R. Steinfeldt et al.: Anthropogenic carbon in the Atlantic 3855 Figure 10. Mean Cant storage rate (1tCant) for the decades between 1990 and 2020 based on decadal data. Left column – whole water column, right column – only deep and bottom water masses. (a, b) 1990–2000, (c, d) 2000–2010, (e, f) 2010–2020. Only areas with a water depth larger than 200 m are considered. Station locations for the first period (1982–1994 in a, b; 1995–2005 in c, d; and 2006–2013 in e, f) are marked in light grey, and those for the second period (1995–2005 in a, b; 2006–2013 in c, d; and 2014–2021 in e, f) are marked in black. Regions with differences smaller than the error range are stippled. https://doi.org/10.5194/bg-21-3839-2024 Biogeosciences, 21, 3839–3867, 2024