Spatiotemporal hazard mapping of a flood event "migration" in a transboundary river basin as an operational tool in flood risk management

2017 ◽  
Author(s):  
Asterios Papastergios ◽  
Issaak Parcharidis ◽  
Marco Chini ◽  
Theodora Perrou
Keyword(s):  
Risk Management ◽  
River Basin ◽  
Flood Risk ◽  
Flood Risk Management ◽  
Flood Event ◽  
Hazard Mapping ◽  
Transboundary River ◽  
Transboundary River Basin ◽  
Operational Tool

scholarly journals Flood Risk Management with Transboundary Conflict and Cooperation Dynamics in the Kabul River Basin

Water ◽  
2021 ◽  
Vol 13 (11) ◽  
pp. 1513
Author(s):  
Yar M. Taraky ◽  
Yongbo Liu ◽  
Ed McBean ◽  
Prasad Daggupati ◽  
Bahram Gharabaghi
Keyword(s):  
Water Management ◽  
Risk Management ◽  
River Basin ◽  
Flood Risk ◽  
Hydraulic Modeling ◽  
Flood Risk Management ◽  
Flood Routing ◽  
Transboundary Water ◽  
Transboundary Water Management ◽  
Kabul River

The Kabul River, while having its origin in Afghanistan, has a primary tributary, the Konar River, which originates in Pakistan and enters Afghanistan near Barikot-Arandu. The Kabul River then re-enters Pakistan near Laalpur, Afghanistan making it a true transboundary river. The catastrophic flood events due to major snowmelt events in the Hindu Kush mountains occur every other year, inundating many major urban centers. This study investigates the flood risk under 30 climate and dam management scenarios to assess opportunities for transboundary water management strategy in the Kabul River Basin (KRB). The Soil and Water Assessment Tool (SWAT) is a watershed-scale hydraulic modeling tool that was employed to forecast peak flows to characterize flood inundation areas using the river flood routing modelling tool Hydrologic Engineering Center - River Analysis System -HEC-RAS for the Nowshera region. This study shows how integrated transboundary water management in the KRB can play a vital catalyst role with significant socio-economic benefits for both nations. The study proposes a KRB-specific agreement, where flood risk management is a significant driver that can bring both countries to work together under the Equitable Water Resource Utilization Doctrine to save lives in both Afghanistan and Pakistan. The findings show that flood mitigation relying on collaborative efforts for both upstream and downstream riparian states is highly desirable.

scholarly journals Successful Small-Scale Household Relocation after a Millennial Flood Event in Simbach, Germany 2016

Water ◽  
2020 ◽  
Vol 12 (1) ◽  
pp. 156 ◽  
Author(s):  
Barbara Mayr ◽  
Thomas Thaler ◽  
Johannes Hübl
Keyword(s):  
Risk Management ◽  
Flood Risk ◽  
Planning Process ◽  
Flood Risk Management ◽  
Flood Event ◽  
Small Scale ◽  
Successful Implementation ◽  
Adaptive Planning ◽  
Extreme Flood ◽  
Household Relocation

International and national laws promote stakeholder collaboration and the inclusion of the community in flood risk management (FRM). Currently, relocation as a mitigation strategy against river floods in Central Europe is rarely applied. FRM needs sufficient preparation and engagement for successful implementation of household relocation. This case study deals with the extreme flood event in June 2016 at the Simbach torrent in Bavaria (Germany). The focus lies on the planning process of structural flood defense measures and the small-scale relocation of 11 households. The adaptive planning process started right after the damaging event and was executed in collaboration with authorities and stakeholders of various levels and disciplines while at the same time including the local citizens. Residents were informed early, and personal communication, as well as trust in actors, enhanced the acceptance of decisions. Although technical knowledge was shared and concerns discussed, resident participation in the planning process was restricted. However, the given pre-conditions were found beneficial. In addition, a compensation payment contributed to a successful process. Thus, the study illustrates a positive image of the implementation of the alleviation scheme. Furthermore, preliminary planning activities and precautionary behavior (e.g., natural hazard insurance) were noted as significant factors to enable effective integrated flood risk management (IFRM).

scholarly journals Human health in systemic adaptation to climate change: insights from flood risk management in a river basin

