1. Sigman, D. M. & Hain, M. P. The biological productivity of the ocean. Nature Education Knowledge 3, 21 (2012).
2. Field, C. B., Behrenfeld, M. J., Randerson, J. T. & Falkowski, P. G. Primary production of the biosphere: Integrating terrestrial and oceanic components. Science 281, 237–240 (1998).
3. Falkowski, P. G. & Raven, J. A. Aquatic photosynthesis. (Blackwell Scientific Publishers, Oxford, 1997).
4. Falkowski, P. G. et al. The evolution of modern eukaryotic phytoplankton. Science 305, 354–360 (2004).
5. Lee, R. E. Phycology. (Cambridge University Press, Cambridge, UK, 4th edition, 2008).