Geography And Urben Planning
Mehri Roozbahani; Gholamreza Janbaz ghobadi; Sadroddin Motevalli; Jalal Azimi amoli
Abstract
The main aim of this paper is to detect the ten-year changes in urban green spaces of Tehran metropolis, from 2010 to 2019, using the time series of Landsat 5, 7 and 8 images. The change detection was done in both annual and ten-year scale and the results are analyzed in two spatial scales; city level ...
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The main aim of this paper is to detect the ten-year changes in urban green spaces of Tehran metropolis, from 2010 to 2019, using the time series of Landsat 5, 7 and 8 images. The change detection was done in both annual and ten-year scale and the results are analyzed in two spatial scales; city level and municipal district-level. Detection of changes was done by a post-classification approach. The innovation of the study is efforts to reach the best results in the image classification step, for which in addition to optical and thermal bands' various features including some vegetation indices, water and built-up index, image texture components, and principal components were also used. Three classification methods including maximum likelihood, artificial neural network and support vector machine were implemented. The results indicated that the support vector machine has had the best result with 91.06% mean overall accuracy. The change detection showed a 10.58% decrease in the Tehran green spaces in the period under review. The greatest decrease, about 7.46 Km2, occurred in the period 1390-91 and the largest increase was 7.61 Km2 in the period 1394-95. Among the 22 municipal districts, regions 1 and 22 with 5.2 and 2.37 Km2, respectively, have had the highest decrease in urban green space, and regions 2 and 19 with 0.5 and 0.47 Km2, respectively, have had the highest increase.
Hamed Mohammadi Mazraeh
Abstract
Bandar Abbas city includes a special architectural style in an area with hot and humid climate that, our predecessors had ingredients the knowledge of vernacular architectural features and their application in the city by thinking about the climate to achieve sustainable architecture and urban planning. ...
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Bandar Abbas city includes a special architectural style in an area with hot and humid climate that, our predecessors had ingredients the knowledge of vernacular architectural features and their application in the city by thinking about the climate to achieve sustainable architecture and urban planning. As they analyzed and evaluated it in detail with three scales of urban fabric, single-building architecture and architectural details in order to understand the vernacular architecture in the city of Bandar Abbas as a sustainable model.To investigate this search, in a qualitative study several areas of the urban fabric with the existing buildings (60 buildings dating back over 70 years of age) were selected and analyzed. The results showed that in the scale of the urban fabric (factors of building form, skeletal neighborhood spaces) and in the single-building scale (orientation of buildings, green areas, central courtyard, communicative structure of the inner spaces) and for the architectural details (bars, thick walls, openings) are the features of vernacular architecture of the region which played an important role in the sustainability of Bandar Abbas, to develop the regional consistency with climate and knowing the construction approaches in architecture and urbanism they could achieve a suitable model for the construction in a hot and humid climate and provided it for new architects and urban planners.
Habitatation
zahra karami; Seyed-Abbas Yazdanfar; Seyed-Bagher Hosseini; Saeid Norouzian-Maleki
Abstract
In this research, we aimed to identify the effective factors in increasing visual attractiveness to achieve high urban quality and the mood of people in the urban landscape. Previous studies have shown that visual factors play an important role in improving the quality of urban environments. Therefore, ...
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In this research, we aimed to identify the effective factors in increasing visual attractiveness to achieve high urban quality and the mood of people in the urban landscape. Previous studies have shown that visual factors play an important role in improving the quality of urban environments. Therefore, the promotion of urban quality, by creating a visually attractive space in the everyday landscape, can help restore vitality to cities and make them a more desirable environment. The research method is a combination of quantitative and qualitative methods. At the first, the content validity of the questionnaire was measured by the Content Validity Ratio (CVR). Elements with CVR >0.49 were chosen as the final set of clusters. Then, using the SAM questionnaire, 12 participants who were not related to architectural education were examined. The results shows that the landscape, openness, mystery, social interactions and pedestrian give the highest priority to the creation and promotion of this quality and these elements significantly change the participants’ mood. The novelty of this study is in using the SAM questionnaire to assess mood in front of the everyday landscape.
