The Colloquium will be organized in the following sessions (see also the terms of reference for the full description):

• Drivers and mechanisms (air-sea interactions, ocean processes, local and remote drivers... )
• Long-term changes (paleoclimate, historical reanalyses, future projections, detection and attribution, interactions with climate modes, extremes at high latitudes, long term observations)
• Compound events (preconditioned, multivariate events, temporally compounding and spatially compounding, cascading events)
• Predictions (novel forecasting approaches, numerical modeling and machine learning, operational systems, applications and technologies, adequacy of observations and monitoring)
• Impacts and Adaptation (short-term and long-term, coastal, individual and cumulative impacts on ecosystems, socio-economic impacts, adaptation, governance)