Inglis et al. (2020)
Also: Inglis et al. 2020
Terrestrial methane cycle perturbations during the onset of the Paleocene-Eocene Thermal Maximum
Inglis, G.N., Rohrssen, M., Kennedy, E.M., Crouch, E.M., Raine, J. Ian, Strogen, D.P., Naafs, B. David A., Collinson, M.E. & Pancost, R.D. (2020). Terrestrial methane cycle perturbations during the onset of the Paleocene-Eocene Thermal Maximum. Geology. 49(5),520-524. Article
https://doi.org/10.1130/g48110.1
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.