Rahim Sarvar; Rrouhollah Mirzazadeh; Soltanzadeh Akbar; Nobahkt Sobhani
Volume 7, Issue 14 , November 2016, , Pages 39-54
Abstract
Urban old areas, which were once the important parts of the towns and are now considered the identity of these areas, are not reclaimable and renewable due to the poor condition and disassociation of its residents. This study aims to evaluate the physical parameters of the urban old areas and their problems ...
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Urban old areas, which were once the important parts of the towns and are now considered the identity of these areas, are not reclaimable and renewable due to the poor condition and disassociation of its residents. This study aims to evaluate the physical parameters of the urban old areas and their problems in the city of Oshnavieh. The research design is analytical-descriptive method. The research population is the residents of the case study town and, according to Cochran Formula, 317 questionnaires were distributed among residents. The sampling was done based on the homogeneity of statistics population using systematic sampling. To analyze physical parameters of the area, Arc GIS software and to detect the effect of aging areas on residents, the SPSS software were used respectively. The results show that from the total 16 parts of old areas, four areas (%25 of the areas), contain all three factors of microlithic parts, poor quality of buildings, and accessibility to below 6 meters and six areas (%37.5 of the area), has two Factors. Therefore, the deterioration in these 10 areas has been more tangible. It was also found that about %54.5 of the residents has been already living in their neighborhood so that about %47.6 has been resident in their regions more than 10 years.
Parviz Soleimani Moghadam; Saeid Amanpour; Farahnaz Ghafarzadeh
Volume 6, Issue 11 , May 2015, , Pages 41-58
Abstract
Unfavorable spatial distribution of schools in the Ahvaz city causees problems such as long distance and time of access to schools, lack of proper educational facilities and incompatibility of educational uses with other land uses that has negative effects. The aim of this study is to analyze spatial ...
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Unfavorable spatial distribution of schools in the Ahvaz city causees problems such as long distance and time of access to schools, lack of proper educational facilities and incompatibility of educational uses with other land uses that has negative effects. The aim of this study is to analyze spatial pattern of educational uses and determine the optimal pattern of spatial distribution of high school of district 3 in Ahvaz city. This study is a descriptive - analytic. Required data (map layers) has been obtained using satellite imagery, urban land-use maps and detailed maps of Ahvaz. Analysis and standardization of the layers was performed using ArcGis software. Layers are weighted using the analytic hierarchy process AHP. Final integration layer in overlay method was performed using the Raster Calculator option. The results showed that six school from 17 one in the study area (Tondguyan - Jannat - Farhangian - Hekmat – Ferdowsi - Azadegan) are in very convenient location domain for optimal pattern of spatial distribution of school. Results also showed that Mouod high school is located in a very inappropriate spatial state.
Geography And Urben Planning
Hossein Ghanbari; Shahab Nobakht Haghighi; Maryam Mohammadi
Volume 8, Issue 15 , June 2017, , Pages 43-64
Abstract
Management of the movement of people and goods in the streets of a city is the main cause of urban transport systems. Operation of the system is dependent on the necessary infrastructure and proper placement of the various components and the components consistency together. One of the most important ...
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Management of the movement of people and goods in the streets of a city is the main cause of urban transport systems. Operation of the system is dependent on the necessary infrastructure and proper placement of the various components and the components consistency together. One of the most important public transportation infrastructure is Multi-storey car parking structures as one of the centers of large cities. This can play a major role in reducing Traffic of parking in street sides and its psychological effects. The parking lot can have the necessary performance when in the right place. The study was descriptive - analytical and the purpose is to make location for the Multi-storey car parking in the city of Rasht. In this context, based on the literature and opinion of expertin transportation, urban development and urban planning, we selected 8 parameters including distance to main populated centers including malls, office - services, entertainment - catering, access to arterial roads and main squares, the distance to and functionality and compatibility of applications. The data have been analyzed using Analytic Hierarchy Process (AHP). The final area suitable for parking lot has been selected by overlay map. Then, using a map obtained from research model, during the field visit, it was found in an area that has very good potential. The area of land for construction of parking lot are located in the barren, vacant land, old parking and dilapidated buildings. We selected 9 areas with 35,547 square metersto build parking. We made a ranking of the suitable aseas with the demand and the need to resolve the problem of lack of parking garages in order of importance and priority.
