Assessing the Dynamic Resilience of Local Roads: A Case Study of Flooding in Wuhan, China DOI Creative Commons
Zhenwu Shi, Zifeng Yang, Jie Liu

et al.

Journal of Advanced Transportation, Journal Year: 2022, Volume and Issue: 2022, P. 1 - 15

Published: March 29, 2022

This study proposed a modified metric inspired by the well-applied “resilience-triangle” framework to integrate resilience concept within traffic speed. Firstly, for setting evolving normal functionality, this added concepts of robustness loss and rapidity characterize compare recovery processes local roads assess corresponding under different operation conditions. Secondly, these patterns provide quantitative benchmark detecting links between operating conditions exploring its impact on total resilience. Finally, simulated compared dynamic evolution roads, which accurately captured weak poorly resilient road locations. Our findings indicated that was quite efficient accurate in assisting stakeholders prioritize transport planning retrofit projects some specific could improve overall system significantly.

Language: Английский

Flood susceptibility mapping using machine learning boosting algorithms techniques in Idukki district of Kerala India DOI
Subbarayan Saravanan, Devanantham Abijith, Nagireddy Masthan Reddy

et al.

Urban Climate, Journal Year: 2023, Volume and Issue: 49, P. 101503 - 101503

Published: March 18, 2023

Language: Английский

Citations

58

Evaluation of urban flood resilience and its Space-Time Evolution: A case study of Zhejiang Province, China DOI Creative Commons

Feifeng Cao,

Xinfa Xu,

Conglin Zhang

et al.

Ecological Indicators, Journal Year: 2023, Volume and Issue: 154, P. 110643 - 110643

Published: July 10, 2023

Urban floods have become increasingly frequent in recent years, highlighting the need for resilience evaluation and identification of strategies to improve urban flood resilience. In this study, a system indicators is proposed quantitatively evaluate level The entropy method used calculate index space–time permutation scan analyze aggregation characteristics levels are combined establish methodology evaluating An indicator proposed, encompassing aspects natural, economy, society, infrastructure. This attuned local needs evaluation, tests applicability Guide Safety Resilient City Evaluation (GB/T 40947–2021) study. Moreover, it incorporates key common extracted from prior studies on evaluation. Zhejiang Province, flood-prone area China, selected as study area, their trends 2011 2020. results show that improved economic, infrastructure aspects, while social aspect remain high. From 2014, two distinct patterns emerged, delineated inland-type coastal-type areas. analysis both was conducted, considering an array influencing indicators, such green coverage rate built-up areas, population age structure index, gross domestic product, density resident per capita disposable income. period 2014 2020, however, did not reveal any significant characteristics. provides reference establishing in-depth understanding resilience, targeted recommendations bolster area.

Language: Английский

Citations

34

Urban Resilience Index for Critical Infrastructure: A Scenario-Based Approach to Disaster Risk Reduction in Road Networks DOI Open Access
Seyed M. H. S. Rezvani, Maria João Falcão Silva, N. Almeida

et al.

Sustainability, Journal Year: 2024, Volume and Issue: 16(10), P. 4143 - 4143

Published: May 15, 2024

Floods pose a significant threat to road networks globally, disrupting transportation, isolating communities, and causing economic losses. This study proposes four-stage methodology (avoidance, endurance, recovery, adaptability) enhance the resilience of networks. We combine analysis constructed assets asset system performance with multiple disaster scenarios (Reactive Flood Response, Proactive Resilience Planning, Early Warning Systems). Advanced flood Geospatial-AI models open data sources pinpoint high-risk zones affecting crucial routes. The investigates how resilient infrastructure improve outcomes within Urban Index (CRI) planning, integrating metrics cost–benefit identify effective economically viable solutions. A case on Lisbon Road network subjected risk analyzes effectiveness efficiency these scenarios, through loss gain cost analysis. Scenario 2, demonstrates 7.6% increase compared 1, Reactive 3.5% 3, Systems Implementation. By considering performance, optimization, cost, supports strategies that minimize impacts, while enabling communities withstand recover from events. Integrating ensures sustainability feasibility reduction measures.

Language: Английский

Citations

13

Review of Urban Flood Resilience: Insights from Scientometric and Systematic Analysis DOI Open Access

Meiyan Gao,

Zongmin Wang,

Haibo Yang

et al.

International Journal of Environmental Research and Public Health, Journal Year: 2022, Volume and Issue: 19(14), P. 8837 - 8837

Published: July 21, 2022

In recent decades, climate change is exacerbating meteorological disasters around the world, causing more serious urban flood disaster losses. Many solutions in related research have been proposed to enhance adaptation change, including flooding simulations, risk reduction and flood-resistance capacity. this paper we provide a thorough review of flood-resilience using scientometric systematic analysis. Using Cite Space VOS viewer, conducted analysis quantitively analyze papers from Web Science Core Collection 1999 2021 with resilience as keyword. We systematically summarize relationship resilience, co-citation keywords, authors, institutions, countries, trends. The results show that four stages can be distinguished indicate evolution different keywords management 1999, has become hotspot significant increase globally since 2015. methods progress these fields are analyzed, planning, system flood-simulation models. Climate high interest research. Urban planning systems differ terms human involvement local policies, while dynamic factors need jointly described. Models mostly evaluated indicators, comprehensive studies based on traditional models needed for multi-level higher performance Consequently, about policies dynamics within global areas combined fine simulation future, improving concept applied flood-risk-management assessment.

