Articles | Volume 15, issue 12
https://doi.org/10.5194/bg-15-3761-2018
https://doi.org/10.5194/bg-15-3761-2018
Research article
 | 
20 Jun 2018
Research article |  | 20 Jun 2018

The devil's in the disequilibrium: multi-component analysis of dissolved carbon and oxygen changes under a broad range of forcings in a general circulation model

Sarah Eggleston and Eric D. Galbraith

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Cited articles

Albani, S., Mahowald, N. M., Delmonte, B., Maggi, V., and Winckler, G.: Comparing modele and observed changes in mineral dust transport and deposition to Antarctica between the Last Glacial Maximum and current climates, Clim. Dynam., 38, 1731–1755, https://doi.org/10.1007/s00382-011-1139-5, 2012. a
Albani, S., Mahowald, N. M., Murphy, L. N., Raiswell, R., Moore, J. K., Anderson, R. F., McGee, D., Bradtmiller, L. I., Delmonte, B., Hesse, P. P., and Mayewski, P. A.: Paleodust variability since the Last Glacial Maximum and implications for iron inputs to the ocean, Geophys. Res. Lett., 43, 3944–3954, https://doi.org/10.1002/2016GL067911, 2016. a
Bernardello, R., Marinov, I., Palter, J. B., Sarmiento, J. L., Galbraith, E. D., and Slater, R. D.: Response of the Ocean Natural Carbon Storage to Projected Twenty-First-Century Climate Change, J. Climate, 27, 2033–2053, https://doi.org/10.1175/jcli-d-13-00343.1, 2014. a, b, c
Broecker, W. S. and Peng, T.-H.: Gas exchange rates between air and sea, Tellus, 26, 21–35, 1974. a
Broecker, W. S., Takahashi, T., and Takahashi, T.: Sources and flow patterns of deep-ocean waters as deduced from potential temperature, salinity, and initial phosphate concentration, J. Geophys. Res., 90, 6925–6939, https://doi.org/10.1029/JC090iC04p06925, 1985. a
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To better understand why atmospheric carbon dioxide has changed over the course of Earth's history, we analyze carbon dissolved in the ocean in a state-of-the-art model. While primary producers in the surface ocean are important to the global carbon cycle, the carbon in the ocean and atmosphere are not in equilibrium in most places, and our results indicate that the degree of this disequilibrium, which has previously been largely ignored in similar studies, could be just as significant.
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