Geography And Urben Planning
Samane Saeedi; Mahdi Montazerolhodjah; Mojtaba Sharifnejad
Abstract
The present study was conducted with the aim of explaining the relationship between the quantitative factors of degree of enclosure and the temperature difference (the difference between the average temperature of the passages and the average temperature of the city at the same time) in the historical ...
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The present study was conducted with the aim of explaining the relationship between the quantitative factors of degree of enclosure and the temperature difference (the difference between the average temperature of the passages and the average temperature of the city at the same time) in the historical passages of the city of Meybod. This research is applied in terms of purpose and descriptive-analytical in terms of method. The dependent variable was the temperature difference of historical passages with the average temperature of the city and the four variables of length, width, height of the body and the degree of enclosure of the passage were considered as independent variables. The statistical population is 90 passages in the historical context of Meibod city. The way of choosing the passages was random and based on their share from each neighborhood of the entire network of passages in the historical context of the city. Correlation tests, linear regression and Pearson's correlation test were used to measure the relationship between the quantitative factors of degree of enclosure and temperature changes. The results indicate that the two components of enclosure degree and wall height with beta of 0.634 and 0.623 at a significance level above %95 have a signinificant and direct relationship with the temperature difference of historical passages and city temperature. According to the findings it can be concluded that there is no signinificant relationship between the length and width of the passages and temperature changes in the city, while there is a significant relationship between the height of the wall and the degree of enclosure of the passages and temperature changes.
Geography And Urben Planning
said AmanPur; reza salehi; Gholam Hossein hamidi
Volume 5, Issue 9 , May 2014, , Pages 45-56
Abstract
The main objective of this research, review and analysis in the balance of the city by 65 to 85. The collected data used in Excel and Spss program, after that studied in the index of urban concentration (Mehta), the rank - size, entropy coefficient, coefficient of variation have been studied. Population ...
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The main objective of this research, review and analysis in the balance of the city by 65 to 85. The collected data used in Excel and Spss program, after that studied in the index of urban concentration (Mehta), the rank - size, entropy coefficient, coefficient of variation have been studied. Population of Khuzestan province the population of this research content urban areas in periods of 65 to 1385. Data collected & analysed from amarnameh websites related to urban areas in Khuzestan province had a population census. This research is theoretical and its Method is survey - analysis. Few of The results of this study, are: the problem of balance in Khuzestan province in the urban hierarchy is still one of the characteristics typical of urban systems. because the First city of Ahvaz, the provincial urban hierarchy from the rank - size and discrepancies did not comply, imbalance and alienation in the urban system, it is clear. In order to achieve a balanced urban systems require policy and planning in the military establishment developed, consisting of small and middle cities and urbanization in the context of national strategies. That unity and territorial integrity to be followed by a space.
Geography And Urben Planning
Masood Taghvaei; Mehdi Akoochekian
Volume 5, Issue 10 , October 2014, , Pages 45-66
Abstract
The purpose of this paper is to analyze the urban systems in the province of West Azarbaijan and the distribution of the population in its cities, using suitable techniques and models based on statistical data analysis for the urban system in six periods and during the past 60 years. The methodology ...
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The purpose of this paper is to analyze the urban systems in the province of West Azarbaijan and the distribution of the population in its cities, using suitable techniques and models based on statistical data analysis for the urban system in six periods and during the past 60 years. The methodology of research is descriptive-analytical and for the qualitative and quantitative analysis of the data, both Excel and ArcGIS are employed. Investigations conducted in this study conclude, that there are inconsistencies in many urban areas. The solution to the problem of the unbalance in the urban network is accurate planning compatible with each urban class and using various methods with focus on continuous and coordinated expansion and providing equal opportunities for all cities and distribution of the services, which is mentioned in the results of this paper.
