Photosynthesis (Net CO2 Exchange Rate) References
Picea stichensis (Bong.) Carr. [Sitka Spruce]
Murray, M.B., Smith, R.I., Friend, A. and Jarvis, P.G. 2000. Effect of elevated [CO2] and varying nutrient application rates on physiology and biomass accumulation of Sitka spruce (Picea sitchensis). Tree Physiology 20: 421-434.