This book is a comprehensive collection of extended contributions from the 3rd International Conference on Environmental Protection and Disaster Risks and the 12th Annual CMDR COE Conference on Crisis Management and Disaster Response held in the period June 4–6, 2024, in Sofia, Bulgaria, as a hybrid participation event.

Environmental protection and disaster risk topics are challenging fields, that scientific world is trying to address. Earthquakes, floods, fires, droughts, blizzards, dust storms, natural releases of toxic gases and liquids, diseases, and other environmental variations affect hundreds of millions of people each year. Many disaster events are triggered by human activities. Dealing with these problems requires a multidisciplinary scientific approach. Actions in these directions are taken more and more in the recent years by political bodies, NGOs, and scientific groups trying to find sustainable solutions for the future generations. Every point of view matters when it comes to our global home—The Planet Earth.

This book presents recent advances in the topics: disaster management, natural hazards, risk reduction, and building resilience; climate change challenges and security implications; resilience and business continuity management; high-performance computing, modeling and simulations, GIS for environmental monitoring and artificial intelligence.

The book is focused on important large-scale applications like environmental and climate modeling, computational optimizations and algorithms for specific hazard situations analyses.