Morphological Evolution of Baghdad: Analyzing Urban Growth Patterns and Transformation Processes
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Abstract
Urban landscape analysis is crucial for understanding the dynamics of urban transformation, especially in historic city centers. This study delves into the morphological evolution of Baghdad, focusing on its transformation from a historic nucleus to a vast metropolitan area. The primary objective is to identify mechanisms of transformation that bring about changes in the structure of the town center. Utilizing a combination of geographical-morphological methods, historical maps, and modern satellite imagery, the research identifies six distinct urban growth patterns—concentric, irregular strip, scattered, multi-nuclei, sectoral, and instant growth. The research methodology includes a detailed collection of historical maps from Western geographical travelers of the 18th and 19th centuries and modern satellite images to compare historical and contemporary urban forms. Data digitization processes were employed to prepare these maps for analysis, followed by boundary determination to track Baghdad’s expansion over time. The study integrates these digital maps to conduct temporal analyses, characterizing the main morphological phases from the historical nucleus to modern urban growth. The study is able to set forth how a complex interplay of physical, social, economic, and political forces has defined the urban form of Baghdad. Findings will make it possible to understand these growth processes for modern urban planning and design. The management of sustainable growth in a way that tackles sprawl, connectivity, and human scale in design requires a fusion of historical contexts with modern practices. This study offers the necessary information and direction for sustainable urban development in Baghdad as well as any other historic town elsewhere.
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References
Adams, D., 2012. Urban planning and the development process. Routledge. https://doi.org/10.4324/9780203857007.
Addison, C., Zhang, S. and Coomes, B., 2013. Smart growth and housing affordability: A review of regulatory mechanisms and planning practices. Journal of Planning Literature, 28(3), pp.215-257. https://journals.sagepub.com/doi/10.1177/0885412212471563 .
Al Hashimi, H., Alobaydi, D., 2023, March. Measuring spatial properties of historic urban networks. In AIP Conference Proceedings, 2651( 1). AIP Publishing. https://doi.org/10.1063/5.0117077.
Al-Akkam, A. J., 2013. Urban heritage in Baghdad: Toward a comprehensive sustainable framework. Journal of Sustainable Development, 6(2), P. 39. https://www.ccsenet.org/journal/index.php/jsd/article/view/24042 .
Al-Ashab, K.H., 1974. The urban geography of Baghdad,Doctoral dissertation, Newcastle University. https://theses.ncl.ac.uk/jspui/handle/10443/1059 .
Albabely, S., Alobaydi, D., 2024. Analyzing Movement Densities in AlKarkh Districts: A Comparative Study. Journal of Engineering, 30(04), pp.134-151. https://doi.org/10.31026/j.eng.2024.04.09 .
Al-Haidary, A., 2009. Vanishing point: the abatement of tradition and new architectural development in Baghdad’s historic centers over the past century. Contemporary Arab Affairs, 2(1), pp.38-66. https://brill.com/view/journals/jcaa/2/1/article-p38_4.xml .
Alobaydi, D., Rashid, M., 2024. The Evolution of street structures: a morphological study. Journal of Engineering, 30(10), pp.203-219. https://doi.org/10.31026/j.eng.2024.10.12 .
Alobaydi, D., Al-Mosawe, H., Lateef, I.M. and Albayati, A.H., 2020. Impact of urban morphological changes on traffic performance of Jadriyah intersection. Cogent Engineering, 7(1), p.1772946. https://www.tandfonline.com/doi/full/10.1080/23311916.2020.1772946 .
Alobaydi, D., Bakarman, M.A., and Obeidat, B., 2016. The impact of urban form configuration on the urban heat island: the case study of Baghdad, Iraq. Procedia Engineering, 145, pp.820-827. https://www.sciencedirect.com/science/article/pii/S1877705816301126 .
Alobaydi, D., Rashid, M., 2015. Evolving syntactic structures of Baghdad: Introducing ‘transect’as a way to study morphological evolution. In The 10th Space Syntax Symposium (SSS10) from (Vol. 13), pp. 40.1-40.14.
Alobaydi, D., Rashid, M., 2017. A Study of the Morphological Evolution of the Urban Cores of Baghdad in the 19th and 20th Century. In Eleventh international space syntax symposium at Instituto superior Técnico, University of Lisbon, Portugal, pp. 38.1–38.12.
Alobaydi, D.M., 2017. A study of the urban morphological processes of Baghdad: Implications and guidelines for urban design and planning in Middle Eastern cities, Doctoral Thesis, Kansas, US: Faculty of the University of Kansas.
Al-Rahmani, S.F., Wager, J.F., 1986. Principles for urban renewal in Iraq: A study to develop town planning principles for the renewal of the Iraqi Cities with particular reference to Baghdad Central Area. Doctoral Dissertation, University of Manchester.
Al-Saaidy, H.J.E., 2020. Urban form elements and urban Potentiality (literature review). Journal of Engineering, 26(9), pp.65-82. https://doi.org/10.31026/j.eng.2020.09.05 .