Language: Английский

Citations

30

Old wine in new bottles? Understanding infrastructure resilience: Foundations, assessment, and limitations DOI Creative Commons
Wei Bi, Kristen MacAskill, Jennifer Schooling

et al.

Transportation Research Part D Transport and Environment, Journal Year: 2023, Volume and Issue: 120, P. 103793 - 103793

Published: May 30, 2023

While the trend towards building resilience in infrastructure systems for disaster risk reduction is accelerating, application of largely conceptual or an embellishment to established modelling techniques. In response, this paper sets out theoretical foundations resilience, which broadly applies across critical networks. This followed by reviewing system-based and network-based approaches assessment with a focus on transport infrastructure, where there emerging body studies. It spotlights issues conflating other concepts safety management merely tagging methods, indicating phenomenon "old wine new bottles". Also, oversimplifying disruption scenarios does not provide sufficient basis informed planning. reminds readers look beyond as mere buzzword offers guidance how do so recognising methodological cornerstones resilience.

Language: Английский

Citations

17

Assessment of disaster mitigation capability oriented to typhoon disaster chains: A case study of Fujian Province, China DOI Creative Commons
Xiaoliu Yang, Xiaochen Qin, Xiang Zhou

et al.

Ecological Indicators, Journal Year: 2024, Volume and Issue: 167, P. 112621 - 112621

Published: Sept. 16, 2024

Language: Английский

Citations

6

Advanced machine learning algorithms for flood susceptibility modeling — performance comparison: Red Sea, Egypt DOI
Ahmed M. Youssef, Hamid Reza Pourghasemi,

Bosy A. El‐Haddad

et al.

Environmental Science and Pollution Research, Journal Year: 2022, Volume and Issue: 29(44), P. 66768 - 66792

Published: May 4, 2022

Language: Английский

Citations

19

Influencing Factor Identification and Simulation for Urban Metro System Operation Processes—A Resilience Enhancement Perspective DOI Creative Commons
Kang Li, Xiaer Xiahou, Zhou Wu

et al.

Systems, Journal Year: 2024, Volume and Issue: 12(2), P. 43 - 43

Published: Jan. 29, 2024

When confronted with rainstorms and flood disturbances, the operational processes of urban metro systems demonstrate vulnerabilities to attacks, inadequate resistance, sluggish recovery characteristics. The resilience UMS requires urgent enhancements. This paper aims enhance operation by proposing a three-stage PEL enhancement framework: prevention resilience, response learning resilience. Additionally, it summarizes influencing factors on from five dimensions: natural-physical-social-management-economic (NPSME). By employing system dynamics as simulation tool, this study elucidates logical interconnections among these influential factors. Furthermore, utilizing economic change conditions an illustrative example, effectively simulates characteristics both standardized benchmark scenarios scenarios. Based results, corresponding strategies for are proposed offer valuable insights management. Nanjing was taken case study, where relevant historical data were collected simulated different development validate effectiveness rationality method enhancing results that changes in population structure primary operations.

Language: Английский

Citations

4

Determining Critical Cascading Effects of Flooding Events on Transportation Infrastructure Using Data Mining Algorithms DOI
Rayan H. Assaad, Mohsen Mohammadi, Ghiwa Assaf

et al.

Journal of Infrastructure Systems, Journal Year: 2024, Volume and Issue: 30(3)

Published: April 30, 2024

Transportation infrastructures and operations can be severely impacted during flood events, leading to significant disruptions the flow of goods services. Although numerous studies have evaluated direct impacts events on performance transportation infrastructures, indirect or cascading effects been rarely assessed. Hence, this paper examines floods infrastructure using data mining algorithms. First, 33 identified based collected for multiple in New York Jersey. Second, association rule analysis was implemented identify key co-occurrences between flooding different events. Third, network conducted quantify combinations among Fourth, cluster used group prioritize co-occurring into highly connected clusters most critical ones two scenarios: (1) without consideration (Scenario 1); (2) with 2). The findings provided insights that while some could individually critical/frequent (under Scenario 1), other also result due a combination might not perceived individual level but rather become when combined outcomes demonstrate importance considering effects, than analyzing them isolation. This study adds body knowledge by offering an analytical approach infrastructures.

Language: Английский

Citations

4

Seeds of resilience: How social capital cultivates community strength in environmental crisis management DOI

Mohammad Mehdi Panahi,

Neda Moayerian

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 380, P. 124937 - 124937

Published: March 12, 2025

Language: Английский

Citations

0