Research on flood risk analysis and evaluation method based on variable fuzzy sets and information diffusion

2012 ◽  
Vol 50 (5) ◽  
pp. 1275-1283 ◽  
Author(s):  
Qiong Li ◽  
Jianzhong Zhou ◽  
Donghan Liu ◽  
Xingwen Jiang
Keyword(s):  
Risk Analysis ◽  
Fuzzy Sets ◽  
Flood Risk ◽  
Information Diffusion ◽  
Evaluation Method ◽  
Analysis And Evaluation ◽  
Flood Risk Analysis ◽  
Variable Fuzzy Sets

scholarly journals Fuzzy approach to analysis of flood risk based on variable fuzzy sets and improved information diffusion methods

2013 ◽  
Vol 13 (2) ◽  
pp. 239-249 ◽  
Author(s):  
Q. Li
Keyword(s):  
Risk Assessment ◽  
Fuzzy Sets ◽  
Flood Risk ◽  
Incomplete Data ◽  
Information Diffusion ◽  
Fuzzy Model ◽  
Diffusion Method ◽  
Data Sets ◽  
Consistent System ◽  
Variable Fuzzy Sets

Abstract. The predictive analysis of natural disasters and their consequences is challenging because of uncertainties and incomplete data. The present article studies the use of variable fuzzy sets (VFS) and improved information diffusion method (IIDM) to construct a composite method. The proposed method aims to integrate multiple factors and quantification of uncertainties within a consistent system for catastrophic risk assessment. The fuzzy methodology is proposed in the area of flood disaster risk assessment to improve probability estimation. The purpose of the current study is to establish a fuzzy model to evaluate flood risk with incomplete data sets. The results of the example indicate that the methodology is effective and practical; thus, it has the potential to forecast the flood risk in flood risk management.

Correlation models in flood risk analysis

2012 ◽  
Vol 105 ◽  
pp. 64-72 ◽  
Author(s):  
F.L.M. Diermanse ◽  
C.P.M. Geerse
Keyword(s):  
Risk Analysis ◽  
Flood Risk ◽  
Correlation Models ◽  
Flood Risk Analysis

SAR based flood risk analysis: a case study Kerala Flood 2018

2021 ◽  
Author(s):  
Niloy Pramanick ◽  
Rituparna Acharyya ◽  
Sandip Mukherjee ◽  
Sudipta Mukherjee ◽  
Indrajit Pal ◽  
...  
Keyword(s):  
Risk Analysis ◽  
Flood Risk ◽  
Flood Risk Analysis

scholarly journals An advanced method for flood risk analysis in river deltas, applied to societal flood fatality risks in the Netherlands

2014 ◽  
Vol 2 (2) ◽  
pp. 1637-1670 ◽  
Author(s):  
K. M. de Bruijn ◽  
F. L. M. Diermanse ◽  
J. V. L. Beckers
Keyword(s):  
Risk Analysis ◽  
Flood Risk ◽  
Hydrodynamic Interaction ◽  
Storm Surges ◽  
Water Levels ◽  
Analysis Framework ◽  
Flood Risks ◽  
River Deltas ◽  
River Flood ◽  
Flood Risk Analysis

Abstract. This paper discusses the new method developed to analyse flood risks in river deltas. Risk analysis of river deltas is complex, because both storm surges and river discharges may cause flooding and since the effect of upstream breaches on downstream water levels and flood risks must be taken into account. A Monte Carlo based flood risk analysis framework for policy making was developed, which considers both storm surges and river flood waves and includes hydrodynamic interaction effects on flood risks. It was applied to analyse societal flood fatality risks (the probability of events with more than N fatalities) in the Rhine–Meuse delta.

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