Articles | Volume 17, issue 6
https://doi.org/10.5194/essd-17-3073-2025
https://doi.org/10.5194/essd-17-3073-2025
Data description paper
 | 
01 Jul 2025
Data description paper |  | 01 Jul 2025

Tracer-based Rapid Anthropogenic Carbon Estimation (TRACE)

Brendan R. Carter, Jörg Schwinger, Rolf Sonnerup, Andrea J. Fassbender, Jonathan D. Sharp, Larissa M. Dias, and Daniel E. Sandborn

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Cited articles

Bolin, B. and Rodhe, H.: A note on the concepts of age distribution and transit time in natural reservoirs, Tellus, 25, 58–62, https://doi.org/10.1111/j.2153-3490.1973.tb01594.x, 1973. 
BRCScienceProducts: BRCScienceProducts/TRACEv1: TRACEv1_publication (Zenodolololol), Zenodo [code and data set], https://doi.org/10.5281/zenodo.15692788, 2025. 
Bullister, J. L., Wisegarver, D. P., and Menzia, F. A.: The solubility of sulfur hexafluoride in water and seawater, Deep-Sea Res. Pt. I, 49, 175–187, https://doi.org/10.1016/S0967-0637(01)00051-6, 2002. 
Bullister, J. L., Wisegarver, D. P., and Sonnerup, R. E.: Sulfur hexafluoride as a transient tracer in the North Pacific Ocean, Geophys. Res. Lett., 33, L18603, https://doi.org/10.1029/2006GL026514, 2006. 
Carter, B.: Anthropogenic carbon distributions from preindustrial to 2500 c.e. estimated using Tracer-based Rapid Anthropogenic Carbon Estimation (version 1), Zenodo [data set], https://doi.org/10.5281/zenodo.15003059, 2025. 
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We infer ocean gas exchange and circulation from ocean tracer measurements and use this to create code to estimate the amount of carbon dioxide dissolved in the ocean that is there due to human emissions of CO2 into the atmosphere. The code works across the ocean depths for the past, present, or future from information about the location, temperature, and salinity of the seawater. We produce a data product with estimates throughout the ocean throughout the last ~300 and the next ~500 years.
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