آمار
| تعداد نشریات | 28 |
| تعداد شماره‌ها | 426 |
| تعداد مقالات | 4,164 |
| تعداد مشاهده مقاله | 6,739,559 |
| تعداد دریافت فایل اصل مقاله | 4,988,960 |
واکاوی ساختارها و سازوکارهای اثرگذار بر فرایندهای غیررسمی موجد پراکنده‌رویی در منطقه کلانشهری تهران | ||
| مطالعات ساختار و کارکرد شهری | ||
| دوره 11، شماره 39، اردیبهشت 1403، صفحه 157-196 اصل مقاله (2.12 M) | ||
| نوع مقاله: مقاله استخراج از رساله و پایان نامه | ||
| شناسه دیجیتال (DOI): 10.22080/usfs.2024.26374.2401 | ||
| نویسندگان | ||
| گلاره شاه حسینی1؛ مجتبی رفیعیان* 2؛ هاشم داداش پور3 | ||
| 1دکتری شهرسازی، گروه شهرسازی، دانشکده هنر و معماری، دانشگاه تربیت مدرس، تهران،ایران | ||
| 2استاد گروه شهرسازی، گروه شهرسازی، دانشکده هنر و معماری، دانشگاه تربیت مدرس، تهران،ایران | ||
| 3دانشیار گروه شهرسازی، گروه شهرسازی، دانشکده هنر و معماری، دانشگاه تربیت مدرس، تهران،ایران | ||
| تاریخ دریافت: 11 آذر 1402، تاریخ بازنگری: 06 بهمن 1402، تاریخ پذیرش: 26 اسفند 1402 | ||
| چکیده | ||
| رشد و گسترش مناطق کلانشهری به‌عنوان یک پدیده جهانی در حال تبدیل به فرم غالب شهرنشینی به‌ویژه در کشورهای درحال‌توسعه است. علیرغم اهمیت فزاینده این فرم رشد شهری، مطالعه چندانی در خصوص پویایی‌های چندبعدی عوامل و سازوکارهای محرک پراکنده‌رویی شهری-منطقه‌ای مشاهده نمی‌شود. در پژوهش حاضر، ساختارها و سازوکارهای اثرگذار بر فرایندهای غیررسمی موجد رشد و گسترش فضایی فزاینده منطقه کلانشهری تهران مورد واکاوی قرار گرفته است. این پژوهش، کیفی بوده و برای گردآوری اطلاعات از مصاحبه‌های نیمه ساختاریافته عمیق استفاده شده است. تجزیه‌وتحلیل اطلاعات براساس رویکرد نظریه‌پردازی داده‌بنیاد ساخت‌گرا صورت گرفته است. مشارکت‌کنندگان پژوهش شامل فن‌سالاران علمی و دولتی ( اعم از استادان دانشگاه، مدیران شهری و کارشناسان شهرداری، استانداری، اداره راه و شهرسازی، سازمان ملی زمین و مسکن، جهاد کشاورزی، منابع طبیعی و ... ) بوده و روش نمونه‌گیری آن به‌صورت غیرتصادفی هدفمند و بر مبنای روش نمونه گیری گلوله‌برفی است. مطابق نتایج، در کدگذاری اولیه 289 عبارت کلیدی، در کدگذاری متمرکز 130مفهوم، در کدگذاری محوری 64 مقوله فرعی و نهایتاً درکدگذاری نظری 34 مقوله اصلی گسترده شناسایی شد. در مجموع، با توجه خروجی کدگذاری نظری، تمامی مقولات اصلی گسترده در قالب 7 مقوله اصلی کلان یکپارچه و الگوی نظری پژوهش را شکل دادند. با توجه به تحلیل داده‌ها، 4 ساختار اقتصادی و اقتصاد سیاسی ، ساختارها و دلایل بنیادین، ساختارهای قانونی و ساختارهای قضایی-حقوقی در سطح کلان و ساختارهای سازمانی-نهادی، بخش خصوصی و اجتماعی در سطح میانی بر فرایندهای غیررسمی زمینه‌ساز تصرف زمین و رشد و گسترش فضایی منطقه کلانشهری تهران اثرگذارند | ||
| کلیدواژه‌ها | ||
| فرآیندهای غیررسمی؛ پراکنده رویی؛ منطقه کلانشهری تهران؛ کاربری زمین | ||
| عنوان مقاله [English] | ||
| Analyzing the Structures and Mechanisms Affecting the Informal Processes Causing Sprawl in the Tehran Metropolitan Region | ||
| نویسندگان [English] | ||
| Gelareh Shahhosseini1؛ Mojtaba Rafieian2؛ Hashem Dadashpoor3 | ||
| 1Ph.D. Department of Urban Planning and Design, Faculty of Art and Architecture, Tarbiat Modares University, Tehran, Iran | ||
| 2Professor, Department of Urban Planning and Design, Faculty of Art and Architecture, Tarbiat Modares University, Tehran, Iran | ||
| 3Associate Professor, Department of Urban Planning and Design, Faculty of Art and Architecture, Tarbiat Modares University, Tehran, Iran | ||
