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Shaping resilient flood control system design through net present value assessments. [PDF]

open access: yesPLoS ONE
Designing sustainable Flood Control Systems (FCSs) requires considering both the resiliency of the system and the long-term viability of investments. In this regard, our research aimed at integrating concepts of hydrological resiliency and cost-benefit ...
Ghazi Al-Rawas   +5 more
doaj   +2 more sources

Climate change adjustments in engineering design standards: European perspective

open access: yesWater Policy, 2021
The European Commission Flood Risk Directive review shows that while many nations have embraced the concepts of flood risk management, there is still quite more to do in delineating risk–cost-effective measures and developing cost estimates and financing
Zbigniew W. Kundzewicz, Paweł Licznar
doaj   +1 more source

Flood hazard assessment and mapping using GIS integrated with multi-criteria decision analysis in upper Awash River basin, Ethiopia

open access: yesApplied Water Science, 2022
Floods have destroyed people’s lives as well as social and environmental assets. Flooding is becoming more severe and frequent as a result of climate change and an increase in human-induced land-use changes, which puts pressure on river channels and ...
Yonas Gebresilasie Hagos   +3 more
doaj   +1 more source

Uncertainty analysis of flood control design under multiple floods [PDF]

open access: yesWater Resources Management, 2020
The conventional flood control design analysis usually focuses on a specific aspect like flood peak discharge or the volume of flood, with the development of technology, hydrological analysis tends to be multi-dimensions research. The multivariate frequency analysis of a flood has been widely investigated, while there is lack of literatures about flood
Yuming Huang   +5 more
openaire   +1 more source

Suitable dam site identification using GIS-based MCDA: a case study of Chemoga watershed, Ethiopia

open access: yesApplied Water Science, 2022
Ethiopia is Africa's second-most populous country, after Nigeria, and is primarily a farming community with low productivity that is heavily reliant on rain-fed agriculture.
Yonas Gebresilasie Hagos   +4 more
doaj   +1 more source

Land suitability assessment for surface irrigation development at Ethiopian highlands using geospatial technology

open access: yesApplied Water Science, 2022
Irrigation development necessitates suitable lands for higher yield production and the development of long-term irrigation systems. The purpose of this research was to identify appropriate irrigation lands for irrigation in the Minch Yekest watershed in ...
Yonas Gebresilasie Hagos   +6 more
doaj   +1 more source

Comparison of dynamic flow interaction methods between pipe system and overland in urban flood analysis

open access: yesScientific Reports, 2021
Urban flooding can be predicted by using different modeling approaches. This study considered different methods of modeling the dynamic flow interactions between pipe systems and surface flooding in urban areas.
Xiaoli Hao, Yanmin Li, Shu Liu
doaj   +1 more source

Theoretical derivation for the exceedance probability of corresponding flood volume of the equivalent frequency regional composition method in hydrology

open access: yesHydrology Research, 2020
The equivalent frequency regional composition (EFRC) method is an important and commonly used tool to determine the design flood regional composition at various sub-catchments in natural conditions.
Yixin Huang   +4 more
doaj   +1 more source

Flood frequency analysis of Manas River Basin in China under non‐stationary condition

open access: yesJournal of Flood Risk Management, 2021
Incorporating 50 years of flood data for the Manas River Kenswat Hydrological Station from 1957 to 2006, the Pettitt test and Mann–Kendall trend test are used to analyse non‐stationarity of the flood characteristic sequences.
Chaofei He   +4 more
doaj   +1 more source

Stochastic urban pluvial flood hazard maps based upon a spatial-temporal rainfall generator [PDF]

open access: yes, 2015
It is a common practice to assign the return period of a given storm event to the urban pluvial flood event that such storm generates. However, this approach may be inappropriate as rainfall events with the same return period can produce different urban ...
Leitao, JOAO   +6 more
core   +2 more sources

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