Nazanin Hajipour; Saeid Amanpour; Ali Shojaian
Abstract
The purpose of this research is measuring and evaluating urban livability components using environmental indicators approach based on MCDM techniques in triple neighborhoods of Ahwaz metropolis. This research is descriptive-analytic in terms of method and nature, and in terms of purpose it is an applied ...
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The purpose of this research is measuring and evaluating urban livability components using environmental indicators approach based on MCDM techniques in triple neighborhoods of Ahwaz metropolis. This research is descriptive-analytic in terms of method and nature, and in terms of purpose it is an applied research. Also, data collection and required data for research were carried out in two ways of documentary and survey. Then, the data were analyzed in the first stage by SPSS software, so that the reliability of the research tool was tested by Cronbach's alpha, which is 0.882, indicating a high level of reliability of the questionnaire, and using the ANOVA test and the Tukey and Scheffe test. Urban livability status was measured using environmental sub-indicators. Subsequently, it was entered in the EXCEL software environment and using the multi-criteria decision making models of VIKOR, ELECTRE, SAW, and the caplend integration model. Three areas were analyzed in terms of urban livability with emphasis on environmental indicators ranking and prioritizing them. The final results of the research showed that based on the capland model, the Kianpars neighborhood has the highest priority as the environmental indicator of urban livability, and then Golestan and Sepidar neighborhoods were placed in the next priorities. Also, the integration of sub-indices of neighborhoods and the proportional coefficient of the three neighborhoods in Copland integration model showed that the Kianpars neighborhood in terms of urban livability with an environmental index approach in the suitable conditions, the Golestan neighborhood is in some degree suitable and the Sepidar neighborhood is in not suitable condition.
Geography And Urben Planning
E smaeil Nasirihendekhaleh; Ehsan Golmehr; Samaneh Hashemi
Abstract
The purpose of this study was to determine the appropriate locations of fuel supply stations (CNG) according to the existing criteria in the western areas of Tehran. In this regard, by using GIS, a map of effective parameters in locating gas refueling stations, such as: population density, passages and ...
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The purpose of this study was to determine the appropriate locations of fuel supply stations (CNG) according to the existing criteria in the western areas of Tehran. In this regard, by using GIS, a map of effective parameters in locating gas refueling stations, such as: population density, passages and access, land slope, compatible and incompatible uses was prepared. By utilizing the Analytic Hierarchy Process (AHP) model parallel comparisons between criteria were performed and the importance and weight of each criterion was determined by using Expert Choice software. The results of weighing the criteria showed that the benchmarks of fire, access and population density had the greatest impact on creating suitable locations for gas refueling, respectively, and the development of gas stations in the western part of Tehran Municipality has not been done based on population needs of different areas. The output map obtained by spatial analysis and AHP indicated that among the available stations, about 29% of them are located in areas with good potential and 71% of places are in places with medium potential and no places are located in areas with unsuitable potential. Also, 32.53% of the areas have suitable potential, 43.76% have medium potential and 23.7% have inappropriate potential for construction of refueling station. The novelty of the present study is that it examines a set of effective parameters.
Ata ghafari gilandeh; vahid safarian zengir
Abstract
In the current research, based on the data of the satellite images of the MODIS sensor, located on the Terra and Aqua satellites and the GRACE gravimetric satellite, with the innovative approach of algorithm and coding in the web system of Google Earth Engine in the cities of the provinces (Golestan, ...
