P rofessor Edwards works on the mechanism of photosynthesis, environmental stress and the effects of potential global climate change on photosynthesis.
Several projects are in progress or development as follows.
Maroco, J. P., M. S. B. Ku, P. Lea, R. Leegood, R. Furbank, and G. E. Edwards. Oxygen requirement and inhibition of C 4 photosynthesis. An analysis of C 4 plants deficient in the C 3 and C 4 cycles. Plant Physiol . Edwards, G. E. 1999.