Soil–Water–City Nexus in Urban Environment: Experimental Investigations and Numerical Analysis in Urban Hydrology Science: 2nd Edition

A special issue of Hydrology (ISSN 2306-5338). This special issue belongs to the section "Surface Waters and Groundwaters".

Deadline for manuscript submissions: closed (20 April 2025) | Viewed by 2005

Special Issue Editors


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Guest Editor
Department of Civil Engineering, University of Calabria, 87036 Rende, Italy
Interests: modeling; combined sewer overflows; water pollution; urban stormwater management; water treatment; urban drainage; low impact development; soil science; sustainability of water and energy
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Guest Editor
Department of Civil Engineering, University of Calabria, Arcavacata, Italy
Interests: urban hydrology; nature-based solutions; low impact development; climate changes; urban drainage design and modeling; water quality; urban floods; rainfall-runoff modeling; soil sciences; hydrological modeling; water resources management; water flow modeling; contaminant transport hydrology
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Dipartimento di Ingegneria Civile, Università della Calabria, Arcavacata, Italy
Interests: hydrology; urban stormwater management; urban flooding risk; water quality; nature-based solutions; low-impact development systems; modeling; numerical analysis; water resources management; water balance; soil sciences
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Department of Mechanical, Energy and Management Engineering, University of Calabria, 87036 Rende, Italy
Interests: sustainability of water and energy; water and wastewater treatmemt; NZEBs; PEDs
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

The Guest Editors are inviting submissions to a Special Issue of Hydrology titled “Soil–Water–City Nexus in Urban Environment: Experimental Investigations and Numerical Analysis in Urban Hydrology Science”. 

Ongoing urban development has significantly changed the landscape, with consequent alterations to the hydrological processes in urban areas. These phenomena, coupled with very intensive rainfall events due to climate change, have increased the number of critical situations in urban areas, especially for water infrastructures such as urban drainage systems. This Special Issue will investigate the dynamics of these processes and explore topics related to recent advances in methods and techniques to improve resilience in urban areas, such as low-impact development techniques.

The main topics of interest for this publication are as follows:

  • Stormwater qualitative–quantitative experimental investigations;
  • Numerical modeling of urban drainage systems;
  • Data analysis and numerical modeling of infiltration processes in the urban environment;
  • Water resource optimization systems;
  • Modeling of prediction and prevention of critical situations;
  • Monitoring systems of hydraulic structures;
  • Investigations of hydrological and hydraulic forecasting and management models;
  • Life cycle assessment investigations.

Yours faithfully,

Prof. Patrizia Piro
Dr. Michele Turco
Dr. Stefania Anna Palermo
Dr. Behrouz Pirouz
Guest Editors

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Keywords

  • urban stormwater management
  • LIDs
  • numerical modeling
  • soil hydraulic properties
  • urban hydrology
  • infiltration
  • LCA
  • urban flooding
  • rainfall–runoff models

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Related Special Issue

Published Papers (2 papers)

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Research

19 pages, 3029 KiB  
Article
Statistical Model Development for Estimating Soil Hydraulic Conductivity Through On-Site Investigations
by Muhammad Waleed, Muhammad Azhar Inam, Raffaele Albano, Abdul Samad, Hafiz Umar Farid, Muhammad Shoaib and Muhammad Usman Ali
Hydrology 2025, 12(3), 55; https://doi.org/10.3390/hydrology12030055 - 10 Mar 2025
Viewed by 1004
Abstract
In arid regions, irrigated agriculture is mainly dependent on groundwater. In Pakistan, 73% of agricultural land is directly or indirectly irrigated through groundwater. In Punjab (Pakistan), 1.2 million private tube wells are operating, mainly extracting 90% of the country’s groundwater. Most of these [...] Read more.
In arid regions, irrigated agriculture is mainly dependent on groundwater. In Pakistan, 73% of agricultural land is directly or indirectly irrigated through groundwater. In Punjab (Pakistan), 1.2 million private tube wells are operating, mainly extracting 90% of the country’s groundwater. Most of these wells are poorly designed due to improper site investigations and poor estimations of the aquifer’s hydraulic parameters. As a result, most wells become dry, causing considerable financial losses to farmers. Hence, optimizing the well-designed parameters through proper soil investigations is essential. This research aims to develop a statistical model for estimating the hydraulic conductivity of soil through on-site investigation: five sites were selected in Multan (Pakistan), and seven samples were collected at each location from 3, 6, 9,12,15,18, and 21 m depth. For hydraulic conductivity, soil texture, and porosity, soil laboratory tests were carried out. Finally, a statistical model was developed using hydrological parameters such as average grain size distribution (D50), uniformity coefficient (U), and porosity (n). Statistically computed hydraulic conductivity was verified with experimentally measured and empirically derived hydraulic conductivity. Statistically measured hydraulic conductivity showed closer agreement with experimentally measured hydraulic conductivity than the empirically measured hydraulic conductivity: root mean square error (RMSE), correlation coefficient (Cc), and mean absolute error (MAE) are, respectively, equal to 0.013, 0.93, and 0.011. Full article
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18 pages, 3793 KiB  
Article
Continuous Simulations for Predicting Green Roof Hydrologic Performance for Future Climate Scenarios
by Komal Jabeen, Giovanna Grossi, Michele Turco, Arianna Dada, Stefania A. Palermo, Behrouz Pirouz, Patrizia Piro, Ilaria Gnecco and Anna Palla
Hydrology 2025, 12(2), 41; https://doi.org/10.3390/hydrology12020041 - 19 Feb 2025
Cited by 1 | Viewed by 555
Abstract
Urban green spaces, including green roofs (GRs), are vital infrastructure for climate resilience, retaining water in city landscapes and supporting ecohydrological processes. Quantifying the hydrologic performance of GRs in the urban environment for future climate scenarios is the original contribution of this research [...] Read more.
Urban green spaces, including green roofs (GRs), are vital infrastructure for climate resilience, retaining water in city landscapes and supporting ecohydrological processes. Quantifying the hydrologic performance of GRs in the urban environment for future climate scenarios is the original contribution of this research developed within the URCA! project. For this purpose, a continuous modelling approach is undertaken to evaluate the hydrological performance of GRs expressed by means of the runoff volume and peak flow reduction at the event scale for long data series (at least 20 years). To investigate the prediction of GRs performance in future climates, a simple methodological approach is proposed, using monthly projection factors for the definition of future rainfall and temperature time series, and transferring the system parametrization of the current model to the future one. The proposed approach is tested for experimental GR sites in Genoa and Rende, located in Northern and Southern Italy, respectively. Referring to both the Genoa and Rende experimental sites, simulation results are analysed to demonstrate how the GR performance varies with respect to rainfall event characteristics, including total depth, maximum rainfall intensity and ADWP for current and future scenarios. Full article
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