Recent advances and future challenges in urban pluvial flood modelling

Urban Water Journal, Год журнала: 2025, Номер unknown, С. 1 - 25

Опубликована: Янв. 20, 2025

Urban pluvial floods are characterised by a number of features such as the high spatial and temporal resolution needed to capture their dynamics, complexity dual drainage systems lack sewer data availability, which make them very different from other types floods, like coastal or fluvial increase difficulty modelling them. As consequence, most flood management plans do not include rigorous evaluation urban risk. In this paper, we give comprehensive view current state modelling, restricted mere description mathematical approaches, but also including relevant that should be considered in validation studies have been performed date our vision on challenges addressed near future.

Язык: Английский

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Study of tropical cyclone wave characteristics based on a hybrid track clustering method

Ocean & Coastal Management, Год журнала: 2024, Номер 259, С. 107448 - 107448

Опубликована: Окт. 21, 2024

Язык: Английский

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Assessing Community Resilience against Climatic Disasters: A Case Study on Local Adaptation Strategies in the Barguna District

INTI JOURNAL., Год журнала: 2025, Номер 2025(1)

Опубликована: Янв. 1, 2025

Natural disasters driven by climate change significantly impact the socio-ecological system, particularly in vulnerable regions like Barguna District of Bangladesh. This study uses quantitative and qualitative methods to examine community resilience local adaptation strategies against climate-induced disasters. Data were collected from 300 households, complemented focus group discussions key informant interviews. Geographic vulnerabilities, insufficient disaster education, limited stakeholder representation exacerbate challenges that communities face. The reveals 52.5% respondents hold a negative outlook on their community’s future disasters, with only 10.8% expressing very positive perception 4.9% being extremely optimistic about recovery. These findings underscore critical gaps policy implementation, resource allocation, engagement hinder effective resilience-building. Analysis coping mechanisms, while some extent, require substantial enhancement address frequency severity Traditional such as crop diversification, soil management, early warning systems are underutilized due inadequate infrastructure awareness. proposes an enhanced management framework integrates knowledge government policies, addressing 40.67% lacking understanding Disaster Management Framework, 45% advocating for representation, 77% emphasizing urgent need targeted manage recurring cyclone threats Barguna. aims strengthen resilience, mitigate impacts, support sustainable development By bridging gap between practice, research underscores inclusive context-specific strategies. provide actionable recommendations improve preparedness reduce socioeconomic environmental repercussions

Язык: Английский

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Integrating relative sea level rise into compound flooding hazard assessment for coastal cities

Journal of Hydrology Regional Studies, Год журнала: 2025, Номер 58, С. 102276 - 102276

Опубликована: Март 4, 2025

Язык: Английский

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Pluvial flood modeling for coastal areas under future climate change – A case study for Prince Edward Island, Canada

Journal of Hydrology, Год журнала: 2024, Номер 641, С. 131769 - 131769

Опубликована: Авг. 5, 2024

It has been increasingly understood that pluvial flooding poses a substantial risk to numerous communities across the globe. This is especially relevant for Canadian province of Prince Edward Island (PEI), which susceptible compound flood consisting both inland and coastal flooding. Despite various studies, comprehensive model still lacks addresses complex interplay floods. Therefore, this research aims bridge gap in mitigation by developing PEI's communities. The Intensity-Duration-Frequency (IDF) curves under current future climatic conditions were used portray rainfall intensity over study area corresponding 10-year, 25-year, 50-year, 100-year return periods. In addition, hydraulic (HEC-RAS 2D) was drive maps based on two configurations, including detailed major municipalities an island-wide level. validated results showed consistency simulation when compared observations. high-resolution produced can support development adaptation strategies PEI other parts world.

Язык: Английский

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Coastal Resilience Planning: Harnessing Data Insights to Assess and Mitigate Future Tropical Cyclones Impacts in Vulnerable Coastal Communities

IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium, Год журнала: 2024, Номер unknown, С. 604 - 608

Опубликована: Июль 7, 2024

Язык: Английский

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