Articles | Volume 2-oae2023
https://doi.org/10.5194/sp-2-oae2023-5-2023
https://doi.org/10.5194/sp-2-oae2023-5-2023
27 Nov 2023
 | OAE Guide 2023 | Chapter 5
 | 27 Nov 2023 | OAE Guide 2023 | Chapter 5

Laboratory experiments in ocean alkalinity enhancement research

Maria D. Iglesias-Rodríguez, Rosalind E. M. Rickaby, Arvind Singh, and James A. Gately

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Cited articles

Albright, R., Mason, B., Miller, M., and Langdon, C.: Ocean acidification compromises recruitment success of the threatened Caribbean coral Acropora palmata, P. Natl. Acad. Sci. USA, 107, 20400–20404, https://doi.org/10.1073/pnas.1007273107, 2010. 
Asplund, M. E., Baden, S. P., Russ, S., Ellis, R. P., Gong, N., and Hernroth, B. E.: Ocean acidification and host–pathogen interactions: blue mussels, Mytilus edulis, encountering Vibrio tubiashii, Environ. Microbiol., 16, 1029–1039, https://doi.org/10.1111/1462-2920.12307, 2014. 
Bach, L. T., Taucher, J., Boxhammer, T., Ludwig, A., The Kristineberg KOSMOS Consortium, Achterberg, E. P., Algueró-Muñiz, M., Anderson, L. G., Bellworthy, J., Büdenbender, J., Czerny, J., Ericson, Y., Esposito, M., Fischer, M., Haunost, M., Hellemann, D., Horn, H. G., Hornick, T., Meyer, J., Sswat, M., Zark, M., and Riebesell, U.: Influence of ocean acidification on a natural winter-to-summer plankton succession: first insights from a long-term mesocosm study draw attention to periods of low nutrient concentrations, PLoS ONE, 11, e0159068, https://doi.org/10.1371/journal.pone.0159068, 2016. 
Bacus, S. and Kelley, A.: Effects of ocean acidification and ocean warming on the behavior and physiology of a subarctic, intertidal grazer, Mar. Ecol. Prog. Ser., 711, 31–45, https://doi.org/10.3354/meps14308, 2023. 
Bockmon, E. E. and Dickson, A. G.: An inter-laboratory comparison assessing the quality of seawater carbon dioxide measurements, Mar. Chem., 171, 36–43, https://doi.org/10.1016/j.marchem.2015.02.002, 2015. 
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Short summary
Recent concern about the repercussions of rising atmospheric CO2 as a key heat-trapping agent have prompted ocean experts to discuss ocean alkalinity enhancement (OAE) as a CO2 removal approach but also as a potential way to mitigate ocean acidification. This chapter provides an overview of best practice in OAE laboratory experimentation by identifying key criteria to achieve high-quality results and providing recommendations to contrast results with other laboratories. 
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