Trenberth et al. (2009)
Also: Trenberth et al. 2009
Earth's global energy budget
Trenberth, K. E., Fasullo, J. T., & Kiehl, J. (2009). Earth's global energy budget. Bulletin of the American Meteorological Society, 90(3), 311-323. Link to PDF
http://dx.doi.org/10.1175/2008BAMS2634.1
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.