MYRIAD-EU - Report on policies, policy-making process, and governance for multi-hazard, multi-risk management
How can risks be better managed by considering the interrelated effects of multiple hazards? How can we better account for dynamic feedbacks between risk drivers, and for trade-offs and synergies across sectors, regions, and hazards? These questions are central to the MYRIAD-EU project, which
aims to support risk-informed management and decision-making in the EU. Part 1 of this report investigates and reviews the current multi-risk governance practice in Europe. We analyse existing international and European policies and communications with regard to their consideration of key elements of multi-hazards and multi-risk. We present the national risk
assessment process as an important avenue for risk governance practice in Europe; the assessment within this study concludes that the present embedding of a multi-risk perspective in the national risk assessments does not meet the ambition of the international and European policies. We present a selection of representative, promising and prominent approaches from scientific multi-risk research to illustrate recent advancements from the academic community. Part 2 aims to classify sectoral dependencies and provides guidelines for the sectoral representatives on how to identify and navigate multi-sector risk. Sectoral interdependencies are first classified through the lens of undisturbed conditions: functional, spatial, financial, and
societal. Combining this with analysis of hazard impact studies, four typologies of multi-sector risk are developed: spillover, co-dependent, interacting, intersecting and interacting independent. Finally, part 2 of this report presents a set of questions for stakeholders (Table 2-3); these questions aim to facilitate future stakeholder discussions in the MYRIAD-EU project and the identification of sectoral inter-dependencies to promote more effective Disaster Risk Management strategies