Dataset: The density (mg CaCO3/cm^3) of the skeleton of Clathromorphum nereostratum, when assessed as function of increasing seawater temperature and pCO2 concentration

ValidatedFinal no updates expectedDOI: 10.1575/1912/bco-dmo.755809.1Version 1 (2019-02-13)Dataset Type:experimental

Principal Investigator: Robert S. Steneck (University of Maine)

Co-Principal Investigator: James A. Estes (University of California-Santa Cruz)

Co-Principal Investigator: Douglas B. Rasher (Bigelow Laboratory for Ocean Sciences)

BCO-DMO Data Manager: Nancy Copley (Woods Hole Oceanographic Institution)


Program: Science, Engineering and Education for Sustainability NSF-Wide Investment (SEES): Ocean Acidification (formerly CRI-OA) (SEES-OA)

Project: Ocean Acidification: Century Scale Impacts to Ecosystem Structure and Function of Aleutian Kelp Forests (OA Kelp Forest Function)


Abstract

Skeletal density (mg CaCO3/cm^3) of Clathromorphum nereostratum, evaluated as a function of seawater temperature and pCO2 level that it was cultured in for 4 months in mesocosm. Density measurements were made using micro-computed tomography.

Skeletal density (mg CaCO3/cm^3) of Clathromorphum nereostratum, evaluated as a function of seawater temperature and pCO2 level that it was cultured in for 4 months in mesocosm. Density measurements were made using micro-computed tomography.


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Methods

Adey, W. H., Halfar, J., & Williams, B. (2013). The coralline genus Clathromorphum Foslie emend. Adey: biological, physiological, and ecological factors controlling carbonate production in an arctic-subarctic climate archive. Smithsonian Contributions to Marine Science 40, 1-41
Methods

Chan, P., Halfar, J., Norley, C. J. D., Pollmann, S. I., Adey, W., & Holdsworth, D. W. (2017). Micro-computed tomography: Applications for high-resolution skeletal density determinations: An example using annually banded crustose coralline algae. Geochemistry, Geophysics, Geosystems, 18(9), 3542-3553. doi:10.1002/2017gc006966
Methods

Dickson, A.G., Sabine, C.L. and Christian, J.R. (Eds.) 2007. Guide to best practices for ocean CO2 measurements. PICES Special Publication 3, 191 pp. ISBN: 1-897176-07-4. URL: https://www.nodc.noaa.gov/ocads/oceans/Handbook_2007.html
Methods

Lewis, E., Wallace, D., & Allison, L. J. (1998). Program developed for CO2 system calculations (No. ORNL/CDIAC-105). Brookhaven National Lab., Dept. of Applied Science, Upton, NY (United States); Oak Ridge National Lab., Carbon Dioxide Information Analysis Center, TN (United States). doi: 10.2172/639712
Methods

Mucci, A. (1983). The solubility of calcite and aragonite in seawater at various salinities, temperatures, and one atmosphere total pressure. American Journal of Science, 283(7), 780-799. doi:10.2475/ajs.283.7.780