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- Pepin, S., et al. Show all 3 Authors
- Tree physiology 2002 v.22 no.6 pp. 363-371
- Thuja plicata; carbon dioxide; stomatal conductance; seedlings; leaf area; lighting; shade; vapor pressure; photosynthesis; leaves; leaf conductance
- ... Experiments were conducted on 1-year-old western red cedar (Thuja plicata Donn.) seedlings to determine the response of illuminated foliage to reversible changes in total photosynthetic foliage area (L(A)). Reductions in L(A) were brought about by either shading the lower foliage or by reducing the ambient CO2 concentration (c(a)) of the air surrounding the lower part of the seedling. In the latte ...