How deep is deep enough? Ocean iron fertilization and carbon sequestration in the Southern Ocean

Robinson, J.; Popova, E.E.; Yool, A.; Srokosz, M.; Lampitt, R.S.; Blundell, J.R. 2014 How deep is deep enough? Ocean iron fertilization and carbon sequestration in the Southern Ocean. Geophysical Research Letters, 41 (7). 2489-2495. https://doi.org/10.1002/2013GL058799