Numerical Modelling and Data Analytics for Resilient Urban Water Infrastructure

A special issue of Water (ISSN 2073-4441). This special issue belongs to the section "Urban Water Management".

Deadline for manuscript submissions: closed (31 August 2022) | Viewed by 1877

Special Issue Editors


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Guest Editor
School of Architecture, Building and Civil Engineering, Loughborough University, Loughborough, Leicestershire LE11 3TU, UK
Interests: numerical modelling of hydrological hazards; flood risk management

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Guest Editor
College of Engineering, Mathematics and Physical Sciences, Harrison Building, Streatham Campus, University of Exeter, North Park Road, Exeter EX4 4QF, UK
Interests: modelling and risk and resilience management of urban water systems; optimisation; water policy
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Special Issue Information

Dear Colleagues,

Urban water infrastructure consists of water and wastewater distribution/collection and treatment and flood control systems. Climate change is putting increasing stress on urban water infrastructure by increasing the frequency of natural hazards such as flooding or drought. At the same time, rapid urban population growth increases the exposure and vulnerability to these hazards. It is important to build resilience to natural hazards to adapt to climate change and achieve sustainability. Numerical modelling and data analytics play an increasingly important role in understanding and predicting the impacts of natural hazards, assessing risks, optimizing planning and operation, and ultimately increasing resilience. This special issue provides a platform to showcase recent advances in methodological development or applications of numerical or data-driven methods for increasing resilience of urban water infrastructure to natural hazards. Submission of research articles, case studies and review articles related but not limited to the following topics are encouraged:

  • Modelling of natural hazards and their impacts on urban water infrastructure
  • Digital twins of urban water infrastructure
  • Data analytics for assessing and/or enhancing resilience of urban water systems
  • Resilience assessment of urban water infrastructure
  • Optimal planning or operation for building resilient urban water infrastructure

Dr. Xilin Xia
Dr. Fanlin Meng
Guest Editors

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Keywords

  • natural hazards
  • climate change
  • urban water infrastructure
  • resilience
  • numerical modelling
  • data analytics
  • machine learning

Published Papers (1 paper)

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Research

30 pages, 26635 KiB  
Article
Investigating the Impact of Spatial Distribution of Sustainable Drainage System (SuDS) Components on Their Flood Mitigation Performance in Communities with High Groundwater Levels
by Yao Ma, Xilin Xia, Qiuhua Liang and Hongyou Wan
Water 2022, 14(9), 1367; https://0-doi-org.brum.beds.ac.uk/10.3390/w14091367 - 22 Apr 2022
Cited by 2 | Viewed by 1919
Abstract
This paper investigated the impact of the spatial distribution of SuDS components on their flood reduction performance and the underlying mechanisms in a community with high groundwater levels. The effects of SuDS components’ connectivity, decentralized level, and installation position along the flow direction [...] Read more.
This paper investigated the impact of the spatial distribution of SuDS components on their flood reduction performance and the underlying mechanisms in a community with high groundwater levels. The effects of SuDS components’ connectivity, decentralized level, and installation position along the flow direction on the reduction of total discharge volume (TDV), average discharge flow rate (ADFR), maximum discharge flow rate (MDFR), inundated area (IA), average inundated depth (AID), and maximum inundated depth (MID) were studied by coupling of the storm water management model (SWMM) and high-performance integrated hydrodynamic modelling system (HiPIMS). The results demonstrate that the connectivity has a positive linear correlation with the reduction of TDV (R2 > 0.991), ADFR (R2 > 0.992), and MDFR (R2 > 0.958), while the decentralized level of rain gardens and green roofs present positive one-phase exponential correlation with the reduction of TDV (R2 > 0.935), ADFR (R2 > 0.934) and MDFR (R2 > 0.967). A better-integrated mitigation of TDV and ADFR could be achieved by installing SuDS upstream along the flow direction. The connectivity from green roofs to rain gardens has a positive effect on the reduction of AID and MID but leads to the increase of IA. The findings of this study may contribute to the development of general spatial distribution guidelines and strategies to optimize the overall performance of SuDS components, especially at a community scale. Full article
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