A new software framework designed to improve crisis management during coastal submersion events has been developed as part of the FP7 SECURITY CRISMA project. This innovative tool, known as CRISMA-WAVE, aims to enhance preparedness and response strategies for natural disasters, particularly those related to rising sea levels and storm surges. The lead author of the study, Marc Erlich from Artelia Eau et Environnement, emphasized the importance of this framework by stating, “The CRISMA-Wave paradigm reflects user needs for simulation of ‘what-if’ scenarios for short and long-term actions.”
The CRISMA-WAVE framework was tested using data from the Xynthia storm surge event that impacted Charente Maritime County in France. This real-world application allowed researchers to simulate various submersion scenarios, assess potential impacts, and evaluate different defense strategies against coastal flooding. The framework’s capabilities include modeling the effects of submersion across different temporal and spatial scales, preparing planning strategies, and conducting cost-benefit analyses of various risk management options.
For commercial sectors, particularly in urban planning, environmental management, and insurance, the implications of such a tool are significant. Governments and municipalities can leverage CRISMA-WAVE to develop more effective urban designs and infrastructure that can withstand flooding, ultimately reducing economic losses and enhancing public safety. Insurance companies can also use the framework to better assess risk and set premiums based on more accurate predictive models.
Erlich highlighted the broader applicability of the CRISMA Framework, stating, “Our work addresses the generic applicability to simulate mitigation effects of a coastal submersion.” This versatility means that the framework can be adapted for various regions and scenarios, making it a valuable asset for communities worldwide facing similar threats.
The findings and methodologies from this research were published in the ‘E3S Web of Conferences,’ which translates to ‘Environmental Sciences and Sustainable Development.’ As climate change continues to pose challenges to coastal regions globally, tools like CRISMA-WAVE will be essential in guiding effective responses and ensuring resilience against submersion crises.
