been in the last classification in benefiting the public services. That is they get the least benefit of services.