Alsaffar, N.H., Alobaydi, D., 2023, March. Studying street configurations and land-uses in the downtown of Baghdad. In AIP Conference Proceedings, 2651 (1). AIP Publishing. https://doi.org/10.1063/5.0105420 .
AlSayyad, N., 1987. Space in an Islamic city: Some urban design patterns. Journal of Architectural and Planning Research, 4 )2(, pp.108-119. https://www.jstor.org/stable/43029486
AlSayyad, N., 1991. Cities and caliphs: on the genesis of Arab Muslim urbanism. Greenwood Pub Group.
AlSayyad, N., 1992. Forms of dominance on the architecture and urbanism of the colonial enterprise. Avebury.
ALslik, G.M.R., Majeed, F.A., 2014. Succession of urban structures of the city of Baghdad. Journal of Engineering, 20(12), pp.1-30. https://doi.org/10.31026/j.eng.2014.12.11 .
Beatley, T., Wheeler, S.M. eds., 2004. The sustainable urban development reader. London, UK: Routledge.
Bianca, S., Yamada, S., Fethi, I., and Lombardi, G., 1984a. Synthesis Report of Rusafa: Study on Conservation and Redevelopment of Historical Centre of Baghdad City, 2A, pp. 1-111. Baghdad, Iraq: Amanat Al Assima (Municipality of Baghdad).
Bianca, S., Yamada, S., Fethi, I., and Lombardi, G., 1984b. Synthesis Report of Rusafa: Study on Conservation and Redevelopment of Historical Centre of Baghdad City, 2B, pp. 1-135. Baghdad, Iraq: Amanat Al Assima (Municipality of Baghdad).
Bianca, S., Yamada, S., Fethi, I., and Lombardi, G., 1984c. Technical Report of Rusafa: Study on Conservation and Redevelopment of Historical Centre of Baghdad City, 3A, pp. 1-87. Baghdad, Iraq: Amanat Al Assima (Municipality of Baghdad).
Clifton, K., Ewing, R., Knaap, G.J., and Song, Y., 2008. Quantitative analysis of urban form: a multidisciplinary review. Journal of Urbanism, 1(1), pp.17-45. https://www.tandfonline.com/doi/full/10.1080/17549170801903496 .
Coleman, A.F., Eisenman, T.S., Locke, D.H., and Harper, R.W., 2023. Exploring links between resident satisfaction and participation in an urban tree planting initiative. Cities, 134, P.104195. https://www.sciencedirect.com/science/article/abs/pii/S0264275123000070?via%3Dihub .
Conzen, M.R.G., 1960. Alnwick, Northumberland: a study in town-plan analysis. Transactions and Papers (Institute of British Geographers), (27), pp.1-122.
Conzen, M.R.G., 1975. Geography and townscape conservation. In Anglo-German symposium in applied geography (pp. 95-102). GiessenWürzburg-München, Lenz, Giessen.
Dempsey, N., Brown, C., Raman, S., Porta, S., Jenks, M., Jones, C., and Bramley, G., 2010. Elements of urban form. Dimensions of the Sustainable City, pp.21-51. https://pure.strath.ac.uk/ws/portalfiles/portal/122929756/Dempsey_et_al_2010_Ch2.pdf .
Farhan, S.L., Alobaydi, D., Anton, D., and Nasar, Z., 2022. Analysing the master plan development and urban heritage of Najaf City in Iraq. Journal of Cultural Heritage Management and Sustainable Development. https://hdl.handle.net/11441/143428 .
Fethi, I.A.W., 1978. Urban conservation in Iraq: the case for protecting the cultural heritage of Iraq with special reference to Baghdad, including a comprehensive inventory of its areas and buildings of historic or architectural interest. Doctoral dissertation, University of Sheffield. https://etheses.whiterose.ac.uk/10302/3/455394_1.pdf .
Gebauer, M.A. and Samuels, I., 1981. Urban morphology: an introduction. Oxford Polytechnic Joint Centre for Urban Design.
Gorgol, N.K., 2024. What is a resilient smart city? blue–green infrastructure as a strategic feature of smart urban form: empirical evidence with a particular focus on the songdo IBD and aspern seestadt in Vienna. Sustainability, 16(5), p.1758. https://www.mdpi.com/2071-1050/16/5/1758 .
Gulick, J., 1967. Baghdad: Portrait of a city IIM physical and cultural change. Journal of the American Institute of Planners, 33(4), pp.246-255.
Hakim, B.S., 1994. The “Urf” and its role in diversifying the architecture of traditional Islamic cities. Journal of Architectural and Planning Research, pp.108-127.
Hakim, B.S., 2007. Generative processes for revitalizing historic towns or heritage districts. Urban Design International, 12(2), pp.87-99.
Hakim, B.S., 2013. Arabic Islamic cities rev: Building and planning principles. Routledge.
Huang, G., Qiao, S., and Yeh, A.G.O., 2024. Multilevel effects of urban form and urban functional zones on housing prices: evidence from open-source big data. Journal of Housing and the Built Environment, pp.1-25. https://link.springer.com/article/10.1007/s10901-023-10109-y .