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In the current research, based on the data of the satellite images of the MODIS sensor, located on the Terra and Aqua satellites and the GRACE gravimetric satellite, with the innovative approach of algorithm and coding in the web system of Google Earth Engine in the cities of the provinces (Golestan, Mazandaran and Gilan) and within the interval of years 2001 to 2022; Estimation and analysis of changes trend in snow surface area, snow depth, snow equivalent water and underground water aquifer changes in the studied area were done. According to the obtained results, the highest surface area of snowfall with a value of 9496.01 Km2 occurred in 2005 and the lowest with a value of 2906.21 Km2 in 2010, while the maximum amount of snow depth with a value of 0.07 meters in 2008 and the highest water equivalent of snow was obtained with a value of 10 kg/m2 in 2008, and this shows the high correlation between snow depth and water equivalent of snow. The results of the investigation of the groundwater aquifer based on the three CSR, GFZ and JPL models in the studied years showed that the maximum volume of the groundwater aquifer with a value of 12.5 cm was in 2005 and the lowest with a value of -27.5 cm is in 2017. The findings of the research show the decrease in the groundwater aquifer in relation to the decrease in snowfall in the study area.
Climatology
Roghayeh Maleki Meresht; Majid Rezaei Banafsheh Daragh; Behrooz Sobhani; Masood Moradi
Abstract
The aim of this study is simulation and forecasting of maximum temperature and heat waves in Urmia city from 2020 to 2050 in order to predict and reduce the negative effects of a sudden increase in temperature, which is simulated using SDSM software and CanESM2 model And is predicted using the most appropriate ...
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The aim of this study is simulation and forecasting of maximum temperature and heat waves in Urmia city from 2020 to 2050 in order to predict and reduce the negative effects of a sudden increase in temperature, which is simulated using SDSM software and CanESM2 model And is predicted using the most appropriate RCP scenario for the next 31 years. For this purpose, the maximum daily temperature data of Urmia from 1961 to 2005 were obtained from the Meteorological Organization and forecasted. The innovation of this study is using the least error RCP scenario for more accurate prediction. According to the results, RCP 8.5 scenario was selected as the least error scenario for forecasting. According to the results the average maximum temperature in Urmia will decrease from late winter to late spring compared to the base period and in mid-summer there will be a slight increase. In general, during the years 2050-2020, the maximum temperature trend of Urmia will be increasing. According to the results of the Baldi index, The heat waves will be short and maximum four days. One-day heat waves will have the highest frequency and will have a slight upward trend, Two, three and four day heat waves will have a decreasing trend. In general, short-term heat waves are more likely to occur than long-term heat waves. Also, since the detected heat waves often showed the highest frequency in autumn and winter, so the probability of this hazard occurring in cold seasons is higher than warm seasons.
GIS
Volume 2, Issue 4 , October 2011, , Pages 0-0
Abstract
AbstractOne of the important and new dimensions in sustainable development tourism is ecotourism that have root in sustainable development theory and has formed in front of mass tourism that has environmental undesirable affect and become beyond of natural based tourism. Thus, it could not be called ...
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AbstractOne of the important and new dimensions in sustainable development tourism is ecotourism that have root in sustainable development theory and has formed in front of mass tourism that has environmental undesirable affect and become beyond of natural based tourism. Thus, it could not be called ecotourism the trip and travel in nature, without attention to sustainable development attributes. Because, ecotourism have a deep and strong relation with environment protect. On this basis, determine the accurate spatial extent and location potential of ecotourism, is the one of most important stages in ecotourism planning and management that with considering to ecological index of ecotourism is possible. This issue, especially in geographical territories such as Tehran province, that have a high supply and demand in ecotourism, is necessary. So, the purpose of this study is using of multi criteria decision making analysis, TOPSIS in arc GIS space, to zoning and prioritization the ecotourism potential of Tehran province territory. To achieve this goal, used of descriptive and analytical methodology, based on documents and library studies and combined multi-criteria analysis of spatial data. The result of study in the case study region, indicate that there are 5 main zoon in relate to ecotourism potential that high score areas are adopted with protected region and the main area with potential for ecotourism is located in the northern of Tehran province, among folds of Alborz.
Geography And Urben Planning
Chanour Mohammadi; Hossain Nazmfar; Saadi Mohammadi
Abstract
The purpose of this study was to assess the spatial distribution of quality of life in neighborhoods of Ardebil district of two cities. The present study is an applied type.The statistical population of this study was 11th district of Ardebil city of Iran. Using Cochran formula, 385 people were selected ...
