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Southern Ocean Carbon and Heat Impact on Climate - SO-CHIC

The Southern Ocean regulates the global climate by controlling heat and carbon exchanges between the atmosphere and the ocean. Rates of climate change on decadal timescale ultimately depend on oceanic processes taking place in the Southern Ocean yet too little is known about the underlying processes. Limitations come both from the lack of observations in this extreme environment and its inherent sensitivity to intermittent small-scale processes that are not captured in current Earth system models. To contribute to reducing uncertainties in climate change predictions, the overall objective of SO-CHIC is to understand and quantify variability of heat and carbon budgets in the Southern Ocean through an investigation of the key processes controlling exchanges between the atmosphere, ocean and sea ice using a combination of observational and modelling approaches.

SO-CHIC has been successful in obtaining funding and will begin in November 2019. The EPB is a consortium partner in the SO-CHIC project.