What drives the latitudinal gradient in open-ocean surface dissolved inorganic carbon concentration?

Wu, Yingxu; Hain, Mathis P.; Humphreys, Matthew P.; Hartman, Sue; Tyrrell, Toby. 2019 What drives the latitudinal gradient in open-ocean surface dissolved inorganic carbon concentration? Biogeosciences, 16 (13). 2661-2681. https://doi.org/10.5194/bg-16-2661-2019