Using an automated program to quantify macrobioerosion in three-dimensional computerized tomography (CT) scans of coral cores, macrobioerosion rates of live Porites colonies in both low-nutrient (oligotrophic) and high-nutrient (>1 µM nitrate) waters were measured across the Pacific basin.

Related Datasets:
Porites macrobioerosion: seawater chemistry
Porites macrobioerosion: skeleton density: individual core data

Relevant References:

* DeCarlo, T. M., Cohen, A. L., Barkley, H. C., Cobban, Q., Young, C., Shamberger, K. E., Brainard, R.E., Golbuu, Y. (2015). Coral macrobioerosion is accelerated by ocean acidification and nutrients. Geology.

DeCarlo, T. M., Cohen, A. L., Barkley, H. C., Cobban, Q., Young, C., Shamberger, K. E., Brainard, R.E., Golbuu, Y. (2015). Supplemental information to the above publication associated with DeCarlo et al. (2015) in Geology.

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D’Croz, L., and O’Dea, A., 2007. Variability in upwelling along the Pacific shelf of Panama and implications for the distribution of nutrients and chlorophyll: Estuarine, Coastal and Shelf Science, v. 73, p. 325–340, doi:10.1016/j.ecss .2007.01.013.

Manzello, D.P., Kleypas, J.A., Budd, D.A., Eakin, C.M., Glynn, P.W., and Langdon, C., 2008, Poorly cemented coral reefs of the eastern tropical Pacific: Possible insights into reef development in a high-CO2 world: Proceedings of the National Academy of Sciences of the United States of America, v. 105, p. 10,450–10,455, doi:10.1073/pnas.0712167105.

Shamberger, K.E., Cohen, A.L., Golbuu, Y., McCorkle, D.C., Lentz, S.J., and Barkley, H.C., 2014, Diverse coral communities in naturally acidified waters of a Western Pacific reef: Geophysical Research Letters, v. 41, p. 499–504, doi: 10.1002/2013GL058489.

Porites_erosion.csv