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Natural and Anthropogenic Flash Flood Generation: Forest Technical Works Impact, Flood Mechanisms and Flood Prevent-Mitigation Measures

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Environmental Sustainability and Applications".

Deadline for manuscript submissions: closed (15 April 2022) | Viewed by 2950

Special Issue Editors


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Chief Guest Editor
Laboratory of Mountainous Water Management and Control, Department of Forest and Water engineering, Faculty of Forestry and Natural Environment, Aristotle University of Thessaloniki, Thessaloniki, Greece
Interests: forest technical works; hydrological and hydraulic modeling; soil erosion; flood prevent works; mountainous water management and control; flood monitoring
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Assistant Guest Editor
Laboratory of Mountainous Water Management and Control, Department of Forest and Water engineering, Faculty of Forestry and Natural Environment, Aristotle University of Thessaloniki, Thessaloniki, Greece
Interests: watershed management; flood risk analysis; climate change and water resources
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Flash floods are natural phenomena that are an integral part of the hydrological cycle. In addition, flash floods are considered to be by far the most dangerous, frequent, and widespread worldwide phenomenon, especially in ephemeral streams. These phenomena often generate serious negative consequences for humans, such as infrastructure, property, and crop destruction, with significant financial cost for repairs, restoration, and rehabilitation; sometimes human lives are even lost. Most of flash flood events are the result of intense rainfall events, but they are also influenced by other natural factors such as the relief, land uses, geomorphology. Further, anthropogenic factors such as inappropriate technical and forest technical works (culverts, bridges etc.) forest roads, urban sprawl, decrease of stream width, stream diversions etc., can influence the stream peak flow and generate flash floods. The majority of floods are unlikely to be fully predicted, but it is feasible to reduce the intensity and the resulting risks, through appropriate infrastructure management, construction plans, and appropriate forest technical works at watershed scale. The influence of natural and anthropogenic factors on hydrological processes has previously been studied through several hydrological and hydraulic approaches. However, the mechanisms that generate these phenomena are poorly understood, mainly because of difficulties, such as rainfall and discharge data scarcity and quality data issues.

Within this frame, the Special Issue of Sustainability, “Natural and Anthropogenic flash flood generation: The influence of technical and forest technical works. Flood mechanisms, monitoring and flood prevent-mitigation measures.”, calls for research papers, case studies, and applied flood management strategies that will advance and improve the knowledge that concerns the relation among the flash flood mechanisms, natural and anthropogenic factors, watershed and floodplain management. Also, we welcome papers within the topics of flood monitoring and modelling, flood prevent-mitigation measures, improvement of technical and forest technical works that influence the flood generation, study of the impact of forest roads on stream peak flow etc.

Dr. Aristeidis Kastridis
Chief Guest Editor

Prof. Dimitrios Stathis
Assistant 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. Sustainability 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 2400 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

  • flash flood generation
  • hydraulic modelling
  • hydrological modelling
  • watershed management
  • forest technical works
  • forest roads
  • flood simulation
  • post‐flood measurements
  • flood monitoring (UAV)
  • flood mitigation measures

Published Papers (1 paper)

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Research

15 pages, 3428 KiB  
Article
Analysing the Performance of Four Hydrological Models in a Chinese Arid and Semi-Arid Catchment
by Hengxu Jin, Xiaoping Rui and Xiaoyan Li
Sustainability 2022, 14(6), 3677; https://doi.org/10.3390/su14063677 - 21 Mar 2022
Cited by 4 | Viewed by 2342
Abstract
Frequent flood hazards in the Raoyang River Basin in western Liaoning, China, have posed serious threats to people’s lives and property. In an effort to study the simulation efficiencies of hydrological models in this arid and semi-arid catchment, this study examined the performance [...] Read more.
Frequent flood hazards in the Raoyang River Basin in western Liaoning, China, have posed serious threats to people’s lives and property. In an effort to study the simulation efficiencies of hydrological models in this arid and semi-arid catchment, this study examined the performance of the Xin’anjiang model, the Liaoning unsaturated model, and the DHF model in the Dongbaichengzi station watershed in the upper reaches of the Raoyang River, China. Additionally, this paper proposed an improved DHF model, which considers the impoundment and regulation of small- and medium-sized reservoirs in the upper reaches of the basin. The flood simulation results demonstrated that the Xin’anjiang model was difficult to apply in this area because the average value of its Nash–Sutcliffe efficiency (NSE) was as low as 0.31. Meanwhile, the simulation efficiencies of the Liaoning unsaturated model and the DHF model were higher than that of the Xin’anjiang model, but the relative error of flood peak discharge and runoff depth for most floods were still high and could not meet the actual forecast requirements by the Reservoir Administration Bureau of Liaoning Province. Overall, the improved DHF model showed the best efficiency, and the mean value of the NSE reached 0.79. Therefore, the improved DHF model has good applicability in the Dongbaichengzi station watershed in the upper reaches of the Raoyang River, China. Full article
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