Decision-making on local flood risk measures in area development in unembanked areas

Cities worldwide are facing increasing impacts from climate hazards such as heavy precipitation, heat stress, flooding, and drought, exacerbated by climate change. This study focuses on unembanked areas (NL: buitendijkse gebieden), vulnerable to flooding due to factors like sea-level rise, river peak discharges, and land subsidence. However,...

Validating Flood Damage Estimations: A framework using plausibility and empirical data

Flood risk models are frequently used to analyse the climate- and socio-economic-driven impact of flooding hazards. However, model validation is rarely done adequately due to the rare occurrence of floods and even less frequent reporting of corresponding damages. <br/> <br/>In this research, validation is defined as the process of ensuring that...

Towards a Flood-Resilient Civil Society: Explore Flood Risk Adaptive Design and Governance Strategies in Roermond

Flooding is one of the most destructive climate disasters. Since the 21st century, the United States, Thailand, China, and many other countries have been hit by flash floods, which not only exposed the vulnerability of the urban system expansively but also serves as an opportunity to promote resilient city construction. The research begins by...

Effects of multi-level governance characteristics on resilient flood risk management: Case study of Kerala floods

Kerala is the South-western state in the Malabar coast of India that experiences floods. The disaster management in this state is response-centric and the 2018 floods indicated the need for a transition from a response-centric approach to a resilient flood risk management (FRM) approach. According to Vincent Ostrom, multi-level governance (MLG)...

Restoring Systemic Proximities: Towards the re-territorialization of the Dutch Rivierenland

Uncertainty posed by Climate Change brings control approaches to environmental processes and dynamics into question. In the Netherlands and particularly in the Dutch River area (Rivierenland in Dutch) narratives have already shifted towards an adaptive planning (Davoudi, 2013). However, there is still a need to go beyond the physical cultural...

Long-Term Adaptive Flood Risk Management: Investing in coastal protection and stormwater management under deep uncertainty

Flood risk management is the process of analysing, assessing and (if required) reducing flood risks, in terms of economic costs and affected population or loss of life. The analysis is performed through a probabilistic approach in which the factors are represented by a probability distribution function to address uncertainties. However, relevant...

Governance of Experimentation: A framework for evaluating transition experiments for urban flood risk management

Transition experiments are thought to be important tools for achieving transformational change in the urban water system. The governance of these experiments is described as a key factor in the success of these experiments. This paper sets out to operationalize and validate an evaluative scheme for the appraisal of transition experiments. This...

Programme of requirements for the design of an instrument that assists spatial planners in assessing flood risk: A research towards the questions if- and how- an instrument that presents information to users form a different dsicipline that the designers can be improved.

Flood risk is increasing due to climate change and the growth of the potential consequences of flooding. Analysing how flood-proof the spatial plan is, therefore becomes more important. Since most spatial planners have limited knowledge concerning flood risk, the Netherlands’ Directorate-General for Public Works and Water Management commissioned...

Flood risk management in the unembanked areas: an optimal approach?

To research if the current practice of mandating individual flood risk assessments supports the goal of an optimal flood risk a case study is performed in this thesis. The flood risk in 2050 is assessed for the liquid bulk storage terminals of the company Vopak located in and near the Botlek area of Rotterdam harbor. The used flood risk...

Institutional dimension of flood risk: Understanding institutional complexity in Flood Risk Management for the case of St Maarten

As extreme weather events increase both in frequency and magnitude (IPCC, 2012, 2014), and considering that over 60% of the world population lives in coastal areas (UNEP, 2016) flood risk is increasing. Hereby, the need to address Flood Risk Management (FRM) becomes evident. Especially on small island the need for adequate FRM is apparent: ...

Exploratory modeling: A tool for communicating the future: A case study of valuing flexibility in flood defense strategies

Decision-making for flood defense while facing a considerable change in driving forces demands other methods than the traditional approach of forecasting and optimal policy selection. Exploratory modeling can be a candidate for helping adaptive policymaking to deal with the uncertainties that confront decision-makers. In adaptive policymaking...