Characterizing the spatio-temporal dynamics of social vulnerability in Burkina Faso: A comparison of Principal Component Analysis with Equal Weighting

Global climate change has results in a higher frequency of extreme disaster events and is therefore a serious challenge in disaster impact management. Disaster risk is composed of several components, such as vulnerability, susceptibility, exposure and the probability of occurence and intensity of a hazard. Vulnerability has become a topical...

Collaborative Design Strategy for Flood Risk Reduction in East Uganda

Background:<br/>Climate change is affecting Uganda through the worsening floods that happen on a yearly basis. These disasters are claiming the lives and livelihoods of local communities, which lead to more challenges such as economic consequences and forced migration. Immediately after hazards like floods strike, local communities are always...

Early Action against drought induced food insecurity: An agent-based exploratory modelling study comparing different cash transfer policies to minimize household food insecurity in Kenya

One of the substantial causes for food insecurity in an area is drought. Drought is a very insidious disaster. Unlike rapid onset disasters, like an earthquake or flood, it increases its grasp over an area over time. The longer the drought lasts, the more an area is destroyed leaving devastating effects that can last many years. The impacts of...

Flood Risk Prediction under Global Vegetated Hydrodynamics: A Bayesian Network

The increasing frequency and intensity of extreme events due to global warming and climate change is increasing flood risk. To act, rather than react, nature-based solutions (NBS) involving vegetation and wetlands are being explored on top of conventional solutions like dikes. WHY? There was a dire need for global study quantifying the potential...

Predicting Wave-Induced Flooding on Low-Lying Tropical Islands Using a Bayesian Network

Low-lying tropical islands are highly vulnerable to the effects of sea-level rise and climate change. Most pressing is the threat posed to their fresh water supplies by wave-induced flooding. This thesis attempts to generalize previous site-specific studies of flooding on coral atolls and apply it in a framework that can be used for early...