Jun, M.J., 2006. The effects of Portland's urban growth boundary on housing prices. Journal of the American Planning Association, 72(2), pp.239-243.
Koster, H.R., 2024. The welfare effects of greenbelt policy: Evidence from England. The Economic Journal, 134(657), pp.363-401. https://zenodo.org/records/8260847 .
Kostof, S., 1991. The city shaped, pp. 9-39. Boston, MA: Little, Brown and Company.
Kropf, K., 2009. Aspects of urban form. Urban Morphology, 13(2), pp.105-120.
Lapidus, I.M., 1973. The evolution of Muslim urban society. Comparative Studies in Society and History, 15(1), pp.21-50.
Lassner, J., 1968. The Caliph's personal domain: The city plan of Baghdad reexamined. Kunst des Orients, 5(H. 1), pp.24-36.
Lassner, J., 1970. The topography of Baghdad in the early Middle Ages: text and studies. Wayne State University Press.
Mahdi, H.J., Maythm, A.B., and Ubaidy, A.L., 2023. Evaluating roads network connectivity for two municipalities in Baghdad-Iraq. Journal of Engineering, 29(06), pp.60-71. https://doi.org/10.31026/j.eng.2023.06.05 .
Makiya, M., 2005. Baghdad: London, Alwarrak Publishing Ltd.
Marr, P., 2018. The modern history of Iraq. Routledge.
Mohammed, L.R., Alobaydi, D., 2020a, March. Evolution of the urban form of historic hit citadel: Deriving a schematic model for Iraqi fortified cities. In IOP Conference Series: Materials Science and Engineering, 745(1), P. 012180. IOP Publishing. https://iopscience.iop.org/article/10.1088/1757-899X/745/1/012180 .
Mohammed, L.R., Alobaydi, D., 2020b, July. Studying sustainable actions of syntactic structures of historic hit citadel: A morphological approach. In IOP Conference Series: Materials Science and Engineering, 881(1), p. 012034. IOP Publishing. https://iopscience.iop.org/article/10.1088/1757-899X/881/1/012034/meta .
Moudon, A.V., 1997. Urban morphology as an emerging interdisciplinary field. Urban Morphology, 1(1), pp.3-10.
Næss, P., 2022. Compact urban development in Norway: Spatial changes, underlying policies and travel impacts. In Advances in Transport Policy and Planning, 9, pp. 95-133. Academic Press.
Portugali, J., 1999. Self-organization and the city. Springer Science & Business Media.
Pyla, P., 2008a. Back to the future: Doxiadis’s plans for Baghdad. Journal of Planning History, 7(1), 3-19.
Pyla, P., 2008b. Baghdad’s Urban Restructuring, 1958: Aesthetics and Politics of Nation Building. Modernism and the Middle East: Architecture and Politics in the Twentieth Century, pp. 97-115.
Richardsen Moberg, K., 2024. Environmentally friendly urban development: changes in decision-makers’ attitudes, problem perceptions and policy preferences over three decades. Journal of Environmental Planning and Management, 67(4), pp.919-941. https://www.tandfonline.com/doi/full/10.1080/09640568.2022.2142539 .
Sanders, P., 2008. Presenting the past: the impact of urban morphology in shaping the form of the city. In Conference papers ACSP-AESOP Fourth Joint Congress Bridging the divide: Celebrating the city (pp. 1-8). University of Illinois.
Saoud, R., 2002. Introduction to the Islamic city. FSTC Limited. https://www.muslimheritage.com/uploads/Islamic%20City.pdf
Southworth, M., Ben-Joseph, E., 1995. Street standards and the shaping of suburbia. Journal of the American Planning Association, 61(1), pp.65-81.
Southworth, M., Ben-Joseph, E., 2004. Reconsidering the cul-de-sac. Access Magazine, 1(24), pp.28-33.
Southworth, M., Ben-Joseph, E., 2013. Streets and the Shaping of Towns and Cities. Island Press.
Southworth, M., Owens, P.L., 1992. The Evolving Metropolis: Neighborhood and Street Form at the Urban Edge. University of California. Institute of Urban and Regional Development.
Southworth, M., Owens, P.M., 1993. The evolving metropolis: Studies of community, neighborhood, and street form at the urban edge. Journal of the American Planning Association, 59(3), pp.271-287.
Whitehand, J.W., 2007, June. Conzenian urban morphology and urban landscapes. In 6th International Space Syntax Symposium, 6, pp. 12-15.
Whitehand, J.W.R., 1977. The basis for an historico-geographical theory of urban form. Transactions of the Institute of British Geographers, pp.400-416.
Williamson, T., 2010. Sprawl, justice, and citizenship: The civic costs of the American way of life. Oxford University Press.
Wilson, S., 1983. Baghdad Comprehensive Transportation Study, Final Report. Kirkpatrick and partners.
Wu, C., Wang, Y., Wang, J., Kraak, M.J., Wang, M., 2024. Mapping street patterns with network science and supervised machine learning. ISPRS International Journal of Geo-Information, 13(4), P. 114. https://www.mdpi.com/2220-9964/13/4/114 .