Long et al. (2004)
Also: Long et al. 2004
RISING ATMOSPHERIC CARBON DIOXIDE: Plants FACE the Future
Long et al. (2004). Rising Atmospheric Carbon Dioxide: Plants Face the Future. Annual Reviews of Plant Biology. 55. 591-628. Link to article.
https://doi.org/10.1146/annurev.arplant.55.031903.141610
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.