Fischer et al. 2020
Also: Fischer et al. (2020)
The carbon content of Earth and its core
Fischer R.A., et al. (2020). The carbon content of Earth and its core. PNAS. 117. 8743-8749. Link to article.
https://doi.org/10.1073/pnas.1919930117
References
All IPCC definitions taken from Climate Change 2007: The Physical Science Basis. Working Group I Contribution to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change, Annex I, Glossary, pp. 941-954. Cambridge University Press.