Urban Hydrology and Water Management – Past Research and Future Directions

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

Deadline for manuscript submissions: closed (31 December 2020) | Viewed by 3769

Special Issue Editor


E-Mail Website
Guest Editor
Università degli Studi di Palermo
Interests: urban drainage; water resources management; remote sensing; GIS; flooding risk; water leakage; water scarcity management

Special Issue Information

Dear Colleagues,

Urban floods, water shortages, and pollution of coastal waters frequently cause significant damage and impacts to social and economic activities, raising a general concern about the best way to mitigate such events.

Present and future challenges posed by climate change and growth of the number of people living in urban and peri-urban areas lead to the need to find new ways to manage the development of cities, in order to mitigate not only floods, but also threats like heat waves, landslides, water supply security, water scarcity, pollution, etc.

Hydrologists, hydraulic engineers, urban planners, IT specialists, sociologists, and economists are called upon to cooperate and identify new opportunities, with the aim of making the best use of existing technological infrastructures, and to make people aware of the importance of the choices made.

Climate change and growing urbanization direct us towards creative planning of new urban settlements, and towards the use of retrofitting techniques to improve existing urban areas, so as to increase resilience to their negative effects.

Defence and water management have been the main objectives of urbanization for a large part of human history. The first objective was always achieved in the broad sense, i.e., defending the population from other humans and natural events. “Design against nature” was also applied to stormwater drainage, looking, at first, at the fastest and cheapest way to deliver urban runoff to the nearest receiving water body. The limitations of such an approach have been highlighted in recent decades, thus introducing sustainability in urban drainage design to protect nature from uncontrolled discharges, although the damage from large and/or recurring flooding remains an issue in many urban areas. Resilience was then introduced to focus not only on defence but also on the ability of urban areas to recover, even though structural resilience is not always accompanied by social and economic resilience.

The second objective (water management) has been implemented, but not really achieved so far, in order to satisfy water needs: Protecting the environment from pollution and water withdrawals resulting from the misuse or waste of resources requires a paradigm shift in the design and management of urban systems.

Thus, the aim of this Special Issue is to find strategies targeted at fostering interdisciplinary research and, in a broad sense, cooperation among different disciplines, in order to face future challenges, and setting a paradigm shift in the design or redesign and management of cities.

Prof. Goffredo La Loggia
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Water is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • Urban drainage
  • Climate change
  • Resilience
  • Flood mitigation
  • Sustainability
  • Urban hydrology
  • Urban systems design
  • Interdisciplinarity

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

19 pages, 1711 KiB  
Article
A Study on Setting Disaster-Prevention Rainfall by Rainfall Duration in Urban Areas Considering Natural Disaster Damage: Focusing on South Korea
by Youngseok Song and Moojong Park
Water 2020, 12(3), 642; https://doi.org/10.3390/w12030642 - 27 Feb 2020
Cited by 6 | Viewed by 3059
Abstract
Inundation damage occurs in urban regions due to short flood reach time and increased surface runoff caused by urbanized impervious areas. Furthermore, heavy rainfall frequency has increased because of climate change, thus exceeding the design frequency and resulting in sewer pipes’ lack of [...] Read more.
Inundation damage occurs in urban regions due to short flood reach time and increased surface runoff caused by urbanized impervious areas. Furthermore, heavy rainfall frequency has increased because of climate change, thus exceeding the design frequency and resulting in sewer pipes’ lack of flood control capacity, with damage expanding from low-lying areas. Despite many urban disaster-mitigation policies, complex causes and uncertainties make reducing urban inundation damage difficult. This study established a rainfall-related disaster-prevention standard by time duration considering rainfall characteristics targeting urban disaster-induced inundation damage. Based on the South Korean urbanization rate and population, seven target regions were selected. Rainfall by time duration was analyzed with respect to disaster length (number of days) from 2010–2017. The average rainfall for durations from 1–24 h were analyzed according to disaster length (1–13 days). Using the results, an equation was proposed for rainfall estimation by length of disaster resulting in urban inundation damage, through multiple regression analysis. An equation was developed for rainfall-related disaster-prevention in urban areas considering the length of disaster and rainfall duration. This was accomplished by selecting a duration whereby the average rainfall of duration corresponded to 50% of total rainfall during the disaster period. Full article
Show Figures

Figure 1

Back to TopTop