Evaluation and analysis of hydraulic components affecting Resilience on urban floods in Tehran city

Subject Areas : water resource management

کوشا خاتونی ¹ , مارال نظز محمد نرگسی ² , فربد لؤلؤ ³

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Received: 2022-12-17 Accepted : 2023-04-10 Published : 2023-04-10

Keywords: resilience, شهر تهران, Tehran City, تاب‎آوری, Flood Risk Management, Urban floods, سیلاب‎های شهری, مدیریت ریسک سیلاب,

Abstract :

Resilience of urban systems against floods means the stability and resistance of these systems against damage caused by floods and their ability to recover and quickly return to normal conditions after occurrence of a natural disaster, i.e. floods. One of the important issues faced by settlements, especially metropolises, in recent decades, despite the large population and physical density, is natural hazards, including urban floods. Resilience against urban floods is one of the important and complex issues in Studies of water and hydraulic structures have recently attracted the attention of many researchers, because by examining this concept, resilient and non-resilient points can be determined and efforts can be made to maintain and increase its resilience. Since the increasing population in Tehran city has created problems and challenges in terms of urban flood management, the researchers of this study tried to measure and interpret the important and influential components of resilience in the hydraulic index. The purpose of this research is to evaluate urban resilience against natural hazards with an emphasis on urban flood management in Tehran city. The research results show that Tehran's districts 22, 20 and 5 have the most resilience and districts 9, 10, 11 and 17 have the least resilience in terms of the hydraulic component among the regions

References:

بدری، س.، رمضان‎زاده، ل.، عسگری، ع.، قدیری معصوم، م. و سلمانی، م. (۱۳۹۲). نقش مدیریت محلی در ارتقای تاب‎آوری مکانی در برابر بلایای طبیعی با تاکید بر سیلاب. دوفصلنامه علمی و پژوهشی مدیریت بحران، دوره 2، شماره 3، ص 48-37.

خاتونی، ک. و هوشیاری‎پور، ف. (۱۴۰۰). تحلیل تاب‎آوری در برابر سیلاب‎های شهری به روش فازی در شهر کرج. هشتمین کنفرانس ملی پژوهش‎های کاربردی در مهندسی عمران، معماری و مدیریت شهری، 28 بهمن 1400، تهران، ایران.

ولیزاده، ر.، امینی، ش. و رجبی، س. (۱۳۹۸). تحلیل فضایی تاب‎آوری منطقه‎ای در برابر بلایای طبیعی (مطالعه ی موردی: استان آذربایجان شرقی). مطالعات محیطی هفت حصار، دوره 7، شماره 27، ص 28-17.

Da Costa, T. A. G., Meneguette, R. I. and Ueyama, J. (2022). Providing a greater precision of Situational Awareness of urban floods through Multimodal Fusion. Expert Systems with Applications, 188.

Morelli, A. B. and Cunha, A. L. (2021). Measuring urban road network vulnerability to extreme events: an application for urban floods. Transportation research part D: transport and environment, 93.

Mendoza-Cano, O., López-de la Cruz, J., Pattison, I., Martinez-Preciado, M. A., Uribe-Ramos, J. M., Edwards, R. M., Ramírez-Lomelí Cesar, I., Rincón-Avalos, P. and Velazco-Cruz, J. A. (2019). Disaster risk resilience in Colima-Villa de Alvarez, Mexico: application of the Resilience Index to flash flooding events. International journal of Environmental research and public health, 16(12), PP:1-12.

Rezende, O. M., Miranda, F. M., Haddad, A. N. and Miguez, M. G. (2019). A Framework to Evaluate Urban Flood Resilience of Design Alternatives for Flood Defence Considering Future Adverse Scenarios. Water, 11(7). https://doi.org/10.3390/w11071485.

Zhong, M., Lin, K., Tang, G., Zhang, Q., Hong, Y. and Chen, X. (2020). A framework to evaluate community resilience to urban floods: A case study in three communities. Sustainability, 12(4), 1521; https://doi.org/10.3390/su12041521