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The purpose of this study was to assess the spatial distribution of quality of life in neighborhoods of Ardebil district of two cities. The present study is an applied type.The statistical population of this study was 11th district of Ardebil city of Iran. Using Cochran formula, 385 people were selected as the statistical sample. In this research, socio-economic and physical indicators were extracted to measure urban quality of life, and the research methods were converted into genotyping method using Shannon entropy weighting method. VICOR multi-criteria decision making method has been used to analyze the research data. The results of this study indicate that there is a significant difference between neighborhoods in terms of the spatial distribution of quality of life. Accordingly, the results showed that the neighborhood is the three most favored and in the first place, the neighborhood of nine deprived neighborhoods in terms of quality of life indicators are deprived.
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 ...
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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.
Geoeconomic
Nafiseh Marsousi; Hasan Hekmatnia; Mohammad Reza Pourmohammadi; Hosein Nazmfar
Volume 1, Issue 2 , February 2010, , Pages 42-50
Abstract
The existence of a well-organized, rational, and functional hierarchy system in a geographical space has an important role in the appropriate function of the cities and residencies and also in the connection of the urban network with the rural residency network. Regarding the rupture and in coherence ...
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The existence of a well-organized, rational, and functional hierarchy system in a geographical space has an important role in the appropriate function of the cities and residencies and also in the connection of the urban network with the rural residency network. Regarding the rupture and in coherence between these two sets, it is important to endeavor to make a hierarchic connection among the residencies. One of the strategies which can be effective in achieving the optimum residential space extension in regional scale is exploiting the space extension models and conforming them to region situations. Employing the descriptive-analytical research methods, the present article investigates the propounded theories in regional space extension and then introduces the ''Hilhorest centered expansion '' strategy as the appropriate pattern for region space extension. The central cities in regulating the residential system and in establishing a connection with small residencies has led to intended centralization of population, services, and investments in Tabriz and around it and finally the lack of space homogeneity and back wardens of other regions of East Azerbaijan, especially the rural areas.
GIS
Volume 5, Issue 10 , October 2014, , Pages 45-66
Abstract
The the provision of urban services, attention to many principles, including the principles of passive defense in structures, increase the efficiency of urban system in order to provision better services to citizens as well as the development of a sustainable city. According to the goals principles of ...
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The the provision of urban services, attention to many principles, including the principles of passive defense in structures, increase the efficiency of urban system in order to provision better services to citizens as well as the development of a sustainable city. According to the goals principles of passive defense, the prevention and mitigation of natural hazards and human, and as important capabilities of GIS in planning and better decision-making, this paper analysis the Loacation-Spatial disciplinary centers in the Birjand of city has been based on the principles of passive defense. The study of based goal, is practical and based the nature and purpose, descriptive-analytic.The method of Data collection is two libraries and survey.Technique used in the analysis,is the Analytic Hierarchy Process (AHP), based on experts opinion and paired comparison between indicators, 17 criteria and options for each criteria in Geographical information System. Results showed that more than 45.89 percent of the city based on the principles of passive defense is good and very good. The General situation of the Location-Spatial Disciplinary centers in the Birjand in city is Almost Appropriate. However, to increase the good performance of these centers, in some cases need to be reviewed and changed.
Geography And Urben Planning
Bakhtiar Ezzatpanah; Nobakht Sobhani; Asghar Rashidi Ebrahimhesari
Volume 6, Issue 12 , November 2015, , Pages 49-64
Abstract
One of the main concerns of city planners and managers is how to fairly distribute and allocate urban resources and services in different areas of cities in proportion to the needs of urban society. Optimum distribution of services are directly related to the planning of land use and the successful planning ...