| چکیده [English] | ||
| The growth and expansion of metropolitan areas as a global phenomenon is becoming the dominant form of urbanization, especially in developing countries. Despite the increasing importance of this form of urban growth, not many studies have been carried out regarding the multidimensional dynamics of the factors and mechanisms that stimulate urban-regional sprawl. In the current research, the structures and mechanisms affecting the informal processes that generate spatial expansion of the Tehran metropolitan region have been analyzed. This research is qualitative and in-depth semi-structured interviews were used to collect information. The data analysis was based on the constructivist Grounded Theory approach. Research participants included university professors, city managers, and experts from the municipalities, governorships, road and urban development departments, National Land and Housing Organization, Agriculture-Jahad, Natural Resources departments, etc. The sampling method was targeted non-random and based on snowball sampling. According to the results, 289 key phrases were identified in the initial coding, 130 concepts were identified in the centralized coding, 64 subcategories were identified in the axial coding, and finally, 34 broad main categories were identified in the theoretical coding. In total, according to the output of theoretical coding, all broad main categories in the form of 7 integrated main categories formed the theoretical model of the research. According to data analysis, economic and political economy structures, fundamental structures, legal structures, and judicial structures at the macro level and organizational-institutional structures and private and social sectors at the middle level affect the informal processes underlying land acquisition and the spatial expansion of the Tehran metropolitan region. | ||
| کلیدواژه‌ها [English] | ||
| Informal Processes, Sprawl, Tehran Metropolitan Region, Land Use | ||
| مراجع | ||
|
Abazari, I., Hosseinpour, J. (2018). The Impact of Mission Challenges on the Security Unit of the National Land and Housing Organization in Combating against land Speculation (Case Study: Security Unit of Tehran Province). Police Management Studies Quarterly, 13(2), 215-234. [ In Persian]
Abdi, N., Zanganeh Shahraki, S., Marsousi, N., & Rostami, S.B. (2016).Human Factors Affecting Urban Sprawl in Sanandaj (1976-2015) With Emphasis on Informal Settlements and Peri-Urban Villages. Journal of Rural Research, 7(3),564-581. [ In Persian]
Al-Dousari, A. E., Mishra, A., & Singh, S. (2023). Land use land cover change detection and urban sprawl prediction for Kuwait metropolitan region, using multi-layer perceptron neural networks (MLPNN). The Egyptian Journal of Remote Sensing and Space Science, 26(2), 381-392.
Amiri, M., Mojtabazadekhanghahi, H., ziari, Y. & Nouri Kermani A. (2019). Pattern of decision making of urban land policies in the physical development (case study: SARI). jgs, 19 (54) ,125-146.[ In Persian] Bagheri, B., & Toosi, S. N. (2018). An explanation of urban sprawl phenomenon in Shiraz Metropolitan Area (SMA). Cities, 73, 71-90.
