Floodplain Stability Indices for Sustainable Waterfront Development by Spatial Identification of Erosion and Deposition

Song, Chang Geun; Ku, Tae Geom; Kim, Jae Won; Park, Yong Sung

doi:10.3390/su9050735

Cited by 6 publications

(5 citation statements)

References 9 publications

(26 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The model has shown accuracy in modeling and its assessments in later research, with continuous validation and practical implementation showing a mass conservation error of less than 0.7% [23]. Also, it was applied to the confluence of the primary and tributary channels [24] and was employed for application with a pollutant dispersion model [25]. Furthermore, the model was applied to a dam break problem and showed the ability to simulate subcritical and supercritical transition, with some limitations showing discrepancies immediately after the break [26,27].…”

Section: Model For Applicationmentioning

confidence: 97%

Estimating Flood Inundation in Urban Areas Using a Scenario Generation Method and Inundation Graphs

Shin,

Rhee

2024

Applied Sciences

View full text Add to dashboard Cite

As the frequency and intensity of natural and social disasters increase due to climate change, damage caused by disasters affects urban areas and facilities. Of those disasters, inundation occurs in urban areas due to rising water surface elevation because of concentrated rainfall from storm surges or urban drainage system failures. For this research, a scenario generation method for estimating flood inundation was developed to analyze the flood effects on urban areas to prepare for disasters and minimize damage. A scenario generation method using various distribution functions and return periods was developed and applied to create input values for the flow model for inundation analysis. By simulating multiple scenarios using a two-dimensional flow model and storing its results into a graph-form database called an inundation graph, it is possible to assess the probability and potential impact of different flood events quickly, which could be later used for disaster response and prevention. The flood risk and flood vulnerability of each section of the urban area could be evaluated based on the input data from the scenarios and the results of the flood analysis.

show abstract

Section: Model For Applicationmentioning

confidence: 97%

Estimating Flood Inundation in Urban Areas Using a Scenario Generation Method and Inundation Graphs

Shin,

Rhee

2024

Applied Sciences

View full text Add to dashboard Cite

show abstract

“…As part of this concept, companies adapt their operation to principles of the environment protection and to cooperation with local communities in order to improve the quality of life in locations and countries that their business is directly connected with [28][29][30].…”

Section: The Importance Of a Customer's View On The Application Of So...mentioning

confidence: 99%

The Impact of an Environmental Way of Customer’s Thinking on a Range of Choice from Transport Routes in Maritime Transport

et al. 2021

View full text Add to dashboard Cite

The paper deals with the impact that an environmental way of thinking has on shipping and transport company customers regarding their preferences in choosing a transport route. Nowadays, maritime transport plays a very important role mainly in transoceanic container transport. It also deals with the statistics focused on container shipping, especially between North America and Europe. These statistics contribute to a general description of the development of container shipping on the route that is applicated in this case study. The significant impact of this kind of transport also reflects the estimation of the future development of container transport on the selected transport route. In this view, the least square method is used in this paper. This method can present the trend of development according to statistics. Thanks to these materials, this paper estimates a slight increase of the number of containers transported between North America and Europe in the near future. This increase will have a certain effect on the environment. Thus, as part of their business policy of sustainability and environment protection, customers will prefer a mode of transport and transport routes featuring a smaller effect on the environment in the future. The relevance of such a change in preferences in planning transport routes for the customer is reflected in the case study presented in this paper. So, one part of this paper is also dedicated to information about the impact of maritime transport on the environment. This part also explains the impact according to different studies that have been published in the last few years. The main contribution of this paper is also to point out the importance of this factor for the preferences of customers via the multi-criteria decision method. Using a multi-criteria decision method, it outlines how the factor of the impact on the environment can significantly change the offer made by a transport or shipping company, and thus how it represents a key element of whether the customer would prefer the given offer or focus on a competitor’s offer.

show abstract

“…Therefore, the thickness and amount of erosion should be estimated to account for entrainment. The calculation with this method was suggested [15].…”

Section: Entrainment Termmentioning

confidence: 99%

Propagation Characteristics of Debris Flows Considering Entrainment Effect

Jeong¹,

Lee²,

Song³

et al. 2018

IJET

View full text Add to dashboard Cite

Background/Objectives: Due to the extreme climate and the localized heavy rain, the frequency of debris flow has been increasing. Therefore, there is a growing expectation for accurate numerical analysis.Methods/Statistical analysis: We present a prediction method that can calculate the propagation length of the debris flow. This analysis indicates the relationship between the potential energy and the propagation length of the debris flow. To study the behavior of the debris flow accurately, the change in the momentum force must be considered; otherwise the calculation accuracy of the debris flow behavior is inevitably low.Findings: Entrainment is a common behavior in a debris flow that leads to changes in the momentum force. Here, we analyzed the change in the momentum force using a 2D simulation model that included entrainment. The results show how the debris flow behaves with changes in the momentum force. When entrainment is considered, the propagation length tends to be underestimated. With detailed information, the uncertainty in the prediction accuracy can be reduced.Improvements/Applications: If studies on the material properties of debris flow would be added, it will be possible to carry out various and accurate analysis of the debris flow

show abstract

Floodplain Stability Indices for Sustainable Waterfront Development by Spatial Identification of Erosion and Deposition

Cited by 6 publications

References 9 publications

Estimating Flood Inundation in Urban Areas Using a Scenario Generation Method and Inundation Graphs

Estimating Flood Inundation in Urban Areas Using a Scenario Generation Method and Inundation Graphs

The Impact of an Environmental Way of Customer’s Thinking on a Range of Choice from Transport Routes in Maritime Transport

Propagation Characteristics of Debris Flows Considering Entrainment Effect

Contact Info

Product

Resources

About