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One of the main concerns of city planners and managers is how to fairly distribute and allocate urban resources and services in different areas of cities in proportion to the needs of urban society. Optimum distribution of services are directly related to the planning of land use and the successful planning of urban land use, in turn, depends on how the laws and aropriate policies create and employ efficient methods to provide and implement urban projects as well as land use plans. This study aimed to investigate how the urban resources and services were allocated and concentrated in different areas of Shahindezh city with an emphasis on social justice. The research method was analytical-comparative while using statistical techniques as well as practical models including Williamson index and Shannon Entropy. The findings of this study indicated that the majority of urban land use in Shahindezh was under common standards of the country that according to lack of space, it could be used for cultural, religious, and sanitary purposes. The results also revealed the unfair and unequal distribution of a number of activities and services in different areas of the city. Finally, investigating the spatial distribution of urban services indicated that there was a tendency towards concentration and polarization in land use in some areas of the city.
Geography And Urben Planning
Mohsen Kalantari; Ahmad Poirahmad; Yaghob Abdali
Volume 10, Issue 19 , April 2019, , Pages 49-60
Abstract
Crime as the most important social problems in many cities in the world that has a negative impact on the lives of people with mental, physical and financial shares. This article aims to inefficient spatial analysis of crime in the context of the neighborhood martyr Tehran Harandi District 12 is performed. ...
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Crime as the most important social problems in many cities in the world that has a negative impact on the lives of people with mental, physical and financial shares. This article aims to inefficient spatial analysis of crime in the context of the neighborhood martyr Tehran Harandi District 12 is performed. The research method in this study is an analysis and matching to identify and understand patterns of crime in the neighborhood Harandi statistics and graphics based on GIS is used, the information needed for the amount and type of crime as a library of Tehran Police is derived. The findings showed that crime hotspots in the neighborhood Harandi are randomly distributed. On the other hand high levels of exhaustion, high permeability, and the presence of vacant lots and abandoned as well as the lack of some required applications of citizens, to increase geographical distribution and type of crime rate and the formation of spatial patterns of crime have been effective. It seems that with the improvement and renovation of old ones and modifying the physical and physical spaces, widening the passages under 6 meters and make way for streets impasse, locate police centers and recreational spaces and leisure healthy increase in official monitoring in this area can be possible the vulnerability of these communities and reduce crime.
Geography And Urben Planning
Hossein Meiboudi
Volume 3, Issue 6 , October 2012, , Pages 51-66
Abstract
The city, inseparable part of the lives of citizens. An urban man as much about the language and culture is the need for education about the city and how to manage and protect the environment also need education and learning. In the context of this study, to develop strategies for the development of ...
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The city, inseparable part of the lives of citizens. An urban man as much about the language and culture is the need for education about the city and how to manage and protect the environment also need education and learning. In the context of this study, to develop strategies for the development of environmental education with the participation of 55 experts and professors with expertise in the field of environmental education issues and complete the SWOT matrix, little strategic planning, known as the results of the strategies to be key to QSPM be used in the development of Iran. The results show that the strategy (PSM assistance of non-governmental organizations in the field of environmental education for all citizens) as the main strategy was introduced on the highest rating.
Geography And Urben Planning
SEIDALI HOSEINI; Sajjad Ahmadi
Volume 3, Issue 5 , April 2012, , Pages 51-70
Abstract
The most important effect of cities green space is their environmental practice that has make cities meaningful as human biosocial culture. The green space should build qualitively and quantitively according to city physical mass (building, streets and roads) and society needs (psychological, free time ...
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The most important effect of cities green space is their environmental practice that has make cities meaningful as human biosocial culture. The green space should build qualitively and quantitively according to city physical mass (building, streets and roads) and society needs (psychological, free time passing and health needs) till could has continued and environmental output as an active green space. This study method is descriptive-comparative and its aim is to investigate shiraz green space percapita , awarding of how its geographical distribute to follow fairness principle and providing suitable percapita suggestion for studying area to its environmental-social organization study results indicate that in addition to lack of green space in shiraz , its 9 parts green space distribution is not fairly as region 4,3 and 1 have more green space percapita , regions 9,6,5 and 2 are in second level and 8,7 in lowest level. also there is a negative correlation between green space percapita and population den city in shiraz in -0.42.finally , by using engineer kambiz bahram soltani model , 49m2 green space percapita suggested for shiraz.