Baradaran, M., Ghafari, G., zahedi, M., & Rabiei, A. (2018). Housing Policy Making and Informality Generation after Islamic Revolution. Sociological Review, 24(2), 407-434. [ In Persian]
Bayat,A., & Nazarian,A.(2011). Investigating the role of intra-provincial migrations in the expansion of spontaneous settlements in the metropolitan area of Tehran (Islamshahr case study). Journal of Geography,4(18),69-90. [ In Persian] https://journals.iau.ir/article_535471.html
Brueckner, J. K. (2005). Transport subsidies, system choice, and urban sprawl. Regional Science and Urban Economics, 35(6), 715-733.
Cohen, B. (2006). Urbanization in developing countries: Current trends, future projections, and key challenges for sustainability. Technology in society, 28(1-2), 63-80.
Colsaet, A., Laurans, Y., Levrel, H. (2018). What drives land take and urban land expansion? A systematic review, Land Use Policy, 79, 339–349.
Dadashpoor, H., & Salarian, F. (2020). Urban sprawl on natural lands: Analyzing and predicting the trend of land use changes and sprawl in Mazandaran city region, Iran. Environment, Development and Sustainability, 22, 593-614.
Dehghani, A., Towfigh, E. (2017). Genealogy of Contemporary Tehran’s Order: With an Emphasis on the Role of Commission of the Fifth Article. Iranian Journal of Sociology, 18(2), 1-27. [ In Persian] dor 20.1001.1.17351901.1396.18.2.1.1
Ehrlich, M. V., Hilber, C. A., & Schöni, O. (2018). Institutional settings and urban sprawl: Evidence from Europe. Journal of Housing Economics, 42, 4-18.
Escudero Gómez, L.A. (2021). Land at the Service of the Regional Growth Coalition: Projects of Special Interest in the Region of Castilla–La Mancha (Spain). Land, 10,875, 1-18.
Esmaeilzadeh, H., Salehpour, S., Ghasemian, Z., & Mazaheri, A. (2018). Identification of Effective Factors Creating Space in Periphery of Cities (Case Study: Urmia City). Geographical Urban Planning Research (GUPR), 6(1), 23-54. [ In Persian]
doi:10.22059/jurbangeo.2018.22641 1.707
E Silva, J. D. A., & Correia, M. (2023). The main drivers of urban sprawl in Portuguese medium cities between 2001 and 2011. Land Use Policy, 132, 106803.
Ewing,R.(2008).Characteristics,Causes,and Effects of Sprawl:A Literature Review,urban ecology,519-535.
Fuladlu, K., Riza, M., & Ilkan, M. (2021). Monitoring urban Sprawl using time-series data: Famagusta region of Northern Cyprus. SAGE Open, 11(2), 21582440211007465.
Gao J., Wei Y.D., Chen W., Chen J., 2014: Economic transition and urban land expansion in Provincial China. In: Habitat International, DOI: 10.1016/j.habitatint.2014.09.002
Hosseini, S. H., & Hajilou, M. (2019). Drivers of urban sprawl in urban areas of Iran. Papers in Regional Science, 98(2), 1137-1158.
Hortas-Rico, M. (2014). Urban sprawl and municipal budgets in Spain: a dynamicpanel data analysis. Papers in Regional Science, 93, 843–864.
Hutchison, R. (2010). Encyclopedia of urban studies SAGE Publications.London & New York.
Iman, M.T. (2011). Paradigmatic foundations of quantitative and qualitative research methods in humanities.Qom: Seminary and University Research Center Publishing. [ In Persian]
Jacob, B., & McMillen, D., )2015(. Border effects in suburban land use. Natlonal Tax Journal. 68, 855–873.
