Photo: Hereon/M.Mathis The ocean model ICON-Coast can simultaneously represent physical and biogeochemical processes at different scales. For the first time, a model accounts for the role of coastal seas in the global carbon cycle.
Photo: Hereon/M.Mathis The ocean model ICON-Coast can simultaneously represent physical and biogeochemical processes at different scales. For the first time, a model accounts for the role of coastal seas in the global carbon cycle. Coastal seas form a complex transition zone between the two largest CO2 sinks in the global carbon cycle: land and ocean. Ocean researchers have now succeeded for the first time in investigating the role of the coastal ocean in a seamless model representation. The team led by Dr. Moritz Mathis from the Cluster of Excellence for Climate Research CLICCS at Universität Hamburg and the Helmholtz-Zentrum Hereon was able to show: The intensity of CO2 uptake is higher in coastal seas than in the open ocean. This is evidenced by a study published in the journal Nature Climate Change. To counteract ongoing climate change, it is important to understand how CO2 emissions are distributed.
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