Geography And Urben Planning
Mohammadrahim Rahnama; Mahdi Abdoalahzadeh; Mahdi Sadegzade
Volume 7, Issue 13 , June 2016, , Pages 51-66
Abstract
Urban growth pattern is one of the major issues which can contribute to sustainability and life of cities, and with all characteristics including form, function, physic and content, has been the endless concern of theorists, philosophers and idealists from at least the 5th century BC to the present day, ...
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Urban growth pattern is one of the major issues which can contribute to sustainability and life of cities, and with all characteristics including form, function, physic and content, has been the endless concern of theorists, philosophers and idealists from at least the 5th century BC to the present day, and today, having knowledge about city spatial form can be one of the important factors affecting the success of urban planners and practitioners, and help urban environment improvement. Therefore, due to the importance of the subject, the present research is aimed to evaluate physical – spatial growth pattern of Tabriz and Istanbul metropolis using quantitative methods. The present research, in terms of nature and method, is descriptive -analytical and practical. So that, the required data were collected using survey, documentary and library studies and then physical – spatial growth form of Tabriz city (with 10 region) and Istanbul (With 39 region) was calculated using quantitative methods. To evaluate the city form, for method (metropolis size, density, gathering degree, balanced distribution) was used. The results of this research show that the present growth pattern of Tabriz city is fragmented and tends to random pattern in 1390 years. But the form of the Istanbul metropolis, shows tendency of focus growth pattern.
Geography And Urben Planning
Alireza Sahebgharani; Mahmoud Mohamadi
Abstract
The aim of this study was to simulate land use change in urban contexts using a combination of Monte Carlo model, fuzzy logic and automated cells in District 7 of Isfahan.The research method was descriptive-analytical, and usage of Monte Carlo approach, application of more land types, more comprehensive ...
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The aim of this study was to simulate land use change in urban contexts using a combination of Monte Carlo model, fuzzy logic and automated cells in District 7 of Isfahan.The research method was descriptive-analytical, and usage of Monte Carlo approach, application of more land types, more comprehensive transition rules, and more complete factors in the land use change process are of its contribution. In this study first the framework of the automated cell model integrated with fuzzy logic and the Monte Carlo approach was described. Two time periods of 1390-1400 and 1400-1410 were used. Finally, to compare the developed model with the models of automatic cells integrated with fuzzy logic and traditional automatic cells, three indicators of compatibility, compactness and land susceptibility were used. According to the research results of the cellular model combined with fuzzy logic and the Monte Carlo approach had a more satisfactory output than the other two models.
Islam Karami; Abbas Bostani; Ali javanforouzande; Raheleh Abdollahi
Abstract
The present study has analyzed the effect of different physical and non-physical dimensions of space on promoting the vitality of Shurabil Park in Ardebil, with the aim of identifying dimensions of spatial quality affecting the vitality of urban parks, and has provided design ...
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The present study has analyzed the effect of different physical and non-physical dimensions of space on promoting the vitality of Shurabil Park in Ardebil, with the aim of identifying dimensions of spatial quality affecting the vitality of urban parks, and has provided design solutions. The study is descriptive -analytical in nature and quantitative in terms of method. Data were collected through questionnaires and observation tools sequentially to ensure accurate measurement of variables and provide a design solution, and the reliability of the questionnaire tool with an alpha coefficient of 0.847 has been confirmed. To determine the sample size using Cochran formula, 300 clients ofShurabil park with simple random sampling method were selected as statistical sample. Statistical analysis was achieved by SPSS26 software and mean, correlation and regression tests were used in this study. The innovation of research is to evaluate the combined effects of physical and non-physical dimensions of space on the vitality of parks. Findings showed that there is a significant relationship between different dimensions of spatial quality and vitality of Shurabil park while dimensions of activity and sociability have the greatest impact on the vitality of parks.