Jarah, S. H. A., Zhou, B., Abdullah, R. J., Lu, Y., & Yu, W. (2019). Urbanization and urban sprawl issues in city structure: A case of the Sulaymaniah Iraqi Kurdistan Region. Sustainability, 11(2), 485.
Jiang, D., Li, X., Qu, F., Li, M., Zhang, S., Gong, Y., ... & Chen, X. (2015). Driving mechanism and boundary control of urban sprawl. Frontiers of Environmental Science & Engineering, 9, 298-309.
Jomepoor, M. (2019). Role of Urban Periphery in Organizing Tehran Metropolis with an Emphasis on New Cities. Political Spatial Planning, 1(1),39-48. [ In Persian]
Kheyroddin,R., TAGHVAE,A,A., & Imani Shamloo Imani Shamloo,J. (2012). Spatial Evolution Analysis of Metropolises Associated with Changes in Oil Prices (Case Study: Tabriz Metropolis). Journal of Iranian Architecture & Urbanism (JIAU), 4(2), 17-36. [ In Persian] doi: 10.30475/isau.2014.61972
Kinuthia, H., Majale, C., & Letema, S. (2021). Influence of public policy planning on peri-urban land speculation in (Greater) Eastern Bypass in Nairobi Metropolitan. Land Use Policy, 107, 105515.
Kizos T., Tsilimigkas G., Karampela S. (2017). What Drives Built-Up Area Expansion on Islands? Using Soil Sealing Indicators to Estimate Built-Up Area Patterns on Aegean Islands, Greece. Tijdschrift voor Economische en Sociale Geografie,108(6),1-18.
Li, H., Wei, Y. D., Liao, F. H., & Huang, Z. (2015). Administrative hierarchy and urban land expansion in transitional China. Applied Geography, 56, 177-186.
Li, L., & Xiao, Y. (2020). Capital accumulation and urban land development in China:(Re) making Expo Park in Shanghai. Land Use Policy, 112,104472.
Li, W., Zhou, W., Han, L., & Qian, Y. (2019). Uneven urban-region sprawl of China’s megaregions and the spatial relevancy in a multi-scale approach. Ecological Indicators, 97, 194-203.
Lin, Y., Qin, Y., Yang, Y., & Zhu, H. (2020). Can price regulation increase land-use intensity? Evidence from China's industrial land market. Regional Science and Urban Economics, 81, 103501.
Liu, Y., Fan, P., Yue, W., & Song, Y. (2018). Impacts of land finance on urban sprawl in China: The case of Chongqing. Land Use Policy, 72, 420-43.
Lois González R.C., Piñeira Mantiñán M.J.,Vives Miró S. )2016. (The Urban bubble process in Spain: An interpretation from the theory of the circuits of capital.Journal of Urban and Regional Analysis, 8(1),5-20.
Mahdavi,H.,& Yazdani,A.R.(2011). Investigating the crime of land grabbing through the seizure and illegal change of land use. The first specialized conference on the development of agriculture in the northwestern provinces of the country. Meshkin Shahr, Payam Noor University, Ardabil. [In Persian]
Mansouri Daneshvar, M. R., Rabbani, G., & Shirvani, S. (2019). Assessment of urban sprawl effects on regional climate change using a hybrid model of factor analysis and analytical network process in the Mashhad city, Iran. Environmental Systems Research, 8(1), 1-12.
Mansourian, H. (2016). Population Dynamics and Land Cover Patterns in Tehran Metropolitan Region. Geographical Urban Planning Research (GUPR), 4(4), 613-633. [In Persian] 10.22059/JURBANGEO.2016.62198
Marx, C., & Kelling, E. (2018). Knowing urban informalities. Urban Studies, 56(3), 494-509.
Meshkini, A., zanganeh, A., & Mahdnejad, H. (2014). An income on urban sprawl. Tehran: Academic Jihad Publications, Kharazmi branch. [ In Persian]
Milan, B. F., & Creutzig, F. (2016). Municipal policies accelerated urban sprawl and public debts in Spain. Land Use Policy, 54, 103-115.
