Gilliam (2016)
Also: Gilliam 2016
Forest ecosystems of temperate climatic regions: from ancient use to climate change
Gilliam, F.S. (2016). Forest ecosystems of temperate climatic regions: from ancient use to climate change. New Phytologist. 212(4),871-887. PDF
https://doi.org/10.1111/nph.14255
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.