Stine & Huybers (2014)
Also: Stine & Huybers 2014
Arctic tree rings as recorders of variations in light availability
Stine, A. R., & Huybers, P. (2014). Arctic tree rings as recorders of variations in light availability. Nature Communications, 5. Link to paper
doi:10.1038/ncomms4836
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.