Nature Climate Change, Published online: 26 August 2019; doi:10.1038/s41558-019-0552-3
Along the West Antarctic Peninsula, a 25-year dataset indicates that oceanic CO2 uptake depends on upper ocean stability and phytoplankton dynamics. Diatoms achieve high oceanic CO2 uptake and uptake efficiency. There has been a nearly fivefold increase in oceanic CO2 uptake due to sea ice changes.