Footnote gd

^gdSee Alvarez et al. 2005; Soler-Aristegui 2002.

Álvarez M., F.F. Pérez, D. R. Shoosmith, and H. L. Bryden. 2005. Unaccounted role of Mediterranean Water in the drawdown of anthropogenic carbon. J. Geophys. Res. 110, C09S03, doi:10.1029/2004JC002633 2005.

Soler-Aristegui, I., The Roll of the North Atlantic Water Masses in the Draw Down on Anthropogenic CO₂. PhD thesis, University of Southampton, UK.