2019 ◽  
Vol 40 (3) ◽  
pp. 427-443 ◽  
Author(s):  
Timo Assmuth ◽  
Tanja Dubrovin ◽  
Jari Lyytimäki
Keyword(s):  
Climate Change ◽  
Risk Management ◽  
Water Resources ◽  
Human Health ◽  
River Basin ◽  
Health Risks ◽  
Flood Risk ◽  
Flood Risk Management ◽  
Adaptation To Climate Change ◽  
Flood Risks

AbstractHuman health risks in dealing with floods in a river basin in South-Western Finland are analysed as an example of scientific and practical challenges in systemic adaptation to climate change and in integrated governance of water resources. The analysis is based on case reports and plans, on literature studies and on conceptual models of risks and risk management. Flood risks in the Northern European study area are aggravated by melt- and storm-water runoff, ice jams and coastal flooding. Flood risk assessment is linked with management plans based on EU directives as applied in the case area. National risk management policies and procedures of increasing scope and depth have been devised for climate change, water resources and overall safety, but an integrated approach to health risks is still largely missing. The same is true of surveys of perceived flood risks, and participatory deliberation and collaborative planning procedures for flood risk management in the case area, specifically for adaptive lake regulation. Health impacts, risks and benefits, socio-economic and systemic risks, and over-arching prevention, adaptation and compensation measures are not fully included. We propose a systematic framework for these extensions. Particular attention needs to be given to health risks due to flooding, e.g. from water contamination, moist buildings, mental stress and infrastructure damage and also from management actions. Uncertainties and ambiguities about risks present continuing challenges. It is concluded that health aspects of flooding are complex and need to be better included in assessment and control, to develop more integrated and adaptive systemic risk governance.

scholarly journals Insurance as Strategy for Flood Risk Management at Limpopo River Basin A decision making Process under Uncertainty

2013 ◽  
Vol 10 (8) ◽  
pp. 1862-1877
Author(s):  
Avelino Isaias Mondlane ◽  
Karin Hansson ◽  
Oliver B. Popov
Keyword(s):  
Decision Making ◽  
Risk Management ◽  
River Basin ◽  
Flood Risk ◽  
Flood Risk Management ◽  
Added Value ◽  
Decision Making Process ◽  
International Rivers ◽  
Ex Ante

The Limpopo River Basin, one of the nine international rivers crossing Mozambique, historically has shown to be cyclically flooded, undermining the economic and social development of its four riparian countries. Local and external added efforts are always in place when floods occur. Nowadays there are recommended ex-ante instruments to prevent floods and one of the most applicable instruments worldwide is insurance. Most of the inhabitants, even governments, affected by Limpopo River Basin are poor, therefore our concern regards the viability to apply insurance as a strategy for flood risk management. Moreover our research investigates to what extent the application of insurance, within two identified communities as case study, might create an added value in the process of decision making on flood risk management for Limpopo River Basin.

scholarly journals The role of household adaptation measures in reducing vulnerability to flooding: a coupled agent-based and flood modelling approach

2020 ◽  
Vol 24 (11) ◽  
pp. 5329-5354
Author(s):  
Yared Abayneh Abebe ◽  
Amineh Ghorbani ◽  
Igor Nikolic ◽  
Natasa Manojlovic ◽  
Angelika Gruhn ◽  
...  
Keyword(s):  
Risk Management ◽  
Flood Risk ◽  
Policy Design ◽  
Economic Incentives ◽  
Flood Risk Management ◽  
Flood Event ◽  
Adaptation Measures ◽  
Agent Based ◽  
Modelling Approach

Abstract. Flood adaptation measures implemented at the household level play an important role in reducing communities' vulnerability. The aim of this study is to enhance the current modelling practices of human–flood interaction to draw new insights for flood risk management (FRM) policy design. The paper presents a coupled agent-based and flood model for the case of Hamburg, Germany, to explore how individual adaptation behaviour is influenced by flood event scenarios, economic incentives and shared and individual strategies. Simulation results show that a unique trajectory of adaptation measures and flood damages emerges from different flood event series. Another finding is that providing subsidies increases the number of coping households in the long run. Households' social network also has a strong influence on their coping behaviour. The paper also highlights the role of simple measures such as adapted furnishings, which do not incur any monetary cost, in reducing households' vulnerability and preventing millions of euros of contents damages. Generally, we demonstrate that coupled agent-based and flood models can potentially be used as decision support tools to examine the role of household adaptation measures in flood risk management. Although the findings of the paper are case-specific, the improved modelling approach shows the potential to be applied in testing policy levers and strategies considering heterogeneous individual behaviours.

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