Mohammadpour, A. (2014). Against method 1(logic and design in qualitative methodology). Tehran: Jamea shenasan Publications. [In Persian]
Moshfeghi, V., Haghighat Naeini, G., & Habibi, M. (2020). Analyzing the Relationship Between Land Use Changes and Land Prices in Tehran with Emphasis on ‘Commission of Article Five’ Approvals. Geography and Environmental Planning, 30(4), 1-18. [In Persian]
doi: 10.22108/gep.2020.118683.1188
Movahhed A, Vali Noori S, Hataminejad H, Zanganeh A, Kamanroodi Kajouri M. (2016). Spatial Analysis of Urban Poverty in Tehran Metropolis. Journal of Urban Economics and Management. 4 (15) :19-36. [In Persian]
Osman, T., Divigalpitiya, P., & Arima, T. (2016). Driving factors of urban sprawl in Giza Governorate of Greater Cairo Metropolitan Region using AHP method. Land use policy, 58, 21-31.
Parsi, H., & Farmahini farahani, B. (2014). Analysis the Urban Sprawl in the Peripheral Metropolitan Areas (Case Study: Northern Peripheral Areas of Isfahan, Iran). Motaleate Shahri, 3(10), 49-62. [ In Persian] https://urbstudies.uok.ac.ir/article_8766.html
poorahmad, A., ziari, K., zanganeh shahraki, S., & Arvin, M. (2020). Identifying and analyzing the factors affecting on urban sprawl (Case Study: Ahvaz City). Geography and Development, 18(61), 59-90. [ In Persian] doi: 10.22111/gdij.2021.5851
Romero J., J. iménez F., Villoria M.(2012).(Un)sustainable Territories: Causes of the Speculative Bubble in Spain (1996-2010) and its Territorial,Environmental,and Sociopolitical Consequences. Environment and Planning C: Government and Policy, 30(3),467-486.
Soleymani, M., Ahmadifard, N., Rashid Ebrahni Hesari, A., & Zanganeh Shahri, S. (2015). The Effect of Government Programs on Urban Sprawl of Tehran. Journal of Geography and Planning, 19(52), 185-204[ In Persian].
Talkhabi, H. R., Soleimani, M., Saeidnia, A., & Zanganeh, A.) 2018. ( Metropolis Explosion and Sprawl of Tehran within the Framework of Urban Decline Theory. Geographical Urban Planning Research (GUPR), 6(3), 451-472. [ In Persian] 10.22059/JURBANGEO.2018.251153.859
Tewolde M.G., Cabral P. (2011). Urban sprawl analysis and modeling in Asmara, Eritrea. Remote Sensing, 3(10),2148-2165. Wang M., Krstikj A., Koura H. (2017): Effects of urban planning on urban expansion control in Yinchuan City, Western China. In: Habitat International.
Wei, Y. D., & Ewing, R. (2018). Urban expansion, sprawl and inequality. Landscape and urban planning, 177, 259-265.
Williams B., Nedovic-Budic Z. )2016). The real estate bubble in Ireland. Policy context and responses. Urban Research and Practic, 9(2),204-218.
Yousefi, A., Arghan, A., & Kamyabi, S. (2017). Real estate capitalism and space developments in Shahedshahr peripheral area. Space economy and rural development, 7 (25), 86-67[ In Persian]. https://serd.khu.ac.ir/article-1-3155-fa.html
Zhang, L., Shu, X., & Zhang, L. (2023). Urban Sprawl and Its Multidimensional and Multiscale Measurement. Land, 12(3), 630.
Zhang, C., Miao, C., Zhang, W., & Chen, X. (2018). Spatiotemporal patterns of urban sprawl and its relationship with economic development in China during 1990–2010. Habitat International, 79, 51-60.
| ||
|
آمار تعداد مشاهده مقاله: 181 تعداد دریافت فایل اصل مقاله: 79 |
||