Urban Planning
Keramatollah ziari; shahryar hamidy kay
Abstract
The mutual effects of humans and the natural environment always directly and indirectly cause land use changes, which lead to many environmental problems and endanger the life of the planet; Therefore, it is necessary to know the changes and the factors affecting them in order to continue life and reduce ...
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The mutual effects of humans and the natural environment always directly and indirectly cause land use changes, which lead to many environmental problems and endanger the life of the planet; Therefore, it is necessary to know the changes and the factors affecting them in order to continue life and reduce land use changes to overcome the problems. The current research is of applied type and in terms of its nature, it has an exploratory approach. In this research, satellite images of 1993-2003-2013-2023 and ENVI, ARCGIS and Google Earth software were used to identify land use changes in 5 land use classes of the city (man-made), barren lands, agricultural lands, garden lands and water lands have been used. The results obtained in the studied area during the last three decades during the years 1993-2023 from 26768 hectares of urban lands in Urmia and outside its boundaries show that urban lands (man-made) have always increased by 3744 hectares, lands Barren land decreased by 2838 hectares, agricultural lands increased by 2204 hectares, garden lands decreased by 5764 hectares, and water lands (river bed) have water seasonally due to the construction of Silvana Dam. Using the fuzzy Delphi method, 6 factors of population, wealth, technological progress, political economy, political structure, attitudes and values (culture) were identified as the main factors of urban land use changes in Urmia, and the first three factors are the main factors.
Urban Planning
gashtaseb kiani; koorosh afzali; keramatollah ziari
Abstract
Compilation of the feasibility model of Iran's strategic plans )studied in the city of Shahrekord)Abstract:The current research is based on the practical goal of development and the method of its implementation is descriptive and analytical, and it is in the category of qualitative research, the idea ...
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Compilation of the feasibility model of Iran's strategic plans )studied in the city of Shahrekord)Abstract:The current research is based on the practical goal of development and the method of its implementation is descriptive and analytical, and it is in the category of qualitative research, the idea of developing a model of the realization of Iran's strategic plans is based on determining the success rate of the realization of the following program in the review of the evaluation system of criteria and achieving goals in advance is determined to be of interest. Therefore, the aim of this research is to compile criteria and indicators of realizability. According to the data theory, the foundation is in the form of a pilot in the city of Shahrekord. In this way, if this model is to be presented in the city of Shahrekord, what characteristics should it have? In this part, by using the method of systematic grounded theory, collecting textual data, interviewing knowledgeable people in both research and executive fields, and analyzing the data, a wide range of effective factors in Application and implementation of this approach in the form of 22 main categories. And 129 subcategories and relationships between them have been identified. The achievement of this research is the identification of development indicators for the realization of urban plans, as well as the evaluation, ranking, analysis and evaluation and providing a particularly desirable model. With regard to the findings regarding the feasibility of the optimal model plan of Shahrekord city, it was determined that the development of participation, improvement of municipal performance and sustainable urban development are among the components of the feasibility of urban development plans.
GIS&RS
keramatollah ziari; hossein iraji
Abstract
Introduction As the center of the province of Fars, the City of Shiraz experienced an endogenic and organic growth until the 1960s and prior to the onset of modernity in Iran, which saw a good balance between the urban population growth rate and its area growth. Following a rise in the urban population ...
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Introduction As the center of the province of Fars, the City of Shiraz experienced an endogenic and organic growth until the 1960s and prior to the onset of modernity in Iran, which saw a good balance between the urban population growth rate and its area growth. Following a rise in the urban population in recent decades, the physical form of the cites also changed.Data and Method To investigate the changes and dynamism of the land cover, land use maps were developed to determine the changes over different time intervals. The maps were derived from Landsat satellite images with OLI, TM and Mss sensors in 1984 and 1994 as well as in 2014 and 2020 by using Remote Sensing techniques on the Earth Explorer Site. TerrSet software was also used to analyze the images. To analyze satellite images, it is required to use TerrSet software.Discussion and conclusionConsistent with regression model analysis, land use changes into urban territories have, over the past 40 years, involved 60% of the total area of the city of Shiraz, indicating sharp change trends in this time interval. The orientation of the changes has mainly been north to south of the city which is due to the proportionate developmental space and presence of open plains.Results Data analysis suggests that land use changes as well as their analysis in the Markov’s model are experiencing a disproportionate expansion under the effect of unsystematic and irregular urban growth. This study determines that districts 9, 10 and 6 saw an irregular (spiral) urban growth in 2018.
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.
Keramatollah Ziyari; Saeed Gasemi; Masumeh Mahdian Behnammiri; Ali Mahdi
Volume 19, Issue 53 , September 2015, , Pages 167-201
Abstract
Abstract
Since the beginning of modern times in Qajar era and its further expansion in Pahlavi era, urban management in Iran has failed expectations on satisfactory performance in many areas including especially local and participatory management, hence failing to meet citizens’ diverse needs ...
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Abstract
Since the beginning of modern times in Qajar era and its further expansion in Pahlavi era, urban management in Iran has failed expectations on satisfactory performance in many areas including especially local and participatory management, hence failing to meet citizens’ diverse needs due to the flawed mutual relations between people and the city management, and creating severe challenges to contemporary city planning. City Development Strategy (CDS), with its most prominent feature of – according to Cities Alliance guidelines – participatory future visioning and social capacity-building of sustainable city development, is a modern approach in city planning, poverty reduction, improvement of quality of life, and promoting public participation in city management. The present paper examines this approach in Mahabad, West Azerbaijan province, with the objective being preparing grounds for participation in future visioning of city development – which provides a justified framework of future planning. An applied descriptive-analytical research will us survey as the method of collecting data. The findings of the study, according to three major categories of theories on city planning, indicate that citizens in Mahabad have an appropriate level of common knowledge of opportunities, threats, and capabilities of their city issues, which makes conditions conducive for future visioning of the city planning.
